./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 b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a/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_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-b5237d8 [2022-11-21 17:19:21,733 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:19:21,736 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:19:21,757 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:19:21,758 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:19:21,759 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:19:21,760 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:19:21,762 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:19:21,763 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:19:21,764 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:19:21,765 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:19:21,766 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:19:21,767 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:19:21,768 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:19:21,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:19:21,770 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:19:21,771 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:19:21,772 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:19:21,774 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:19:21,776 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:19:21,777 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:19:21,779 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:19:21,780 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:19:21,781 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:19:21,785 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:19:21,785 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:19:21,785 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:19:21,786 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:19:21,787 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:19:21,788 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:19:21,788 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:19:21,789 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:19:21,790 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:19:21,791 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:19:21,792 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:19:21,792 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:19:21,793 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:19:21,793 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:19:21,794 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:19:21,795 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:19:21,795 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:19:21,796 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-64bit-Automizer_Default.epf [2022-11-21 17:19:21,817 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:19:21,818 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:19:21,818 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:19:21,818 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:19:21,819 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:19:21,819 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:19:21,820 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:19:21,820 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:19:21,821 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:19:21,821 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:19:21,821 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:19:21,821 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:19:21,822 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:19:21,822 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:19:21,822 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:19:21,823 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:19:21,823 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:19:21,823 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:19:21,823 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:19:21,824 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:19:21,824 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:19:21,824 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:19:21,824 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:19:21,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:19:21,825 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:19:21,825 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:19:21,825 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:19:21,826 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:19:21,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:19:21,826 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:19:21,826 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:19:21,827 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:19:21,827 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_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2022-11-21 17:19:22,138 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:19:22,176 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:19:22,179 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:19:22,180 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:19:22,180 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:19:22,182 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2022-11-21 17:19:25,492 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:19:26,163 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:19:26,164 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2022-11-21 17:19:26,207 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a/data/102826520/66ba58727c644aa0977de8e1bebb820a/FLAG2bab60f86 [2022-11-21 17:19:26,229 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a/data/102826520/66ba58727c644aa0977de8e1bebb820a [2022-11-21 17:19:26,233 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:19:26,236 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:19:26,239 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:19:26,239 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:19:26,243 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:19:26,244 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:19:26" (1/1) ... [2022-11-21 17:19:26,245 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@652ca787 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:19:26, skipping insertion in model container [2022-11-21 17:19:26,245 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:19:26" (1/1) ... [2022-11-21 17:19:26,253 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:19:26,375 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:19:26,671 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_7288b22e-9f91-422e-a0e7-3b051b137844/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2022-11-21 17:19:26,675 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_7288b22e-9f91-422e-a0e7-3b051b137844/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2022-11-21 17:19:27,846 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:27,847 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:27,848 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:27,849 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:27,850 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:27,864 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:27,868 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:27,873 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:27,877 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:27,884 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:27,887 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:27,893 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:27,893 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,441 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 17:19:28,443 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 17:19:28,444 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 17:19:28,446 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 17:19:28,447 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 17:19:28,448 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 17:19:28,449 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 17:19:28,449 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 17:19:28,450 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 17:19:28,451 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 17:19:28,656 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 17:19:28,681 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,681 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,688 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,696 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,817 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,818 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,818 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,818 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,819 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,819 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,820 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,820 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,821 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,821 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,821 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,822 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,822 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,825 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,825 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,826 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,826 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,830 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,830 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,838 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,839 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,840 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:28,876 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 17:19:28,911 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 17:19:28,939 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_7288b22e-9f91-422e-a0e7-3b051b137844/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2022-11-21 17:19:28,947 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_7288b22e-9f91-422e-a0e7-3b051b137844/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2022-11-21 17:19:29,008 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,008 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,009 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,010 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,011 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,034 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,035 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,036 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,036 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,038 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,039 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,039 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,040 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,099 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 17:19:29,100 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 17:19:29,101 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 17:19:29,102 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 17:19:29,104 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 17:19:29,105 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 17:19:29,108 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 17:19:29,110 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 17:19:29,110 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 17:19:29,111 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 17:19:29,154 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 17:19:29,169 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,170 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,171 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,176 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,201 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,202 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,202 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,202 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,203 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,203 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,203 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,204 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,204 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,205 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,205 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,205 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,205 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,206 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,207 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,207 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,207 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,209 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,210 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,216 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,216 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,217 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:19:29,224 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 17:19:29,531 INFO L208 MainTranslator]: Completed translation [2022-11-21 17:19:29,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:19:29 WrapperNode [2022-11-21 17:19:29,533 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:19:29,534 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 17:19:29,535 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 17:19:29,535 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 17:19:29,545 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:19:29" (1/1) ... [2022-11-21 17:19:29,659 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:19:29" (1/1) ... [2022-11-21 17:19:29,731 INFO L138 Inliner]: procedures = 697, calls = 1904, calls flagged for inlining = 59, calls inlined = 14, statements flattened = 841 [2022-11-21 17:19:29,731 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 17:19:29,732 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 17:19:29,732 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 17:19:29,732 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 17:19:29,742 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:19:29" (1/1) ... [2022-11-21 17:19:29,742 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:19:29" (1/1) ... [2022-11-21 17:19:29,749 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:19:29" (1/1) ... [2022-11-21 17:19:29,750 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:19:29" (1/1) ... [2022-11-21 17:19:29,806 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:19:29" (1/1) ... [2022-11-21 17:19:29,813 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:19:29" (1/1) ... [2022-11-21 17:19:29,822 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:19:29" (1/1) ... [2022-11-21 17:19:29,844 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:19:29" (1/1) ... [2022-11-21 17:19:29,856 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 17:19:29,871 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 17:19:29,872 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 17:19:29,872 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 17:19:29,873 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:19:29" (1/1) ... [2022-11-21 17:19:29,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:19:29,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:19:29,911 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-21 17:19:29,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-21 17:19:29,951 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-21 17:19:29,952 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-21 17:19:29,952 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-21 17:19:29,952 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-21 17:19:29,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 17:19:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-21 17:19:29,953 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-21 17:19:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-21 17:19:29,953 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-21 17:19:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 17:19:29,953 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 17:19:29,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 17:19:29,954 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 17:19:29,955 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 17:19:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 17:19:29,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 17:19:29,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 17:19:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 17:19:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 17:19:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-21 17:19:29,960 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-21 17:19:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 17:19:29,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 17:19:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 17:19:29,966 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 17:19:29,966 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2022-11-21 17:19:29,967 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2022-11-21 17:19:29,967 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-21 17:19:29,967 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-21 17:19:29,967 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 17:19:29,967 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 17:19:29,967 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-21 17:19:29,968 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-21 17:19:29,968 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-21 17:19:29,968 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-21 17:19:29,968 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 17:19:29,968 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 17:19:29,968 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-21 17:19:29,968 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-21 17:19:29,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 17:19:29,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 17:19:29,969 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2022-11-21 17:19:29,969 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2022-11-21 17:19:29,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 17:19:29,969 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-21 17:19:29,969 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-21 17:19:29,970 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 17:19:29,970 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 17:19:29,970 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-21 17:19:29,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-21 17:19:29,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 17:19:29,970 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-21 17:19:29,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-21 17:19:29,971 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-21 17:19:29,971 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-21 17:19:29,971 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 17:19:29,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 17:19:29,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 17:19:30,338 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 17:19:30,340 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 17:19:31,800 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 17:19:31,823 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 17:19:31,823 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-21 17:19:31,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:19:31 BoogieIcfgContainer [2022-11-21 17:19:31,828 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 17:19:31,832 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-21 17:19:31,832 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-21 17:19:31,835 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-21 17:19:31,836 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 05:19:26" (1/3) ... [2022-11-21 17:19:31,837 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74a607c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 05:19:31, skipping insertion in model container [2022-11-21 17:19:31,837 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:19:29" (2/3) ... [2022-11-21 17:19:31,838 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74a607c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 05:19:31, skipping insertion in model container [2022-11-21 17:19:31,838 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:19:31" (3/3) ... [2022-11-21 17:19:31,839 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_down_harness.i [2022-11-21 17:19:31,858 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-21 17:19:31,859 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-21 17:19:31,937 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-21 17:19:31,948 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;@6914f1b8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-21 17:19:31,948 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-21 17:19:31,955 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) [2022-11-21 17:19:31,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2022-11-21 17:19:31,983 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 17:19:31,985 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] [2022-11-21 17:19:31,985 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW] === [2022-11-21 17:19:31,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:19:31,990 INFO L85 PathProgramCache]: Analyzing trace with hash 2132022512, now seen corresponding path program 1 times [2022-11-21 17:19:32,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:19:32,001 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2125641550] [2022-11-21 17:19:32,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:19:32,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:19:32,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:19:32,741 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 17:19:32,755 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2125641550] [2022-11-21 17:19:32,756 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-21 17:19:32,756 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [633456939] [2022-11-21 17:19:32,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:19:32,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 17:19:32,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:19:32,769 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-21 17:19:32,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-21 17:19:33,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:19:33,842 INFO L263 TraceCheckSpWp]: Trace formula consists of 3979 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-21 17:19:33,935 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:19:34,082 INFO L134 CoverageAnalysis]: Checked inductivity of 3576 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 3490 trivial. 0 not checked. [2022-11-21 17:19:34,083 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-21 17:19:34,083 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [633456939] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 17:19:34,084 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 17:19:34,084 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-21 17:19:34,086 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [445477238] [2022-11-21 17:19:34,087 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 17:19:34,094 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-21 17:19:34,095 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 17:19:34,134 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-21 17:19:34,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-21 17:19:34,140 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) [2022-11-21 17:19:34,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 17:19:34,216 INFO L93 Difference]: Finished difference Result 629 states and 950 transitions. [2022-11-21 17:19:34,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-21 17:19:34,218 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 [2022-11-21 17:19:34,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 17:19:34,224 INFO L225 Difference]: With dead ends: 629 [2022-11-21 17:19:34,224 INFO L226 Difference]: Without dead ends: 0 [2022-11-21 17:19:34,234 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 [2022-11-21 17:19:34,238 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 [2022-11-21 17:19:34,239 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] [2022-11-21 17:19:34,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-21 17:19:34,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-21 17:19:34,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:19:34,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-21 17:19:34,266 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 543 [2022-11-21 17:19:34,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 17:19:34,266 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-21 17:19:34,267 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) [2022-11-21 17:19:34,267 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-21 17:19:34,267 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-21 17:19:34,270 INFO L805 garLoopResultBuilder]: Registering result SAFE for location s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 2 remaining) [2022-11-21 17:19:34,270 INFO L805 garLoopResultBuilder]: Registering result SAFE for location s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 2 remaining) [2022-11-21 17:19:34,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-21 17:19:34,487 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-11-21 17:19:34,489 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-21 17:19:34,710 INFO L902 garLoopResultBuilder]: At program point bounded_mallocENTRY(lines 6931 6936) the Hoare annotation is: true [2022-11-21 17:19:34,712 INFO L899 garLoopResultBuilder]: For program point bounded_mallocFINAL(lines 6931 6936) no Hoare annotation was computed. [2022-11-21 17:19:34,715 INFO L899 garLoopResultBuilder]: For program point bounded_mallocEXIT(lines 6931 6936) no Hoare annotation was computed. [2022-11-21 17:19:34,715 INFO L899 garLoopResultBuilder]: For program point L6932-1(lines 6932 6934) no Hoare annotation was computed. [2022-11-21 17:19:34,716 INFO L902 garLoopResultBuilder]: At program point L6932(lines 6932 6934) the Hoare annotation is: true [2022-11-21 17:19:34,716 INFO L899 garLoopResultBuilder]: For program point L8225(lines 8225 8229) no Hoare annotation was computed. [2022-11-21 17:19:34,716 INFO L899 garLoopResultBuilder]: For program point L8277-3(line 8277) no Hoare annotation was computed. [2022-11-21 17:19:34,716 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_is_validEXIT(lines 8281 8302) no Hoare annotation was computed. [2022-11-21 17:19:34,717 INFO L902 garLoopResultBuilder]: At program point L8277-2(line 8277) the Hoare annotation is: true [2022-11-21 17:19:34,717 INFO L899 garLoopResultBuilder]: For program point L8277(line 8277) no Hoare annotation was computed. [2022-11-21 17:19:34,717 INFO L902 garLoopResultBuilder]: At program point L8277-5(lines 8223 8278) the Hoare annotation is: true [2022-11-21 17:19:34,719 INFO L899 garLoopResultBuilder]: For program point L8277-4(line 8277) no Hoare annotation was computed. [2022-11-21 17:19:34,719 INFO L899 garLoopResultBuilder]: For program point L8296-1(line 8296) no Hoare annotation was computed. [2022-11-21 17:19:34,719 INFO L902 garLoopResultBuilder]: At program point L8296(line 8296) the Hoare annotation is: true [2022-11-21 17:19:34,720 INFO L899 garLoopResultBuilder]: For program point L8284(lines 8284 8288) no Hoare annotation was computed. [2022-11-21 17:19:34,720 INFO L902 garLoopResultBuilder]: At program point aws_priority_queue_is_validENTRY(lines 8281 8302) the Hoare annotation is: true [2022-11-21 17:19:34,720 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_is_validFINAL(lines 8281 8302) no Hoare annotation was computed. [2022-11-21 17:19:34,720 INFO L899 garLoopResultBuilder]: For program point L8235-1(line 8235) no Hoare annotation was computed. [2022-11-21 17:19:34,720 INFO L899 garLoopResultBuilder]: For program point L8268-2(line 8268) no Hoare annotation was computed. [2022-11-21 17:19:34,721 INFO L902 garLoopResultBuilder]: At program point L8235(line 8235) the Hoare annotation is: true [2022-11-21 17:19:34,721 INFO L899 garLoopResultBuilder]: For program point L8268(line 8268) no Hoare annotation was computed. [2022-11-21 17:19:34,721 INFO L899 garLoopResultBuilder]: For program point L8235-5(lines 8235 8238) no Hoare annotation was computed. [2022-11-21 17:19:34,721 INFO L899 garLoopResultBuilder]: For program point L8235-4(line 8235) no Hoare annotation was computed. [2022-11-21 17:19:34,722 INFO L899 garLoopResultBuilder]: For program point L8268-5(lines 8268 8269) no Hoare annotation was computed. [2022-11-21 17:19:34,722 INFO L899 garLoopResultBuilder]: For program point L8235-2(line 8235) no Hoare annotation was computed. [2022-11-21 17:19:34,722 INFO L899 garLoopResultBuilder]: For program point L8268-3(lines 8268 8269) no Hoare annotation was computed. [2022-11-21 17:19:34,722 INFO L899 garLoopResultBuilder]: For program point L8235-7(lines 8235 8238) no Hoare annotation was computed. [2022-11-21 17:19:34,722 INFO L899 garLoopResultBuilder]: For program point L6747-1(line 6747) no Hoare annotation was computed. [2022-11-21 17:19:34,723 INFO L902 garLoopResultBuilder]: At program point L6747(line 6747) the Hoare annotation is: true [2022-11-21 17:19:34,723 INFO L899 garLoopResultBuilder]: For program point L6749-1(line 6749) no Hoare annotation was computed. [2022-11-21 17:19:34,723 INFO L902 garLoopResultBuilder]: At program point L6749(line 6749) the Hoare annotation is: true [2022-11-21 17:19:34,723 INFO L899 garLoopResultBuilder]: For program point L6743(line 6743) no Hoare annotation was computed. [2022-11-21 17:19:34,723 INFO L899 garLoopResultBuilder]: For program point L6743-4(lines 6742 6754) no Hoare annotation was computed. [2022-11-21 17:19:34,724 INFO L899 garLoopResultBuilder]: For program point L6743-2(lines 6743 6753) no Hoare annotation was computed. [2022-11-21 17:19:34,724 INFO L899 garLoopResultBuilder]: For program point ensure_array_list_has_allocated_data_memberEXIT(lines 6742 6754) no Hoare annotation was computed. [2022-11-21 17:19:34,724 INFO L902 garLoopResultBuilder]: At program point ensure_array_list_has_allocated_data_memberENTRY(lines 6742 6754) the Hoare annotation is: true [2022-11-21 17:19:34,724 INFO L902 garLoopResultBuilder]: At program point L6750(line 6750) the Hoare annotation is: true [2022-11-21 17:19:34,724 INFO L899 garLoopResultBuilder]: For program point L6752-1(line 6752) no Hoare annotation was computed. [2022-11-21 17:19:34,725 INFO L902 garLoopResultBuilder]: At program point L6752(line 6752) the Hoare annotation is: true [2022-11-21 17:19:34,725 INFO L899 garLoopResultBuilder]: For program point L6750-3(lines 6750 6752) no Hoare annotation was computed. [2022-11-21 17:19:34,725 INFO L899 garLoopResultBuilder]: For program point L6750-1(lines 6750 6752) no Hoare annotation was computed. [2022-11-21 17:19:34,726 INFO L899 garLoopResultBuilder]: For program point L6744-1(lines 6744 6746) no Hoare annotation was computed. [2022-11-21 17:19:34,727 INFO L902 garLoopResultBuilder]: At program point L6744(lines 6744 6746) the Hoare annotation is: true [2022-11-21 17:19:34,727 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_boundedEXIT(lines 6728 6740) no Hoare annotation was computed. [2022-11-21 17:19:34,728 INFO L902 garLoopResultBuilder]: At program point aws_array_list_is_boundedENTRY(lines 6728 6740) the Hoare annotation is: true [2022-11-21 17:19:34,728 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_boundedFINAL(lines 6728 6740) no Hoare annotation was computed. [2022-11-21 17:19:34,728 INFO L902 garLoopResultBuilder]: At program point aws_array_list_is_validENTRY(lines 2935 2962) the Hoare annotation is: true [2022-11-21 17:19:34,728 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_validEXIT(lines 2935 2962) no Hoare annotation was computed. [2022-11-21 17:19:34,729 INFO L899 garLoopResultBuilder]: For program point L2957(line 2957) no Hoare annotation was computed. [2022-11-21 17:19:34,729 INFO L899 garLoopResultBuilder]: For program point L2955(lines 2955 2956) no Hoare annotation was computed. [2022-11-21 17:19:34,729 INFO L899 garLoopResultBuilder]: For program point L2957-2(line 2957) no Hoare annotation was computed. [2022-11-21 17:19:34,729 INFO L899 garLoopResultBuilder]: For program point L2955-3(lines 2955 2957) no Hoare annotation was computed. [2022-11-21 17:19:34,729 INFO L899 garLoopResultBuilder]: For program point L2955-2(lines 2955 2956) no Hoare annotation was computed. [2022-11-21 17:19:34,730 INFO L899 garLoopResultBuilder]: For program point L2955-5(lines 2955 2957) no Hoare annotation was computed. [2022-11-21 17:19:34,730 INFO L899 garLoopResultBuilder]: For program point L2939(lines 2939 2943) no Hoare annotation was computed. [2022-11-21 17:19:34,730 INFO L902 garLoopResultBuilder]: At program point L2948(line 2948) the Hoare annotation is: true [2022-11-21 17:19:34,730 INFO L899 garLoopResultBuilder]: For program point L2948-1(line 2948) no Hoare annotation was computed. [2022-11-21 17:19:34,730 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_validFINAL(lines 2935 2962) no Hoare annotation was computed. [2022-11-21 17:19:34,731 INFO L899 garLoopResultBuilder]: For program point nondet_boolFINAL(line 261) no Hoare annotation was computed. [2022-11-21 17:19:34,731 INFO L899 garLoopResultBuilder]: For program point nondet_boolEXIT(line 261) no Hoare annotation was computed. [2022-11-21 17:19:34,731 INFO L902 garLoopResultBuilder]: At program point nondet_boolENTRY(line 261) the Hoare annotation is: true [2022-11-21 17:19:34,732 INFO L902 garLoopResultBuilder]: At program point nondet_size_tENTRY(line 263) the Hoare annotation is: true [2022-11-21 17:19:34,733 INFO L899 garLoopResultBuilder]: For program point nondet_size_tEXIT(line 263) no Hoare annotation was computed. [2022-11-21 17:19:34,733 INFO L899 garLoopResultBuilder]: For program point nondet_size_tFINAL(line 263) no Hoare annotation was computed. [2022-11-21 17:19:34,733 INFO L899 garLoopResultBuilder]: For program point aws_mul_size_checkedEXIT(lines 2586 2594) no Hoare annotation was computed. [2022-11-21 17:19:34,733 INFO L899 garLoopResultBuilder]: For program point L2498-1(lines 2498 2499) no Hoare annotation was computed. [2022-11-21 17:19:34,734 INFO L899 garLoopResultBuilder]: For program point aws_mul_size_checkedFINAL(lines 2586 2594) no Hoare annotation was computed. [2022-11-21 17:19:34,734 INFO L902 garLoopResultBuilder]: At program point aws_mul_size_checkedENTRY(lines 2586 2594) the Hoare annotation is: true [2022-11-21 17:19:34,734 INFO L902 garLoopResultBuilder]: At program point L2501(lines 2497 2502) the Hoare annotation is: true [2022-11-21 17:19:34,734 INFO L902 garLoopResultBuilder]: At program point L2498(line 2498) the Hoare annotation is: true [2022-11-21 17:19:34,735 INFO L899 garLoopResultBuilder]: For program point L2499-1(line 2499) no Hoare annotation was computed. [2022-11-21 17:19:34,735 INFO L902 garLoopResultBuilder]: At program point L2499(line 2499) the Hoare annotation is: true [2022-11-21 17:19:34,735 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_backpointer_index_validEXIT(lines 8184 8200) no Hoare annotation was computed. [2022-11-21 17:19:34,735 INFO L899 garLoopResultBuilder]: For program point L8191(lines 8191 8196) no Hoare annotation was computed. [2022-11-21 17:19:34,735 INFO L902 garLoopResultBuilder]: At program point aws_priority_queue_backpointer_index_validENTRY(lines 8184 8200) the Hoare annotation is: true [2022-11-21 17:19:34,736 INFO L902 garLoopResultBuilder]: At program point L8186(line 8186) the Hoare annotation is: true [2022-11-21 17:19:34,738 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_backpointer_index_validFINAL(lines 8184 8200) no Hoare annotation was computed. [2022-11-21 17:19:34,739 INFO L899 garLoopResultBuilder]: For program point L8186-1(lines 8186 8190) no Hoare annotation was computed. [2022-11-21 17:19:34,739 INFO L902 garLoopResultBuilder]: At program point L2337-3(lines 2337 2343) the Hoare annotation is: true [2022-11-21 17:19:34,740 INFO L899 garLoopResultBuilder]: For program point L2337-2(lines 2337 2343) no Hoare annotation was computed. [2022-11-21 17:19:34,741 INFO L899 garLoopResultBuilder]: For program point L2337-4(lines 2337 2343) no Hoare annotation was computed. [2022-11-21 17:19:34,742 INFO L899 garLoopResultBuilder]: For program point aws_is_mem_zeroedEXIT(lines 2331 2348) no Hoare annotation was computed. [2022-11-21 17:19:34,742 INFO L902 garLoopResultBuilder]: At program point aws_is_mem_zeroedENTRY(lines 2331 2348) the Hoare annotation is: true [2022-11-21 17:19:34,742 INFO L899 garLoopResultBuilder]: For program point aws_is_mem_zeroedFINAL(lines 2331 2348) no Hoare annotation was computed. [2022-11-21 17:19:34,742 INFO L899 garLoopResultBuilder]: For program point L2338(lines 2338 2342) no Hoare annotation was computed. [2022-11-21 17:19:34,743 INFO L902 garLoopResultBuilder]: At program point L7390(line 7390) the Hoare annotation is: true [2022-11-21 17:19:34,743 INFO L899 garLoopResultBuilder]: For program point L7388-1(lines 7388 7392) no Hoare annotation was computed. [2022-11-21 17:19:34,743 INFO L899 garLoopResultBuilder]: For program point L7390-1(line 7390) no Hoare annotation was computed. [2022-11-21 17:19:34,743 INFO L899 garLoopResultBuilder]: For program point L7384(lines 7376 7394) no Hoare annotation was computed. [2022-11-21 17:19:34,743 INFO L899 garLoopResultBuilder]: For program point memcpy_implFINAL(lines 7376 7394) no Hoare annotation was computed. [2022-11-21 17:19:34,744 INFO L902 garLoopResultBuilder]: At program point L7381(lines 7381 7383) the Hoare annotation is: true [2022-11-21 17:19:34,744 INFO L899 garLoopResultBuilder]: For program point memcpy_implEXIT(lines 7376 7394) no Hoare annotation was computed. [2022-11-21 17:19:34,744 INFO L902 garLoopResultBuilder]: At program point L7377-1(line 7377) the Hoare annotation is: true [2022-11-21 17:19:34,744 INFO L902 garLoopResultBuilder]: At program point memcpy_implENTRY(lines 7376 7394) the Hoare annotation is: true [2022-11-21 17:19:34,744 INFO L902 garLoopResultBuilder]: At program point L7377(line 7377) the Hoare annotation is: true [2022-11-21 17:19:34,745 INFO L902 garLoopResultBuilder]: At program point L267(line 267) the Hoare annotation is: true [2022-11-21 17:19:34,745 INFO L899 garLoopResultBuilder]: For program point L3170-2(line 3170) no Hoare annotation was computed. [2022-11-21 17:19:34,745 INFO L899 garLoopResultBuilder]: For program point L3169(line 3169) no Hoare annotation was computed. [2022-11-21 17:19:34,745 INFO L902 garLoopResultBuilder]: At program point L3170-1(line 3170) the Hoare annotation is: true [2022-11-21 17:19:34,745 INFO L899 garLoopResultBuilder]: For program point L3169-3(line 3169) no Hoare annotation was computed. [2022-11-21 17:19:34,746 INFO L902 garLoopResultBuilder]: At program point L3169-2(line 3169) the Hoare annotation is: true [2022-11-21 17:19:34,746 INFO L899 garLoopResultBuilder]: For program point aws_array_list_lengthEXIT(lines 3163 3174) no Hoare annotation was computed. [2022-11-21 17:19:34,746 INFO L902 garLoopResultBuilder]: At program point aws_array_list_lengthENTRY(lines 3163 3174) the Hoare annotation is: true [2022-11-21 17:19:34,746 INFO L899 garLoopResultBuilder]: For program point aws_array_list_lengthFINAL(lines 3163 3174) no Hoare annotation was computed. [2022-11-21 17:19:34,747 INFO L902 garLoopResultBuilder]: At program point L3172(line 3172) the Hoare annotation is: true [2022-11-21 17:19:34,747 INFO L902 garLoopResultBuilder]: At program point L3170(line 3170) the Hoare annotation is: true [2022-11-21 17:19:34,748 INFO L899 garLoopResultBuilder]: For program point L3172-2(line 3172) no Hoare annotation was computed. [2022-11-21 17:19:34,748 INFO L902 garLoopResultBuilder]: At program point L3172-1(line 3172) the Hoare annotation is: true [2022-11-21 17:19:34,748 INFO L902 garLoopResultBuilder]: At program point L7262(lines 7262 7264) the Hoare annotation is: true [2022-11-21 17:19:34,748 INFO L899 garLoopResultBuilder]: For program point L7265(lines 7265 7267) no Hoare annotation was computed. [2022-11-21 17:19:34,748 INFO L902 garLoopResultBuilder]: At program point L7262-1(lines 7262 7264) the Hoare annotation is: true [2022-11-21 17:19:34,749 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2022-11-21 17:19:34,749 INFO L902 garLoopResultBuilder]: At program point L262(line 262) the Hoare annotation is: true [2022-11-21 17:19:34,749 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2022-11-21 17:19:34,750 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2022-11-21 17:19:34,750 INFO L902 garLoopResultBuilder]: At program point L7268(lines 7261 7269) the Hoare annotation is: true [2022-11-21 17:19:34,750 INFO L902 garLoopResultBuilder]: At program point can_fail_mallocENTRY(lines 6948 6952) the Hoare annotation is: true [2022-11-21 17:19:34,750 INFO L899 garLoopResultBuilder]: For program point L6951-1(line 6951) no Hoare annotation was computed. [2022-11-21 17:19:34,751 INFO L902 garLoopResultBuilder]: At program point L6951(line 6951) the Hoare annotation is: true [2022-11-21 17:19:34,751 INFO L899 garLoopResultBuilder]: For program point can_fail_mallocFINAL(lines 6948 6952) no Hoare annotation was computed. [2022-11-21 17:19:34,751 INFO L899 garLoopResultBuilder]: For program point L6949-3(lines 6949 6951) no Hoare annotation was computed. [2022-11-21 17:19:34,751 INFO L899 garLoopResultBuilder]: For program point can_fail_mallocEXIT(lines 6948 6952) no Hoare annotation was computed. [2022-11-21 17:19:34,751 INFO L899 garLoopResultBuilder]: For program point L6949-1(lines 6949 6951) no Hoare annotation was computed. [2022-11-21 17:19:34,752 INFO L902 garLoopResultBuilder]: At program point L6949(line 6949) the Hoare annotation is: true [2022-11-21 17:19:34,752 INFO L899 garLoopResultBuilder]: For program point L3202-2(line 3202) no Hoare annotation was computed. [2022-11-21 17:19:34,752 INFO L902 garLoopResultBuilder]: At program point L3202-1(line 3202) the Hoare annotation is: true [2022-11-21 17:19:34,752 INFO L902 garLoopResultBuilder]: At program point L3199-1(line 3199) the Hoare annotation is: true [2022-11-21 17:19:34,752 INFO L902 garLoopResultBuilder]: At program point L3199(line 3199) the Hoare annotation is: true [2022-11-21 17:19:34,753 INFO L899 garLoopResultBuilder]: For program point L3197(lines 3197 3201) no Hoare annotation was computed. [2022-11-21 17:19:34,753 INFO L899 garLoopResultBuilder]: For program point L3199-2(line 3199) no Hoare annotation was computed. [2022-11-21 17:19:34,753 INFO L902 garLoopResultBuilder]: At program point L3194(lines 3194 3196) the Hoare annotation is: true [2022-11-21 17:19:34,753 INFO L902 garLoopResultBuilder]: At program point L3193-1(line 3193) the Hoare annotation is: true [2022-11-21 17:19:34,753 INFO L902 garLoopResultBuilder]: At program point L3193(line 3193) the Hoare annotation is: true [2022-11-21 17:19:34,754 INFO L902 garLoopResultBuilder]: At program point L3194-1(lines 3194 3196) the Hoare annotation is: true [2022-11-21 17:19:34,754 INFO L899 garLoopResultBuilder]: For program point aws_array_list_get_at_ptrEXIT(lines 3191 3204) no Hoare annotation was computed. [2022-11-21 17:19:34,754 INFO L899 garLoopResultBuilder]: For program point L3193-2(line 3193) no Hoare annotation was computed. [2022-11-21 17:19:34,754 INFO L902 garLoopResultBuilder]: At program point aws_array_list_get_at_ptrENTRY(lines 3191 3204) the Hoare annotation is: true [2022-11-21 17:19:34,754 INFO L902 garLoopResultBuilder]: At program point L3202(line 3202) the Hoare annotation is: true [2022-11-21 17:19:34,755 INFO L899 garLoopResultBuilder]: For program point L3203-1(line 3203) no Hoare annotation was computed. [2022-11-21 17:19:34,755 INFO L899 garLoopResultBuilder]: For program point aws_array_list_get_at_ptrFINAL(lines 3191 3204) no Hoare annotation was computed. [2022-11-21 17:19:34,755 INFO L902 garLoopResultBuilder]: At program point L3203(line 3203) the Hoare annotation is: true [2022-11-21 17:19:34,755 INFO L899 garLoopResultBuilder]: For program point L211-2(lines 210 212) no Hoare annotation was computed. [2022-11-21 17:19:34,755 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 210 212) the Hoare annotation is: true [2022-11-21 17:19:34,756 INFO L899 garLoopResultBuilder]: For program point L211(line 211) no Hoare annotation was computed. [2022-11-21 17:19:34,756 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 210 212) no Hoare annotation was computed. [2022-11-21 17:19:34,756 INFO L902 garLoopResultBuilder]: At program point aws_raise_errorENTRY(lines 1988 1999) the Hoare annotation is: true [2022-11-21 17:19:34,756 INFO L899 garLoopResultBuilder]: For program point L7366(lines 7366 7368) no Hoare annotation was computed. [2022-11-21 17:19:34,756 INFO L899 garLoopResultBuilder]: For program point aws_raise_errorFINAL(lines 1988 1999) no Hoare annotation was computed. [2022-11-21 17:19:34,757 INFO L899 garLoopResultBuilder]: For program point aws_raise_errorEXIT(lines 1988 1999) no Hoare annotation was computed. [2022-11-21 17:19:34,757 INFO L902 garLoopResultBuilder]: At program point my_memcpyENTRY(lines 7396 7398) the Hoare annotation is: true [2022-11-21 17:19:34,757 INFO L899 garLoopResultBuilder]: For program point my_memcpyFINAL(lines 7396 7398) no Hoare annotation was computed. [2022-11-21 17:19:34,757 INFO L899 garLoopResultBuilder]: For program point my_memcpyEXIT(lines 7396 7398) no Hoare annotation was computed. [2022-11-21 17:19:34,757 INFO L899 garLoopResultBuilder]: For program point L7397-1(line 7397) no Hoare annotation was computed. [2022-11-21 17:19:34,758 INFO L902 garLoopResultBuilder]: At program point L7397(line 7397) the Hoare annotation is: true [2022-11-21 17:19:34,758 INFO L899 garLoopResultBuilder]: For program point can_fail_allocatorFINAL(lines 6938 6940) no Hoare annotation was computed. [2022-11-21 17:19:34,758 INFO L899 garLoopResultBuilder]: For program point can_fail_allocatorEXIT(lines 6938 6940) no Hoare annotation was computed. [2022-11-21 17:19:34,758 INFO L902 garLoopResultBuilder]: At program point can_fail_allocatorENTRY(lines 6938 6940) the Hoare annotation is: true [2022-11-21 17:19:34,758 INFO L902 garLoopResultBuilder]: At program point __CPROVER_overflow_multENTRY(lines 253 256) the Hoare annotation is: true [2022-11-21 17:19:34,759 INFO L899 garLoopResultBuilder]: For program point __CPROVER_overflow_multEXIT(lines 253 256) no Hoare annotation was computed. [2022-11-21 17:19:34,759 INFO L899 garLoopResultBuilder]: For program point __CPROVER_overflow_multFINAL(lines 253 256) no Hoare annotation was computed. [2022-11-21 17:19:34,759 INFO L899 garLoopResultBuilder]: For program point L7608-1(line 7608) no Hoare annotation was computed. [2022-11-21 17:19:34,759 INFO L899 garLoopResultBuilder]: For program point s_swapFINAL(lines 7980 8012) no Hoare annotation was computed. [2022-11-21 17:19:34,759 INFO L902 garLoopResultBuilder]: At program point L7608(line 7608) the Hoare annotation is: true [2022-11-21 17:19:34,760 INFO L902 garLoopResultBuilder]: At program point s_swapENTRY(lines 7980 8012) the Hoare annotation is: true [2022-11-21 17:19:34,760 INFO L899 garLoopResultBuilder]: For program point L8005(lines 8005 8007) no Hoare annotation was computed. [2022-11-21 17:19:34,760 INFO L899 garLoopResultBuilder]: For program point L7609-1(line 7609) no Hoare annotation was computed. [2022-11-21 17:19:34,760 INFO L902 garLoopResultBuilder]: At program point L7609(line 7609) the Hoare annotation is: true [2022-11-21 17:19:34,760 INFO L899 garLoopResultBuilder]: For program point L7981-2(line 7981) no Hoare annotation was computed. [2022-11-21 17:19:34,761 INFO L902 garLoopResultBuilder]: At program point L7981-1(line 7981) the Hoare annotation is: true [2022-11-21 17:19:34,761 INFO L902 garLoopResultBuilder]: At program point L7981(line 7981) the Hoare annotation is: true [2022-11-21 17:19:34,761 INFO L902 garLoopResultBuilder]: At program point L7593(lines 7593 7612) the Hoare annotation is: true [2022-11-21 17:19:34,761 INFO L899 garLoopResultBuilder]: For program point s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7587) no Hoare annotation was computed. [2022-11-21 17:19:34,762 INFO L902 garLoopResultBuilder]: At program point L7990(line 7990) the Hoare annotation is: true [2022-11-21 17:19:34,762 INFO L902 garLoopResultBuilder]: At program point L7990-2(lines 7990 8008) the Hoare annotation is: true [2022-11-21 17:19:34,762 INFO L899 garLoopResultBuilder]: For program point L7990-1(lines 7990 8008) no Hoare annotation was computed. [2022-11-21 17:19:34,762 INFO L902 garLoopResultBuilder]: At program point L7982(line 7982) the Hoare annotation is: true [2022-11-21 17:19:34,763 INFO L902 garLoopResultBuilder]: At program point L7594(line 7594) the Hoare annotation is: true [2022-11-21 17:19:34,763 INFO L899 garLoopResultBuilder]: For program point L7982-1(line 7982) no Hoare annotation was computed. [2022-11-21 17:19:34,763 INFO L899 garLoopResultBuilder]: For program point L7594-1(line 7594) no Hoare annotation was computed. [2022-11-21 17:19:34,763 INFO L899 garLoopResultBuilder]: For program point s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7587) no Hoare annotation was computed. [2022-11-21 17:19:34,763 INFO L902 garLoopResultBuilder]: At program point L7611-1(line 7611) the Hoare annotation is: true [2022-11-21 17:19:34,763 INFO L902 garLoopResultBuilder]: At program point L7611(line 7611) the Hoare annotation is: true [2022-11-21 17:19:34,764 INFO L899 garLoopResultBuilder]: For program point L7991-1(line 7991) no Hoare annotation was computed. [2022-11-21 17:19:34,764 INFO L902 garLoopResultBuilder]: At program point L7991(line 7991) the Hoare annotation is: true [2022-11-21 17:19:34,764 INFO L899 garLoopResultBuilder]: For program point L7611-2(line 7611) no Hoare annotation was computed. [2022-11-21 17:19:34,764 INFO L899 garLoopResultBuilder]: For program point L7570(lines 7570 7591) no Hoare annotation was computed. [2022-11-21 17:19:34,764 INFO L899 garLoopResultBuilder]: For program point L7983-1(line 7983) no Hoare annotation was computed. [2022-11-21 17:19:34,765 INFO L902 garLoopResultBuilder]: At program point L7983(line 7983) the Hoare annotation is: true [2022-11-21 17:19:34,765 INFO L899 garLoopResultBuilder]: For program point L7595-1(line 7595) no Hoare annotation was computed. [2022-11-21 17:19:34,767 INFO L902 garLoopResultBuilder]: At program point L7595(line 7595) the Hoare annotation is: true [2022-11-21 17:19:34,767 INFO L899 garLoopResultBuilder]: For program point L7587(line 7587) no Hoare annotation was computed. [2022-11-21 17:19:34,767 INFO L899 garLoopResultBuilder]: For program point L7579-4(lines 7579 7585) no Hoare annotation was computed. [2022-11-21 17:19:34,768 INFO L899 garLoopResultBuilder]: For program point L7992-1(line 7992) no Hoare annotation was computed. [2022-11-21 17:19:34,768 INFO L902 garLoopResultBuilder]: At program point L7579-3(lines 7579 7585) the Hoare annotation is: true [2022-11-21 17:19:34,768 INFO L902 garLoopResultBuilder]: At program point L7992(line 7992) the Hoare annotation is: true [2022-11-21 17:19:34,768 INFO L899 garLoopResultBuilder]: For program point L7579-2(lines 7579 7585) no Hoare annotation was computed. [2022-11-21 17:19:34,768 INFO L899 garLoopResultBuilder]: For program point L7984-2(line 7984) no Hoare annotation was computed. [2022-11-21 17:19:34,769 INFO L902 garLoopResultBuilder]: At program point L7984-1(line 7984) the Hoare annotation is: true [2022-11-21 17:19:34,769 INFO L902 garLoopResultBuilder]: At program point L7984(line 7984) the Hoare annotation is: true [2022-11-21 17:19:34,769 INFO L899 garLoopResultBuilder]: For program point L7596-2(line 7596) no Hoare annotation was computed. [2022-11-21 17:19:34,769 INFO L902 garLoopResultBuilder]: At program point L7596-1(line 7596) the Hoare annotation is: true [2022-11-21 17:19:34,769 INFO L902 garLoopResultBuilder]: At program point L7596(line 7596) the Hoare annotation is: true [2022-11-21 17:19:34,770 INFO L899 garLoopResultBuilder]: For program point L8009-1(line 8009) no Hoare annotation was computed. [2022-11-21 17:19:34,770 INFO L902 garLoopResultBuilder]: At program point L8009(line 8009) the Hoare annotation is: true [2022-11-21 17:19:34,770 INFO L899 garLoopResultBuilder]: For program point L7588-1(line 7588) no Hoare annotation was computed. [2022-11-21 17:19:34,770 INFO L902 garLoopResultBuilder]: At program point L7588(line 7588) the Hoare annotation is: true [2022-11-21 17:19:34,770 INFO L899 garLoopResultBuilder]: For program point L8001-2(lines 8001 8003) no Hoare annotation was computed. [2022-11-21 17:19:34,771 INFO L899 garLoopResultBuilder]: For program point L8001(lines 8001 8003) no Hoare annotation was computed. [2022-11-21 17:19:34,771 INFO L899 garLoopResultBuilder]: For program point L7580-1(line 7580) no Hoare annotation was computed. [2022-11-21 17:19:34,771 INFO L902 garLoopResultBuilder]: At program point L7580(line 7580) the Hoare annotation is: true [2022-11-21 17:19:34,771 INFO L899 garLoopResultBuilder]: For program point L7985-2(line 7985) no Hoare annotation was computed. [2022-11-21 17:19:34,771 INFO L902 garLoopResultBuilder]: At program point L7985-1(line 7985) the Hoare annotation is: true [2022-11-21 17:19:34,772 INFO L902 garLoopResultBuilder]: At program point L7985(line 7985) the Hoare annotation is: true [2022-11-21 17:19:34,772 INFO L902 garLoopResultBuilder]: At program point L8010(line 8010) the Hoare annotation is: true [2022-11-21 17:19:34,772 INFO L899 garLoopResultBuilder]: For program point L8010-2(line 8010) no Hoare annotation was computed. [2022-11-21 17:19:34,773 INFO L902 garLoopResultBuilder]: At program point L8010-1(line 8010) the Hoare annotation is: true [2022-11-21 17:19:34,773 INFO L899 garLoopResultBuilder]: For program point L7589-1(line 7589) no Hoare annotation was computed. [2022-11-21 17:19:34,773 INFO L902 garLoopResultBuilder]: At program point L7589(line 7589) the Hoare annotation is: true [2022-11-21 17:19:34,774 INFO L899 garLoopResultBuilder]: For program point L7581-1(line 7581) no Hoare annotation was computed. [2022-11-21 17:19:34,774 INFO L902 garLoopResultBuilder]: At program point L7581(line 7581) the Hoare annotation is: true [2022-11-21 17:19:34,774 INFO L902 garLoopResultBuilder]: At program point L7573-1(line 7573) the Hoare annotation is: true [2022-11-21 17:19:34,775 INFO L902 garLoopResultBuilder]: At program point L7573(line 7573) the Hoare annotation is: true [2022-11-21 17:19:34,776 INFO L899 garLoopResultBuilder]: For program point L7598(lines 7598 7601) no Hoare annotation was computed. [2022-11-21 17:19:34,776 INFO L902 garLoopResultBuilder]: At program point L8011-1(line 8011) the Hoare annotation is: true [2022-11-21 17:19:34,776 INFO L902 garLoopResultBuilder]: At program point L8011(line 8011) the Hoare annotation is: true [2022-11-21 17:19:34,776 INFO L899 garLoopResultBuilder]: For program point s_swapEXIT(lines 7980 8012) no Hoare annotation was computed. [2022-11-21 17:19:34,777 INFO L902 garLoopResultBuilder]: At program point L7590(line 7590) the Hoare annotation is: true [2022-11-21 17:19:34,777 INFO L899 garLoopResultBuilder]: For program point L8011-2(line 8011) no Hoare annotation was computed. [2022-11-21 17:19:34,777 INFO L899 garLoopResultBuilder]: For program point L7590-1(line 7590) no Hoare annotation was computed. [2022-11-21 17:19:34,777 INFO L902 garLoopResultBuilder]: At program point L7582(line 7582) the Hoare annotation is: true [2022-11-21 17:19:34,778 INFO L899 garLoopResultBuilder]: For program point L7582-1(line 7582) no Hoare annotation was computed. [2022-11-21 17:19:34,778 INFO L899 garLoopResultBuilder]: For program point L7574(line 7574) no Hoare annotation was computed. [2022-11-21 17:19:34,778 INFO L902 garLoopResultBuilder]: At program point L7599-1(line 7599) the Hoare annotation is: true [2022-11-21 17:19:34,778 INFO L902 garLoopResultBuilder]: At program point L7599(line 7599) the Hoare annotation is: true [2022-11-21 17:19:34,778 INFO L899 garLoopResultBuilder]: For program point L7599-2(line 7599) no Hoare annotation was computed. [2022-11-21 17:19:34,779 INFO L902 garLoopResultBuilder]: At program point L8475(line 8475) the Hoare annotation is: true [2022-11-21 17:19:34,779 INFO L899 garLoopResultBuilder]: For program point L8475-1(line 8475) no Hoare annotation was computed. [2022-11-21 17:19:34,779 INFO L899 garLoopResultBuilder]: For program point L8483-2(line 8483) no Hoare annotation was computed. [2022-11-21 17:19:34,779 INFO L899 garLoopResultBuilder]: For program point L8211-1(lines 8211 8215) no Hoare annotation was computed. [2022-11-21 17:19:34,779 INFO L899 garLoopResultBuilder]: For program point L6803(lines 6803 6807) no Hoare annotation was computed. [2022-11-21 17:19:34,780 INFO L902 garLoopResultBuilder]: At program point L8211(line 8211) the Hoare annotation is: true [2022-11-21 17:19:34,780 INFO L899 garLoopResultBuilder]: For program point L6791-1(line 6791) no Hoare annotation was computed. [2022-11-21 17:19:34,780 INFO L902 garLoopResultBuilder]: At program point L6791(line 6791) the Hoare annotation is: true [2022-11-21 17:19:34,780 INFO L902 garLoopResultBuilder]: At program point L8484(line 8484) the Hoare annotation is: true [2022-11-21 17:19:34,780 INFO L899 garLoopResultBuilder]: For program point L8484-1(line 8484) no Hoare annotation was computed. [2022-11-21 17:19:34,781 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-21 17:19:34,781 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-21 17:19:34,781 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-21 17:19:34,781 INFO L899 garLoopResultBuilder]: For program point L8480(line 8480) no Hoare annotation was computed. [2022-11-21 17:19:34,781 INFO L899 garLoopResultBuilder]: For program point L8468(lines 8468 8477) no Hoare annotation was computed. [2022-11-21 17:19:34,782 INFO L902 garLoopResultBuilder]: At program point L8468-1(lines 8468 8477) the Hoare annotation is: true [2022-11-21 17:19:34,782 INFO L902 garLoopResultBuilder]: At program point L6804-1(line 6804) the Hoare annotation is: true [2022-11-21 17:19:34,782 INFO L902 garLoopResultBuilder]: At program point L6804(line 6804) the Hoare annotation is: true [2022-11-21 17:19:34,782 INFO L902 garLoopResultBuilder]: At program point L8460(line 8460) the Hoare annotation is: true [2022-11-21 17:19:34,782 INFO L902 garLoopResultBuilder]: At program point L6800(lines 6783 6801) the Hoare annotation is: true [2022-11-21 17:19:34,784 INFO L899 garLoopResultBuilder]: For program point L8460-1(line 8460) no Hoare annotation was computed. [2022-11-21 17:19:34,784 INFO L902 garLoopResultBuilder]: At program point L8464(line 8464) the Hoare annotation is: true [2022-11-21 17:19:34,784 INFO L902 garLoopResultBuilder]: At program point L8464-1(line 8464) the Hoare annotation is: true [2022-11-21 17:19:34,784 INFO L899 garLoopResultBuilder]: For program point L8464-2(line 8464) no Hoare annotation was computed. [2022-11-21 17:19:34,785 INFO L899 garLoopResultBuilder]: For program point L8456-3(line 8456) no Hoare annotation was computed. [2022-11-21 17:19:34,785 INFO L902 garLoopResultBuilder]: At program point L8456-4(line 8456) the Hoare annotation is: true [2022-11-21 17:19:34,785 INFO L899 garLoopResultBuilder]: For program point L8456-5(line 8456) no Hoare annotation was computed. [2022-11-21 17:19:34,785 INFO L902 garLoopResultBuilder]: At program point L8456(line 8456) the Hoare annotation is: true [2022-11-21 17:19:34,785 INFO L899 garLoopResultBuilder]: For program point L8456-1(line 8456) no Hoare annotation was computed. [2022-11-21 17:19:34,785 INFO L902 garLoopResultBuilder]: At program point L8456-2(line 8456) the Hoare annotation is: true [2022-11-21 17:19:34,786 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-21 17:19:34,786 INFO L902 garLoopResultBuilder]: At program point L8473-4(lines 8473 8476) the Hoare annotation is: true [2022-11-21 17:19:34,786 INFO L902 garLoopResultBuilder]: At program point L8217(lines 8203 8220) the Hoare annotation is: true [2022-11-21 17:19:34,786 INFO L899 garLoopResultBuilder]: For program point L8473-1(lines 8473 8476) no Hoare annotation was computed. [2022-11-21 17:19:34,786 INFO L899 garLoopResultBuilder]: For program point L6805(line 6805) no Hoare annotation was computed. [2022-11-21 17:19:34,787 INFO L899 garLoopResultBuilder]: For program point L8473-3(lines 8473 8476) no Hoare annotation was computed. [2022-11-21 17:19:34,787 INFO L902 garLoopResultBuilder]: At program point L8465(line 8465) the Hoare annotation is: true [2022-11-21 17:19:34,787 INFO L899 garLoopResultBuilder]: For program point L8465-1(line 8465) no Hoare annotation was computed. [2022-11-21 17:19:34,787 INFO L899 garLoopResultBuilder]: For program point L8205(lines 8205 8209) no Hoare annotation was computed. [2022-11-21 17:19:34,787 INFO L902 garLoopResultBuilder]: At program point L8457-4(line 8457) the Hoare annotation is: true [2022-11-21 17:19:34,788 INFO L899 garLoopResultBuilder]: For program point L8457-5(line 8457) no Hoare annotation was computed. [2022-11-21 17:19:34,788 INFO L902 garLoopResultBuilder]: At program point L8457(line 8457) the Hoare annotation is: true [2022-11-21 17:19:34,788 INFO L899 garLoopResultBuilder]: For program point L8457-1(line 8457) no Hoare annotation was computed. [2022-11-21 17:19:34,788 INFO L902 garLoopResultBuilder]: At program point L8457-2(line 8457) the Hoare annotation is: true [2022-11-21 17:19:34,788 INFO L899 garLoopResultBuilder]: For program point L8457-3(line 8457) no Hoare annotation was computed. [2022-11-21 17:19:34,789 INFO L902 garLoopResultBuilder]: At program point L8486(line 8486) the Hoare annotation is: true [2022-11-21 17:19:34,789 INFO L902 garLoopResultBuilder]: At program point L8466(line 8466) the Hoare annotation is: true [2022-11-21 17:19:34,789 INFO L902 garLoopResultBuilder]: At program point L6798(lines 6798 6799) the Hoare annotation is: true [2022-11-21 17:19:34,789 INFO L902 garLoopResultBuilder]: At program point L8210-4(lines 8210 8216) the Hoare annotation is: true [2022-11-21 17:19:34,792 INFO L899 garLoopResultBuilder]: For program point L8210-3(lines 8210 8216) no Hoare annotation was computed. [2022-11-21 17:19:34,792 INFO L899 garLoopResultBuilder]: For program point L8210-1(lines 8210 8216) no Hoare annotation was computed. [2022-11-21 17:19:34,792 INFO L899 garLoopResultBuilder]: For program point L8466-1(line 8466) no Hoare annotation was computed. [2022-11-21 17:19:34,792 INFO L899 garLoopResultBuilder]: For program point L6798-1(lines 6798 6799) no Hoare annotation was computed. [2022-11-21 17:19:34,792 INFO L899 garLoopResultBuilder]: For program point L8210-5(lines 8210 8216) no Hoare annotation was computed. [2022-11-21 17:19:34,793 INFO L902 garLoopResultBuilder]: At program point L8483(line 8483) the Hoare annotation is: true [2022-11-21 17:19:34,793 INFO L902 garLoopResultBuilder]: At program point L8483-1(line 8483) the Hoare annotation is: true [2022-11-21 17:19:34,793 INFO L899 garLoopResultBuilder]: For program point L8454(lines 8454 8485) no Hoare annotation was computed. [2022-11-21 17:19:34,793 INFO L899 garLoopResultBuilder]: For program point L223(line 223) no Hoare annotation was computed. [2022-11-21 17:19:34,794 INFO L902 garLoopResultBuilder]: At program point __VERIFIER_assertENTRY(lines 222 224) the Hoare annotation is: true [2022-11-21 17:19:34,794 INFO L899 garLoopResultBuilder]: For program point L223-2(lines 222 224) no Hoare annotation was computed. [2022-11-21 17:19:34,794 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 222 224) no Hoare annotation was computed. [2022-11-21 17:19:34,794 INFO L899 garLoopResultBuilder]: For program point L8059(lines 8059 8067) no Hoare annotation was computed. [2022-11-21 17:19:34,795 INFO L902 garLoopResultBuilder]: At program point L8030-3(lines 8030 8068) the Hoare annotation is: true [2022-11-21 17:19:34,795 INFO L902 garLoopResultBuilder]: At program point L8030-2(lines 8030 8068) the Hoare annotation is: true [2022-11-21 17:19:34,795 INFO L902 garLoopResultBuilder]: At program point s_sift_downENTRY(lines 8016 8072) the Hoare annotation is: true [2022-11-21 17:19:34,795 INFO L899 garLoopResultBuilder]: For program point s_sift_downFINAL(lines 8016 8072) no Hoare annotation was computed. [2022-11-21 17:19:34,795 INFO L899 garLoopResultBuilder]: For program point L8043-1(line 8043) no Hoare annotation was computed. [2022-11-21 17:19:34,796 INFO L902 garLoopResultBuilder]: At program point L8043(line 8043) the Hoare annotation is: true [2022-11-21 17:19:34,797 INFO L899 garLoopResultBuilder]: For program point L8043-4(lines 8030 8068) no Hoare annotation was computed. [2022-11-21 17:19:34,797 INFO L899 garLoopResultBuilder]: For program point L8043-2(lines 8043 8046) no Hoare annotation was computed. [2022-11-21 17:19:34,797 INFO L899 garLoopResultBuilder]: For program point L8060-1(line 8060) no Hoare annotation was computed. [2022-11-21 17:19:34,798 INFO L902 garLoopResultBuilder]: At program point L8060(line 8060) the Hoare annotation is: true [2022-11-21 17:19:34,798 INFO L902 garLoopResultBuilder]: At program point L8019-1(line 8019) the Hoare annotation is: true [2022-11-21 17:19:34,798 INFO L902 garLoopResultBuilder]: At program point L8019(line 8019) the Hoare annotation is: true [2022-11-21 17:19:34,798 INFO L899 garLoopResultBuilder]: For program point L8048(lines 8030 8068) no Hoare annotation was computed. [2022-11-21 17:19:34,798 INFO L899 garLoopResultBuilder]: For program point L8019-2(line 8019) no Hoare annotation was computed. [2022-11-21 17:19:34,799 INFO L899 garLoopResultBuilder]: For program point s_sift_downEXIT(lines 8016 8072) no Hoare annotation was computed. [2022-11-21 17:19:34,799 INFO L899 garLoopResultBuilder]: For program point L8040-1(line 8040) no Hoare annotation was computed. [2022-11-21 17:19:34,799 INFO L902 garLoopResultBuilder]: At program point L8040(line 8040) the Hoare annotation is: true [2022-11-21 17:19:34,799 INFO L899 garLoopResultBuilder]: For program point L8028-1(line 8028) no Hoare annotation was computed. [2022-11-21 17:19:34,799 INFO L902 garLoopResultBuilder]: At program point L8028(line 8028) the Hoare annotation is: true [2022-11-21 17:19:34,800 INFO L899 garLoopResultBuilder]: For program point L8020-1(line 8020) no Hoare annotation was computed. [2022-11-21 17:19:34,800 INFO L899 garLoopResultBuilder]: For program point L8053-2(lines 8053 8056) no Hoare annotation was computed. [2022-11-21 17:19:34,800 INFO L902 garLoopResultBuilder]: At program point L8020(line 8020) the Hoare annotation is: true [2022-11-21 17:19:34,800 INFO L899 garLoopResultBuilder]: For program point L8053-1(line 8053) no Hoare annotation was computed. [2022-11-21 17:19:34,800 INFO L902 garLoopResultBuilder]: At program point L8053(line 8053) the Hoare annotation is: true [2022-11-21 17:19:34,801 INFO L899 garLoopResultBuilder]: For program point L8049-1(line 8049) no Hoare annotation was computed. [2022-11-21 17:19:34,801 INFO L902 garLoopResultBuilder]: At program point L8049(line 8049) the Hoare annotation is: true [2022-11-21 17:19:34,801 INFO L902 garLoopResultBuilder]: At program point L8070(line 8070) the Hoare annotation is: true [2022-11-21 17:19:34,801 INFO L899 garLoopResultBuilder]: For program point L8041-1(line 8041) no Hoare annotation was computed. [2022-11-21 17:19:34,801 INFO L902 garLoopResultBuilder]: At program point L8041(line 8041) the Hoare annotation is: true [2022-11-21 17:19:34,802 INFO L899 garLoopResultBuilder]: For program point L8070-1(line 8070) no Hoare annotation was computed. [2022-11-21 17:19:34,805 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-21 17:19:34,807 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-21 17:19:34,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 05:19:34 BoogieIcfgContainer [2022-11-21 17:19:34,817 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-21 17:19:34,818 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-21 17:19:34,818 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-21 17:19:34,818 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-21 17:19:34,819 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:19:31" (3/4) ... [2022-11-21 17:19:34,822 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-21 17:19:34,829 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2022-11-21 17:19:34,829 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2022-11-21 17:19:34,829 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2022-11-21 17:19:34,829 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2022-11-21 17:19:34,829 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2022-11-21 17:19:34,830 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2022-11-21 17:19:34,830 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2022-11-21 17:19:34,830 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2022-11-21 17:19:34,830 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-21 17:19:34,830 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2022-11-21 17:19:34,830 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2022-11-21 17:19:34,831 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2022-11-21 17:19:34,831 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2022-11-21 17:19:34,831 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2022-11-21 17:19:34,831 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2022-11-21 17:19:34,831 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2022-11-21 17:19:34,831 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2022-11-21 17:19:34,832 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2022-11-21 17:19:34,832 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2022-11-21 17:19:34,832 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2022-11-21 17:19:34,832 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2022-11-21 17:19:34,833 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 17:19:34,833 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_down [2022-11-21 17:19:34,857 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 175 nodes and edges [2022-11-21 17:19:34,859 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 74 nodes and edges [2022-11-21 17:19:34,861 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2022-11-21 17:19:34,862 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-11-21 17:19:34,864 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-11-21 17:19:34,865 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-21 17:19:34,866 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-21 17:19:34,868 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-21 17:19:35,423 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a/witness.graphml [2022-11-21 17:19:35,423 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-21 17:19:35,424 INFO L158 Benchmark]: Toolchain (without parser) took 9188.18ms. Allocated memory was 165.7MB in the beginning and 274.7MB in the end (delta: 109.1MB). Free memory was 126.9MB in the beginning and 137.1MB in the end (delta: -10.2MB). Peak memory consumption was 168.3MB. Max. memory is 16.1GB. [2022-11-21 17:19:35,424 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 102.8MB. Free memory is still 55.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:19:35,425 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3294.08ms. Allocated memory was 165.7MB in the beginning and 213.9MB in the end (delta: 48.2MB). Free memory was 126.5MB in the beginning and 126.0MB in the end (delta: 456.0kB). Peak memory consumption was 81.9MB. Max. memory is 16.1GB. [2022-11-21 17:19:35,425 INFO L158 Benchmark]: Boogie Procedure Inliner took 197.14ms. Allocated memory is still 213.9MB. Free memory was 126.0MB in the beginning and 115.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:19:35,425 INFO L158 Benchmark]: Boogie Preprocessor took 138.55ms. Allocated memory is still 213.9MB. Free memory was 115.5MB in the beginning and 107.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:19:35,426 INFO L158 Benchmark]: RCFGBuilder took 1956.76ms. Allocated memory is still 213.9MB. Free memory was 107.1MB in the beginning and 134.8MB in the end (delta: -27.6MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. [2022-11-21 17:19:35,426 INFO L158 Benchmark]: TraceAbstraction took 2985.06ms. Allocated memory was 213.9MB in the beginning and 274.7MB in the end (delta: 60.8MB). Free memory was 134.8MB in the beginning and 147.9MB in the end (delta: -13.1MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2022-11-21 17:19:35,426 INFO L158 Benchmark]: Witness Printer took 605.66ms. Allocated memory is still 274.7MB. Free memory was 147.9MB in the beginning and 137.1MB in the end (delta: 10.8MB). Peak memory consumption was 77.9MB. Max. memory is 16.1GB. [2022-11-21 17:19:35,428 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 102.8MB. Free memory is still 55.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3294.08ms. Allocated memory was 165.7MB in the beginning and 213.9MB in the end (delta: 48.2MB). Free memory was 126.5MB in the beginning and 126.0MB in the end (delta: 456.0kB). Peak memory consumption was 81.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 197.14ms. Allocated memory is still 213.9MB. Free memory was 126.0MB in the beginning and 115.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 138.55ms. Allocated memory is still 213.9MB. Free memory was 115.5MB in the beginning and 107.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1956.76ms. Allocated memory is still 213.9MB. Free memory was 107.1MB in the beginning and 134.8MB in the end (delta: -27.6MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. * TraceAbstraction took 2985.06ms. Allocated memory was 213.9MB in the beginning and 274.7MB in the end (delta: 60.8MB). Free memory was 134.8MB in the beginning and 147.9MB in the end (delta: -13.1MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. * Witness Printer took 605.66ms. Allocated memory is still 274.7MB. Free memory was 147.9MB in the beginning and 137.1MB in the end (delta: 10.8MB). Peak memory consumption was 77.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 7587]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7587]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 24 procedures, 327 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 2.9s, OverallIterations: 1, TraceHistogramMax: 35, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, 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, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.9s 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! [2022-11-21 17:19:35,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7288b22e-9f91-422e-a0e7-3b051b137844/bin/uautomizer-vX5HgA9Q3a/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