./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a871e941a14cf19147765419aa3746af2f9add859ed1f61f31f704f97208fdb0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 14:45:47,384 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 14:45:47,386 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 14:45:47,417 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 14:45:47,417 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 14:45:47,419 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 14:45:47,421 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 14:45:47,423 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 14:45:47,425 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 14:45:47,426 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 14:45:47,428 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 14:45:47,429 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 14:45:47,430 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 14:45:47,431 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 14:45:47,433 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 14:45:47,434 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 14:45:47,435 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 14:45:47,436 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 14:45:47,438 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 14:45:47,441 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 14:45:47,443 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 14:45:47,444 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 14:45:47,446 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 14:45:47,447 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 14:45:47,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 14:45:47,451 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 14:45:47,452 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 14:45:47,453 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 14:45:47,454 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 14:45:47,455 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 14:45:47,455 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 14:45:47,456 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 14:45:47,457 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 14:45:47,458 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 14:45:47,459 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 14:45:47,460 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 14:45:47,460 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 14:45:47,461 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 14:45:47,461 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 14:45:47,462 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 14:45:47,463 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 14:45:47,464 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-22 14:45:47,486 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 14:45:47,486 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 14:45:47,487 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-22 14:45:47,487 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-22 14:45:47,488 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 14:45:47,493 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 14:45:47,494 INFO L138 SettingsManager]: * Use SBE=true [2021-11-22 14:45:47,494 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 14:45:47,494 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 14:45:47,494 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 14:45:47,495 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 14:45:47,495 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 14:45:47,495 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 14:45:47,495 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 14:45:47,495 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 14:45:47,496 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 14:45:47,496 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 14:45:47,496 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-22 14:45:47,496 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-22 14:45:47,497 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-22 14:45:47,497 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 14:45:47,497 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 14:45:47,497 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 14:45:47,498 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-22 14:45:47,498 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 14:45:47,498 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-22 14:45:47,498 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-22 14:45:47,498 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 14:45:47,499 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-22 14:45:47,499 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_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a871e941a14cf19147765419aa3746af2f9add859ed1f61f31f704f97208fdb0 [2021-11-22 14:45:47,739 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 14:45:47,768 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 14:45:47,770 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 14:45:47,772 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 14:45:47,773 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 14:45:47,774 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2021-11-22 14:45:47,856 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/data/e206a60bf/c03385011a2f4ca1a5deabe81c7af81a/FLAG3785937d5 [2021-11-22 14:45:48,716 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 14:45:48,717 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2021-11-22 14:45:48,783 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/data/e206a60bf/c03385011a2f4ca1a5deabe81c7af81a/FLAG3785937d5 [2021-11-22 14:45:49,195 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/data/e206a60bf/c03385011a2f4ca1a5deabe81c7af81a [2021-11-22 14:45:49,197 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 14:45:49,198 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 14:45:49,200 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 14:45:49,200 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 14:45:49,216 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 14:45:49,217 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:45:49" (1/1) ... [2021-11-22 14:45:49,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3795b777 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:45:49, skipping insertion in model container [2021-11-22 14:45:49,219 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:45:49" (1/1) ... [2021-11-22 14:45:49,227 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 14:45:49,348 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 14:45:49,715 WARN L230 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_4e0e3363-6717-45aa-933e-c37d2b792b80/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2021-11-22 14:45:49,724 WARN L230 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_4e0e3363-6717-45aa-933e-c37d2b792b80/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2021-11-22 14:45:50,941 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:50,942 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:50,943 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:50,943 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:50,945 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:50,959 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:50,960 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:50,962 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:50,963 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:50,965 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:50,966 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:50,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:50,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:51,540 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 14:45:51,541 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 14:45:51,542 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 14:45:51,544 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 14:45:51,545 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 14:45:51,546 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 14:45:51,547 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 14:45:51,547 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 14:45:51,548 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 14:45:51,548 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 14:45:51,751 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 14:45:52,099 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,100 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,122 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,124 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,130 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,130 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,144 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,145 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,145 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,146 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,146 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,147 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,147 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,182 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 14:45:52,211 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 14:45:52,241 WARN L230 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_4e0e3363-6717-45aa-933e-c37d2b792b80/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2021-11-22 14:45:52,242 WARN L230 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_4e0e3363-6717-45aa-933e-c37d2b792b80/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2021-11-22 14:45:52,333 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,333 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,335 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,335 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,336 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,341 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,343 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,344 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,345 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,346 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,346 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,347 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,350 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,392 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 14:45:52,393 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 14:45:52,394 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 14:45:52,395 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 14:45:52,396 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 14:45:52,397 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 14:45:52,397 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 14:45:52,398 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 14:45:52,398 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 14:45:52,398 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 14:45:52,441 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 14:45:52,575 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,575 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,585 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,586 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,588 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,589 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,605 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,605 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,608 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,608 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,609 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,609 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,610 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 14:45:52,678 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 14:45:52,918 INFO L208 MainTranslator]: Completed translation [2021-11-22 14:45:52,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:45:52 WrapperNode [2021-11-22 14:45:52,919 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 14:45:52,920 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 14:45:52,920 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 14:45:52,920 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 14:45:52,927 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:45:52" (1/1) ... [2021-11-22 14:45:53,063 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:45:52" (1/1) ... [2021-11-22 14:45:53,231 INFO L137 Inliner]: procedures = 775, calls = 2489, calls flagged for inlining = 758, calls inlined = 183, statements flattened = 2874 [2021-11-22 14:45:53,231 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 14:45:53,233 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 14:45:53,233 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 14:45:53,233 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 14:45:53,243 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:45:52" (1/1) ... [2021-11-22 14:45:53,243 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:45:52" (1/1) ... [2021-11-22 14:45:53,265 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:45:52" (1/1) ... [2021-11-22 14:45:53,265 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:45:52" (1/1) ... [2021-11-22 14:45:53,351 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:45:52" (1/1) ... [2021-11-22 14:45:53,365 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:45:52" (1/1) ... [2021-11-22 14:45:53,377 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:45:52" (1/1) ... [2021-11-22 14:45:53,398 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 14:45:53,399 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 14:45:53,399 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 14:45:53,399 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 14:45:53,400 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:45:52" (1/1) ... [2021-11-22 14:45:53,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-22 14:45:53,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:45:53,441 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-22 14:45:53,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-22 14:45:53,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-22 14:45:53,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-22 14:45:53,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 14:45:53,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 14:45:53,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 14:45:53,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 14:45:53,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 14:45:53,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 14:45:53,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 14:45:53,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-22 14:45:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 14:45:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-11-22 14:45:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-11-22 14:45:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 14:45:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 14:45:54,087 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 14:45:54,088 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 14:45:56,474 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##250: assume !true; [2021-11-22 14:45:56,475 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##276: assume !true; [2021-11-22 14:45:56,475 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##301: assume !true; [2021-11-22 14:45:56,475 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##56: assume !true; [2021-11-22 14:45:56,475 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##156: assume !true; [2021-11-22 14:45:56,475 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##327: assume !true; [2021-11-22 14:45:56,475 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##103: assume !true; [2021-11-22 14:45:56,476 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 14:45:56,495 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 14:45:56,496 INFO L301 CfgBuilder]: Removed 18 assume(true) statements. [2021-11-22 14:45:56,500 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:45:56 BoogieIcfgContainer [2021-11-22 14:45:56,500 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 14:45:56,503 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-22 14:45:56,503 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-22 14:45:56,507 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-22 14:45:56,507 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 02:45:49" (1/3) ... [2021-11-22 14:45:56,508 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3bb4648a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 02:45:56, skipping insertion in model container [2021-11-22 14:45:56,508 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:45:52" (2/3) ... [2021-11-22 14:45:56,509 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3bb4648a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 02:45:56, skipping insertion in model container [2021-11-22 14:45:56,509 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:45:56" (3/3) ... [2021-11-22 14:45:56,510 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_hash_table_create_harness.i [2021-11-22 14:45:56,516 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-22 14:45:56,516 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 21 error locations. [2021-11-22 14:45:56,580 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-22 14:45:56,588 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-11-22 14:45:56,588 INFO L340 AbstractCegarLoop]: Starting to check reachability of 21 error locations. [2021-11-22 14:45:56,611 INFO L276 IsEmpty]: Start isEmpty. Operand has 411 states, 389 states have (on average 1.4395886889460154) internal successors, (560), 410 states have internal predecessors, (560), 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) [2021-11-22 14:45:56,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-22 14:45:56,618 INFO L506 BasicCegarLoop]: Found error trace [2021-11-22 14:45:56,619 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 14:45:56,620 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 18 more)] === [2021-11-22 14:45:56,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 14:45:56,623 INFO L85 PathProgramCache]: Analyzing trace with hash -677074519, now seen corresponding path program 1 times [2021-11-22 14:45:56,632 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 14:45:56,633 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [506219369] [2021-11-22 14:45:56,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:45:56,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 14:45:57,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 14:45:57,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 14:45:57,231 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 14:45:57,232 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [506219369] [2021-11-22 14:45:57,232 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [506219369] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 14:45:57,232 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 14:45:57,233 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-22 14:45:57,234 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [848960198] [2021-11-22 14:45:57,237 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 14:45:57,240 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-22 14:45:57,240 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 14:45:57,265 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-22 14:45:57,265 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-22 14:45:57,269 INFO L87 Difference]: Start difference. First operand has 411 states, 389 states have (on average 1.4395886889460154) internal successors, (560), 410 states have internal predecessors, (560), 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) Second operand has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 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) [2021-11-22 14:45:57,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 14:45:57,330 INFO L93 Difference]: Finished difference Result 816 states and 1113 transitions. [2021-11-22 14:45:57,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-22 14:45:57,332 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 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) Word has length 48 [2021-11-22 14:45:57,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-22 14:45:57,346 INFO L225 Difference]: With dead ends: 816 [2021-11-22 14:45:57,347 INFO L226 Difference]: Without dead ends: 402 [2021-11-22 14:45:57,351 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-22 14:45:57,355 INFO L933 BasicCegarLoop]: 497 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, 497 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 [2021-11-22 14:45:57,356 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 497 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-22 14:45:57,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 402 states. [2021-11-22 14:45:57,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 402 to 402. [2021-11-22 14:45:57,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 402 states, 381 states have (on average 1.2808398950131235) internal successors, (488), 401 states have internal predecessors, (488), 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) [2021-11-22 14:45:57,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 488 transitions. [2021-11-22 14:45:57,427 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 488 transitions. Word has length 48 [2021-11-22 14:45:57,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-22 14:45:57,427 INFO L470 AbstractCegarLoop]: Abstraction has 402 states and 488 transitions. [2021-11-22 14:45:57,427 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 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) [2021-11-22 14:45:57,428 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 488 transitions. [2021-11-22 14:45:57,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-22 14:45:57,429 INFO L506 BasicCegarLoop]: Found error trace [2021-11-22 14:45:57,430 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 14:45:57,430 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-22 14:45:57,430 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 18 more)] === [2021-11-22 14:45:57,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 14:45:57,432 INFO L85 PathProgramCache]: Analyzing trace with hash -362332571, now seen corresponding path program 1 times [2021-11-22 14:45:57,432 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 14:45:57,432 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [864433336] [2021-11-22 14:45:57,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:45:57,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 14:45:57,513 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-22 14:45:57,513 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [450040965] [2021-11-22 14:45:57,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:45:57,514 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-22 14:45:57,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:45:57,516 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-22 14:45:57,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-22 14:45:58,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 14:45:58,069 INFO L263 TraceCheckSpWp]: Trace formula consists of 2162 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-22 14:45:58,080 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 14:45:58,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 14:45:58,256 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-22 14:45:58,256 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 14:45:58,256 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [864433336] [2021-11-22 14:45:58,257 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-22 14:45:58,257 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [450040965] [2021-11-22 14:45:58,258 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [450040965] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 14:45:58,258 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 14:45:58,258 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-22 14:45:58,259 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [192526397] [2021-11-22 14:45:58,259 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 14:45:58,260 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-22 14:45:58,261 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 14:45:58,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-22 14:45:58,262 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-22 14:45:58,262 INFO L87 Difference]: Start difference. First operand 402 states and 488 transitions. Second operand has 5 states, 5 states have (on average 9.6) internal successors, (48), 5 states have internal predecessors, (48), 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) [2021-11-22 14:45:58,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 14:45:58,455 INFO L93 Difference]: Finished difference Result 1156 states and 1405 transitions. [2021-11-22 14:45:58,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-22 14:45:58,456 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 5 states have internal predecessors, (48), 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) Word has length 48 [2021-11-22 14:45:58,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-22 14:45:58,464 INFO L225 Difference]: With dead ends: 1156 [2021-11-22 14:45:58,464 INFO L226 Difference]: Without dead ends: 776 [2021-11-22 14:45:58,466 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-22 14:45:58,473 INFO L933 BasicCegarLoop]: 855 mSDtfsCounter, 889 mSDsluCounter, 1792 mSDsCounter, 0 mSdLazyCounter, 62 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 889 SdHoareTripleChecker+Valid, 2647 SdHoareTripleChecker+Invalid, 76 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 62 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-22 14:45:58,473 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [889 Valid, 2647 Invalid, 76 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 62 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-22 14:45:58,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 776 states. [2021-11-22 14:45:58,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 776 to 408. [2021-11-22 14:45:58,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 408 states, 387 states have (on average 1.276485788113695) internal successors, (494), 407 states have internal predecessors, (494), 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) [2021-11-22 14:45:58,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 494 transitions. [2021-11-22 14:45:58,519 INFO L78 Accepts]: Start accepts. Automaton has 408 states and 494 transitions. Word has length 48 [2021-11-22 14:45:58,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-22 14:45:58,519 INFO L470 AbstractCegarLoop]: Abstraction has 408 states and 494 transitions. [2021-11-22 14:45:58,520 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 5 states have internal predecessors, (48), 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) [2021-11-22 14:45:58,520 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 494 transitions. [2021-11-22 14:45:58,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-22 14:45:58,523 INFO L506 BasicCegarLoop]: Found error trace [2021-11-22 14:45:58,523 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 14:45:58,556 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-22 14:45:58,723 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-22 14:45:58,724 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 18 more)] === [2021-11-22 14:45:58,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 14:45:58,724 INFO L85 PathProgramCache]: Analyzing trace with hash 1599065345, now seen corresponding path program 1 times [2021-11-22 14:45:58,725 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 14:45:58,725 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1492772212] [2021-11-22 14:45:58,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:45:58,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 14:45:58,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 14:45:59,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 14:45:59,039 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 14:45:59,039 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1492772212] [2021-11-22 14:45:59,040 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1492772212] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 14:45:59,040 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 14:45:59,040 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-22 14:45:59,040 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [728145347] [2021-11-22 14:45:59,041 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 14:45:59,041 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-22 14:45:59,041 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 14:45:59,042 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-22 14:45:59,042 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-11-22 14:45:59,042 INFO L87 Difference]: Start difference. First operand 408 states and 494 transitions. Second operand has 8 states, 8 states have (on average 6.25) internal successors, (50), 8 states have internal predecessors, (50), 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) [2021-11-22 14:46:00,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 14:46:00,167 INFO L93 Difference]: Finished difference Result 784 states and 951 transitions. [2021-11-22 14:46:00,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-22 14:46:00,170 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.25) internal successors, (50), 8 states have internal predecessors, (50), 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) Word has length 50 [2021-11-22 14:46:00,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-22 14:46:00,173 INFO L225 Difference]: With dead ends: 784 [2021-11-22 14:46:00,173 INFO L226 Difference]: Without dead ends: 414 [2021-11-22 14:46:00,174 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2021-11-22 14:46:00,175 INFO L933 BasicCegarLoop]: 474 mSDtfsCounter, 526 mSDsluCounter, 1771 mSDsCounter, 0 mSdLazyCounter, 191 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 526 SdHoareTripleChecker+Valid, 2245 SdHoareTripleChecker+Invalid, 197 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 191 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2021-11-22 14:46:00,176 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [526 Valid, 2245 Invalid, 197 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 191 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2021-11-22 14:46:00,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 414 states. [2021-11-22 14:46:00,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 414 to 410. [2021-11-22 14:46:00,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 410 states, 389 states have (on average 1.275064267352185) internal successors, (496), 409 states have internal predecessors, (496), 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) [2021-11-22 14:46:00,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 410 states and 496 transitions. [2021-11-22 14:46:00,195 INFO L78 Accepts]: Start accepts. Automaton has 410 states and 496 transitions. Word has length 50 [2021-11-22 14:46:00,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-22 14:46:00,196 INFO L470 AbstractCegarLoop]: Abstraction has 410 states and 496 transitions. [2021-11-22 14:46:00,196 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.25) internal successors, (50), 8 states have internal predecessors, (50), 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) [2021-11-22 14:46:00,196 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 496 transitions. [2021-11-22 14:46:00,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-22 14:46:00,198 INFO L506 BasicCegarLoop]: Found error trace [2021-11-22 14:46:00,198 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 14:46:00,198 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-22 14:46:00,199 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 18 more)] === [2021-11-22 14:46:00,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 14:46:00,199 INFO L85 PathProgramCache]: Analyzing trace with hash 1089592255, now seen corresponding path program 1 times [2021-11-22 14:46:00,200 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 14:46:00,200 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1029812221] [2021-11-22 14:46:00,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:46:00,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 14:46:00,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 14:46:00,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 14:46:00,461 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 14:46:00,462 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1029812221] [2021-11-22 14:46:00,462 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1029812221] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 14:46:00,462 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 14:46:00,462 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-22 14:46:00,462 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1261605992] [2021-11-22 14:46:00,463 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 14:46:00,464 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-22 14:46:00,464 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 14:46:00,464 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-22 14:46:00,465 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-22 14:46:00,465 INFO L87 Difference]: Start difference. First operand 410 states and 496 transitions. Second operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 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) [2021-11-22 14:46:00,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 14:46:00,544 INFO L93 Difference]: Finished difference Result 783 states and 949 transitions. [2021-11-22 14:46:00,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 14:46:00,545 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 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) Word has length 50 [2021-11-22 14:46:00,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-22 14:46:00,550 INFO L225 Difference]: With dead ends: 783 [2021-11-22 14:46:00,550 INFO L226 Difference]: Without dead ends: 408 [2021-11-22 14:46:00,551 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-22 14:46:00,556 INFO L933 BasicCegarLoop]: 473 mSDtfsCounter, 462 mSDsluCounter, 468 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 462 SdHoareTripleChecker+Valid, 941 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-22 14:46:00,557 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [462 Valid, 941 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-22 14:46:00,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 408 states. [2021-11-22 14:46:00,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 408 to 408. [2021-11-22 14:46:00,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 408 states, 387 states have (on average 1.268733850129199) internal successors, (491), 407 states have internal predecessors, (491), 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) [2021-11-22 14:46:00,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 491 transitions. [2021-11-22 14:46:00,578 INFO L78 Accepts]: Start accepts. Automaton has 408 states and 491 transitions. Word has length 50 [2021-11-22 14:46:00,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-22 14:46:00,580 INFO L470 AbstractCegarLoop]: Abstraction has 408 states and 491 transitions. [2021-11-22 14:46:00,580 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 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) [2021-11-22 14:46:00,580 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 491 transitions. [2021-11-22 14:46:00,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-22 14:46:00,583 INFO L506 BasicCegarLoop]: Found error trace [2021-11-22 14:46:00,583 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 14:46:00,584 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-22 14:46:00,584 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 18 more)] === [2021-11-22 14:46:00,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 14:46:00,585 INFO L85 PathProgramCache]: Analyzing trace with hash -590167290, now seen corresponding path program 1 times [2021-11-22 14:46:00,585 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 14:46:00,585 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [775640081] [2021-11-22 14:46:00,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:46:00,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 14:46:00,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 14:46:00,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 14:46:00,828 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 14:46:00,828 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [775640081] [2021-11-22 14:46:00,828 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [775640081] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 14:46:00,829 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 14:46:00,829 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-22 14:46:00,829 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1655805865] [2021-11-22 14:46:00,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 14:46:00,830 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-22 14:46:00,830 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 14:46:00,831 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-22 14:46:00,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-22 14:46:00,831 INFO L87 Difference]: Start difference. First operand 408 states and 491 transitions. Second operand has 5 states, 5 states have (on average 10.4) internal successors, (52), 5 states have internal predecessors, (52), 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) [2021-11-22 14:46:02,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 14:46:02,995 INFO L93 Difference]: Finished difference Result 1108 states and 1333 transitions. [2021-11-22 14:46:02,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-22 14:46:03,000 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 5 states have internal predecessors, (52), 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) Word has length 52 [2021-11-22 14:46:03,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-22 14:46:03,004 INFO L225 Difference]: With dead ends: 1108 [2021-11-22 14:46:03,004 INFO L226 Difference]: Without dead ends: 737 [2021-11-22 14:46:03,005 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-22 14:46:03,006 INFO L933 BasicCegarLoop]: 847 mSDtfsCounter, 431 mSDsluCounter, 1873 mSDsCounter, 0 mSdLazyCounter, 312 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 431 SdHoareTripleChecker+Valid, 2720 SdHoareTripleChecker+Invalid, 328 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 312 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2021-11-22 14:46:03,006 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [431 Valid, 2720 Invalid, 328 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 312 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2021-11-22 14:46:03,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 737 states. [2021-11-22 14:46:03,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 737 to 408. [2021-11-22 14:46:03,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 408 states, 387 states have (on average 1.2635658914728682) internal successors, (489), 407 states have internal predecessors, (489), 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) [2021-11-22 14:46:03,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 489 transitions. [2021-11-22 14:46:03,036 INFO L78 Accepts]: Start accepts. Automaton has 408 states and 489 transitions. Word has length 52 [2021-11-22 14:46:03,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-22 14:46:03,037 INFO L470 AbstractCegarLoop]: Abstraction has 408 states and 489 transitions. [2021-11-22 14:46:03,037 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 5 states have internal predecessors, (52), 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) [2021-11-22 14:46:03,037 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 489 transitions. [2021-11-22 14:46:03,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-22 14:46:03,038 INFO L506 BasicCegarLoop]: Found error trace [2021-11-22 14:46:03,038 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 14:46:03,039 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-22 14:46:03,039 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 18 more)] === [2021-11-22 14:46:03,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 14:46:03,040 INFO L85 PathProgramCache]: Analyzing trace with hash 312388149, now seen corresponding path program 1 times [2021-11-22 14:46:03,040 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 14:46:03,040 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [883526957] [2021-11-22 14:46:03,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:46:03,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 14:46:03,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 14:46:03,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 14:46:03,285 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 14:46:03,286 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [883526957] [2021-11-22 14:46:03,286 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [883526957] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 14:46:03,286 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 14:46:03,286 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-22 14:46:03,286 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2000701949] [2021-11-22 14:46:03,287 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 14:46:03,288 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-22 14:46:03,288 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 14:46:03,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-22 14:46:03,289 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-22 14:46:03,289 INFO L87 Difference]: Start difference. First operand 408 states and 489 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 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) [2021-11-22 14:46:03,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 14:46:03,816 INFO L93 Difference]: Finished difference Result 962 states and 1159 transitions. [2021-11-22 14:46:03,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 14:46:03,818 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 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) Word has length 53 [2021-11-22 14:46:03,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-22 14:46:03,821 INFO L225 Difference]: With dead ends: 962 [2021-11-22 14:46:03,821 INFO L226 Difference]: Without dead ends: 603 [2021-11-22 14:46:03,822 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-22 14:46:03,823 INFO L933 BasicCegarLoop]: 663 mSDtfsCounter, 235 mSDsluCounter, 1027 mSDsCounter, 0 mSdLazyCounter, 134 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 235 SdHoareTripleChecker+Valid, 1690 SdHoareTripleChecker+Invalid, 152 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 134 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-11-22 14:46:03,823 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [235 Valid, 1690 Invalid, 152 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 134 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-11-22 14:46:03,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 603 states. [2021-11-22 14:46:03,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 603 to 408. [2021-11-22 14:46:03,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 408 states, 387 states have (on average 1.2506459948320414) internal successors, (484), 407 states have internal predecessors, (484), 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) [2021-11-22 14:46:03,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 484 transitions. [2021-11-22 14:46:03,849 INFO L78 Accepts]: Start accepts. Automaton has 408 states and 484 transitions. Word has length 53 [2021-11-22 14:46:03,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-22 14:46:03,850 INFO L470 AbstractCegarLoop]: Abstraction has 408 states and 484 transitions. [2021-11-22 14:46:03,850 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 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) [2021-11-22 14:46:03,850 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 484 transitions. [2021-11-22 14:46:03,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-22 14:46:03,851 INFO L506 BasicCegarLoop]: Found error trace [2021-11-22 14:46:03,851 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 14:46:03,852 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-22 14:46:03,852 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 18 more)] === [2021-11-22 14:46:03,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 14:46:03,852 INFO L85 PathProgramCache]: Analyzing trace with hash -1913272414, now seen corresponding path program 1 times [2021-11-22 14:46:03,853 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 14:46:03,853 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [696429131] [2021-11-22 14:46:03,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:46:03,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 14:46:04,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 14:46:04,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 14:46:04,233 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 14:46:04,233 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [696429131] [2021-11-22 14:46:04,233 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [696429131] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 14:46:04,234 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 14:46:04,234 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-22 14:46:04,234 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1356214922] [2021-11-22 14:46:04,234 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 14:46:04,234 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-22 14:46:04,235 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 14:46:04,235 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-22 14:46:04,235 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-22 14:46:04,236 INFO L87 Difference]: Start difference. First operand 408 states and 484 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 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) [2021-11-22 14:46:04,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 14:46:04,332 INFO L93 Difference]: Finished difference Result 408 states and 484 transitions. [2021-11-22 14:46:04,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-22 14:46:04,333 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 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) Word has length 54 [2021-11-22 14:46:04,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-22 14:46:04,335 INFO L225 Difference]: With dead ends: 408 [2021-11-22 14:46:04,335 INFO L226 Difference]: Without dead ends: 406 [2021-11-22 14:46:04,340 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-22 14:46:04,341 INFO L933 BasicCegarLoop]: 475 mSDtfsCounter, 7 mSDsluCounter, 410 mSDsCounter, 0 mSdLazyCounter, 59 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 885 SdHoareTripleChecker+Invalid, 59 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 59 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-22 14:46:04,341 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [7 Valid, 885 Invalid, 59 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 59 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-22 14:46:04,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 406 states. [2021-11-22 14:46:04,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 406 to 406. [2021-11-22 14:46:04,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 406 states, 386 states have (on average 1.2487046632124352) internal successors, (482), 405 states have internal predecessors, (482), 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) [2021-11-22 14:46:04,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 406 states and 482 transitions. [2021-11-22 14:46:04,364 INFO L78 Accepts]: Start accepts. Automaton has 406 states and 482 transitions. Word has length 54 [2021-11-22 14:46:04,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-22 14:46:04,365 INFO L470 AbstractCegarLoop]: Abstraction has 406 states and 482 transitions. [2021-11-22 14:46:04,365 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 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) [2021-11-22 14:46:04,365 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 482 transitions. [2021-11-22 14:46:04,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-22 14:46:04,366 INFO L506 BasicCegarLoop]: Found error trace [2021-11-22 14:46:04,366 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 14:46:04,367 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-22 14:46:04,367 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 18 more)] === [2021-11-22 14:46:04,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 14:46:04,368 INFO L85 PathProgramCache]: Analyzing trace with hash 192673122, now seen corresponding path program 1 times [2021-11-22 14:46:04,368 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 14:46:04,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1993310381] [2021-11-22 14:46:04,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:46:04,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 14:46:04,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 14:46:04,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 14:46:04,683 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 14:46:04,683 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1993310381] [2021-11-22 14:46:04,683 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1993310381] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 14:46:04,683 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 14:46:04,683 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-22 14:46:04,684 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89854135] [2021-11-22 14:46:04,684 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 14:46:04,684 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-22 14:46:04,684 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 14:46:04,685 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-22 14:46:04,685 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-22 14:46:04,685 INFO L87 Difference]: Start difference. First operand 406 states and 482 transitions. Second operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 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) [2021-11-22 14:46:04,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 14:46:04,927 INFO L93 Difference]: Finished difference Result 928 states and 1128 transitions. [2021-11-22 14:46:04,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-22 14:46:04,928 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 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) Word has length 61 [2021-11-22 14:46:04,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-22 14:46:04,934 INFO L225 Difference]: With dead ends: 928 [2021-11-22 14:46:04,935 INFO L226 Difference]: Without dead ends: 926 [2021-11-22 14:46:04,935 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-22 14:46:04,936 INFO L933 BasicCegarLoop]: 870 mSDtfsCounter, 894 mSDsluCounter, 1202 mSDsCounter, 0 mSdLazyCounter, 123 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 894 SdHoareTripleChecker+Valid, 2072 SdHoareTripleChecker+Invalid, 125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 123 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-22 14:46:04,937 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [894 Valid, 2072 Invalid, 125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 123 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-22 14:46:04,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 926 states. [2021-11-22 14:46:04,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 926 to 408. [2021-11-22 14:46:04,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 408 states, 388 states have (on average 1.2474226804123711) internal successors, (484), 407 states have internal predecessors, (484), 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) [2021-11-22 14:46:04,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 484 transitions. [2021-11-22 14:46:04,984 INFO L78 Accepts]: Start accepts. Automaton has 408 states and 484 transitions. Word has length 61 [2021-11-22 14:46:04,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-22 14:46:04,985 INFO L470 AbstractCegarLoop]: Abstraction has 408 states and 484 transitions. [2021-11-22 14:46:04,985 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 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) [2021-11-22 14:46:04,985 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 484 transitions. [2021-11-22 14:46:04,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-22 14:46:04,986 INFO L506 BasicCegarLoop]: Found error trace [2021-11-22 14:46:04,986 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 14:46:04,986 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-22 14:46:04,987 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 18 more)] === [2021-11-22 14:46:04,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 14:46:04,988 INFO L85 PathProgramCache]: Analyzing trace with hash 192732704, now seen corresponding path program 1 times [2021-11-22 14:46:04,988 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 14:46:04,988 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [708358619] [2021-11-22 14:46:04,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:46:04,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 14:46:05,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 14:46:05,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 14:46:05,399 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 14:46:05,399 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [708358619] [2021-11-22 14:46:05,399 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [708358619] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 14:46:05,399 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 14:46:05,399 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-22 14:46:05,400 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1803247700] [2021-11-22 14:46:05,400 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 14:46:05,400 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-22 14:46:05,400 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 14:46:05,401 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-22 14:46:05,401 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-22 14:46:05,402 INFO L87 Difference]: Start difference. First operand 408 states and 484 transitions. Second operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 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) [2021-11-22 14:46:05,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 14:46:05,687 INFO L93 Difference]: Finished difference Result 925 states and 1125 transitions. [2021-11-22 14:46:05,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-22 14:46:05,688 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 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) Word has length 61 [2021-11-22 14:46:05,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-22 14:46:05,693 INFO L225 Difference]: With dead ends: 925 [2021-11-22 14:46:05,694 INFO L226 Difference]: Without dead ends: 923 [2021-11-22 14:46:05,695 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-22 14:46:05,698 INFO L933 BasicCegarLoop]: 868 mSDtfsCounter, 894 mSDsluCounter, 1197 mSDsCounter, 0 mSdLazyCounter, 117 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 894 SdHoareTripleChecker+Valid, 2065 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 117 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-22 14:46:05,698 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [894 Valid, 2065 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 117 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-22 14:46:05,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 923 states. [2021-11-22 14:46:05,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 923 to 404. [2021-11-22 14:46:05,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 404 states, 385 states have (on average 1.2467532467532467) internal successors, (480), 403 states have internal predecessors, (480), 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) [2021-11-22 14:46:05,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 404 states and 480 transitions. [2021-11-22 14:46:05,736 INFO L78 Accepts]: Start accepts. Automaton has 404 states and 480 transitions. Word has length 61 [2021-11-22 14:46:05,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-22 14:46:05,738 INFO L470 AbstractCegarLoop]: Abstraction has 404 states and 480 transitions. [2021-11-22 14:46:05,738 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 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) [2021-11-22 14:46:05,738 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 480 transitions. [2021-11-22 14:46:05,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-11-22 14:46:05,740 INFO L506 BasicCegarLoop]: Found error trace [2021-11-22 14:46:05,740 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 14:46:05,741 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-22 14:46:05,741 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 18 more)] === [2021-11-22 14:46:05,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 14:46:05,741 INFO L85 PathProgramCache]: Analyzing trace with hash 1206396237, now seen corresponding path program 1 times [2021-11-22 14:46:05,742 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 14:46:05,742 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [698029449] [2021-11-22 14:46:05,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:46:05,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 14:46:05,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 14:46:05,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 14:46:05,946 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 14:46:05,946 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [698029449] [2021-11-22 14:46:05,946 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [698029449] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 14:46:05,946 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 14:46:05,946 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-22 14:46:05,947 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028348016] [2021-11-22 14:46:05,947 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 14:46:05,947 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-22 14:46:05,947 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 14:46:05,948 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-22 14:46:05,948 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-22 14:46:05,948 INFO L87 Difference]: Start difference. First operand 404 states and 480 transitions. Second operand has 5 states, 5 states have (on average 13.4) internal successors, (67), 5 states have internal predecessors, (67), 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) [2021-11-22 14:46:06,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 14:46:06,088 INFO L93 Difference]: Finished difference Result 1085 states and 1298 transitions. [2021-11-22 14:46:06,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 14:46:06,089 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 5 states have internal predecessors, (67), 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) Word has length 67 [2021-11-22 14:46:06,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-22 14:46:06,093 INFO L225 Difference]: With dead ends: 1085 [2021-11-22 14:46:06,093 INFO L226 Difference]: Without dead ends: 754 [2021-11-22 14:46:06,094 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-22 14:46:06,095 INFO L933 BasicCegarLoop]: 468 mSDtfsCounter, 1611 mSDsluCounter, 986 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1611 SdHoareTripleChecker+Valid, 1454 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-22 14:46:06,095 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1611 Valid, 1454 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-22 14:46:06,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 754 states. [2021-11-22 14:46:06,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 754 to 423. [2021-11-22 14:46:06,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 423 states, 404 states have (on average 1.24009900990099) internal successors, (501), 422 states have internal predecessors, (501), 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) [2021-11-22 14:46:06,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 423 states and 501 transitions. [2021-11-22 14:46:06,138 INFO L78 Accepts]: Start accepts. Automaton has 423 states and 501 transitions. Word has length 67 [2021-11-22 14:46:06,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-22 14:46:06,138 INFO L470 AbstractCegarLoop]: Abstraction has 423 states and 501 transitions. [2021-11-22 14:46:06,139 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 5 states have internal predecessors, (67), 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) [2021-11-22 14:46:06,139 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 501 transitions. [2021-11-22 14:46:06,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-11-22 14:46:06,140 INFO L506 BasicCegarLoop]: Found error trace [2021-11-22 14:46:06,140 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 14:46:06,140 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-22 14:46:06,140 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 18 more)] === [2021-11-22 14:46:06,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 14:46:06,141 INFO L85 PathProgramCache]: Analyzing trace with hash 195278987, now seen corresponding path program 1 times [2021-11-22 14:46:06,141 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 14:46:06,141 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [235921113] [2021-11-22 14:46:06,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:46:06,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 14:46:06,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 14:46:06,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 14:46:06,386 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 14:46:06,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [235921113] [2021-11-22 14:46:06,387 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [235921113] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 14:46:06,387 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 14:46:06,387 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-22 14:46:06,387 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469116568] [2021-11-22 14:46:06,387 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 14:46:06,388 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-22 14:46:06,388 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 14:46:06,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-22 14:46:06,389 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-22 14:46:06,389 INFO L87 Difference]: Start difference. First operand 423 states and 501 transitions. Second operand has 7 states, 7 states have (on average 9.571428571428571) internal successors, (67), 7 states have internal predecessors, (67), 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) [2021-11-22 14:46:07,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 14:46:07,046 INFO L93 Difference]: Finished difference Result 1269 states and 1529 transitions. [2021-11-22 14:46:07,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-22 14:46:07,049 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.571428571428571) internal successors, (67), 7 states have internal predecessors, (67), 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) Word has length 67 [2021-11-22 14:46:07,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-22 14:46:07,055 INFO L225 Difference]: With dead ends: 1269 [2021-11-22 14:46:07,055 INFO L226 Difference]: Without dead ends: 950 [2021-11-22 14:46:07,056 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2021-11-22 14:46:07,057 INFO L933 BasicCegarLoop]: 740 mSDtfsCounter, 2060 mSDsluCounter, 1921 mSDsCounter, 0 mSdLazyCounter, 50 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2060 SdHoareTripleChecker+Valid, 2661 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 50 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2021-11-22 14:46:07,057 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2060 Valid, 2661 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 50 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2021-11-22 14:46:07,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 950 states. [2021-11-22 14:46:07,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 950 to 437. [2021-11-22 14:46:07,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 437 states, 418 states have (on average 1.2416267942583732) internal successors, (519), 436 states have internal predecessors, (519), 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) [2021-11-22 14:46:07,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 437 states and 519 transitions. [2021-11-22 14:46:07,115 INFO L78 Accepts]: Start accepts. Automaton has 437 states and 519 transitions. Word has length 67 [2021-11-22 14:46:07,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-22 14:46:07,116 INFO L470 AbstractCegarLoop]: Abstraction has 437 states and 519 transitions. [2021-11-22 14:46:07,116 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.571428571428571) internal successors, (67), 7 states have internal predecessors, (67), 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) [2021-11-22 14:46:07,116 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 519 transitions. [2021-11-22 14:46:07,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 14:46:07,117 INFO L506 BasicCegarLoop]: Found error trace [2021-11-22 14:46:07,117 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 14:46:07,118 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-22 14:46:07,118 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 18 more)] === [2021-11-22 14:46:07,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 14:46:07,118 INFO L85 PathProgramCache]: Analyzing trace with hash -454655692, now seen corresponding path program 1 times [2021-11-22 14:46:07,119 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 14:46:07,119 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1667675903] [2021-11-22 14:46:07,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:46:07,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 14:46:07,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 14:46:07,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 14:46:07,471 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 14:46:07,471 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1667675903] [2021-11-22 14:46:07,471 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1667675903] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 14:46:07,471 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 14:46:07,472 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-22 14:46:07,472 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1034712655] [2021-11-22 14:46:07,472 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 14:46:07,472 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-22 14:46:07,472 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 14:46:07,473 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-22 14:46:07,473 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-22 14:46:07,473 INFO L87 Difference]: Start difference. First operand 437 states and 519 transitions. Second operand has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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) [2021-11-22 14:46:08,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 14:46:08,204 INFO L93 Difference]: Finished difference Result 1163 states and 1385 transitions. [2021-11-22 14:46:08,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-22 14:46:08,206 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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) Word has length 69 [2021-11-22 14:46:08,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-22 14:46:08,211 INFO L225 Difference]: With dead ends: 1163 [2021-11-22 14:46:08,211 INFO L226 Difference]: Without dead ends: 883 [2021-11-22 14:46:08,212 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2021-11-22 14:46:08,212 INFO L933 BasicCegarLoop]: 779 mSDtfsCounter, 1478 mSDsluCounter, 1297 mSDsCounter, 0 mSdLazyCounter, 148 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1478 SdHoareTripleChecker+Valid, 2076 SdHoareTripleChecker+Invalid, 171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 148 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-22 14:46:08,213 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1478 Valid, 2076 Invalid, 171 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 148 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-22 14:46:08,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 883 states. [2021-11-22 14:46:08,276 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 883 to 437. [2021-11-22 14:46:08,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 437 states, 418 states have (on average 1.236842105263158) internal successors, (517), 436 states have internal predecessors, (517), 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) [2021-11-22 14:46:08,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 437 states and 517 transitions. [2021-11-22 14:46:08,279 INFO L78 Accepts]: Start accepts. Automaton has 437 states and 517 transitions. Word has length 69 [2021-11-22 14:46:08,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-22 14:46:08,279 INFO L470 AbstractCegarLoop]: Abstraction has 437 states and 517 transitions. [2021-11-22 14:46:08,280 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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) [2021-11-22 14:46:08,280 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 517 transitions. [2021-11-22 14:46:08,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-22 14:46:08,281 INFO L506 BasicCegarLoop]: Found error trace [2021-11-22 14:46:08,281 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 14:46:08,281 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-22 14:46:08,281 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 18 more)] === [2021-11-22 14:46:08,282 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 14:46:08,282 INFO L85 PathProgramCache]: Analyzing trace with hash -284973530, now seen corresponding path program 1 times [2021-11-22 14:46:08,282 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 14:46:08,282 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1873118572] [2021-11-22 14:46:08,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:46:08,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 14:46:08,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 14:46:08,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 14:46:08,574 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 14:46:08,574 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1873118572] [2021-11-22 14:46:08,575 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1873118572] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 14:46:08,575 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 14:46:08,575 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-22 14:46:08,575 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1655254486] [2021-11-22 14:46:08,576 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 14:46:08,576 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-22 14:46:08,576 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 14:46:08,577 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-22 14:46:08,577 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-22 14:46:08,577 INFO L87 Difference]: Start difference. First operand 437 states and 517 transitions. Second operand has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 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) [2021-11-22 14:46:08,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 14:46:08,730 INFO L93 Difference]: Finished difference Result 771 states and 912 transitions. [2021-11-22 14:46:08,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 14:46:08,731 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 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) Word has length 70 [2021-11-22 14:46:08,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-22 14:46:08,735 INFO L225 Difference]: With dead ends: 771 [2021-11-22 14:46:08,736 INFO L226 Difference]: Without dead ends: 724 [2021-11-22 14:46:08,736 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-22 14:46:08,738 INFO L933 BasicCegarLoop]: 518 mSDtfsCounter, 586 mSDsluCounter, 1022 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 586 SdHoareTripleChecker+Valid, 1540 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-22 14:46:08,738 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [586 Valid, 1540 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-22 14:46:08,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 724 states. [2021-11-22 14:46:08,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 724 to 439. [2021-11-22 14:46:08,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 420 states have (on average 1.2357142857142858) internal successors, (519), 438 states have internal predecessors, (519), 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) [2021-11-22 14:46:08,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 519 transitions. [2021-11-22 14:46:08,806 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 519 transitions. Word has length 70 [2021-11-22 14:46:08,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-22 14:46:08,807 INFO L470 AbstractCegarLoop]: Abstraction has 439 states and 519 transitions. [2021-11-22 14:46:08,807 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 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) [2021-11-22 14:46:08,807 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 519 transitions. [2021-11-22 14:46:08,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-22 14:46:08,808 INFO L506 BasicCegarLoop]: Found error trace [2021-11-22 14:46:08,808 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 14:46:08,809 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-22 14:46:08,810 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 18 more)] === [2021-11-22 14:46:08,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 14:46:08,810 INFO L85 PathProgramCache]: Analyzing trace with hash -1207639645, now seen corresponding path program 1 times [2021-11-22 14:46:08,810 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 14:46:08,810 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [703567285] [2021-11-22 14:46:08,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:46:08,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 14:46:09,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 14:46:09,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 14:46:09,774 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 14:46:09,774 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [703567285] [2021-11-22 14:46:09,775 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [703567285] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 14:46:09,775 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 14:46:09,775 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-22 14:46:09,775 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [859842412] [2021-11-22 14:46:09,775 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 14:46:09,776 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-22 14:46:09,777 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 14:46:09,777 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-22 14:46:09,777 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-22 14:46:09,777 INFO L87 Difference]: Start difference. First operand 439 states and 519 transitions. Second operand has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 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) [2021-11-22 14:46:09,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 14:46:09,989 INFO L93 Difference]: Finished difference Result 1015 states and 1201 transitions. [2021-11-22 14:46:09,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-22 14:46:09,990 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 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) Word has length 70 [2021-11-22 14:46:09,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-22 14:46:09,993 INFO L225 Difference]: With dead ends: 1015 [2021-11-22 14:46:09,994 INFO L226 Difference]: Without dead ends: 601 [2021-11-22 14:46:09,997 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-22 14:46:09,997 INFO L933 BasicCegarLoop]: 563 mSDtfsCounter, 193 mSDsluCounter, 962 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 193 SdHoareTripleChecker+Valid, 1525 SdHoareTripleChecker+Invalid, 76 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 73 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-22 14:46:09,998 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [193 Valid, 1525 Invalid, 76 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 73 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-22 14:46:09,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 601 states. [2021-11-22 14:46:10,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 601 to 436. [2021-11-22 14:46:10,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 436 states, 417 states have (on average 1.2326139088729018) internal successors, (514), 435 states have internal predecessors, (514), 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) [2021-11-22 14:46:10,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 436 states and 514 transitions. [2021-11-22 14:46:10,083 INFO L78 Accepts]: Start accepts. Automaton has 436 states and 514 transitions. Word has length 70 [2021-11-22 14:46:10,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-22 14:46:10,083 INFO L470 AbstractCegarLoop]: Abstraction has 436 states and 514 transitions. [2021-11-22 14:46:10,083 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 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) [2021-11-22 14:46:10,083 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 514 transitions. [2021-11-22 14:46:10,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-11-22 14:46:10,084 INFO L506 BasicCegarLoop]: Found error trace [2021-11-22 14:46:10,085 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 14:46:10,085 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-22 14:46:10,085 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 18 more)] === [2021-11-22 14:46:10,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 14:46:10,085 INFO L85 PathProgramCache]: Analyzing trace with hash -1052562762, now seen corresponding path program 1 times [2021-11-22 14:46:10,086 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 14:46:10,086 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2092738134] [2021-11-22 14:46:10,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:46:10,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 14:46:10,135 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-22 14:46:10,135 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1262628029] [2021-11-22 14:46:10,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:46:10,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-22 14:46:10,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:46:10,136 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-22 14:46:10,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-22 14:46:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 14:46:35,206 INFO L263 TraceCheckSpWp]: Trace formula consists of 2504 conjuncts, 319 conjunts are in the unsatisfiable core [2021-11-22 14:46:35,221 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 14:46:35,276 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-22 14:46:35,903 INFO L354 Elim1Store]: treesize reduction 133, result has 15.3 percent of original size [2021-11-22 14:46:35,903 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 11 case distinctions, treesize of input 45 treesize of output 53 [2021-11-22 14:46:36,285 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-22 14:46:36,750 INFO L354 Elim1Store]: treesize reduction 112, result has 15.8 percent of original size [2021-11-22 14:46:36,750 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 32 treesize of output 41 [2021-11-22 14:46:37,165 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 22 [2021-11-22 14:46:37,524 INFO L354 Elim1Store]: treesize reduction 78, result has 20.4 percent of original size [2021-11-22 14:46:37,524 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 44 treesize of output 54 [2021-11-22 14:46:38,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 14:46:38,486 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-22 14:46:38,486 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 14:46:38,486 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2092738134] [2021-11-22 14:46:38,486 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-22 14:46:38,486 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1262628029] [2021-11-22 14:46:38,486 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1262628029] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 14:46:38,486 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 14:46:38,487 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2021-11-22 14:46:38,487 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1120898030] [2021-11-22 14:46:38,487 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 14:46:38,487 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2021-11-22 14:46:38,487 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 14:46:38,488 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-11-22 14:46:38,488 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=187, Unknown=0, NotChecked=0, Total=240 [2021-11-22 14:46:38,488 INFO L87 Difference]: Start difference. First operand 436 states and 514 transitions. Second operand has 16 states, 16 states have (on average 4.5625) internal successors, (73), 16 states have internal predecessors, (73), 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) [2021-11-22 14:46:40,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 14:46:40,298 INFO L93 Difference]: Finished difference Result 863 states and 1018 transitions. [2021-11-22 14:46:40,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-22 14:46:40,299 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.5625) internal successors, (73), 16 states have internal predecessors, (73), 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) Word has length 73 [2021-11-22 14:46:40,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-22 14:46:40,302 INFO L225 Difference]: With dead ends: 863 [2021-11-22 14:46:40,302 INFO L226 Difference]: Without dead ends: 446 [2021-11-22 14:46:40,303 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 58 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=103, Invalid=359, Unknown=0, NotChecked=0, Total=462 [2021-11-22 14:46:40,304 INFO L933 BasicCegarLoop]: 461 mSDtfsCounter, 75 mSDsluCounter, 1567 mSDsCounter, 0 mSdLazyCounter, 220 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 2028 SdHoareTripleChecker+Invalid, 418 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 220 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 189 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2021-11-22 14:46:40,304 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [75 Valid, 2028 Invalid, 418 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 220 Invalid, 0 Unknown, 189 Unchecked, 1.2s Time] [2021-11-22 14:46:40,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 446 states. [2021-11-22 14:46:40,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 446 to 441. [2021-11-22 14:46:40,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 441 states, 422 states have (on average 1.2298578199052133) internal successors, (519), 440 states have internal predecessors, (519), 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) [2021-11-22 14:46:40,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 441 states and 519 transitions. [2021-11-22 14:46:40,364 INFO L78 Accepts]: Start accepts. Automaton has 441 states and 519 transitions. Word has length 73 [2021-11-22 14:46:40,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-22 14:46:40,365 INFO L470 AbstractCegarLoop]: Abstraction has 441 states and 519 transitions. [2021-11-22 14:46:40,365 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 4.5625) internal successors, (73), 16 states have internal predecessors, (73), 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) [2021-11-22 14:46:40,365 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 519 transitions. [2021-11-22 14:46:40,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-11-22 14:46:40,366 INFO L506 BasicCegarLoop]: Found error trace [2021-11-22 14:46:40,366 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 14:46:40,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2021-11-22 14:46:40,592 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-11-22 14:46:40,592 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 18 more)] === [2021-11-22 14:46:40,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 14:46:40,593 INFO L85 PathProgramCache]: Analyzing trace with hash -840629350, now seen corresponding path program 1 times [2021-11-22 14:46:40,593 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 14:46:40,593 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1737963233] [2021-11-22 14:46:40,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:46:40,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 14:46:40,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 14:46:40,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 14:46:40,835 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 14:46:40,835 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1737963233] [2021-11-22 14:46:40,835 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1737963233] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 14:46:40,835 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 14:46:40,836 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-22 14:46:40,838 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1561972435] [2021-11-22 14:46:40,838 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 14:46:40,838 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-22 14:46:40,839 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 14:46:40,839 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-22 14:46:40,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-22 14:46:40,840 INFO L87 Difference]: Start difference. First operand 441 states and 519 transitions. Second operand has 6 states, 6 states have (on average 12.5) internal successors, (75), 6 states have internal predecessors, (75), 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) [2021-11-22 14:46:41,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 14:46:41,110 INFO L93 Difference]: Finished difference Result 1029 states and 1218 transitions. [2021-11-22 14:46:41,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-22 14:46:41,111 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.5) internal successors, (75), 6 states have internal predecessors, (75), 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) Word has length 75 [2021-11-22 14:46:41,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-22 14:46:41,115 INFO L225 Difference]: With dead ends: 1029 [2021-11-22 14:46:41,115 INFO L226 Difference]: Without dead ends: 603 [2021-11-22 14:46:41,116 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2021-11-22 14:46:41,117 INFO L933 BasicCegarLoop]: 590 mSDtfsCounter, 905 mSDsluCounter, 1483 mSDsCounter, 0 mSdLazyCounter, 112 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 905 SdHoareTripleChecker+Valid, 2073 SdHoareTripleChecker+Invalid, 134 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 112 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-22 14:46:41,117 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [905 Valid, 2073 Invalid, 134 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 112 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-22 14:46:41,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 603 states. [2021-11-22 14:46:41,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 603 to 434. [2021-11-22 14:46:41,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 415 states have (on average 1.2265060240963856) internal successors, (509), 433 states have internal predecessors, (509), 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) [2021-11-22 14:46:41,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 509 transitions. [2021-11-22 14:46:41,180 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 509 transitions. Word has length 75 [2021-11-22 14:46:41,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-22 14:46:41,180 INFO L470 AbstractCegarLoop]: Abstraction has 434 states and 509 transitions. [2021-11-22 14:46:41,181 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.5) internal successors, (75), 6 states have internal predecessors, (75), 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) [2021-11-22 14:46:41,181 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 509 transitions. [2021-11-22 14:46:41,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-11-22 14:46:41,182 INFO L506 BasicCegarLoop]: Found error trace [2021-11-22 14:46:41,182 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 14:46:41,182 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-11-22 14:46:41,182 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 18 more)] === [2021-11-22 14:46:41,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 14:46:41,183 INFO L85 PathProgramCache]: Analyzing trace with hash 1801078930, now seen corresponding path program 1 times [2021-11-22 14:46:41,183 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 14:46:41,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1086673985] [2021-11-22 14:46:41,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:46:41,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 14:46:41,229 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-22 14:46:41,229 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2019355198] [2021-11-22 14:46:41,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:46:41,230 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-22 14:46:41,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:46:41,232 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-22 14:46:41,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-22 14:46:41,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 14:46:41,795 INFO L263 TraceCheckSpWp]: Trace formula consists of 2513 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-22 14:46:41,800 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 14:46:41,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 14:46:41,965 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-22 14:46:41,965 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-22 14:46:41,965 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1086673985] [2021-11-22 14:46:41,965 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-22 14:46:41,966 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019355198] [2021-11-22 14:46:41,966 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2019355198] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-22 14:46:41,966 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-22 14:46:41,966 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-22 14:46:41,967 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [759144142] [2021-11-22 14:46:41,967 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-22 14:46:41,967 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-22 14:46:41,968 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-22 14:46:41,968 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-22 14:46:41,968 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-22 14:46:41,969 INFO L87 Difference]: Start difference. First operand 434 states and 509 transitions. Second operand has 6 states, 6 states have (on average 12.5) internal successors, (75), 6 states have internal predecessors, (75), 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) [2021-11-22 14:46:42,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-22 14:46:42,010 INFO L93 Difference]: Finished difference Result 434 states and 509 transitions. [2021-11-22 14:46:42,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-22 14:46:42,010 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.5) internal successors, (75), 6 states have internal predecessors, (75), 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) Word has length 75 [2021-11-22 14:46:42,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-22 14:46:42,011 INFO L225 Difference]: With dead ends: 434 [2021-11-22 14:46:42,011 INFO L226 Difference]: Without dead ends: 0 [2021-11-22 14:46:42,012 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-22 14:46:42,012 INFO L933 BasicCegarLoop]: 16 mSDtfsCounter, 6 mSDsluCounter, 59 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 75 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-22 14:46:42,013 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6 Valid, 75 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-22 14:46:42,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-22 14:46:42,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-22 14:46:42,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-22 14:46:42,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-22 14:46:42,014 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 75 [2021-11-22 14:46:42,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-22 14:46:42,014 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-22 14:46:42,015 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.5) internal successors, (75), 6 states have internal predecessors, (75), 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) [2021-11-22 14:46:42,015 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-22 14:46:42,015 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-22 14:46:42,019 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (20 of 21 remaining) [2021-11-22 14:46:42,019 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (19 of 21 remaining) [2021-11-22 14:46:42,020 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (18 of 21 remaining) [2021-11-22 14:46:42,020 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (17 of 21 remaining) [2021-11-22 14:46:42,020 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION (16 of 21 remaining) [2021-11-22 14:46:42,021 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION (15 of 21 remaining) [2021-11-22 14:46:42,021 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION (14 of 21 remaining) [2021-11-22 14:46:42,021 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION (13 of 21 remaining) [2021-11-22 14:46:42,021 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION (12 of 21 remaining) [2021-11-22 14:46:42,021 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION (11 of 21 remaining) [2021-11-22 14:46:42,022 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION (10 of 21 remaining) [2021-11-22 14:46:42,022 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION (9 of 21 remaining) [2021-11-22 14:46:42,022 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION (8 of 21 remaining) [2021-11-22 14:46:42,022 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION (7 of 21 remaining) [2021-11-22 14:46:42,023 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION (6 of 21 remaining) [2021-11-22 14:46:42,023 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION (5 of 21 remaining) [2021-11-22 14:46:42,023 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION (4 of 21 remaining) [2021-11-22 14:46:42,023 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION (3 of 21 remaining) [2021-11-22 14:46:42,024 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION (2 of 21 remaining) [2021-11-22 14:46:42,024 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION (1 of 21 remaining) [2021-11-22 14:46:42,024 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION (0 of 21 remaining) [2021-11-22 14:46:42,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-22 14:46:42,250 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-11-22 14:46:42,252 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-22 14:46:44,176 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,176 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,177 INFO L854 garLoopResultBuilder]: At program point L9154-5(line 9154) the Hoare annotation is: false [2021-11-22 14:46:44,177 INFO L854 garLoopResultBuilder]: At program point L9154-2(line 9154) the Hoare annotation is: false [2021-11-22 14:46:44,177 INFO L854 garLoopResultBuilder]: At program point L6843(lines 6837 6844) the Hoare annotation is: false [2021-11-22 14:46:44,177 INFO L854 garLoopResultBuilder]: At program point L238(line 238) the Hoare annotation is: false [2021-11-22 14:46:44,177 INFO L854 garLoopResultBuilder]: At program point L238-1(line 238) the Hoare annotation is: false [2021-11-22 14:46:44,177 INFO L854 garLoopResultBuilder]: At program point L238-2(line 238) the Hoare annotation is: false [2021-11-22 14:46:44,177 INFO L854 garLoopResultBuilder]: At program point L238-3(line 238) the Hoare annotation is: false [2021-11-22 14:46:44,177 INFO L854 garLoopResultBuilder]: At program point L7373(lines 7369 7374) the Hoare annotation is: false [2021-11-22 14:46:44,178 INFO L854 garLoopResultBuilder]: At program point L238-4(line 238) the Hoare annotation is: false [2021-11-22 14:46:44,178 INFO L854 garLoopResultBuilder]: At program point L238-5(line 238) the Hoare annotation is: false [2021-11-22 14:46:44,178 INFO L854 garLoopResultBuilder]: At program point L238-6(line 238) the Hoare annotation is: false [2021-11-22 14:46:44,178 INFO L854 garLoopResultBuilder]: At program point L2617-1(lines 2613 2621) the Hoare annotation is: false [2021-11-22 14:46:44,178 INFO L854 garLoopResultBuilder]: At program point L2617(lines 2613 2621) the Hoare annotation is: (let ((.cse1 (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| 0))) (.cse3 (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|)) (.cse4 (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|))) (or (let ((.cse0 (+ 29629528 (select (select |#memory_int| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base|) |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset|))) (.cse2 (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616))) (and (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|)) (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| 0) (not (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|)) (exists ((|v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21| Int)) (= (select |#valid| |v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21|) 0)) (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|) 1) (= (* 24 |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1|) .cse0) (< |#StackHeapBarrier| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) (= .cse0 (select (select |#memory_int| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|) 0)) .cse1 (not (= .cse2 0)) (= (select |#valid| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base|) 1) (<= .cse2 4) .cse3 .cse4)) (and (<= (+ |ULTIMATE.start_aws_raise_error_#res#1| 1) 0) (<= (+ |ULTIMATE.start_aws_add_u64_checked_#res#1| 1) 0) .cse1 (<= (+ |ULTIMATE.start_aws_add_size_checked_#res#1| 1) 0) .cse3 .cse4))) [2021-11-22 14:46:44,179 INFO L854 garLoopResultBuilder]: At program point L2617-2(lines 2613 2621) the Hoare annotation is: false [2021-11-22 14:46:44,179 INFO L854 garLoopResultBuilder]: At program point L239(line 239) the Hoare annotation is: false [2021-11-22 14:46:44,179 INFO L854 garLoopResultBuilder]: At program point L239-1(line 239) the Hoare annotation is: false [2021-11-22 14:46:44,179 INFO L854 garLoopResultBuilder]: At program point L239-2(line 239) the Hoare annotation is: false [2021-11-22 14:46:44,179 INFO L854 garLoopResultBuilder]: At program point L239-3(line 239) the Hoare annotation is: false [2021-11-22 14:46:44,179 INFO L854 garLoopResultBuilder]: At program point L239-4(line 239) the Hoare annotation is: false [2021-11-22 14:46:44,179 INFO L854 garLoopResultBuilder]: At program point L239-5(line 239) the Hoare annotation is: false [2021-11-22 14:46:44,179 INFO L858 garLoopResultBuilder]: For program point L9489(lines 9489 9491) no Hoare annotation was computed. [2021-11-22 14:46:44,179 INFO L858 garLoopResultBuilder]: For program point L10019(lines 10019 10023) no Hoare annotation was computed. [2021-11-22 14:46:44,179 INFO L858 garLoopResultBuilder]: For program point L10019-1(lines 10019 10023) no Hoare annotation was computed. [2021-11-22 14:46:44,180 INFO L858 garLoopResultBuilder]: For program point L10019-6(lines 10019 10023) no Hoare annotation was computed. [2021-11-22 14:46:44,180 INFO L858 garLoopResultBuilder]: For program point L10019-7(lines 10019 10023) no Hoare annotation was computed. [2021-11-22 14:46:44,180 INFO L858 garLoopResultBuilder]: For program point L10019-8(lines 10019 10023) no Hoare annotation was computed. [2021-11-22 14:46:44,180 INFO L858 garLoopResultBuilder]: For program point L10019-9(lines 10019 10023) no Hoare annotation was computed. [2021-11-22 14:46:44,180 INFO L858 garLoopResultBuilder]: For program point L10019-2(lines 10019 10023) no Hoare annotation was computed. [2021-11-22 14:46:44,180 INFO L858 garLoopResultBuilder]: For program point L10019-3(lines 10019 10023) no Hoare annotation was computed. [2021-11-22 14:46:44,181 INFO L858 garLoopResultBuilder]: For program point L10019-4(lines 10019 10023) no Hoare annotation was computed. [2021-11-22 14:46:44,181 INFO L858 garLoopResultBuilder]: For program point L10019-5(lines 10019 10023) no Hoare annotation was computed. [2021-11-22 14:46:44,181 INFO L858 garLoopResultBuilder]: For program point L10019-10(lines 10019 10023) no Hoare annotation was computed. [2021-11-22 14:46:44,181 INFO L858 garLoopResultBuilder]: For program point L10019-11(lines 10019 10023) no Hoare annotation was computed. [2021-11-22 14:46:44,181 INFO L858 garLoopResultBuilder]: For program point L10019-12(lines 10019 10023) no Hoare annotation was computed. [2021-11-22 14:46:44,181 INFO L858 garLoopResultBuilder]: For program point L9493(lines 9493 9495) no Hoare annotation was computed. [2021-11-22 14:46:44,182 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,182 INFO L858 garLoopResultBuilder]: For program point L10154(lines 10154 10155) no Hoare annotation was computed. [2021-11-22 14:46:44,182 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,182 INFO L858 garLoopResultBuilder]: For program point L10154-2(lines 10154 10158) no Hoare annotation was computed. [2021-11-22 14:46:44,182 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,182 INFO L858 garLoopResultBuilder]: For program point L10156-1(lines 10156 10157) no Hoare annotation was computed. [2021-11-22 14:46:44,183 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,183 INFO L854 garLoopResultBuilder]: At program point L9430-1(lines 9430 9482) the Hoare annotation is: false [2021-11-22 14:46:44,183 INFO L854 garLoopResultBuilder]: At program point L9430(lines 9430 9482) the Hoare annotation is: false [2021-11-22 14:46:44,183 INFO L854 garLoopResultBuilder]: At program point L9100(lines 9100 9116) the Hoare annotation is: false [2021-11-22 14:46:44,183 INFO L854 garLoopResultBuilder]: At program point L6986(lines 6984 6987) the Hoare annotation is: false [2021-11-22 14:46:44,183 INFO L854 garLoopResultBuilder]: At program point L9365-2(lines 9365 9399) the Hoare annotation is: false [2021-11-22 14:46:44,184 INFO L858 garLoopResultBuilder]: For program point L9365-3(lines 9365 9399) no Hoare annotation was computed. [2021-11-22 14:46:44,184 INFO L858 garLoopResultBuilder]: For program point L9498(lines 9498 9500) no Hoare annotation was computed. [2021-11-22 14:46:44,184 INFO L854 garLoopResultBuilder]: At program point L250(lines 248 251) the Hoare annotation is: (let ((.cse0 (select (select |#memory_int| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|) 0)) (.cse1 (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616))) (and (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset| |ULTIMATE.start_aws_add_u64_checked_~r#1.offset|) (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|)) (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| 0) (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base| |ULTIMATE.start_aws_add_u64_checked_~r#1.base|) (not (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|)) (exists ((|v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21| Int)) (= (select |#valid| |v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21|) 0)) (= (* 24 |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1|) .cse0) (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset| 0) (not (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|)) (= (select |#valid| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|) 1) (< |#StackHeapBarrier| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| 0)) (not (= .cse1 0)) (= |ULTIMATE.start_aws_add_u64_checked_~a#1| .cse0) (= (select |#valid| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base|) 1) (= (+ |ULTIMATE.start_aws_add_u64_checked_~b#1| 29629528) 0) (<= .cse1 4) (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|))) [2021-11-22 14:46:44,184 INFO L854 garLoopResultBuilder]: At program point L250-1(lines 248 251) the Hoare annotation is: false [2021-11-22 14:46:44,185 INFO L858 garLoopResultBuilder]: For program point L7385-3(lines 7385 7387) no Hoare annotation was computed. [2021-11-22 14:46:44,185 INFO L858 garLoopResultBuilder]: For program point L7385-2(lines 7385 7387) no Hoare annotation was computed. [2021-11-22 14:46:44,185 INFO L854 garLoopResultBuilder]: At program point L250-2(lines 248 251) the Hoare annotation is: false [2021-11-22 14:46:44,185 INFO L858 garLoopResultBuilder]: For program point L7385-1(lines 7385 7387) no Hoare annotation was computed. [2021-11-22 14:46:44,185 INFO L858 garLoopResultBuilder]: For program point L7385(lines 7385 7387) no Hoare annotation was computed. [2021-11-22 14:46:44,185 INFO L858 garLoopResultBuilder]: For program point L7385-7(lines 7385 7387) no Hoare annotation was computed. [2021-11-22 14:46:44,185 INFO L858 garLoopResultBuilder]: For program point L7385-6(lines 7385 7387) no Hoare annotation was computed. [2021-11-22 14:46:44,186 INFO L858 garLoopResultBuilder]: For program point L7385-5(lines 7385 7387) no Hoare annotation was computed. [2021-11-22 14:46:44,186 INFO L858 garLoopResultBuilder]: For program point L7385-4(lines 7385 7387) no Hoare annotation was computed. [2021-11-22 14:46:44,186 INFO L858 garLoopResultBuilder]: For program point L7385-9(lines 7385 7387) no Hoare annotation was computed. [2021-11-22 14:46:44,186 INFO L858 garLoopResultBuilder]: For program point L7385-8(lines 7385 7387) no Hoare annotation was computed. [2021-11-22 14:46:44,186 INFO L858 garLoopResultBuilder]: For program point L10160(lines 10160 10174) no Hoare annotation was computed. [2021-11-22 14:46:44,186 INFO L858 garLoopResultBuilder]: For program point L10160-1(lines 10160 10174) no Hoare annotation was computed. [2021-11-22 14:46:44,187 INFO L858 garLoopResultBuilder]: For program point L7122(lines 7122 7135) no Hoare annotation was computed. [2021-11-22 14:46:44,187 INFO L858 garLoopResultBuilder]: For program point L10161(lines 10161 10167) no Hoare annotation was computed. [2021-11-22 14:46:44,187 INFO L858 garLoopResultBuilder]: For program point L9104(lines 9104 9109) no Hoare annotation was computed. [2021-11-22 14:46:44,187 INFO L858 garLoopResultBuilder]: For program point L10161-2(lines 10160 10172) no Hoare annotation was computed. [2021-11-22 14:46:44,187 INFO L854 garLoopResultBuilder]: At program point L2630(lines 2626 2631) the Hoare annotation is: (let ((.cse0 (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616))) (and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| 0) (= |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 4) (or (and (= |ULTIMATE.start_aws_is_power_of_two_#res#1| 1) (not (= .cse0 0))) (= |ULTIMATE.start_aws_is_power_of_two_#res#1| 0)) (= (select |#valid| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) 1) (< |#StackHeapBarrier| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| 0)) (<= .cse0 4) (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|))) [2021-11-22 14:46:44,188 INFO L854 garLoopResultBuilder]: At program point L2630-2(lines 2626 2631) the Hoare annotation is: false [2021-11-22 14:46:44,188 INFO L854 garLoopResultBuilder]: At program point L2630-1(lines 2626 2631) the Hoare annotation is: false [2021-11-22 14:46:44,188 INFO L858 garLoopResultBuilder]: For program point L2498(lines 2498 2499) no Hoare annotation was computed. [2021-11-22 14:46:44,188 INFO L854 garLoopResultBuilder]: At program point L2630-4(lines 2626 2631) the Hoare annotation is: false [2021-11-22 14:46:44,188 INFO L854 garLoopResultBuilder]: At program point L2630-3(lines 2626 2631) the Hoare annotation is: false [2021-11-22 14:46:44,188 INFO L854 garLoopResultBuilder]: At program point L2630-6(lines 2626 2631) the Hoare annotation is: false [2021-11-22 14:46:44,189 INFO L858 garLoopResultBuilder]: For program point L2498-2(lines 2498 2499) no Hoare annotation was computed. [2021-11-22 14:46:44,189 INFO L854 garLoopResultBuilder]: At program point L2630-5(lines 2626 2631) the Hoare annotation is: false [2021-11-22 14:46:44,189 INFO L858 garLoopResultBuilder]: For program point L2498-1(lines 2498 2499) no Hoare annotation was computed. [2021-11-22 14:46:44,189 INFO L858 garLoopResultBuilder]: For program point L2498-4(lines 2498 2499) no Hoare annotation was computed. [2021-11-22 14:46:44,189 INFO L854 garLoopResultBuilder]: At program point L2630-8(lines 2626 2631) the Hoare annotation is: false [2021-11-22 14:46:44,189 INFO L858 garLoopResultBuilder]: For program point L2498-3(lines 2498 2499) no Hoare annotation was computed. [2021-11-22 14:46:44,190 INFO L854 garLoopResultBuilder]: At program point L2630-7(lines 2626 2631) the Hoare annotation is: false [2021-11-22 14:46:44,190 INFO L854 garLoopResultBuilder]: At program point L2630-10(lines 2626 2631) the Hoare annotation is: false [2021-11-22 14:46:44,190 INFO L854 garLoopResultBuilder]: At program point L2630-9(lines 2626 2631) the Hoare annotation is: false [2021-11-22 14:46:44,190 INFO L854 garLoopResultBuilder]: At program point L2630-12(lines 2626 2631) the Hoare annotation is: false [2021-11-22 14:46:44,190 INFO L854 garLoopResultBuilder]: At program point L2630-11(lines 2626 2631) the Hoare annotation is: false [2021-11-22 14:46:44,190 INFO L854 garLoopResultBuilder]: At program point L2630-13(lines 2626 2631) the Hoare annotation is: false [2021-11-22 14:46:44,191 INFO L858 garLoopResultBuilder]: For program point L9502-1(lines 9502 9508) no Hoare annotation was computed. [2021-11-22 14:46:44,191 INFO L858 garLoopResultBuilder]: For program point L9436(lines 9436 9440) no Hoare annotation was computed. [2021-11-22 14:46:44,191 INFO L858 garLoopResultBuilder]: For program point L9436-1(lines 9436 9440) no Hoare annotation was computed. [2021-11-22 14:46:44,191 INFO L858 garLoopResultBuilder]: For program point L9502-3(lines 9502 9508) no Hoare annotation was computed. [2021-11-22 14:46:44,191 INFO L854 garLoopResultBuilder]: At program point L9502-4(lines 9502 9508) the Hoare annotation is: false [2021-11-22 14:46:44,191 INFO L858 garLoopResultBuilder]: For program point L9436-2(lines 9436 9440) no Hoare annotation was computed. [2021-11-22 14:46:44,191 INFO L858 garLoopResultBuilder]: For program point L9502-5(lines 9502 9508) no Hoare annotation was computed. [2021-11-22 14:46:44,192 INFO L858 garLoopResultBuilder]: For program point L9436-3(lines 9436 9440) no Hoare annotation was computed. [2021-11-22 14:46:44,192 INFO L854 garLoopResultBuilder]: At program point L9437-2(lines 9437 9439) the Hoare annotation is: false [2021-11-22 14:46:44,192 INFO L858 garLoopResultBuilder]: For program point L9173(lines 9173 9177) no Hoare annotation was computed. [2021-11-22 14:46:44,192 INFO L858 garLoopResultBuilder]: For program point L10164(line 10164) no Hoare annotation was computed. [2021-11-22 14:46:44,192 INFO L858 garLoopResultBuilder]: For program point L10164-2(line 10164) no Hoare annotation was computed. [2021-11-22 14:46:44,192 INFO L854 garLoopResultBuilder]: At program point L9437-6(lines 9437 9439) the Hoare annotation is: false [2021-11-22 14:46:44,193 INFO L854 garLoopResultBuilder]: At program point L2501-1(lines 2497 2502) the Hoare annotation is: false [2021-11-22 14:46:44,193 INFO L854 garLoopResultBuilder]: At program point L2501(lines 2497 2502) the Hoare annotation is: (let ((.cse18 (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616))) (let ((.cse0 (= |ULTIMATE.start_hash_table_state_required_bytes_~required_bytes#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset|)) (.cse1 (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|))) (.cse2 (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| 0)) (.cse3 (= |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.offset| 0)) (.cse4 (not (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|))) (.cse5 (exists ((|v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21| Int)) (= (select |#valid| |v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21|) 0))) (.cse6 (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset| 0)) (.cse7 (not (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|))) (.cse8 (= (select |#valid| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) 1)) (.cse9 (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base| |ULTIMATE.start_hash_table_state_required_bytes_~required_bytes#1.base|)) (.cse10 (= (select |#valid| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|) 1)) (.cse11 (< |#StackHeapBarrier| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|)) (.cse12 (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| 0))) (.cse13 (not (= .cse18 0))) (.cse14 (= (select |#valid| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base|) 1)) (.cse15 (<= .cse18 4)) (.cse16 (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|)) (.cse17 (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= (* 24 |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1|) (select (select |#memory_int| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|) |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.offset|)) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17) (and (<= (+ |ULTIMATE.start_aws_raise_error_#res#1| 1) 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |ULTIMATE.start_aws_mul_u64_checked_~b#1| 24) .cse0 .cse1 .cse2 .cse3 (= |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| |ULTIMATE.start_aws_mul_u64_checked_~a#1|) (= |ULTIMATE.start_aws_mul_u64_checked_~r#1.base| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|) .cse4 (= |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 4) .cse5 .cse6 (or (= |ULTIMATE.start_aws_is_power_of_two_#res#1| 1) (= |ULTIMATE.start_aws_is_power_of_two_#res#1| 0)) (= |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.offset| |ULTIMATE.start_aws_mul_u64_checked_~r#1.offset|) .cse7 (<= (+ |ULTIMATE.start_aws_mul_u64_checked_#res#1| 1) 0) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17)))) [2021-11-22 14:46:44,193 INFO L854 garLoopResultBuilder]: At program point L2501-3(lines 2497 2502) the Hoare annotation is: false [2021-11-22 14:46:44,193 INFO L854 garLoopResultBuilder]: At program point L2501-2(lines 2497 2502) the Hoare annotation is: false [2021-11-22 14:46:44,194 INFO L858 garLoopResultBuilder]: For program point L9372(lines 9372 9375) no Hoare annotation was computed. [2021-11-22 14:46:44,194 INFO L854 garLoopResultBuilder]: At program point L2501-4(lines 2497 2502) the Hoare annotation is: false [2021-11-22 14:46:44,194 INFO L854 garLoopResultBuilder]: At program point L255(lines 253 256) the Hoare annotation is: (let ((.cse0 (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616))) (and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |ULTIMATE.start_aws_mul_u64_checked_~b#1| 24) (= |ULTIMATE.start_hash_table_state_required_bytes_~required_bytes#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset|) (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|)) (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| 0) (= |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.offset| 0) (= |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| |ULTIMATE.start_aws_mul_u64_checked_~a#1|) (= |ULTIMATE.start_aws_mul_u64_checked_~r#1.base| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|) (not (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|)) (= |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 4) (exists ((|v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21| Int)) (= (select |#valid| |v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21|) 0)) (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset| 0) (or (= |ULTIMATE.start_aws_is_power_of_two_#res#1| 1) (= |ULTIMATE.start_aws_is_power_of_two_#res#1| 0)) (= |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.offset| |ULTIMATE.start_aws_mul_u64_checked_~r#1.offset|) (not (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|)) (= (select |#valid| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) 1) (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base| |ULTIMATE.start_hash_table_state_required_bytes_~required_bytes#1.base|) (= (select |#valid| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|) 1) (< |#StackHeapBarrier| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| 0)) (not (= .cse0 0)) (= (select |#valid| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base|) 1) (<= .cse0 4) (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|))) [2021-11-22 14:46:44,194 INFO L854 garLoopResultBuilder]: At program point L255-1(lines 253 256) the Hoare annotation is: false [2021-11-22 14:46:44,194 INFO L854 garLoopResultBuilder]: At program point L255-2(lines 253 256) the Hoare annotation is: false [2021-11-22 14:46:44,195 INFO L854 garLoopResultBuilder]: At program point L255-3(lines 253 256) the Hoare annotation is: false [2021-11-22 14:46:44,195 INFO L858 garLoopResultBuilder]: For program point L9504(lines 9504 9507) no Hoare annotation was computed. [2021-11-22 14:46:44,195 INFO L854 garLoopResultBuilder]: At program point L255-4(lines 253 256) the Hoare annotation is: false [2021-11-22 14:46:44,195 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-22 14:46:44,195 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,196 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,196 INFO L858 garLoopResultBuilder]: For program point L9573(lines 9573 9575) no Hoare annotation was computed. [2021-11-22 14:46:44,196 INFO L858 garLoopResultBuilder]: For program point L9573-2(lines 9573 9575) no Hoare annotation was computed. [2021-11-22 14:46:44,196 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,196 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,196 INFO L858 garLoopResultBuilder]: For program point L7130(lines 7130 7134) no Hoare annotation was computed. [2021-11-22 14:46:44,197 INFO L858 garLoopResultBuilder]: For program point L9112(lines 9112 9114) no Hoare annotation was computed. [2021-11-22 14:46:44,197 INFO L858 garLoopResultBuilder]: For program point L2638(lines 2638 2641) no Hoare annotation was computed. [2021-11-22 14:46:44,197 INFO L858 garLoopResultBuilder]: For program point L9377(line 9377) no Hoare annotation was computed. [2021-11-22 14:46:44,197 INFO L858 garLoopResultBuilder]: For program point L9377-2(lines 9377 9380) no Hoare annotation was computed. [2021-11-22 14:46:44,197 INFO L854 garLoopResultBuilder]: At program point L261(line 261) the Hoare annotation is: false [2021-11-22 14:46:44,198 INFO L854 garLoopResultBuilder]: At program point L262(line 262) the Hoare annotation is: false [2021-11-22 14:46:44,198 INFO L854 garLoopResultBuilder]: At program point L262-1(line 262) the Hoare annotation is: false [2021-11-22 14:46:44,198 INFO L858 garLoopResultBuilder]: For program point L9115-1(lines 9100 9116) no Hoare annotation was computed. [2021-11-22 14:46:44,198 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-22 14:46:44,198 INFO L854 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: false [2021-11-22 14:46:44,198 INFO L858 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-11-22 14:46:44,198 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-11-22 14:46:44,199 INFO L854 garLoopResultBuilder]: At program point L-1-5(line -1) the Hoare annotation is: false [2021-11-22 14:46:44,199 INFO L858 garLoopResultBuilder]: For program point L9182(lines 9182 9186) no Hoare annotation was computed. [2021-11-22 14:46:44,199 INFO L858 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2021-11-22 14:46:44,199 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,199 INFO L858 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2021-11-22 14:46:44,199 INFO L854 garLoopResultBuilder]: At program point L-1-9(line -1) the Hoare annotation is: false [2021-11-22 14:46:44,200 INFO L858 garLoopResultBuilder]: For program point L-1-10(line -1) no Hoare annotation was computed. [2021-11-22 14:46:44,200 INFO L858 garLoopResultBuilder]: For program point L2642(lines 2642 2644) no Hoare annotation was computed. [2021-11-22 14:46:44,200 INFO L854 garLoopResultBuilder]: At program point L9579(lines 9516 9580) the Hoare annotation is: false [2021-11-22 14:46:44,200 INFO L854 garLoopResultBuilder]: At program point L9513(lines 9484 9514) the Hoare annotation is: false [2021-11-22 14:46:44,200 INFO L858 garLoopResultBuilder]: For program point L9448-5(lines 9448 9476) no Hoare annotation was computed. [2021-11-22 14:46:44,200 INFO L858 garLoopResultBuilder]: For program point L9448-1(lines 9448 9476) no Hoare annotation was computed. [2021-11-22 14:46:44,201 INFO L854 garLoopResultBuilder]: At program point L266(line 266) the Hoare annotation is: (and (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| 0) (= |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 4) (= (select |#valid| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) 1) (< |#StackHeapBarrier| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| 0)) (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|)) [2021-11-22 14:46:44,201 INFO L854 garLoopResultBuilder]: At program point L266-1(line 266) the Hoare annotation is: false [2021-11-22 14:46:44,201 INFO L861 garLoopResultBuilder]: At program point L10176(line 10176) the Hoare annotation is: true [2021-11-22 14:46:44,201 INFO L854 garLoopResultBuilder]: At program point L6940(lines 6934 6941) the Hoare annotation is: false [2021-11-22 14:46:44,201 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,202 INFO L858 garLoopResultBuilder]: For program point L6809(lines 6809 6819) no Hoare annotation was computed. [2021-11-22 14:46:44,202 INFO L854 garLoopResultBuilder]: At program point L9189(lines 9171 9190) the Hoare annotation is: false [2021-11-22 14:46:44,202 INFO L858 garLoopResultBuilder]: For program point L9388(lines 9388 9396) no Hoare annotation was computed. [2021-11-22 14:46:44,202 INFO L858 garLoopResultBuilder]: For program point L7010(lines 7010 7014) no Hoare annotation was computed. [2021-11-22 14:46:44,202 INFO L858 garLoopResultBuilder]: For program point L7341-3(lines 7341 7343) no Hoare annotation was computed. [2021-11-22 14:46:44,202 INFO L858 garLoopResultBuilder]: For program point L7341-2(lines 7341 7343) no Hoare annotation was computed. [2021-11-22 14:46:44,203 INFO L858 garLoopResultBuilder]: For program point L7341(lines 7341 7343) no Hoare annotation was computed. [2021-11-22 14:46:44,203 INFO L858 garLoopResultBuilder]: For program point L9125(lines 9125 9129) no Hoare annotation was computed. [2021-11-22 14:46:44,203 INFO L858 garLoopResultBuilder]: For program point L9125-1(lines 9125 9129) no Hoare annotation was computed. [2021-11-22 14:46:44,203 INFO L858 garLoopResultBuilder]: For program point L7341-6(lines 7341 7343) no Hoare annotation was computed. [2021-11-22 14:46:44,203 INFO L858 garLoopResultBuilder]: For program point L7341-5(lines 7341 7343) no Hoare annotation was computed. [2021-11-22 14:46:44,203 INFO L858 garLoopResultBuilder]: For program point L7341-8(lines 7341 7343) no Hoare annotation was computed. [2021-11-22 14:46:44,204 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,204 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,204 INFO L854 garLoopResultBuilder]: At program point L6947(lines 6943 6948) the Hoare annotation is: false [2021-11-22 14:46:44,204 INFO L854 garLoopResultBuilder]: At program point L7344-2(lines 7331 7345) the Hoare annotation is: false [2021-11-22 14:46:44,204 INFO L854 garLoopResultBuilder]: At program point L7344-1(lines 7331 7345) the Hoare annotation is: false [2021-11-22 14:46:44,204 INFO L854 garLoopResultBuilder]: At program point L7344(lines 7331 7345) the Hoare annotation is: false [2021-11-22 14:46:44,205 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,205 INFO L858 garLoopResultBuilder]: For program point L210(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,205 INFO L858 garLoopResultBuilder]: For program point L210-1(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,205 INFO L858 garLoopResultBuilder]: For program point L210-2(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,205 INFO L858 garLoopResultBuilder]: For program point L210-3(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,205 INFO L858 garLoopResultBuilder]: For program point L210-4(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,206 INFO L858 garLoopResultBuilder]: For program point L210-5(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,206 INFO L858 garLoopResultBuilder]: For program point L210-6(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,206 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,206 INFO L858 garLoopResultBuilder]: For program point L210-7(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,206 INFO L858 garLoopResultBuilder]: For program point L210-8(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,206 INFO L858 garLoopResultBuilder]: For program point L210-9(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,206 INFO L858 garLoopResultBuilder]: For program point L210-10(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,207 INFO L858 garLoopResultBuilder]: For program point L210-11(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,207 INFO L858 garLoopResultBuilder]: For program point L210-12(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,207 INFO L858 garLoopResultBuilder]: For program point L210-13(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,207 INFO L858 garLoopResultBuilder]: For program point L210-14(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,207 INFO L858 garLoopResultBuilder]: For program point L210-15(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,207 INFO L858 garLoopResultBuilder]: For program point L210-16(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,208 INFO L858 garLoopResultBuilder]: For program point L210-17(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,208 INFO L858 garLoopResultBuilder]: For program point L210-18(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,208 INFO L858 garLoopResultBuilder]: For program point L210-19(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,208 INFO L858 garLoopResultBuilder]: For program point L210-20(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,208 INFO L858 garLoopResultBuilder]: For program point L210-21(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,208 INFO L858 garLoopResultBuilder]: For program point L210-22(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,209 INFO L858 garLoopResultBuilder]: For program point L210-23(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,209 INFO L858 garLoopResultBuilder]: For program point L210-24(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,209 INFO L858 garLoopResultBuilder]: For program point L210-25(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,209 INFO L858 garLoopResultBuilder]: For program point L210-26(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,209 INFO L858 garLoopResultBuilder]: For program point L210-27(lines 210 212) no Hoare annotation was computed. [2021-11-22 14:46:44,209 INFO L858 garLoopResultBuilder]: For program point L211(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,210 INFO L858 garLoopResultBuilder]: For program point L211-2(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,210 INFO L858 garLoopResultBuilder]: For program point L9196(lines 9196 9198) no Hoare annotation was computed. [2021-11-22 14:46:44,210 INFO L858 garLoopResultBuilder]: For program point L211-4(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,210 INFO L858 garLoopResultBuilder]: For program point L9196-2(lines 9196 9198) no Hoare annotation was computed. [2021-11-22 14:46:44,210 INFO L858 garLoopResultBuilder]: For program point L211-6(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,210 INFO L858 garLoopResultBuilder]: For program point L211-8(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,210 INFO L858 garLoopResultBuilder]: For program point L211-10(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,211 INFO L858 garLoopResultBuilder]: For program point L211-12(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,211 INFO L858 garLoopResultBuilder]: For program point L211-14(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,211 INFO L858 garLoopResultBuilder]: For program point L211-16(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,211 INFO L858 garLoopResultBuilder]: For program point L211-18(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,211 INFO L854 garLoopResultBuilder]: At program point L2590(lines 2586 2594) the Hoare annotation is: (let ((.cse18 (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616))) (let ((.cse0 (= |ULTIMATE.start_hash_table_state_required_bytes_~required_bytes#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset|)) (.cse1 (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|))) (.cse2 (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| 0)) (.cse3 (= |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.offset| 0)) (.cse4 (not (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|))) (.cse5 (exists ((|v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21| Int)) (= (select |#valid| |v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21|) 0))) (.cse6 (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset| 0)) (.cse7 (not (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|))) (.cse8 (= (select |#valid| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) 1)) (.cse9 (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base| |ULTIMATE.start_hash_table_state_required_bytes_~required_bytes#1.base|)) (.cse10 (= (select |#valid| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|) 1)) (.cse11 (< |#StackHeapBarrier| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|)) (.cse12 (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| 0))) (.cse13 (not (= .cse18 0))) (.cse14 (= (select |#valid| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base|) 1)) (.cse15 (<= .cse18 4)) (.cse16 (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|)) (.cse17 (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= (* 24 |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1|) (select (select |#memory_int| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|) |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.offset|)) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17) (and (<= (+ |ULTIMATE.start_aws_raise_error_#res#1| 1) 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |ULTIMATE.start_aws_mul_u64_checked_~b#1| 24) .cse0 .cse1 .cse2 .cse3 (= |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| |ULTIMATE.start_aws_mul_u64_checked_~a#1|) (= |ULTIMATE.start_aws_mul_u64_checked_~r#1.base| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|) .cse4 (= |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 4) .cse5 .cse6 (or (= |ULTIMATE.start_aws_is_power_of_two_#res#1| 1) (= |ULTIMATE.start_aws_is_power_of_two_#res#1| 0)) (= |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.offset| |ULTIMATE.start_aws_mul_u64_checked_~r#1.offset|) .cse7 (<= (+ |ULTIMATE.start_aws_mul_u64_checked_#res#1| 1) 0) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (<= (+ |ULTIMATE.start_aws_mul_size_checked_#res#1| 1) 0) .cse17)))) [2021-11-22 14:46:44,212 INFO L858 garLoopResultBuilder]: For program point L211-20(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,212 INFO L858 garLoopResultBuilder]: For program point L211-22(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,212 INFO L854 garLoopResultBuilder]: At program point L2590-2(lines 2586 2594) the Hoare annotation is: false [2021-11-22 14:46:44,212 INFO L854 garLoopResultBuilder]: At program point L2590-1(lines 2586 2594) the Hoare annotation is: false [2021-11-22 14:46:44,212 INFO L858 garLoopResultBuilder]: For program point L211-24(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,213 INFO L854 garLoopResultBuilder]: At program point L2590-4(lines 2586 2594) the Hoare annotation is: false [2021-11-22 14:46:44,213 INFO L854 garLoopResultBuilder]: At program point L2590-3(lines 2586 2594) the Hoare annotation is: false [2021-11-22 14:46:44,213 INFO L858 garLoopResultBuilder]: For program point L9527-2(lines 9527 9529) no Hoare annotation was computed. [2021-11-22 14:46:44,213 INFO L858 garLoopResultBuilder]: For program point L211-26(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,213 INFO L858 garLoopResultBuilder]: For program point L211-28(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,213 INFO L858 garLoopResultBuilder]: For program point L211-30(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,214 INFO L858 garLoopResultBuilder]: For program point L9527(lines 9527 9529) no Hoare annotation was computed. [2021-11-22 14:46:44,214 INFO L858 garLoopResultBuilder]: For program point L211-32(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,214 INFO L858 garLoopResultBuilder]: For program point L211-34(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,214 INFO L858 garLoopResultBuilder]: For program point L9131(lines 9131 9139) no Hoare annotation was computed. [2021-11-22 14:46:44,214 INFO L858 garLoopResultBuilder]: For program point L211-36(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,214 INFO L858 garLoopResultBuilder]: For program point L10122(lines 10122 10124) no Hoare annotation was computed. [2021-11-22 14:46:44,214 INFO L858 garLoopResultBuilder]: For program point L9131-1(lines 9131 9139) no Hoare annotation was computed. [2021-11-22 14:46:44,215 INFO L858 garLoopResultBuilder]: For program point L9329(lines 9329 9335) no Hoare annotation was computed. [2021-11-22 14:46:44,215 INFO L858 garLoopResultBuilder]: For program point L211-38(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,215 INFO L858 garLoopResultBuilder]: For program point L211-40(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,215 INFO L854 garLoopResultBuilder]: At program point L6951-1(lines 6950 6952) the Hoare annotation is: false [2021-11-22 14:46:44,215 INFO L858 garLoopResultBuilder]: For program point L211-42(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,215 INFO L854 garLoopResultBuilder]: At program point L6951(lines 6950 6952) the Hoare annotation is: false [2021-11-22 14:46:44,216 INFO L858 garLoopResultBuilder]: For program point L7017-2(lines 7017 7019) no Hoare annotation was computed. [2021-11-22 14:46:44,216 INFO L858 garLoopResultBuilder]: For program point L211-44(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,216 INFO L858 garLoopResultBuilder]: For program point L7017(lines 7017 7019) no Hoare annotation was computed. [2021-11-22 14:46:44,216 INFO L858 garLoopResultBuilder]: For program point L10122-1(lines 10122 10124) no Hoare annotation was computed. [2021-11-22 14:46:44,216 INFO L858 garLoopResultBuilder]: For program point L211-46(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,216 INFO L858 garLoopResultBuilder]: For program point L211-48(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,217 INFO L858 garLoopResultBuilder]: For program point L211-50(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,217 INFO L854 garLoopResultBuilder]: At program point L2657(lines 2637 2658) the Hoare annotation is: false [2021-11-22 14:46:44,217 INFO L858 garLoopResultBuilder]: For program point L211-52(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,217 INFO L858 garLoopResultBuilder]: For program point L211-54(line 211) no Hoare annotation was computed. [2021-11-22 14:46:44,217 INFO L854 garLoopResultBuilder]: At program point L9462-2(lines 9448 9476) the Hoare annotation is: false [2021-11-22 14:46:44,217 INFO L858 garLoopResultBuilder]: For program point L9462-3(lines 9462 9475) no Hoare annotation was computed. [2021-11-22 14:46:44,217 INFO L858 garLoopResultBuilder]: For program point L9330(lines 9330 9332) no Hoare annotation was computed. [2021-11-22 14:46:44,218 INFO L858 garLoopResultBuilder]: For program point L9462(lines 9462 9475) no Hoare annotation was computed. [2021-11-22 14:46:44,218 INFO L854 garLoopResultBuilder]: At program point L9462-5(lines 9448 9476) the Hoare annotation is: false [2021-11-22 14:46:44,218 INFO L858 garLoopResultBuilder]: For program point L9330-2(lines 9330 9332) no Hoare annotation was computed. [2021-11-22 14:46:44,218 INFO L854 garLoopResultBuilder]: At program point L1998(lines 1988 1999) the Hoare annotation is: (let ((.cse0 (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616))) (and (<= (+ |ULTIMATE.start_aws_raise_error_#res#1| 1) 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |ULTIMATE.start_aws_mul_u64_checked_~b#1| 24) (= |ULTIMATE.start_hash_table_state_required_bytes_~required_bytes#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset|) (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|)) (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| 0) (= |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.offset| 0) (= |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| |ULTIMATE.start_aws_mul_u64_checked_~a#1|) (= |ULTIMATE.start_aws_mul_u64_checked_~r#1.base| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|) (not (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|)) (= |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 4) (exists ((|v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21| Int)) (= (select |#valid| |v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21|) 0)) (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset| 0) (or (= |ULTIMATE.start_aws_is_power_of_two_#res#1| 1) (= |ULTIMATE.start_aws_is_power_of_two_#res#1| 0)) (= |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.offset| |ULTIMATE.start_aws_mul_u64_checked_~r#1.offset|) (not (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|)) (= (select |#valid| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) 1) (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base| |ULTIMATE.start_hash_table_state_required_bytes_~required_bytes#1.base|) (= (select |#valid| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|) 1) (< |#StackHeapBarrier| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| 0)) (not (= .cse0 0)) (= (select |#valid| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base|) 1) (<= .cse0 4) (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|))) [2021-11-22 14:46:44,219 INFO L854 garLoopResultBuilder]: At program point L1998-1(lines 1988 1999) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_aws_raise_error_#res#1| 1) 0) (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| 0)) (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|)) [2021-11-22 14:46:44,219 INFO L854 garLoopResultBuilder]: At program point L1998-2(lines 1988 1999) the Hoare annotation is: false [2021-11-22 14:46:44,219 INFO L854 garLoopResultBuilder]: At program point L1998-3(lines 1988 1999) the Hoare annotation is: false [2021-11-22 14:46:44,219 INFO L854 garLoopResultBuilder]: At program point L1998-4(lines 1988 1999) the Hoare annotation is: false [2021-11-22 14:46:44,219 INFO L854 garLoopResultBuilder]: At program point L1998-5(lines 1988 1999) the Hoare annotation is: false [2021-11-22 14:46:44,219 INFO L854 garLoopResultBuilder]: At program point L1998-6(lines 1988 1999) the Hoare annotation is: false [2021-11-22 14:46:44,220 INFO L854 garLoopResultBuilder]: At program point L1998-7(lines 1988 1999) the Hoare annotation is: false [2021-11-22 14:46:44,220 INFO L854 garLoopResultBuilder]: At program point L1998-8(lines 1988 1999) the Hoare annotation is: false [2021-11-22 14:46:44,220 INFO L854 garLoopResultBuilder]: At program point L1998-9(lines 1988 1999) the Hoare annotation is: false [2021-11-22 14:46:44,220 INFO L858 garLoopResultBuilder]: For program point L9464-3(lines 9464 9466) no Hoare annotation was computed. [2021-11-22 14:46:44,220 INFO L858 garLoopResultBuilder]: For program point L9464-5(lines 9464 9466) no Hoare annotation was computed. [2021-11-22 14:46:44,220 INFO L858 garLoopResultBuilder]: For program point L9464(lines 9464 9466) no Hoare annotation was computed. [2021-11-22 14:46:44,221 INFO L858 garLoopResultBuilder]: For program point L9464-2(lines 9464 9466) no Hoare annotation was computed. [2021-11-22 14:46:44,221 INFO L854 garLoopResultBuilder]: At program point L7020(lines 7001 7021) the Hoare annotation is: false [2021-11-22 14:46:44,221 INFO L858 garLoopResultBuilder]: For program point L10126-1(lines 10126 10128) no Hoare annotation was computed. [2021-11-22 14:46:44,221 INFO L858 garLoopResultBuilder]: For program point L6955(lines 6955 6957) no Hoare annotation was computed. [2021-11-22 14:46:44,221 INFO L858 garLoopResultBuilder]: For program point L10126(lines 10126 10128) no Hoare annotation was computed. [2021-11-22 14:46:44,221 INFO L854 garLoopResultBuilder]: At program point L6955-3(lines 6954 6958) the Hoare annotation is: false [2021-11-22 14:46:44,221 INFO L858 garLoopResultBuilder]: For program point L6955-2(lines 6955 6957) no Hoare annotation was computed. [2021-11-22 14:46:44,222 INFO L858 garLoopResultBuilder]: For program point L9202(lines 9202 9204) no Hoare annotation was computed. [2021-11-22 14:46:44,222 INFO L858 garLoopResultBuilder]: For program point L9533(lines 9533 9539) no Hoare annotation was computed. [2021-11-22 14:46:44,222 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-22 14:46:44,222 INFO L854 garLoopResultBuilder]: At program point L7287-1(lines 7280 7288) the Hoare annotation is: false [2021-11-22 14:46:44,222 INFO L854 garLoopResultBuilder]: At program point L7287(lines 7280 7288) the Hoare annotation is: false [2021-11-22 14:46:44,222 INFO L854 garLoopResultBuilder]: At program point L10062-1(lines 10017 10064) the Hoare annotation is: (and (= |ULTIMATE.start_hash_table_state_is_valid_#res#1| 0) (not (= |ULTIMATE.start_bounded_malloc_#res#1.base| 0)) (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| 0)) (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|)) [2021-11-22 14:46:44,223 INFO L854 garLoopResultBuilder]: At program point L10062-2(lines 10017 10064) the Hoare annotation is: (and (= |ULTIMATE.start_hash_table_state_is_valid_#res#1| 0) (not (= |ULTIMATE.start_bounded_malloc_#res#1.base| 0)) (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| 0)) (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|)) [2021-11-22 14:46:44,223 INFO L854 garLoopResultBuilder]: At program point L10062-3(lines 10017 10064) the Hoare annotation is: false [2021-11-22 14:46:44,223 INFO L854 garLoopResultBuilder]: At program point L10062-4(lines 10017 10064) the Hoare annotation is: (and (= |ULTIMATE.start_hash_table_state_is_valid_#res#1| 0) (not (= |ULTIMATE.start_bounded_malloc_#res#1.base| 0)) (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| 0)) (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|)) [2021-11-22 14:46:44,223 INFO L854 garLoopResultBuilder]: At program point L10062(lines 10017 10064) the Hoare annotation is: false [2021-11-22 14:46:44,223 INFO L854 garLoopResultBuilder]: At program point L10062-9(lines 10017 10064) the Hoare annotation is: (and (= |ULTIMATE.start_hash_table_state_is_valid_#res#1| 0) (not (= |ULTIMATE.start_bounded_malloc_#res#1.base| 0)) (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| 0)) (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|)) [2021-11-22 14:46:44,224 INFO L854 garLoopResultBuilder]: At program point L10062-10(lines 10017 10064) the Hoare annotation is: false [2021-11-22 14:46:44,224 INFO L854 garLoopResultBuilder]: At program point L10062-11(lines 10017 10064) the Hoare annotation is: false [2021-11-22 14:46:44,224 INFO L854 garLoopResultBuilder]: At program point L10062-12(lines 10017 10064) the Hoare annotation is: false [2021-11-22 14:46:44,224 INFO L854 garLoopResultBuilder]: At program point L10062-5(lines 10017 10064) the Hoare annotation is: false [2021-11-22 14:46:44,224 INFO L854 garLoopResultBuilder]: At program point L10062-6(lines 10017 10064) the Hoare annotation is: (and (= |ULTIMATE.start_hash_table_state_is_valid_#res#1| 0) (not (= |ULTIMATE.start_bounded_malloc_#res#1.base| 0)) (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| 0)) (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|)) [2021-11-22 14:46:44,224 INFO L854 garLoopResultBuilder]: At program point L10062-7(lines 10017 10064) the Hoare annotation is: false [2021-11-22 14:46:44,225 INFO L854 garLoopResultBuilder]: At program point L10062-8(lines 10017 10064) the Hoare annotation is: false [2021-11-22 14:46:44,225 INFO L858 garLoopResultBuilder]: For program point L9534-2(lines 9534 9536) no Hoare annotation was computed. [2021-11-22 14:46:44,225 INFO L858 garLoopResultBuilder]: For program point L9402(lines 9402 9404) no Hoare annotation was computed. [2021-11-22 14:46:44,225 INFO L858 garLoopResultBuilder]: For program point L9534(lines 9534 9536) no Hoare annotation was computed. [2021-11-22 14:46:44,225 INFO L858 garLoopResultBuilder]: For program point L9402-2(lines 9402 9404) no Hoare annotation was computed. [2021-11-22 14:46:44,225 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,226 INFO L854 garLoopResultBuilder]: At program point L10130(lines 10119 10131) the Hoare annotation is: (let ((.cse0 (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| 0))) (.cse1 (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|)) (.cse2 (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|))) (or (and .cse0 .cse1 (<= (+ |ULTIMATE.start_hash_table_state_required_bytes_#res#1| 1) 0) .cse2) (let ((.cse3 (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616))) (and (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| 0) (not (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|)) (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) 1) (= (* 24 |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1|) (+ 29629528 (select (select |#memory_int| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base|) |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset|))) (= |ULTIMATE.start_hash_table_state_required_bytes_#res#1| 0) (exists ((|v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19| Int) (|v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21| Int)) (and (= (select (select |#memory_int| |v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19|) 0) (+ 29629528 (select (select |#memory_int| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base|) |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset|))) (not (= |v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19| |v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21|)) (= (select |#valid| |v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19|) 0) (= (select |#valid| |v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21|) 0))) (< |#StackHeapBarrier| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) .cse0 (not (= .cse3 0)) (= (select |#valid| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base|) 1) (<= .cse3 4) .cse1 .cse2)))) [2021-11-22 14:46:44,226 INFO L858 garLoopResultBuilder]: For program point L9337(line 9337) no Hoare annotation was computed. [2021-11-22 14:46:44,226 INFO L858 garLoopResultBuilder]: For program point L9337-2(lines 9337 9343) no Hoare annotation was computed. [2021-11-22 14:46:44,226 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,226 INFO L854 garLoopResultBuilder]: At program point L10130-1(lines 10119 10131) the Hoare annotation is: false [2021-11-22 14:46:44,226 INFO L858 garLoopResultBuilder]: For program point L9338(lines 9338 9340) no Hoare annotation was computed. [2021-11-22 14:46:44,226 INFO L854 garLoopResultBuilder]: At program point L7356-1(lines 7348 7357) the Hoare annotation is: false [2021-11-22 14:46:44,227 INFO L854 garLoopResultBuilder]: At program point L7356(lines 7348 7357) the Hoare annotation is: false [2021-11-22 14:46:44,227 INFO L858 garLoopResultBuilder]: For program point L9338-2(lines 9338 9340) no Hoare annotation was computed. [2021-11-22 14:46:44,227 INFO L858 garLoopResultBuilder]: For program point L222(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,227 INFO L858 garLoopResultBuilder]: For program point L222-1(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,227 INFO L858 garLoopResultBuilder]: For program point L222-2(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,227 INFO L858 garLoopResultBuilder]: For program point L222-3(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,227 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,227 INFO L858 garLoopResultBuilder]: For program point L222-4(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,227 INFO L858 garLoopResultBuilder]: For program point L222-5(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,228 INFO L854 garLoopResultBuilder]: At program point L9141(lines 9121 9142) the Hoare annotation is: false [2021-11-22 14:46:44,228 INFO L858 garLoopResultBuilder]: For program point L222-6(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,228 INFO L854 garLoopResultBuilder]: At program point L9141-1(lines 9121 9142) the Hoare annotation is: false [2021-11-22 14:46:44,228 INFO L858 garLoopResultBuilder]: For program point L10132(lines 10132 10175) no Hoare annotation was computed. [2021-11-22 14:46:44,228 INFO L858 garLoopResultBuilder]: For program point L222-7(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,228 INFO L858 garLoopResultBuilder]: For program point L222-8(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,229 INFO L858 garLoopResultBuilder]: For program point L222-9(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,229 INFO L858 garLoopResultBuilder]: For program point L222-10(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,229 INFO L858 garLoopResultBuilder]: For program point L222-11(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,229 INFO L858 garLoopResultBuilder]: For program point L222-12(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,229 INFO L858 garLoopResultBuilder]: For program point L222-13(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,229 INFO L858 garLoopResultBuilder]: For program point L222-14(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,229 INFO L858 garLoopResultBuilder]: For program point L222-15(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,230 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,230 INFO L858 garLoopResultBuilder]: For program point L222-16(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,230 INFO L858 garLoopResultBuilder]: For program point L222-17(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,230 INFO L858 garLoopResultBuilder]: For program point L222-18(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,230 INFO L858 garLoopResultBuilder]: For program point L222-19(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,230 INFO L858 garLoopResultBuilder]: For program point L222-20(lines 222 224) no Hoare annotation was computed. [2021-11-22 14:46:44,231 INFO L858 garLoopResultBuilder]: For program point L223(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,231 INFO L858 garLoopResultBuilder]: For program point L223-1(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,231 INFO L858 garLoopResultBuilder]: For program point L223-3(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,231 INFO L858 garLoopResultBuilder]: For program point L223-4(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,231 INFO L854 garLoopResultBuilder]: At program point L9406(lines 9348 9407) the Hoare annotation is: false [2021-11-22 14:46:44,231 INFO L858 garLoopResultBuilder]: For program point L223-6(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,232 INFO L858 garLoopResultBuilder]: For program point L223-7(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,232 INFO L858 garLoopResultBuilder]: For program point L223-9(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,232 INFO L858 garLoopResultBuilder]: For program point L223-10(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,232 INFO L858 garLoopResultBuilder]: For program point L223-12(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,232 INFO L858 garLoopResultBuilder]: For program point L223-13(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,232 INFO L858 garLoopResultBuilder]: For program point L223-15(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,232 INFO L858 garLoopResultBuilder]: For program point L223-16(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,233 INFO L858 garLoopResultBuilder]: For program point L223-18(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,233 INFO L858 garLoopResultBuilder]: For program point L223-19(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,233 INFO L858 garLoopResultBuilder]: For program point L223-21(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,233 INFO L858 garLoopResultBuilder]: For program point L223-22(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,233 INFO L858 garLoopResultBuilder]: For program point L223-24(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,233 INFO L858 garLoopResultBuilder]: For program point L223-25(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,233 INFO L858 garLoopResultBuilder]: For program point L223-27(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,234 INFO L858 garLoopResultBuilder]: For program point L223-28(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,234 INFO L858 garLoopResultBuilder]: For program point L223-30(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,234 INFO L858 garLoopResultBuilder]: For program point L223-31(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,234 INFO L858 garLoopResultBuilder]: For program point L223-33(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,234 INFO L858 garLoopResultBuilder]: For program point L223-34(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,234 INFO L858 garLoopResultBuilder]: For program point L223-36(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,235 INFO L858 garLoopResultBuilder]: For program point L223-37(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,235 INFO L858 garLoopResultBuilder]: For program point L223-39(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,235 INFO L858 garLoopResultBuilder]: For program point L223-40(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,235 INFO L858 garLoopResultBuilder]: For program point L223-42(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,235 INFO L858 garLoopResultBuilder]: For program point L223-43(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,235 INFO L858 garLoopResultBuilder]: For program point L223-45(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,235 INFO L858 garLoopResultBuilder]: For program point L223-46(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,236 INFO L858 garLoopResultBuilder]: For program point L223-48(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,236 INFO L858 garLoopResultBuilder]: For program point L223-49(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,236 INFO L858 garLoopResultBuilder]: For program point L223-51(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,236 INFO L858 garLoopResultBuilder]: For program point L223-52(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,236 INFO L858 garLoopResultBuilder]: For program point L223-54(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,236 INFO L858 garLoopResultBuilder]: For program point L223-55(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,237 INFO L858 garLoopResultBuilder]: For program point L223-57(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,237 INFO L858 garLoopResultBuilder]: For program point L223-58(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,237 INFO L858 garLoopResultBuilder]: For program point L223-60(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,237 INFO L858 garLoopResultBuilder]: For program point L223-61(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,237 INFO L858 garLoopResultBuilder]: For program point L9210(lines 9210 9212) no Hoare annotation was computed. [2021-11-22 14:46:44,237 INFO L858 garLoopResultBuilder]: For program point L9210-2(lines 9210 9212) no Hoare annotation was computed. [2021-11-22 14:46:44,237 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-22 14:46:44,238 INFO L854 garLoopResultBuilder]: At program point L6833(lines 6831 6834) the Hoare annotation is: false [2021-11-22 14:46:44,238 INFO L858 garLoopResultBuilder]: For program point L9543(lines 9543 9545) no Hoare annotation was computed. [2021-11-22 14:46:44,238 INFO L854 garLoopResultBuilder]: At program point L9147(lines 9147 9155) the Hoare annotation is: false [2021-11-22 14:46:44,238 INFO L854 garLoopResultBuilder]: At program point L9147-1(lines 9147 9155) the Hoare annotation is: false [2021-11-22 14:46:44,238 INFO L854 garLoopResultBuilder]: At program point L9345(lines 9321 9346) the Hoare annotation is: false [2021-11-22 14:46:44,238 INFO L858 garLoopResultBuilder]: For program point L9478-2(line 9478) no Hoare annotation was computed. [2021-11-22 14:46:44,239 INFO L858 garLoopResultBuilder]: For program point L9478-4(lines 9433 9482) no Hoare annotation was computed. [2021-11-22 14:46:44,239 INFO L858 garLoopResultBuilder]: For program point L9478(line 9478) no Hoare annotation was computed. [2021-11-22 14:46:44,239 INFO L858 garLoopResultBuilder]: For program point L9478-10(lines 9433 9482) no Hoare annotation was computed. [2021-11-22 14:46:44,239 INFO L858 garLoopResultBuilder]: For program point L9478-11(lines 9478 9481) no Hoare annotation was computed. [2021-11-22 14:46:44,239 INFO L858 garLoopResultBuilder]: For program point L9478-5(lines 9478 9481) no Hoare annotation was computed. [2021-11-22 14:46:44,239 INFO L858 garLoopResultBuilder]: For program point L9478-6(line 9478) no Hoare annotation was computed. [2021-11-22 14:46:44,240 INFO L858 garLoopResultBuilder]: For program point L9478-8(line 9478) no Hoare annotation was computed. [2021-11-22 14:46:44,240 INFO L858 garLoopResultBuilder]: For program point L2542(lines 2542 2543) no Hoare annotation was computed. [2021-11-22 14:46:44,240 INFO L858 garLoopResultBuilder]: For program point L2542-2(lines 2542 2543) no Hoare annotation was computed. [2021-11-22 14:46:44,240 INFO L858 garLoopResultBuilder]: For program point L2542-1(lines 2542 2543) no Hoare annotation was computed. [2021-11-22 14:46:44,240 INFO L858 garLoopResultBuilder]: For program point L10008-3(line 10008) no Hoare annotation was computed. [2021-11-22 14:46:44,240 INFO L858 garLoopResultBuilder]: For program point L10008-5(line 10008) no Hoare annotation was computed. [2021-11-22 14:46:44,240 INFO L854 garLoopResultBuilder]: At program point L10008-6(lines 10006 10009) the Hoare annotation is: false [2021-11-22 14:46:44,241 INFO L858 garLoopResultBuilder]: For program point L10008(line 10008) no Hoare annotation was computed. [2021-11-22 14:46:44,241 INFO L858 garLoopResultBuilder]: For program point L10008-2(line 10008) no Hoare annotation was computed. [2021-11-22 14:46:44,241 INFO L858 garLoopResultBuilder]: For program point L10008-12(line 10008) no Hoare annotation was computed. [2021-11-22 14:46:44,241 INFO L854 garLoopResultBuilder]: At program point L10008-13(lines 10006 10009) the Hoare annotation is: false [2021-11-22 14:46:44,241 INFO L858 garLoopResultBuilder]: For program point L9546(lines 9546 9561) no Hoare annotation was computed. [2021-11-22 14:46:44,241 INFO L858 garLoopResultBuilder]: For program point L10008-7(line 10008) no Hoare annotation was computed. [2021-11-22 14:46:44,242 INFO L858 garLoopResultBuilder]: For program point L10008-9(line 10008) no Hoare annotation was computed. [2021-11-22 14:46:44,242 INFO L858 garLoopResultBuilder]: For program point L10008-10(line 10008) no Hoare annotation was computed. [2021-11-22 14:46:44,242 INFO L858 garLoopResultBuilder]: For program point L9546-2(lines 9546 9561) no Hoare annotation was computed. [2021-11-22 14:46:44,242 INFO L858 garLoopResultBuilder]: For program point L9085(lines 9085 9093) no Hoare annotation was computed. [2021-11-22 14:46:44,242 INFO L854 garLoopResultBuilder]: At program point L9217(lines 9193 9218) the Hoare annotation is: false [2021-11-22 14:46:44,242 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-22 14:46:44,243 INFO L854 garLoopResultBuilder]: At program point L2545-1(lines 2541 2546) the Hoare annotation is: false [2021-11-22 14:46:44,243 INFO L854 garLoopResultBuilder]: At program point L2545(lines 2541 2546) the Hoare annotation is: (let ((.cse1 (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| 0))) (.cse3 (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|)) (.cse4 (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|))) (or (let ((.cse0 (+ 29629528 (select (select |#memory_int| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base|) |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset|))) (.cse2 (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616))) (and (not (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|)) (= |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.offset| 0) (not (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|)) (exists ((|v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21| Int)) (= (select |#valid| |v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21|) 0)) (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|) 1) (= (* 24 |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1|) .cse0) (< |#StackHeapBarrier| |ULTIMATE.start_aws_hash_table_create_harness_~#map~0#1.base|) (= .cse0 (select (select |#memory_int| |ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base|) 0)) .cse1 (not (= .cse2 0)) (= (select |#valid| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base|) 1) (<= .cse2 4) .cse3 .cse4)) (and (<= (+ |ULTIMATE.start_aws_raise_error_#res#1| 1) 0) (<= (+ |ULTIMATE.start_aws_add_u64_checked_#res#1| 1) 0) .cse1 .cse3 .cse4))) [2021-11-22 14:46:44,243 INFO L858 garLoopResultBuilder]: For program point L9548(lines 9548 9551) no Hoare annotation was computed. [2021-11-22 14:46:44,243 INFO L854 garLoopResultBuilder]: At program point L2545-2(lines 2541 2546) the Hoare annotation is: false [2021-11-22 14:46:44,246 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 14:46:44,248 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-22 14:46:44,257 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,264 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,269 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,270 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,273 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19,QUANTIFIED] [2021-11-22 14:46:44,274 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19,QUANTIFIED] [2021-11-22 14:46:44,274 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,274 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19,QUANTIFIED] [2021-11-22 14:46:44,274 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,276 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19,QUANTIFIED] [2021-11-22 14:46:44,276 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19,QUANTIFIED] [2021-11-22 14:46:44,276 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,277 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19,QUANTIFIED] [2021-11-22 14:46:44,277 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,279 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,281 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,282 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,283 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,285 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,285 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,288 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,290 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,291 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,292 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,295 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,296 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,297 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,298 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:44,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.11 02:46:44 BoogieIcfgContainer [2021-11-22 14:46:44,309 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-22 14:46:44,310 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-22 14:46:44,310 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-22 14:46:44,310 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-22 14:46:44,310 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:45:56" (3/4) ... [2021-11-22 14:46:44,313 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-22 14:46:44,354 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 499 nodes and edges [2021-11-22 14:46:44,360 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 130 nodes and edges [2021-11-22 14:46:44,366 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2021-11-22 14:46:44,372 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2021-11-22 14:46:44,378 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-11-22 14:46:44,384 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-22 14:46:44,390 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-22 14:46:44,396 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-22 14:46:44,424 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((cond == 1 && map == 0) && max_table_entries == 4) && ((\result == 1 && !(num_entries % 18446744073709551616 == 0)) || \result == 0)) && \valid[map] == 1) && unknown-#StackHeapBarrier-unknown < map) && !(map == 0)) && num_entries % 18446744073709551616 <= 4) && map == map) && map == map [2021-11-22 14:46:44,425 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((cond == 1 && b == 24) && required_bytes == required_bytes) && !(map == elemsize)) && map == 0) && elemsize == 0) && num_entries == a) && r == elemsize) && !(required_bytes == map)) && max_table_entries == 4) && (\exists v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21 : int :: \valid[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21] == 0)) && required_bytes == 0) && (\result == 1 || \result == 0)) && elemsize == r) && !(required_bytes == elemsize)) && \valid[map] == 1) && required_bytes == required_bytes) && \valid[elemsize] == 1) && unknown-#StackHeapBarrier-unknown < map) && !(map == 0)) && !(num_entries % 18446744073709551616 == 0)) && \valid[required_bytes] == 1) && num_entries % 18446744073709551616 <= 4) && map == map) && map == map [2021-11-22 14:46:44,425 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((required_bytes == required_bytes && !(map == elemsize)) && map == 0) && elemsize == 0) && !(required_bytes == map)) && (\exists v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21 : int :: \valid[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21] == 0)) && required_bytes == 0) && !(required_bytes == elemsize)) && \valid[map] == 1) && required_bytes == required_bytes) && \valid[elemsize] == 1) && 24 * num_entries == unknown-#memory_int-unknown[elemsize][elemsize]) && unknown-#StackHeapBarrier-unknown < map) && !(map == 0)) && !(num_entries % 18446744073709551616 == 0)) && \valid[required_bytes] == 1) && num_entries % 18446744073709551616 <= 4) && map == map) && map == map) || ((((((((((((((((((((((((((\result + 1 <= 0 && cond == 1) && b == 24) && required_bytes == required_bytes) && !(map == elemsize)) && map == 0) && elemsize == 0) && num_entries == a) && r == elemsize) && !(required_bytes == map)) && max_table_entries == 4) && (\exists v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21 : int :: \valid[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21] == 0)) && required_bytes == 0) && (\result == 1 || \result == 0)) && elemsize == r) && !(required_bytes == elemsize)) && \result + 1 <= 0) && \valid[map] == 1) && required_bytes == required_bytes) && \valid[elemsize] == 1) && unknown-#StackHeapBarrier-unknown < map) && !(map == 0)) && !(num_entries % 18446744073709551616 == 0)) && \valid[required_bytes] == 1) && num_entries % 18446744073709551616 <= 4) && map == map) && map == map) [2021-11-22 14:46:44,425 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((required_bytes == required_bytes && !(map == elemsize)) && map == 0) && elemsize == 0) && !(required_bytes == map)) && (\exists v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21 : int :: \valid[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21] == 0)) && required_bytes == 0) && !(required_bytes == elemsize)) && \valid[map] == 1) && required_bytes == required_bytes) && \valid[elemsize] == 1) && 24 * num_entries == unknown-#memory_int-unknown[elemsize][elemsize]) && unknown-#StackHeapBarrier-unknown < map) && !(map == 0)) && !(num_entries % 18446744073709551616 == 0)) && \valid[required_bytes] == 1) && num_entries % 18446744073709551616 <= 4) && map == map) && map == map) || (((((((((((((((((((((((((((\result + 1 <= 0 && cond == 1) && b == 24) && required_bytes == required_bytes) && !(map == elemsize)) && map == 0) && elemsize == 0) && num_entries == a) && r == elemsize) && !(required_bytes == map)) && max_table_entries == 4) && (\exists v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21 : int :: \valid[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21] == 0)) && required_bytes == 0) && (\result == 1 || \result == 0)) && elemsize == r) && !(required_bytes == elemsize)) && \result + 1 <= 0) && \valid[map] == 1) && required_bytes == required_bytes) && \valid[elemsize] == 1) && unknown-#StackHeapBarrier-unknown < map) && !(map == 0)) && !(num_entries % 18446744073709551616 == 0)) && \valid[required_bytes] == 1) && num_entries % 18446744073709551616 <= 4) && map == map) && \result + 1 <= 0) && map == map) [2021-11-22 14:46:44,426 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((\result + 1 <= 0 && cond == 1) && b == 24) && required_bytes == required_bytes) && !(map == elemsize)) && map == 0) && elemsize == 0) && num_entries == a) && r == elemsize) && !(required_bytes == map)) && max_table_entries == 4) && (\exists v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21 : int :: \valid[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21] == 0)) && required_bytes == 0) && (\result == 1 || \result == 0)) && elemsize == r) && !(required_bytes == elemsize)) && \valid[map] == 1) && required_bytes == required_bytes) && \valid[elemsize] == 1) && unknown-#StackHeapBarrier-unknown < map) && !(map == 0)) && !(num_entries % 18446744073709551616 == 0)) && \valid[required_bytes] == 1) && num_entries % 18446744073709551616 <= 4) && map == map) && map == map [2021-11-22 14:46:44,426 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(map == 0) && map == map) && \result + 1 <= 0) && map == map) || (((((((((((((map == 0 && !(required_bytes == map)) && required_bytes == 0) && \valid[map] == 1) && 24 * num_entries == 29629528 + unknown-#memory_int-unknown[required_bytes][required_bytes]) && \result == 0) && (\exists v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19 : int, v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21 : int :: ((unknown-#memory_int-unknown[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19][0] == 29629528 + unknown-#memory_int-unknown[required_bytes][required_bytes] && !(v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19 == v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21)) && \valid[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19] == 0) && \valid[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21] == 0)) && unknown-#StackHeapBarrier-unknown < map) && !(map == 0)) && !(num_entries % 18446744073709551616 == 0)) && \valid[required_bytes] == 1) && num_entries % 18446744073709551616 <= 4) && map == map) && map == map) [2021-11-22 14:46:44,427 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((required_bytes == r && !(map == elemsize)) && map == 0) && required_bytes == r) && !(required_bytes == map)) && (\exists v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21 : int :: \valid[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21] == 0)) && 24 * num_entries == unknown-#memory_int-unknown[elemsize][0]) && required_bytes == 0) && !(required_bytes == elemsize)) && \valid[map] == 1) && \valid[elemsize] == 1) && unknown-#StackHeapBarrier-unknown < map) && !(map == 0)) && !(num_entries % 18446744073709551616 == 0)) && a == unknown-#memory_int-unknown[elemsize][0]) && \valid[required_bytes] == 1) && b + 29629528 == 0) && num_entries % 18446744073709551616 <= 4) && map == map) && map == map [2021-11-22 14:46:44,427 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((!(map == elemsize) && map == 0) && !(required_bytes == map)) && (\exists v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21 : int :: \valid[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21] == 0)) && required_bytes == 0) && \valid[map] == 1) && \valid[elemsize] == 1) && 24 * num_entries == 29629528 + unknown-#memory_int-unknown[required_bytes][required_bytes]) && unknown-#StackHeapBarrier-unknown < map) && 29629528 + unknown-#memory_int-unknown[required_bytes][required_bytes] == unknown-#memory_int-unknown[elemsize][0]) && !(map == 0)) && !(num_entries % 18446744073709551616 == 0)) && \valid[required_bytes] == 1) && num_entries % 18446744073709551616 <= 4) && map == map) && map == map) || ((((\result + 1 <= 0 && \result + 1 <= 0) && !(map == 0)) && map == map) && map == map) [2021-11-22 14:46:44,427 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((!(map == elemsize) && map == 0) && !(required_bytes == map)) && (\exists v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21 : int :: \valid[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21] == 0)) && required_bytes == 0) && \valid[map] == 1) && \valid[elemsize] == 1) && 24 * num_entries == 29629528 + unknown-#memory_int-unknown[required_bytes][required_bytes]) && unknown-#StackHeapBarrier-unknown < map) && 29629528 + unknown-#memory_int-unknown[required_bytes][required_bytes] == unknown-#memory_int-unknown[elemsize][0]) && !(map == 0)) && !(num_entries % 18446744073709551616 == 0)) && \valid[required_bytes] == 1) && num_entries % 18446744073709551616 <= 4) && map == map) && map == map) || (((((\result + 1 <= 0 && \result + 1 <= 0) && !(map == 0)) && \result + 1 <= 0) && map == map) && map == map) [2021-11-22 14:46:44,428 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result + 1 <= 0 && !(map == 0)) && map == map) && map == map [2021-11-22 14:46:44,430 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 0 && !(\result == 0)) && !(map == 0)) && map == map) && map == map [2021-11-22 14:46:44,432 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 0 && !(\result == 0)) && !(map == 0)) && map == map) && map == map [2021-11-22 14:46:44,434 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 0 && !(\result == 0)) && !(map == 0)) && map == map) && map == map [2021-11-22 14:46:44,436 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 0 && !(\result == 0)) && !(map == 0)) && map == map) && map == map [2021-11-22 14:46:44,442 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 0 && !(\result == 0)) && !(map == 0)) && map == map) && map == map [2021-11-22 14:46:45,356 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/witness.graphml [2021-11-22 14:46:45,356 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-22 14:46:45,357 INFO L158 Benchmark]: Toolchain (without parser) took 56158.10ms. Allocated memory was 94.4MB in the beginning and 465.6MB in the end (delta: 371.2MB). Free memory was 69.1MB in the beginning and 100.8MB in the end (delta: -31.7MB). Peak memory consumption was 351.7MB. Max. memory is 16.1GB. [2021-11-22 14:46:45,357 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 94.4MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 14:46:45,358 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3719.48ms. Allocated memory was 94.4MB in the beginning and 190.8MB in the end (delta: 96.5MB). Free memory was 68.8MB in the beginning and 92.1MB in the end (delta: -23.3MB). Peak memory consumption was 76.3MB. Max. memory is 16.1GB. [2021-11-22 14:46:45,358 INFO L158 Benchmark]: Boogie Procedure Inliner took 311.45ms. Allocated memory is still 190.8MB. Free memory was 92.1MB in the beginning and 120.9MB in the end (delta: -28.8MB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. [2021-11-22 14:46:45,359 INFO L158 Benchmark]: Boogie Preprocessor took 165.44ms. Allocated memory is still 190.8MB. Free memory was 120.9MB in the beginning and 104.1MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-11-22 14:46:45,359 INFO L158 Benchmark]: RCFGBuilder took 3101.29ms. Allocated memory was 190.8MB in the beginning and 262.1MB in the end (delta: 71.3MB). Free memory was 104.1MB in the beginning and 119.3MB in the end (delta: -15.2MB). Peak memory consumption was 66.6MB. Max. memory is 16.1GB. [2021-11-22 14:46:45,360 INFO L158 Benchmark]: TraceAbstraction took 47806.47ms. Allocated memory was 262.1MB in the beginning and 465.6MB in the end (delta: 203.4MB). Free memory was 118.3MB in the beginning and 361.8MB in the end (delta: -243.5MB). Peak memory consumption was 209.0MB. Max. memory is 16.1GB. [2021-11-22 14:46:45,360 INFO L158 Benchmark]: Witness Printer took 1046.39ms. Allocated memory is still 465.6MB. Free memory was 361.8MB in the beginning and 100.8MB in the end (delta: 261.0MB). Peak memory consumption was 273.6MB. Max. memory is 16.1GB. [2021-11-22 14:46:45,362 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 94.4MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3719.48ms. Allocated memory was 94.4MB in the beginning and 190.8MB in the end (delta: 96.5MB). Free memory was 68.8MB in the beginning and 92.1MB in the end (delta: -23.3MB). Peak memory consumption was 76.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 311.45ms. Allocated memory is still 190.8MB. Free memory was 92.1MB in the beginning and 120.9MB in the end (delta: -28.8MB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 165.44ms. Allocated memory is still 190.8MB. Free memory was 120.9MB in the beginning and 104.1MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 3101.29ms. Allocated memory was 190.8MB in the beginning and 262.1MB in the end (delta: 71.3MB). Free memory was 104.1MB in the beginning and 119.3MB in the end (delta: -15.2MB). Peak memory consumption was 66.6MB. Max. memory is 16.1GB. * TraceAbstraction took 47806.47ms. Allocated memory was 262.1MB in the beginning and 465.6MB in the end (delta: 203.4MB). Free memory was 118.3MB in the beginning and 361.8MB in the end (delta: -243.5MB). Peak memory consumption was 209.0MB. Max. memory is 16.1GB. * Witness Printer took 1046.39ms. Allocated memory is still 465.6MB. Free memory was 361.8MB in the beginning and 100.8MB in the end (delta: 261.0MB). Peak memory consumption was 273.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] * 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: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 411 locations, 21 error locations. Started 1 CEGAR loops. OverallTime: 47.7s, OverallIterations: 17, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 9.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.9s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11252 SdHoareTripleChecker+Valid, 6.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 11252 mSDsluCounter, 29194 SdHoareTripleChecker+Invalid, 6.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 189 IncrementalHoareTripleChecker+Unchecked, 19037 mSDsCounter, 120 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1670 IncrementalHoareTripleChecker+Invalid, 1979 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 120 mSolverCounterUnsat, 10157 mSDtfsCounter, 1670 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 299 GetRequests, 200 SyntacticMatches, 1 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 2.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=441occurred in iteration=15, InterpolantAutomatonStates: 103, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 17 MinimizatonAttempts, 3847 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 126 LocationsWithAnnotation, 126 PreInvPairs, 147 NumberOfFragments, 1289 HoareAnnotationTreeSize, 126 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 126 FomulaSimplificationsInter, 503 FormulaSimplificationTreeSizeReductionInter, 1.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 28.0s SatisfiabilityAnalysisTime, 5.8s InterpolantComputationTime, 1043 NumberOfCodeBlocks, 1043 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 1026 ConstructedInterpolants, 14 QuantifiedInterpolants, 2897 SizeOfPredicates, 67 NumberOfNonLiveVariables, 7179 ConjunctsInSsa, 331 ConjunctsInUnsatCore, 17 InterpolantComputations, 17 PerfectInterpolantSequences, 0/0 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 21 specifications checked. All of them hold - InvariantResult [Line: 2613]: Loop Invariant [2021-11-22 14:46:45,375 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:45,376 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] Derived loop invariant: (((((((((((((((!(map == elemsize) && map == 0) && !(required_bytes == map)) && (\exists v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21 : int :: \valid[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21] == 0)) && required_bytes == 0) && \valid[map] == 1) && \valid[elemsize] == 1) && 24 * num_entries == 29629528 + unknown-#memory_int-unknown[required_bytes][required_bytes]) && unknown-#StackHeapBarrier-unknown < map) && 29629528 + unknown-#memory_int-unknown[required_bytes][required_bytes] == unknown-#memory_int-unknown[elemsize][0]) && !(map == 0)) && !(num_entries % 18446744073709551616 == 0)) && \valid[required_bytes] == 1) && num_entries % 18446744073709551616 <= 4) && map == map) && map == map) || (((((\result + 1 <= 0 && \result + 1 <= 0) && !(map == 0)) && \result + 1 <= 0) && map == map) && map == map) - InvariantResult [Line: 7331]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7369]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7280]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10017]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10176]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 266]: Loop Invariant Derived loop invariant: (((((map == 0 && max_table_entries == 4) && \valid[map] == 1) && unknown-#StackHeapBarrier-unknown < map) && !(map == 0)) && map == map) && map == map - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: ((\result + 1 <= 0 && !(map == 0)) && map == map) && map == map - InvariantResult [Line: 10017]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 239]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant [2021-11-22 14:46:45,379 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:45,380 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((((cond == 1 && b == 24) && required_bytes == required_bytes) && !(map == elemsize)) && map == 0) && elemsize == 0) && num_entries == a) && r == elemsize) && !(required_bytes == map)) && max_table_entries == 4) && (\exists v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21 : int :: \valid[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21] == 0)) && required_bytes == 0) && (\result == 1 || \result == 0)) && elemsize == r) && !(required_bytes == elemsize)) && \valid[map] == 1) && required_bytes == required_bytes) && \valid[elemsize] == 1) && unknown-#StackHeapBarrier-unknown < map) && !(map == 0)) && !(num_entries % 18446744073709551616 == 0)) && \valid[required_bytes] == 1) && num_entries % 18446744073709551616 <= 4) && map == map) && map == map - InvariantResult [Line: 10006]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 239]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2613]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9516]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 262]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 239]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7348]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 266]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2626]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6984]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9365]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9147]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9171]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10119]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2626]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 239]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9147]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9437]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9437]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10119]: Loop Invariant [2021-11-22 14:46:45,385 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19,QUANTIFIED] [2021-11-22 14:46:45,386 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19,QUANTIFIED] [2021-11-22 14:46:45,386 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:45,386 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19,QUANTIFIED] [2021-11-22 14:46:45,386 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:45,387 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19,QUANTIFIED] [2021-11-22 14:46:45,387 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19,QUANTIFIED] [2021-11-22 14:46:45,387 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:45,388 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19,QUANTIFIED] [2021-11-22 14:46:45,388 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] Derived loop invariant: (((!(map == 0) && map == map) && \result + 1 <= 0) && map == map) || (((((((((((((map == 0 && !(required_bytes == map)) && required_bytes == 0) && \valid[map] == 1) && 24 * num_entries == 29629528 + unknown-#memory_int-unknown[required_bytes][required_bytes]) && \result == 0) && (\exists v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19 : int, v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21 : int :: ((unknown-#memory_int-unknown[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19][0] == 29629528 + unknown-#memory_int-unknown[required_bytes][required_bytes] && !(v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19 == v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21)) && \valid[v_ULTIMATE.start_hash_table_state_required_bytes_~#elemsize~0#1.base_19] == 0) && \valid[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21] == 0)) && unknown-#StackHeapBarrier-unknown < map) && !(map == 0)) && !(num_entries % 18446744073709551616 == 0)) && \valid[required_bytes] == 1) && num_entries % 18446744073709551616 <= 4) && map == map) && map == map) - InvariantResult [Line: 2637]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2626]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 239]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9448]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10017]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7280]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6954]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10006]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9348]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 262]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9121]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7331]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2626]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2541]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2541]: Loop Invariant [2021-11-22 14:46:45,391 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:45,392 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] Derived loop invariant: (((((((((((((((!(map == elemsize) && map == 0) && !(required_bytes == map)) && (\exists v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21 : int :: \valid[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21] == 0)) && required_bytes == 0) && \valid[map] == 1) && \valid[elemsize] == 1) && 24 * num_entries == 29629528 + unknown-#memory_int-unknown[required_bytes][required_bytes]) && unknown-#StackHeapBarrier-unknown < map) && 29629528 + unknown-#memory_int-unknown[required_bytes][required_bytes] == unknown-#memory_int-unknown[elemsize][0]) && !(map == 0)) && !(num_entries % 18446744073709551616 == 0)) && \valid[required_bytes] == 1) && num_entries % 18446744073709551616 <= 4) && map == map) && map == map) || ((((\result + 1 <= 0 && \result + 1 <= 0) && !(map == 0)) && map == map) && map == map) - InvariantResult [Line: 7348]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6950]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant [2021-11-22 14:46:45,393 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:45,393 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:45,394 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:45,395 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] Derived loop invariant: ((((((((((((((((((required_bytes == required_bytes && !(map == elemsize)) && map == 0) && elemsize == 0) && !(required_bytes == map)) && (\exists v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21 : int :: \valid[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21] == 0)) && required_bytes == 0) && !(required_bytes == elemsize)) && \valid[map] == 1) && required_bytes == required_bytes) && \valid[elemsize] == 1) && 24 * num_entries == unknown-#memory_int-unknown[elemsize][elemsize]) && unknown-#StackHeapBarrier-unknown < map) && !(map == 0)) && !(num_entries % 18446744073709551616 == 0)) && \valid[required_bytes] == 1) && num_entries % 18446744073709551616 <= 4) && map == map) && map == map) || ((((((((((((((((((((((((((\result + 1 <= 0 && cond == 1) && b == 24) && required_bytes == required_bytes) && !(map == elemsize)) && map == 0) && elemsize == 0) && num_entries == a) && r == elemsize) && !(required_bytes == map)) && max_table_entries == 4) && (\exists v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21 : int :: \valid[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21] == 0)) && required_bytes == 0) && (\result == 1 || \result == 0)) && elemsize == r) && !(required_bytes == elemsize)) && \result + 1 <= 0) && \valid[map] == 1) && required_bytes == required_bytes) && \valid[elemsize] == 1) && unknown-#StackHeapBarrier-unknown < map) && !(map == 0)) && !(num_entries % 18446744073709551616 == 0)) && \valid[required_bytes] == 1) && num_entries % 18446744073709551616 <= 4) && map == map) && map == map) - InvariantResult [Line: 9154]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10017]: Loop Invariant Derived loop invariant: (((\result == 0 && !(\result == 0)) && !(map == 0)) && map == map) && map == map - InvariantResult [Line: 2626]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2626]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9484]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10017]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6837]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10017]: Loop Invariant Derived loop invariant: (((\result == 0 && !(\result == 0)) && !(map == 0)) && map == map) && map == map - InvariantResult [Line: 9321]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant [2021-11-22 14:46:45,398 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:45,398 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((\result + 1 <= 0 && cond == 1) && b == 24) && required_bytes == required_bytes) && !(map == elemsize)) && map == 0) && elemsize == 0) && num_entries == a) && r == elemsize) && !(required_bytes == map)) && max_table_entries == 4) && (\exists v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21 : int :: \valid[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21] == 0)) && required_bytes == 0) && (\result == 1 || \result == 0)) && elemsize == r) && !(required_bytes == elemsize)) && \valid[map] == 1) && required_bytes == required_bytes) && \valid[elemsize] == 1) && unknown-#StackHeapBarrier-unknown < map) && !(map == 0)) && !(num_entries % 18446744073709551616 == 0)) && \valid[required_bytes] == 1) && num_entries % 18446744073709551616 <= 4) && map == map) && map == map - InvariantResult [Line: 2626]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9448]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9430]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 248]: Loop Invariant [2021-11-22 14:46:45,400 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:45,401 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] Derived loop invariant: ((((((((((((((((((required_bytes == r && !(map == elemsize)) && map == 0) && required_bytes == r) && !(required_bytes == map)) && (\exists v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21 : int :: \valid[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21] == 0)) && 24 * num_entries == unknown-#memory_int-unknown[elemsize][0]) && required_bytes == 0) && !(required_bytes == elemsize)) && \valid[map] == 1) && \valid[elemsize] == 1) && unknown-#StackHeapBarrier-unknown < map) && !(map == 0)) && !(num_entries % 18446744073709551616 == 0)) && a == unknown-#memory_int-unknown[elemsize][0]) && \valid[required_bytes] == 1) && b + 29629528 == 0) && num_entries % 18446744073709551616 <= 4) && map == map) && map == map - InvariantResult [Line: 10017]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9502]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 248]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9193]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2626]: Loop Invariant Derived loop invariant: ((((((((cond == 1 && map == 0) && max_table_entries == 4) && ((\result == 1 && !(num_entries % 18446744073709551616 == 0)) || \result == 0)) && \valid[map] == 1) && unknown-#StackHeapBarrier-unknown < map) && !(map == 0)) && num_entries % 18446744073709551616 <= 4) && map == map) && map == map - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10017]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7001]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10017]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 248]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10017]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2626]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2541]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9154]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6950]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2626]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9121]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2626]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2626]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10017]: Loop Invariant Derived loop invariant: (((\result == 0 && !(\result == 0)) && !(map == 0)) && map == map) && map == map - InvariantResult [Line: 2586]: Loop Invariant [2021-11-22 14:46:45,405 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:45,405 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:45,406 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] [2021-11-22 14:46:45,406 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21,QUANTIFIED] Derived loop invariant: ((((((((((((((((((required_bytes == required_bytes && !(map == elemsize)) && map == 0) && elemsize == 0) && !(required_bytes == map)) && (\exists v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21 : int :: \valid[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21] == 0)) && required_bytes == 0) && !(required_bytes == elemsize)) && \valid[map] == 1) && required_bytes == required_bytes) && \valid[elemsize] == 1) && 24 * num_entries == unknown-#memory_int-unknown[elemsize][elemsize]) && unknown-#StackHeapBarrier-unknown < map) && !(map == 0)) && !(num_entries % 18446744073709551616 == 0)) && \valid[required_bytes] == 1) && num_entries % 18446744073709551616 <= 4) && map == map) && map == map) || (((((((((((((((((((((((((((\result + 1 <= 0 && cond == 1) && b == 24) && required_bytes == required_bytes) && !(map == elemsize)) && map == 0) && elemsize == 0) && num_entries == a) && r == elemsize) && !(required_bytes == map)) && max_table_entries == 4) && (\exists v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21 : int :: \valid[v_ULTIMATE.start___CPROVER_overflow_mult_~#c~1#1.base_21] == 0)) && required_bytes == 0) && (\result == 1 || \result == 0)) && elemsize == r) && !(required_bytes == elemsize)) && \result + 1 <= 0) && \valid[map] == 1) && required_bytes == required_bytes) && \valid[elemsize] == 1) && unknown-#StackHeapBarrier-unknown < map) && !(map == 0)) && !(num_entries % 18446744073709551616 == 0)) && \valid[required_bytes] == 1) && num_entries % 18446744073709551616 <= 4) && map == map) && \result + 1 <= 0) && map == map) - InvariantResult [Line: 6943]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10017]: Loop Invariant Derived loop invariant: (((\result == 0 && !(\result == 0)) && !(map == 0)) && map == map) && map == map - InvariantResult [Line: 2613]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6934]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2626]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10017]: Loop Invariant Derived loop invariant: (((\result == 0 && !(\result == 0)) && !(map == 0)) && map == map) && map == map - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6831]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 239]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2626]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9430]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7331]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2021-11-22 14:46:45,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e0e3363-6717-45aa-933e-c37d2b792b80/bin/uautomizer-w2VwFs6gM0/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