./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg --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 7608d8aa64807891206ad38b93db31434f261f46ffbbb3a8b8a4940e4ab5ce81 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-28 09:40:46,379 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-28 09:40:46,382 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-28 09:40:46,481 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-28 09:40:46,481 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-28 09:40:46,483 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-28 09:40:46,486 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-28 09:40:46,489 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-28 09:40:46,492 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-28 09:40:46,494 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-28 09:40:46,496 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-28 09:40:46,498 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-28 09:40:46,499 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-28 09:40:46,501 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-28 09:40:46,503 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-28 09:40:46,506 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-28 09:40:46,508 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-28 09:40:46,510 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-28 09:40:46,513 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-28 09:40:46,525 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-28 09:40:46,539 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-28 09:40:46,541 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-28 09:40:46,544 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-28 09:40:46,554 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-28 09:40:46,559 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-28 09:40:46,560 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-28 09:40:46,564 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-28 09:40:46,565 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-28 09:40:46,566 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-28 09:40:46,570 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-28 09:40:46,571 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-28 09:40:46,572 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-28 09:40:46,575 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-28 09:40:46,576 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-28 09:40:46,578 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-28 09:40:46,578 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-28 09:40:46,580 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-28 09:40:46,580 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-28 09:40:46,581 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-28 09:40:46,582 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-28 09:40:46,583 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-28 09:40:46,585 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-28 09:40:46,655 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-28 09:40:46,658 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-28 09:40:46,659 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-28 09:40:46,659 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-28 09:40:46,661 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-28 09:40:46,662 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-28 09:40:46,662 INFO L138 SettingsManager]: * Use SBE=true [2021-10-28 09:40:46,663 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-28 09:40:46,663 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-28 09:40:46,663 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-28 09:40:46,665 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-28 09:40:46,665 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-28 09:40:46,666 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-28 09:40:46,666 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-28 09:40:46,666 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-28 09:40:46,667 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-28 09:40:46,667 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-28 09:40:46,667 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-28 09:40:46,668 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-28 09:40:46,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 09:40:46,669 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-28 09:40:46,669 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-28 09:40:46,669 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-28 09:40:46,669 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-28 09:40:46,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-28 09:40:46,670 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-28 09:40:46,670 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-28 09:40:46,671 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-28 09:40:46,671 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-28 09:40:46,674 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_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7608d8aa64807891206ad38b93db31434f261f46ffbbb3a8b8a4940e4ab5ce81 [2021-10-28 09:40:47,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-28 09:40:47,094 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-28 09:40:47,098 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-28 09:40:47,100 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-28 09:40:47,102 INFO L275 PluginConnector]: CDTParser initialized [2021-10-28 09:40:47,103 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-10-28 09:40:47,218 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/data/d3fade1a8/08965d80507642e9b8b247ec76db8642/FLAGbb40bfd7a [2021-10-28 09:40:48,421 INFO L306 CDTParser]: Found 1 translation units. [2021-10-28 09:40:48,422 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-10-28 09:40:48,478 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/data/d3fade1a8/08965d80507642e9b8b247ec76db8642/FLAGbb40bfd7a [2021-10-28 09:40:48,745 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/data/d3fade1a8/08965d80507642e9b8b247ec76db8642 [2021-10-28 09:40:48,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-28 09:40:48,750 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-28 09:40:48,752 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-28 09:40:48,753 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-28 09:40:48,763 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-28 09:40:48,765 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 09:40:48" (1/1) ... [2021-10-28 09:40:48,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dd4b7e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:40:48, skipping insertion in model container [2021-10-28 09:40:48,767 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 09:40:48" (1/1) ... [2021-10-28 09:40:48,777 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-28 09:40:48,961 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-28 09:40:49,330 WARN L228 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_c9aacefb-8117-4c40-9249-0499e71588f8/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-10-28 09:40:49,340 WARN L228 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_c9aacefb-8117-4c40-9249-0499e71588f8/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-10-28 09:40:49,376 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-28 09:40:49,396 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-28 09:40:51,065 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:51,076 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:51,077 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:51,078 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:51,080 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:51,104 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:51,105 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:51,109 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:51,113 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:51,119 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:51,123 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:51,125 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:51,125 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:51,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-28 09:40:51,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-28 09:40:51,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-28 09:40:51,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-28 09:40:51,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-28 09:40:51,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-28 09:40:51,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-28 09:40:51,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-28 09:40:51,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-28 09:40:51,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-28 09:40:52,140 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-28 09:40:52,661 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,662 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,690 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,692 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,700 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,701 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,721 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,738 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,739 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,740 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,740 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,741 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,741 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,808 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 09:40:52,863 INFO L203 MainTranslator]: Completed pre-run [2021-10-28 09:40:52,891 WARN L228 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_c9aacefb-8117-4c40-9249-0499e71588f8/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-10-28 09:40:52,900 WARN L228 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_c9aacefb-8117-4c40-9249-0499e71588f8/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-10-28 09:40:52,902 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-28 09:40:52,910 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-28 09:40:52,979 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,979 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,980 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,980 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,981 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,996 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,997 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,998 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:52,999 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:53,001 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:53,002 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:53,003 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:53,003 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:53,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-28 09:40:53,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-28 09:40:53,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-28 09:40:53,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-28 09:40:53,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-28 09:40:53,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-28 09:40:53,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-28 09:40:53,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-28 09:40:53,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-28 09:40:53,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-28 09:40:53,120 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-28 09:40:53,272 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:53,273 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:53,284 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:53,285 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:53,289 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:53,290 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:53,310 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:53,311 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:53,312 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:53,313 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:53,314 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:53,315 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:53,316 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-28 09:40:53,346 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 09:40:53,815 INFO L208 MainTranslator]: Completed translation [2021-10-28 09:40:53,816 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:40:53 WrapperNode [2021-10-28 09:40:53,816 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-28 09:40:53,818 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-28 09:40:53,819 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-28 09:40:53,819 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-28 09:40:53,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:40:53" (1/1) ... [2021-10-28 09:40:54,035 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:40:53" (1/1) ... [2021-10-28 09:40:54,228 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-28 09:40:54,230 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-28 09:40:54,230 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-28 09:40:54,231 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-28 09:40:54,245 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:40:53" (1/1) ... [2021-10-28 09:40:54,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:40:53" (1/1) ... [2021-10-28 09:40:54,269 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:40:53" (1/1) ... [2021-10-28 09:40:54,270 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:40:53" (1/1) ... [2021-10-28 09:40:54,397 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:40:53" (1/1) ... [2021-10-28 09:40:54,409 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:40:53" (1/1) ... [2021-10-28 09:40:54,445 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:40:53" (1/1) ... [2021-10-28 09:40:54,474 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-28 09:40:54,476 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-28 09:40:54,477 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-28 09:40:54,477 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-28 09:40:54,478 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:40:53" (1/1) ... [2021-10-28 09:40:54,490 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 09:40:54,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 09:40:54,524 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-28 09:40:54,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-28 09:40:54,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-10-28 09:40:54,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-28 09:40:54,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-28 09:40:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-28 09:40:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-28 09:40:54,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-28 09:40:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2021-10-28 09:40:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-28 09:40:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-10-28 09:40:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-28 09:40:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-28 09:40:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-28 09:40:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-28 09:40:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-28 09:41:08,496 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##175: assume !true; [2021-10-28 09:41:08,497 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##144: assume !true; [2021-10-28 09:41:08,514 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-28 09:41:08,514 INFO L299 CfgBuilder]: Removed 171 assume(true) statements. [2021-10-28 09:41:08,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 09:41:08 BoogieIcfgContainer [2021-10-28 09:41:08,518 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-28 09:41:08,521 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-28 09:41:08,521 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-28 09:41:08,525 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-28 09:41:08,526 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 09:40:48" (1/3) ... [2021-10-28 09:41:08,528 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9ce5d84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 09:41:08, skipping insertion in model container [2021-10-28 09:41:08,528 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 09:40:53" (2/3) ... [2021-10-28 09:41:08,533 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9ce5d84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 09:41:08, skipping insertion in model container [2021-10-28 09:41:08,533 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 09:41:08" (3/3) ... [2021-10-28 09:41:08,535 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_hash_iter_delete_harness.i [2021-10-28 09:41:08,543 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-28 09:41:08,544 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2021-10-28 09:41:08,618 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-28 09:41:08,625 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 [2021-10-28 09:41:08,626 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-10-28 09:41:08,656 INFO L276 IsEmpty]: Start isEmpty. Operand has 227 states, 220 states have (on average 1.4954545454545454) internal successors, (329), 226 states have internal predecessors, (329), 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) [2021-10-28 09:41:08,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-10-28 09:41:08,671 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:41:08,672 INFO L513 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, 1, 1, 1, 1, 1] [2021-10-28 09:41:08,673 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-28 09:41:08,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:41:08,679 INFO L85 PathProgramCache]: Analyzing trace with hash -1182384430, now seen corresponding path program 1 times [2021-10-28 09:41:08,692 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:41:08,692 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1147561235] [2021-10-28 09:41:08,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:41:08,694 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:41:09,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:41:09,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:41:09,639 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:41:09,639 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1147561235] [2021-10-28 09:41:09,640 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1147561235] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:41:09,640 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:41:09,641 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-28 09:41:09,643 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [125176395] [2021-10-28 09:41:09,650 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-28 09:41:09,650 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:41:09,666 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-28 09:41:09,667 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-28 09:41:09,672 INFO L87 Difference]: Start difference. First operand has 227 states, 220 states have (on average 1.4954545454545454) internal successors, (329), 226 states have internal predecessors, (329), 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 40.0) internal successors, (80), 2 states have internal predecessors, (80), 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) [2021-10-28 09:41:09,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:41:09,721 INFO L93 Difference]: Finished difference Result 450 states and 653 transitions. [2021-10-28 09:41:09,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-28 09:41:09,723 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 40.0) internal successors, (80), 2 states have internal predecessors, (80), 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 80 [2021-10-28 09:41:09,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:41:09,739 INFO L225 Difference]: With dead ends: 450 [2021-10-28 09:41:09,740 INFO L226 Difference]: Without dead ends: 222 [2021-10-28 09:41:09,744 INFO L786 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 [2021-10-28 09:41:09,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 222 states. [2021-10-28 09:41:09,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 222 to 222. [2021-10-28 09:41:09,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 222 states, 216 states have (on average 1.3564814814814814) internal successors, (293), 221 states have internal predecessors, (293), 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) [2021-10-28 09:41:09,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 222 states and 293 transitions. [2021-10-28 09:41:09,811 INFO L78 Accepts]: Start accepts. Automaton has 222 states and 293 transitions. Word has length 80 [2021-10-28 09:41:09,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:41:09,811 INFO L470 AbstractCegarLoop]: Abstraction has 222 states and 293 transitions. [2021-10-28 09:41:09,812 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 40.0) internal successors, (80), 2 states have internal predecessors, (80), 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) [2021-10-28 09:41:09,812 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 293 transitions. [2021-10-28 09:41:09,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-10-28 09:41:09,817 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:41:09,817 INFO L513 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, 1, 1, 1, 1, 1] [2021-10-28 09:41:09,818 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-28 09:41:09,818 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-28 09:41:09,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:41:09,820 INFO L85 PathProgramCache]: Analyzing trace with hash 1987564250, now seen corresponding path program 1 times [2021-10-28 09:41:09,820 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:41:09,820 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [304785300] [2021-10-28 09:41:09,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:41:09,821 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:41:09,978 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-10-28 09:41:09,978 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [215377906] [2021-10-28 09:41:09,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:41:09,979 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-28 09:41:09,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 09:41:09,982 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-28 09:41:09,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-10-28 09:41:11,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:41:11,460 INFO L263 TraceCheckSpWp]: Trace formula consists of 2637 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-28 09:41:11,475 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-28 09:41:12,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:41:12,112 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:41:12,112 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [304785300] [2021-10-28 09:41:12,113 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-10-28 09:41:12,113 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [215377906] [2021-10-28 09:41:12,113 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [215377906] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:41:12,113 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:41:12,114 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-28 09:41:12,115 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [660230878] [2021-10-28 09:41:12,116 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-28 09:41:12,117 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:41:12,118 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-28 09:41:12,118 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-28 09:41:12,118 INFO L87 Difference]: Start difference. First operand 222 states and 293 transitions. Second operand has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 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) [2021-10-28 09:41:12,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:41:12,330 INFO L93 Difference]: Finished difference Result 632 states and 840 transitions. [2021-10-28 09:41:12,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-28 09:41:12,331 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 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 80 [2021-10-28 09:41:12,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:41:12,336 INFO L225 Difference]: With dead ends: 632 [2021-10-28 09:41:12,336 INFO L226 Difference]: Without dead ends: 432 [2021-10-28 09:41:12,339 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-28 09:41:12,340 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 432 states. [2021-10-28 09:41:12,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 432 to 225. [2021-10-28 09:41:12,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 225 states, 219 states have (on average 1.3515981735159817) internal successors, (296), 224 states have internal predecessors, (296), 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) [2021-10-28 09:41:12,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 225 states and 296 transitions. [2021-10-28 09:41:12,367 INFO L78 Accepts]: Start accepts. Automaton has 225 states and 296 transitions. Word has length 80 [2021-10-28 09:41:12,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:41:12,368 INFO L470 AbstractCegarLoop]: Abstraction has 225 states and 296 transitions. [2021-10-28 09:41:12,368 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 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) [2021-10-28 09:41:12,368 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 296 transitions. [2021-10-28 09:41:12,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-10-28 09:41:12,371 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:41:12,371 INFO L513 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, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 09:41:12,428 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-10-28 09:41:12,598 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-28 09:41:12,599 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-28 09:41:12,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:41:12,600 INFO L85 PathProgramCache]: Analyzing trace with hash -1524698762, now seen corresponding path program 1 times [2021-10-28 09:41:12,600 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:41:12,600 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1152787835] [2021-10-28 09:41:12,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:41:12,601 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:41:12,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:41:13,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:41:13,633 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:41:13,633 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1152787835] [2021-10-28 09:41:13,634 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1152787835] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:41:13,634 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:41:13,634 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-10-28 09:41:13,635 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [355826672] [2021-10-28 09:41:13,635 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-28 09:41:13,636 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:41:13,637 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-28 09:41:13,637 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-10-28 09:41:13,637 INFO L87 Difference]: Start difference. First operand 225 states and 296 transitions. Second operand has 8 states, 8 states have (on average 10.25) internal successors, (82), 8 states have internal predecessors, (82), 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) [2021-10-28 09:41:19,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:41:19,160 INFO L93 Difference]: Finished difference Result 418 states and 555 transitions. [2021-10-28 09:41:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-10-28 09:41:19,162 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.25) internal successors, (82), 8 states have internal predecessors, (82), 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 82 [2021-10-28 09:41:19,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:41:19,165 INFO L225 Difference]: With dead ends: 418 [2021-10-28 09:41:19,165 INFO L226 Difference]: Without dead ends: 231 [2021-10-28 09:41:19,167 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2021-10-28 09:41:19,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 231 states. [2021-10-28 09:41:19,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 231 to 227. [2021-10-28 09:41:19,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 227 states, 221 states have (on average 1.3484162895927603) internal successors, (298), 226 states have internal predecessors, (298), 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) [2021-10-28 09:41:19,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 298 transitions. [2021-10-28 09:41:19,191 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 298 transitions. Word has length 82 [2021-10-28 09:41:19,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:41:19,192 INFO L470 AbstractCegarLoop]: Abstraction has 227 states and 298 transitions. [2021-10-28 09:41:19,192 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.25) internal successors, (82), 8 states have internal predecessors, (82), 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) [2021-10-28 09:41:19,192 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 298 transitions. [2021-10-28 09:41:19,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-10-28 09:41:19,195 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:41:19,195 INFO L513 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, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 09:41:19,196 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-28 09:41:19,196 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-28 09:41:19,197 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:41:19,197 INFO L85 PathProgramCache]: Analyzing trace with hash -1322874828, now seen corresponding path program 1 times [2021-10-28 09:41:19,197 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:41:19,198 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1509919319] [2021-10-28 09:41:19,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:41:19,198 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:41:19,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:41:19,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:41:19,582 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:41:19,583 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1509919319] [2021-10-28 09:41:19,583 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1509919319] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:41:19,583 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:41:19,583 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-28 09:41:19,584 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [871391232] [2021-10-28 09:41:19,584 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-28 09:41:19,584 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:41:19,586 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-28 09:41:19,586 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-28 09:41:19,586 INFO L87 Difference]: Start difference. First operand 227 states and 298 transitions. Second operand has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 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) [2021-10-28 09:41:19,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:41:19,791 INFO L93 Difference]: Finished difference Result 417 states and 553 transitions. [2021-10-28 09:41:19,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-28 09:41:19,792 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 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 82 [2021-10-28 09:41:19,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:41:19,795 INFO L225 Difference]: With dead ends: 417 [2021-10-28 09:41:19,795 INFO L226 Difference]: Without dead ends: 225 [2021-10-28 09:41:19,797 INFO L786 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 [2021-10-28 09:41:19,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 225 states. [2021-10-28 09:41:19,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 225 to 225. [2021-10-28 09:41:19,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 225 states, 219 states have (on average 1.3424657534246576) internal successors, (294), 224 states have internal predecessors, (294), 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) [2021-10-28 09:41:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 225 states and 294 transitions. [2021-10-28 09:41:19,818 INFO L78 Accepts]: Start accepts. Automaton has 225 states and 294 transitions. Word has length 82 [2021-10-28 09:41:19,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:41:19,819 INFO L470 AbstractCegarLoop]: Abstraction has 225 states and 294 transitions. [2021-10-28 09:41:19,819 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 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) [2021-10-28 09:41:19,820 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 294 transitions. [2021-10-28 09:41:19,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-10-28 09:41:19,822 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:41:19,823 INFO L513 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 09:41:19,823 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-28 09:41:19,823 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-28 09:41:19,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:41:19,824 INFO L85 PathProgramCache]: Analyzing trace with hash 1585484667, now seen corresponding path program 1 times [2021-10-28 09:41:19,825 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:41:19,825 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1027754762] [2021-10-28 09:41:19,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:41:19,825 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:41:19,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:41:20,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:41:20,392 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:41:20,392 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1027754762] [2021-10-28 09:41:20,393 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1027754762] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:41:20,393 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:41:20,393 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-28 09:41:20,393 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [929244129] [2021-10-28 09:41:20,394 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-28 09:41:20,395 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:41:20,395 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-28 09:41:20,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-28 09:41:20,396 INFO L87 Difference]: Start difference. First operand 225 states and 294 transitions. Second operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 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) [2021-10-28 09:41:26,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:41:26,220 INFO L93 Difference]: Finished difference Result 509 states and 671 transitions. [2021-10-28 09:41:26,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-28 09:41:26,221 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 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 84 [2021-10-28 09:41:26,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:41:26,225 INFO L225 Difference]: With dead ends: 509 [2021-10-28 09:41:26,226 INFO L226 Difference]: Without dead ends: 321 [2021-10-28 09:41:26,227 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-10-28 09:41:26,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2021-10-28 09:41:26,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 225. [2021-10-28 09:41:26,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 225 states, 219 states have (on average 1.3196347031963471) internal successors, (289), 224 states have internal predecessors, (289), 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) [2021-10-28 09:41:26,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 225 states and 289 transitions. [2021-10-28 09:41:26,254 INFO L78 Accepts]: Start accepts. Automaton has 225 states and 289 transitions. Word has length 84 [2021-10-28 09:41:26,254 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:41:26,255 INFO L470 AbstractCegarLoop]: Abstraction has 225 states and 289 transitions. [2021-10-28 09:41:26,255 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 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) [2021-10-28 09:41:26,255 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 289 transitions. [2021-10-28 09:41:26,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-10-28 09:41:26,258 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:41:26,258 INFO L513 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 09:41:26,259 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-10-28 09:41:26,259 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-28 09:41:26,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:41:26,260 INFO L85 PathProgramCache]: Analyzing trace with hash 1837891242, now seen corresponding path program 1 times [2021-10-28 09:41:26,260 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:41:26,261 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1369439211] [2021-10-28 09:41:26,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:41:26,262 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:41:27,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:41:27,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:41:27,303 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:41:27,303 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1369439211] [2021-10-28 09:41:27,303 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1369439211] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:41:27,304 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:41:27,304 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-28 09:41:27,304 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [75479662] [2021-10-28 09:41:27,305 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-28 09:41:27,305 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:41:27,306 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-28 09:41:27,306 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-28 09:41:27,307 INFO L87 Difference]: Start difference. First operand 225 states and 289 transitions. Second operand has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 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) [2021-10-28 09:41:27,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:41:27,688 INFO L93 Difference]: Finished difference Result 385 states and 495 transitions. [2021-10-28 09:41:27,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-28 09:41:27,689 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 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 85 [2021-10-28 09:41:27,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:41:27,692 INFO L225 Difference]: With dead ends: 385 [2021-10-28 09:41:27,692 INFO L226 Difference]: Without dead ends: 237 [2021-10-28 09:41:27,693 INFO L786 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 [2021-10-28 09:41:27,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 237 states. [2021-10-28 09:41:27,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 223. [2021-10-28 09:41:27,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 223 states, 217 states have (on average 1.2764976958525345) internal successors, (277), 222 states have internal predecessors, (277), 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) [2021-10-28 09:41:27,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 277 transitions. [2021-10-28 09:41:27,711 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 277 transitions. Word has length 85 [2021-10-28 09:41:27,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:41:27,715 INFO L470 AbstractCegarLoop]: Abstraction has 223 states and 277 transitions. [2021-10-28 09:41:27,715 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 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) [2021-10-28 09:41:27,715 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 277 transitions. [2021-10-28 09:41:27,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-10-28 09:41:27,719 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:41:27,719 INFO L513 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 09:41:27,720 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-10-28 09:41:27,720 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-10-28 09:41:27,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:41:27,726 INFO L85 PathProgramCache]: Analyzing trace with hash -1055082684, now seen corresponding path program 1 times [2021-10-28 09:41:27,728 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:41:27,733 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1066333609] [2021-10-28 09:41:27,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:41:27,733 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:41:27,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:41:28,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:41:28,251 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:41:28,251 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1066333609] [2021-10-28 09:41:28,251 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1066333609] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:41:28,252 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:41:28,252 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-28 09:41:28,252 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2078143020] [2021-10-28 09:41:28,253 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-28 09:41:28,253 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:41:28,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-28 09:41:28,254 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-28 09:41:28,254 INFO L87 Difference]: Start difference. First operand 223 states and 277 transitions. Second operand has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 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) [2021-10-28 09:41:28,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:41:28,283 INFO L93 Difference]: Finished difference Result 223 states and 277 transitions. [2021-10-28 09:41:28,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-28 09:41:28,284 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 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 103 [2021-10-28 09:41:28,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:41:28,284 INFO L225 Difference]: With dead ends: 223 [2021-10-28 09:41:28,285 INFO L226 Difference]: Without dead ends: 0 [2021-10-28 09:41:28,285 INFO L786 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 [2021-10-28 09:41:28,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-28 09:41:28,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-28 09:41:28,286 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) [2021-10-28 09:41:28,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-28 09:41:28,286 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 103 [2021-10-28 09:41:28,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:41:28,287 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-28 09:41:28,287 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 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) [2021-10-28 09:41:28,287 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-28 09:41:28,287 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-28 09:41:28,292 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-28 09:41:28,293 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-10-28 09:41:28,293 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION [2021-10-28 09:41:28,293 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION [2021-10-28 09:41:28,294 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION [2021-10-28 09:41:28,294 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION [2021-10-28 09:41:28,294 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-10-28 09:41:28,297 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-28 09:41:28,304 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,311 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,319 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,322 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,323 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,324 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,325 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,330 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,335 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,341 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,342 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,343 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,344 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,345 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,353 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,356 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,358 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,364 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,365 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,366 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,367 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,368 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,370 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,374 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,374 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,375 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,376 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,378 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,381 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,388 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,389 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,390 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,391 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,391 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,392 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,396 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,399 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,400 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,401 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,403 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,405 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,407 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,408 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,409 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,410 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,411 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,412 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,414 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,415 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,416 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:28,417 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:41:29,511 INFO L853 garLoopResultBuilder]: At program point L10044(lines 9999 10046) the Hoare annotation is: (and |ULTIMATE.start_aws_hash_table_is_valid_#t~short1478| (not (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| 0)) (not (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base|) |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset|) 0)) (not (= |ULTIMATE.start_bounded_malloc_#res.base| 0)) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| ULTIMATE.start_ensure_allocated_hash_table_~map.base) (or (not (= ULTIMATE.start_hash_table_state_is_valid_~map.offset 0)) (not (= ULTIMATE.start_hash_table_state_is_valid_~map.base 0))) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset| ULTIMATE.start_ensure_allocated_hash_table_~map.offset) (not (= (select (select |#memory_$Pointer$.base| ULTIMATE.start_aws_hash_table_is_valid_~map.base) ULTIMATE.start_aws_hash_table_is_valid_~map.offset) 0))) [2021-10-28 09:41:29,512 INFO L853 garLoopResultBuilder]: At program point L10044-1(lines 9999 10046) the Hoare annotation is: false [2021-10-28 09:41:29,512 INFO L853 garLoopResultBuilder]: At program point L10044-2(lines 9999 10046) the Hoare annotation is: false [2021-10-28 09:41:29,512 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-10-28 09:41:29,512 INFO L853 garLoopResultBuilder]: At program point L10044-7(lines 9999 10046) the Hoare annotation is: false [2021-10-28 09:41:29,512 INFO L853 garLoopResultBuilder]: At program point L10044-8(lines 9999 10046) the Hoare annotation is: false [2021-10-28 09:41:29,513 INFO L853 garLoopResultBuilder]: At program point L10044-3(lines 9999 10046) the Hoare annotation is: false [2021-10-28 09:41:29,513 INFO L853 garLoopResultBuilder]: At program point L10044-4(lines 9999 10046) the Hoare annotation is: false [2021-10-28 09:41:29,513 INFO L853 garLoopResultBuilder]: At program point L10044-5(lines 9999 10046) the Hoare annotation is: false [2021-10-28 09:41:29,513 INFO L853 garLoopResultBuilder]: At program point L10044-6(lines 9999 10046) the Hoare annotation is: false [2021-10-28 09:41:29,513 INFO L857 garLoopResultBuilder]: For program point L10079-2(line 10079) no Hoare annotation was computed. [2021-10-28 09:41:29,513 INFO L857 garLoopResultBuilder]: For program point L10079-3(line 10079) no Hoare annotation was computed. [2021-10-28 09:41:29,513 INFO L853 garLoopResultBuilder]: At program point L10112(lines 10101 10113) the Hoare annotation is: (and (not (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| 0)) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| ULTIMATE.start_ensure_allocated_hash_table_~map.base) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset| ULTIMATE.start_ensure_allocated_hash_table_~map.offset)) [2021-10-28 09:41:29,514 INFO L857 garLoopResultBuilder]: For program point L10079(line 10079) no Hoare annotation was computed. [2021-10-28 09:41:29,514 INFO L857 garLoopResultBuilder]: For program point L10079-1(line 10079) no Hoare annotation was computed. [2021-10-28 09:41:29,514 INFO L857 garLoopResultBuilder]: For program point L6809(lines 6809 6819) no Hoare annotation was computed. [2021-10-28 09:41:29,514 INFO L853 garLoopResultBuilder]: At program point L9617-2(lines 9617 9636) the Hoare annotation is: false [2021-10-28 09:41:29,514 INFO L857 garLoopResultBuilder]: For program point L9882(lines 9882 9889) no Hoare annotation was computed. [2021-10-28 09:41:29,514 INFO L853 garLoopResultBuilder]: At program point L6843(lines 6837 6844) the Hoare annotation is: (and (not (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| 0)) (not (= |ULTIMATE.start_bounded_malloc_#res.base| 0)) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| ULTIMATE.start_ensure_allocated_hash_table_~map.base) (or (not (= ULTIMATE.start_hash_table_state_is_valid_~map.offset 0)) (not (= ULTIMATE.start_hash_table_state_is_valid_~map.base 0))) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset| ULTIMATE.start_ensure_allocated_hash_table_~map.offset)) [2021-10-28 09:41:29,515 INFO L857 garLoopResultBuilder]: For program point L9882-1(lines 9882 9889) no Hoare annotation was computed. [2021-10-28 09:41:29,515 INFO L857 garLoopResultBuilder]: For program point L10114(lines 10114 10133) no Hoare annotation was computed. [2021-10-28 09:41:29,515 INFO L857 garLoopResultBuilder]: For program point L9883(lines 9883 9885) no Hoare annotation was computed. [2021-10-28 09:41:29,515 INFO L857 garLoopResultBuilder]: For program point L9883-2(lines 9883 9885) no Hoare annotation was computed. [2021-10-28 09:41:29,515 INFO L857 garLoopResultBuilder]: For program point L10082(lines 10082 10083) no Hoare annotation was computed. [2021-10-28 09:41:29,515 INFO L857 garLoopResultBuilder]: For program point L10082-6(lines 10082 10083) no Hoare annotation was computed. [2021-10-28 09:41:29,516 INFO L857 garLoopResultBuilder]: For program point L10082-8(lines 10082 10083) no Hoare annotation was computed. [2021-10-28 09:41:29,516 INFO L857 garLoopResultBuilder]: For program point L10082-2(lines 10082 10083) no Hoare annotation was computed. [2021-10-28 09:41:29,516 INFO L857 garLoopResultBuilder]: For program point L10082-4(lines 10082 10083) no Hoare annotation was computed. [2021-10-28 09:41:29,516 INFO L853 garLoopResultBuilder]: At program point L2617(lines 2613 2621) the Hoare annotation is: (and (not (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| 0)) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| ULTIMATE.start_ensure_allocated_hash_table_~map.base) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset| ULTIMATE.start_ensure_allocated_hash_table_~map.offset)) [2021-10-28 09:41:29,516 INFO L857 garLoopResultBuilder]: For program point L10082-14(lines 10082 10083) no Hoare annotation was computed. [2021-10-28 09:41:29,516 INFO L857 garLoopResultBuilder]: For program point L10082-10(lines 10082 10083) no Hoare annotation was computed. [2021-10-28 09:41:29,516 INFO L857 garLoopResultBuilder]: For program point L10082-12(lines 10082 10083) no Hoare annotation was computed. [2021-10-28 09:41:29,517 INFO L857 garLoopResultBuilder]: For program point L9621(lines 9621 9623) no Hoare annotation was computed. [2021-10-28 09:41:29,517 INFO L857 garLoopResultBuilder]: For program point L9886(lines 9886 9888) no Hoare annotation was computed. [2021-10-28 09:41:29,517 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-10-28 09:41:29,517 INFO L857 garLoopResultBuilder]: For program point L10085(line 10085) no Hoare annotation was computed. [2021-10-28 09:41:29,517 INFO L857 garLoopResultBuilder]: For program point L10085-1(line 10085) no Hoare annotation was computed. [2021-10-28 09:41:29,517 INFO L857 garLoopResultBuilder]: For program point L10085-2(line 10085) no Hoare annotation was computed. [2021-10-28 09:41:29,518 INFO L857 garLoopResultBuilder]: For program point L10085-3(line 10085) no Hoare annotation was computed. [2021-10-28 09:41:29,518 INFO L853 garLoopResultBuilder]: At program point L6947(lines 6943 6948) the Hoare annotation is: (and (not (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| 0)) (not (= |ULTIMATE.start_bounded_malloc_#res.base| 0)) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| ULTIMATE.start_ensure_allocated_hash_table_~map.base) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset| ULTIMATE.start_ensure_allocated_hash_table_~map.offset)) [2021-10-28 09:41:29,526 INFO L857 garLoopResultBuilder]: For program point L10119-2(line 10119) no Hoare annotation was computed. [2021-10-28 09:41:29,526 INFO L857 garLoopResultBuilder]: For program point L10119(line 10119) no Hoare annotation was computed. [2021-10-28 09:41:29,526 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-10-28 09:41:29,528 INFO L857 garLoopResultBuilder]: For program point L210(lines 210 212) no Hoare annotation was computed. [2021-10-28 09:41:29,528 INFO L857 garLoopResultBuilder]: For program point L210-1(lines 210 212) no Hoare annotation was computed. [2021-10-28 09:41:29,528 INFO L857 garLoopResultBuilder]: For program point L210-2(lines 210 212) no Hoare annotation was computed. [2021-10-28 09:41:29,528 INFO L857 garLoopResultBuilder]: For program point L210-3(lines 210 212) no Hoare annotation was computed. [2021-10-28 09:41:29,528 INFO L857 garLoopResultBuilder]: For program point L210-4(lines 210 212) no Hoare annotation was computed. [2021-10-28 09:41:29,529 INFO L857 garLoopResultBuilder]: For program point L210-5(lines 210 212) no Hoare annotation was computed. [2021-10-28 09:41:29,529 INFO L857 garLoopResultBuilder]: For program point L210-6(lines 210 212) no Hoare annotation was computed. [2021-10-28 09:41:29,529 INFO L857 garLoopResultBuilder]: For program point L210-7(lines 210 212) no Hoare annotation was computed. [2021-10-28 09:41:29,530 INFO L857 garLoopResultBuilder]: For program point L210-8(lines 210 212) no Hoare annotation was computed. [2021-10-28 09:41:29,531 INFO L857 garLoopResultBuilder]: For program point L210-9(lines 210 212) no Hoare annotation was computed. [2021-10-28 09:41:29,531 INFO L857 garLoopResultBuilder]: For program point L10087-2(line 10087) no Hoare annotation was computed. [2021-10-28 09:41:29,531 INFO L857 garLoopResultBuilder]: For program point L10054-1(lines 10054 10058) no Hoare annotation was computed. [2021-10-28 09:41:29,531 INFO L857 garLoopResultBuilder]: For program point L210-10(lines 210 212) no Hoare annotation was computed. [2021-10-28 09:41:29,532 INFO L857 garLoopResultBuilder]: For program point L10054-2(lines 10054 10058) no Hoare annotation was computed. [2021-10-28 09:41:29,532 INFO L857 garLoopResultBuilder]: For program point L210-11(lines 210 212) no Hoare annotation was computed. [2021-10-28 09:41:29,532 INFO L857 garLoopResultBuilder]: For program point L10087-4(line 10087) no Hoare annotation was computed. [2021-10-28 09:41:29,532 INFO L857 garLoopResultBuilder]: For program point L10054-3(lines 10054 10058) no Hoare annotation was computed. [2021-10-28 09:41:29,532 INFO L857 garLoopResultBuilder]: For program point L210-12(lines 210 212) no Hoare annotation was computed. [2021-10-28 09:41:29,533 INFO L857 garLoopResultBuilder]: For program point L210-13(lines 210 212) no Hoare annotation was computed. [2021-10-28 09:41:29,533 INFO L857 garLoopResultBuilder]: For program point L10120(line 10120) no Hoare annotation was computed. [2021-10-28 09:41:29,533 INFO L857 garLoopResultBuilder]: For program point L210-14(lines 210 212) no Hoare annotation was computed. [2021-10-28 09:41:29,533 INFO L857 garLoopResultBuilder]: For program point L10087(line 10087) no Hoare annotation was computed. [2021-10-28 09:41:29,533 INFO L857 garLoopResultBuilder]: For program point L210-15(lines 210 212) no Hoare annotation was computed. [2021-10-28 09:41:29,534 INFO L857 garLoopResultBuilder]: For program point L10120-2(line 10120) no Hoare annotation was computed. [2021-10-28 09:41:29,534 INFO L857 garLoopResultBuilder]: For program point L10054(lines 10054 10058) no Hoare annotation was computed. [2021-10-28 09:41:29,534 INFO L857 garLoopResultBuilder]: For program point L210-16(lines 210 212) no Hoare annotation was computed. [2021-10-28 09:41:29,534 INFO L857 garLoopResultBuilder]: For program point L210-17(lines 210 212) no Hoare annotation was computed. [2021-10-28 09:41:29,534 INFO L857 garLoopResultBuilder]: For program point L10087-10(line 10087) no Hoare annotation was computed. [2021-10-28 09:41:29,535 INFO L857 garLoopResultBuilder]: For program point L210-18(lines 210 212) no Hoare annotation was computed. [2021-10-28 09:41:29,535 INFO L857 garLoopResultBuilder]: For program point L10087-12(line 10087) no Hoare annotation was computed. [2021-10-28 09:41:29,535 INFO L857 garLoopResultBuilder]: For program point L10087-6(line 10087) no Hoare annotation was computed. [2021-10-28 09:41:29,535 INFO L857 garLoopResultBuilder]: For program point L10087-8(line 10087) no Hoare annotation was computed. [2021-10-28 09:41:29,536 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-10-28 09:41:29,536 INFO L857 garLoopResultBuilder]: For program point L10087-14(line 10087) no Hoare annotation was computed. [2021-10-28 09:41:29,536 INFO L857 garLoopResultBuilder]: For program point L211(line 211) no Hoare annotation was computed. [2021-10-28 09:41:29,536 INFO L857 garLoopResultBuilder]: For program point L211-2(line 211) no Hoare annotation was computed. [2021-10-28 09:41:29,536 INFO L857 garLoopResultBuilder]: For program point L211-4(line 211) no Hoare annotation was computed. [2021-10-28 09:41:29,537 INFO L857 garLoopResultBuilder]: For program point L211-6(line 211) no Hoare annotation was computed. [2021-10-28 09:41:29,537 INFO L857 garLoopResultBuilder]: For program point L211-8(line 211) no Hoare annotation was computed. [2021-10-28 09:41:29,537 INFO L857 garLoopResultBuilder]: For program point L211-10(line 211) no Hoare annotation was computed. [2021-10-28 09:41:29,537 INFO L857 garLoopResultBuilder]: For program point L211-12(line 211) no Hoare annotation was computed. [2021-10-28 09:41:29,537 INFO L857 garLoopResultBuilder]: For program point L211-14(line 211) no Hoare annotation was computed. [2021-10-28 09:41:29,538 INFO L857 garLoopResultBuilder]: For program point L211-16(line 211) no Hoare annotation was computed. [2021-10-28 09:41:29,538 INFO L857 garLoopResultBuilder]: For program point L211-18(line 211) no Hoare annotation was computed. [2021-10-28 09:41:29,538 INFO L853 garLoopResultBuilder]: At program point L2590(lines 2586 2594) the Hoare annotation is: (and (not (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| 0)) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| ULTIMATE.start_ensure_allocated_hash_table_~map.base) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset| ULTIMATE.start_ensure_allocated_hash_table_~map.offset)) [2021-10-28 09:41:29,538 INFO L857 garLoopResultBuilder]: For program point L211-20(line 211) no Hoare annotation was computed. [2021-10-28 09:41:29,538 INFO L857 garLoopResultBuilder]: For program point L211-22(line 211) no Hoare annotation was computed. [2021-10-28 09:41:29,539 INFO L857 garLoopResultBuilder]: For program point L211-24(line 211) no Hoare annotation was computed. [2021-10-28 09:41:29,539 INFO L857 garLoopResultBuilder]: For program point L211-26(line 211) no Hoare annotation was computed. [2021-10-28 09:41:29,539 INFO L857 garLoopResultBuilder]: For program point L211-28(line 211) no Hoare annotation was computed. [2021-10-28 09:41:29,539 INFO L857 garLoopResultBuilder]: For program point L211-30(line 211) no Hoare annotation was computed. [2021-10-28 09:41:29,540 INFO L857 garLoopResultBuilder]: For program point L211-32(line 211) no Hoare annotation was computed. [2021-10-28 09:41:29,540 INFO L857 garLoopResultBuilder]: For program point L211-34(line 211) no Hoare annotation was computed. [2021-10-28 09:41:29,541 INFO L857 garLoopResultBuilder]: For program point L211-36(line 211) no Hoare annotation was computed. [2021-10-28 09:41:29,541 INFO L857 garLoopResultBuilder]: For program point L9990-2(line 9990) no Hoare annotation was computed. [2021-10-28 09:41:29,541 INFO L857 garLoopResultBuilder]: For program point L9990-3(line 9990) no Hoare annotation was computed. [2021-10-28 09:41:29,542 INFO L853 garLoopResultBuilder]: At program point L6852-1(line 6852) the Hoare annotation is: false [2021-10-28 09:41:29,543 INFO L853 garLoopResultBuilder]: At program point L6852(line 6852) the Hoare annotation is: false [2021-10-28 09:41:29,543 INFO L857 garLoopResultBuilder]: For program point L9990(line 9990) no Hoare annotation was computed. [2021-10-28 09:41:29,544 INFO L857 garLoopResultBuilder]: For program point L9990-9(line 9990) no Hoare annotation was computed. [2021-10-28 09:41:29,547 INFO L857 garLoopResultBuilder]: For program point L9990-10(line 9990) no Hoare annotation was computed. [2021-10-28 09:41:29,547 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-10-28 09:41:29,548 INFO L857 garLoopResultBuilder]: For program point L9990-12(line 9990) no Hoare annotation was computed. [2021-10-28 09:41:29,548 INFO L857 garLoopResultBuilder]: For program point L9990-5(line 9990) no Hoare annotation was computed. [2021-10-28 09:41:29,549 INFO L853 garLoopResultBuilder]: At program point L9990-6(lines 9988 9991) the Hoare annotation is: (and (not (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| 0)) (not (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base|) |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset|) 0)) (not (= |ULTIMATE.start_bounded_malloc_#res.base| 0)) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| ULTIMATE.start_ensure_allocated_hash_table_~map.base) (or (not (= ULTIMATE.start_hash_table_state_is_valid_~map.offset 0)) (not (= ULTIMATE.start_hash_table_state_is_valid_~map.base 0))) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset| ULTIMATE.start_ensure_allocated_hash_table_~map.offset) (not (= (select (select |#memory_$Pointer$.base| ULTIMATE.start_aws_hash_table_is_valid_~map.base) ULTIMATE.start_aws_hash_table_is_valid_~map.offset) 0))) [2021-10-28 09:41:29,550 INFO L857 garLoopResultBuilder]: For program point L9990-7(line 9990) no Hoare annotation was computed. [2021-10-28 09:41:29,550 INFO L857 garLoopResultBuilder]: For program point L9990-17(line 9990) no Hoare annotation was computed. [2021-10-28 09:41:29,550 INFO L857 garLoopResultBuilder]: For program point L9990-19(line 9990) no Hoare annotation was computed. [2021-10-28 09:41:29,550 INFO L853 garLoopResultBuilder]: At program point L9990-20(lines 9988 9991) the Hoare annotation is: false [2021-10-28 09:41:29,551 INFO L853 garLoopResultBuilder]: At program point L9990-13(lines 9988 9991) the Hoare annotation is: false [2021-10-28 09:41:29,551 INFO L857 garLoopResultBuilder]: For program point L9990-14(line 9990) no Hoare annotation was computed. [2021-10-28 09:41:29,551 INFO L857 garLoopResultBuilder]: For program point L9990-16(line 9990) no Hoare annotation was computed. [2021-10-28 09:41:29,552 INFO L857 garLoopResultBuilder]: For program point L9990-26(line 9990) no Hoare annotation was computed. [2021-10-28 09:41:29,552 INFO L853 garLoopResultBuilder]: At program point L9990-27(lines 9988 9991) the Hoare annotation is: false [2021-10-28 09:41:29,552 INFO L853 garLoopResultBuilder]: At program point L10090(lines 10052 10093) the Hoare annotation is: (and (not (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| 0)) (not (= |ULTIMATE.start_bounded_malloc_#res.base| 0)) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| ULTIMATE.start_ensure_allocated_hash_table_~map.base) (or (not (= ULTIMATE.start_hash_table_state_is_valid_~map.offset 0)) (not (= ULTIMATE.start_hash_table_state_is_valid_~map.base 0))) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset| ULTIMATE.start_ensure_allocated_hash_table_~map.offset) (= |ULTIMATE.start_aws_hash_iter_is_valid_#res| 0)) [2021-10-28 09:41:29,552 INFO L857 garLoopResultBuilder]: For program point L9990-28(line 9990) no Hoare annotation was computed. [2021-10-28 09:41:29,553 INFO L857 garLoopResultBuilder]: For program point L9990-21(line 9990) no Hoare annotation was computed. [2021-10-28 09:41:29,553 INFO L857 garLoopResultBuilder]: For program point L9990-23(line 9990) no Hoare annotation was computed. [2021-10-28 09:41:29,553 INFO L857 garLoopResultBuilder]: For program point L9990-24(line 9990) no Hoare annotation was computed. [2021-10-28 09:41:29,553 INFO L857 garLoopResultBuilder]: For program point L9990-33(line 9990) no Hoare annotation was computed. [2021-10-28 09:41:29,553 INFO L857 garLoopResultBuilder]: For program point L9892(line 9892) no Hoare annotation was computed. [2021-10-28 09:41:29,554 INFO L853 garLoopResultBuilder]: At program point L9990-34(lines 9988 9991) the Hoare annotation is: false [2021-10-28 09:41:29,554 INFO L857 garLoopResultBuilder]: For program point L9892-2(lines 9892 9894) no Hoare annotation was computed. [2021-10-28 09:41:29,554 INFO L853 garLoopResultBuilder]: At program point L10090-1(lines 10052 10093) the Hoare annotation is: (and (not (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| 0)) (not (= |ULTIMATE.start_bounded_malloc_#res.base| 0)) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| ULTIMATE.start_ensure_allocated_hash_table_~map.base) (or (not (= ULTIMATE.start_hash_table_state_is_valid_~map.offset 0)) (not (= ULTIMATE.start_hash_table_state_is_valid_~map.base 0))) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset| ULTIMATE.start_ensure_allocated_hash_table_~map.offset) (= |ULTIMATE.start_aws_hash_iter_is_valid_#res| 0)) [2021-10-28 09:41:29,554 INFO L853 garLoopResultBuilder]: At program point L10090-2(lines 10052 10093) the Hoare annotation is: false [2021-10-28 09:41:29,555 INFO L857 garLoopResultBuilder]: For program point L9990-30(line 9990) no Hoare annotation was computed. [2021-10-28 09:41:29,555 INFO L857 garLoopResultBuilder]: For program point L9990-31(line 9990) no Hoare annotation was computed. [2021-10-28 09:41:29,555 INFO L853 garLoopResultBuilder]: At program point L10090-3(lines 10052 10093) the Hoare annotation is: false [2021-10-28 09:41:29,555 INFO L857 garLoopResultBuilder]: For program point L9892-4(lines 9892 9894) no Hoare annotation was computed. [2021-10-28 09:41:29,555 INFO L853 garLoopResultBuilder]: At program point L1998(lines 1988 1999) the Hoare annotation is: (and (not (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| 0)) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| ULTIMATE.start_ensure_allocated_hash_table_~map.base) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset| ULTIMATE.start_ensure_allocated_hash_table_~map.offset)) [2021-10-28 09:41:29,556 INFO L853 garLoopResultBuilder]: At program point L1998-1(lines 1988 1999) the Hoare annotation is: (and (not (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| 0)) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| ULTIMATE.start_ensure_allocated_hash_table_~map.base) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset| ULTIMATE.start_ensure_allocated_hash_table_~map.offset)) [2021-10-28 09:41:29,556 INFO L857 garLoopResultBuilder]: For program point L9629(lines 9629 9631) no Hoare annotation was computed. [2021-10-28 09:41:29,556 INFO L857 garLoopResultBuilder]: For program point L10059(lines 10059 10063) no Hoare annotation was computed. [2021-10-28 09:41:29,556 INFO L857 garLoopResultBuilder]: For program point L10059-1(lines 10059 10063) no Hoare annotation was computed. [2021-10-28 09:41:29,557 INFO L857 garLoopResultBuilder]: For program point L10059-2(lines 10059 10063) no Hoare annotation was computed. [2021-10-28 09:41:29,557 INFO L857 garLoopResultBuilder]: For program point L10059-3(lines 10059 10063) no Hoare annotation was computed. [2021-10-28 09:41:29,558 INFO L853 garLoopResultBuilder]: At program point L250(lines 248 251) the Hoare annotation is: (and (not (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| 0)) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| ULTIMATE.start_ensure_allocated_hash_table_~map.base) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset| ULTIMATE.start_ensure_allocated_hash_table_~map.offset)) [2021-10-28 09:41:29,558 INFO L857 garLoopResultBuilder]: For program point L7385-1(lines 7385 7387) no Hoare annotation was computed. [2021-10-28 09:41:29,558 INFO L857 garLoopResultBuilder]: For program point L7385(lines 7385 7387) no Hoare annotation was computed. [2021-10-28 09:41:29,558 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-28 09:41:29,559 INFO L853 garLoopResultBuilder]: At program point L2630(lines 2626 2631) the Hoare annotation is: (and (not (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| 0)) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| ULTIMATE.start_ensure_allocated_hash_table_~map.base) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset| ULTIMATE.start_ensure_allocated_hash_table_~map.offset)) [2021-10-28 09:41:29,559 INFO L853 garLoopResultBuilder]: At program point L2630-2(lines 2626 2631) the Hoare annotation is: false [2021-10-28 09:41:29,559 INFO L853 garLoopResultBuilder]: At program point L2630-1(lines 2626 2631) the Hoare annotation is: (and |ULTIMATE.start_aws_hash_table_is_valid_#t~short1478| (not (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| 0)) (not (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base|) |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset|) 0)) (not (= |ULTIMATE.start_bounded_malloc_#res.base| 0)) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| ULTIMATE.start_ensure_allocated_hash_table_~map.base) (or (not (= ULTIMATE.start_hash_table_state_is_valid_~map.offset 0)) (not (= ULTIMATE.start_hash_table_state_is_valid_~map.base 0))) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset| ULTIMATE.start_ensure_allocated_hash_table_~map.offset) (not (= (select (select |#memory_$Pointer$.base| ULTIMATE.start_aws_hash_table_is_valid_~map.base) ULTIMATE.start_aws_hash_table_is_valid_~map.offset) 0))) [2021-10-28 09:41:29,559 INFO L857 garLoopResultBuilder]: For program point L2498(lines 2498 2499) no Hoare annotation was computed. [2021-10-28 09:41:29,560 INFO L853 garLoopResultBuilder]: At program point L2630-4(lines 2626 2631) the Hoare annotation is: false [2021-10-28 09:41:29,560 INFO L853 garLoopResultBuilder]: At program point L2630-3(lines 2626 2631) the Hoare annotation is: false [2021-10-28 09:41:29,560 INFO L853 garLoopResultBuilder]: At program point L2630-6(lines 2626 2631) the Hoare annotation is: false [2021-10-28 09:41:29,560 INFO L853 garLoopResultBuilder]: At program point L2630-5(lines 2626 2631) the Hoare annotation is: false [2021-10-28 09:41:29,560 INFO L853 garLoopResultBuilder]: At program point L2630-8(lines 2626 2631) the Hoare annotation is: false [2021-10-28 09:41:29,561 INFO L853 garLoopResultBuilder]: At program point L2630-7(lines 2626 2631) the Hoare annotation is: false [2021-10-28 09:41:29,561 INFO L853 garLoopResultBuilder]: At program point L2630-9(lines 2626 2631) the Hoare annotation is: false [2021-10-28 09:41:29,561 INFO L853 garLoopResultBuilder]: At program point L9139(lines 9139 9143) the Hoare annotation is: false [2021-10-28 09:41:29,561 INFO L857 garLoopResultBuilder]: For program point L10064-3(lines 10064 10068) no Hoare annotation was computed. [2021-10-28 09:41:29,562 INFO L857 garLoopResultBuilder]: For program point L10064(lines 10064 10068) no Hoare annotation was computed. [2021-10-28 09:41:29,562 INFO L857 garLoopResultBuilder]: For program point L10064-1(lines 10064 10068) no Hoare annotation was computed. [2021-10-28 09:41:29,562 INFO L857 garLoopResultBuilder]: For program point L10064-2(lines 10064 10068) no Hoare annotation was computed. [2021-10-28 09:41:29,562 INFO L853 garLoopResultBuilder]: At program point L9603(lines 9603 9641) the Hoare annotation is: false [2021-10-28 09:41:29,562 INFO L853 garLoopResultBuilder]: At program point L2501(lines 2497 2502) the Hoare annotation is: (and (not (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| 0)) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| ULTIMATE.start_ensure_allocated_hash_table_~map.base) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset| ULTIMATE.start_ensure_allocated_hash_table_~map.offset)) [2021-10-28 09:41:29,563 INFO L853 garLoopResultBuilder]: At program point L255(lines 253 256) the Hoare annotation is: (and (not (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| 0)) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| ULTIMATE.start_ensure_allocated_hash_table_~map.base) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset| ULTIMATE.start_ensure_allocated_hash_table_~map.offset)) [2021-10-28 09:41:29,563 INFO L857 garLoopResultBuilder]: For program point L222(lines 222 224) no Hoare annotation was computed. [2021-10-28 09:41:29,563 INFO L857 garLoopResultBuilder]: For program point L222-1(lines 222 224) no Hoare annotation was computed. [2021-10-28 09:41:29,563 INFO L857 garLoopResultBuilder]: For program point L222-2(lines 222 224) no Hoare annotation was computed. [2021-10-28 09:41:29,564 INFO L857 garLoopResultBuilder]: For program point L222-3(lines 222 224) no Hoare annotation was computed. [2021-10-28 09:41:29,564 INFO L857 garLoopResultBuilder]: For program point L222-4(lines 222 224) no Hoare annotation was computed. [2021-10-28 09:41:29,564 INFO L857 garLoopResultBuilder]: For program point L222-5(lines 222 224) no Hoare annotation was computed. [2021-10-28 09:41:29,564 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-28 09:41:29,564 INFO L857 garLoopResultBuilder]: For program point L223(line 223) no Hoare annotation was computed. [2021-10-28 09:41:29,565 INFO L857 garLoopResultBuilder]: For program point L223-1(line 223) no Hoare annotation was computed. [2021-10-28 09:41:29,565 INFO L857 garLoopResultBuilder]: For program point L223-3(line 223) no Hoare annotation was computed. [2021-10-28 09:41:29,565 INFO L857 garLoopResultBuilder]: For program point L223-4(line 223) no Hoare annotation was computed. [2021-10-28 09:41:29,565 INFO L857 garLoopResultBuilder]: For program point L9142-1(line 9142) no Hoare annotation was computed. [2021-10-28 09:41:29,565 INFO L857 garLoopResultBuilder]: For program point L223-6(line 223) no Hoare annotation was computed. [2021-10-28 09:41:29,566 INFO L857 garLoopResultBuilder]: For program point L223-7(line 223) no Hoare annotation was computed. [2021-10-28 09:41:29,566 INFO L857 garLoopResultBuilder]: For program point L9142-3(line 9142) no Hoare annotation was computed. [2021-10-28 09:41:29,566 INFO L857 garLoopResultBuilder]: For program point L223-9(line 223) no Hoare annotation was computed. [2021-10-28 09:41:29,566 INFO L857 garLoopResultBuilder]: For program point L223-10(line 223) no Hoare annotation was computed. [2021-10-28 09:41:29,566 INFO L857 garLoopResultBuilder]: For program point L223-12(line 223) no Hoare annotation was computed. [2021-10-28 09:41:29,567 INFO L857 garLoopResultBuilder]: For program point L223-13(line 223) no Hoare annotation was computed. [2021-10-28 09:41:29,567 INFO L857 garLoopResultBuilder]: For program point L10001-4(lines 10001 10005) no Hoare annotation was computed. [2021-10-28 09:41:29,567 INFO L857 garLoopResultBuilder]: For program point L10001-5(lines 10001 10005) no Hoare annotation was computed. [2021-10-28 09:41:29,567 INFO L857 garLoopResultBuilder]: For program point L223-15(line 223) no Hoare annotation was computed. [2021-10-28 09:41:29,567 INFO L857 garLoopResultBuilder]: For program point L10001-6(lines 10001 10005) no Hoare annotation was computed. [2021-10-28 09:41:29,568 INFO L857 garLoopResultBuilder]: For program point L223-16(line 223) no Hoare annotation was computed. [2021-10-28 09:41:29,568 INFO L857 garLoopResultBuilder]: For program point L10001-7(lines 10001 10005) no Hoare annotation was computed. [2021-10-28 09:41:29,568 INFO L857 garLoopResultBuilder]: For program point L10001(lines 10001 10005) no Hoare annotation was computed. [2021-10-28 09:41:29,568 INFO L853 garLoopResultBuilder]: At program point L9142-5(line 9142) the Hoare annotation is: false [2021-10-28 09:41:29,568 INFO L857 garLoopResultBuilder]: For program point L10001-1(lines 10001 10005) no Hoare annotation was computed. [2021-10-28 09:41:29,569 INFO L857 garLoopResultBuilder]: For program point L10001-2(lines 10001 10005) no Hoare annotation was computed. [2021-10-28 09:41:29,569 INFO L857 garLoopResultBuilder]: For program point L10001-3(lines 10001 10005) no Hoare annotation was computed. [2021-10-28 09:41:29,569 INFO L857 garLoopResultBuilder]: For program point L10001-8(lines 10001 10005) no Hoare annotation was computed. [2021-10-28 09:41:29,569 INFO L860 garLoopResultBuilder]: At program point L10134(line 10134) the Hoare annotation is: true [2021-10-28 09:41:29,569 INFO L857 garLoopResultBuilder]: For program point L9606-2(line 9606) no Hoare annotation was computed. [2021-10-28 09:41:29,570 INFO L857 garLoopResultBuilder]: For program point L9639(line 9639) no Hoare annotation was computed. [2021-10-28 09:41:29,570 INFO L857 garLoopResultBuilder]: For program point L9606(line 9606) no Hoare annotation was computed. [2021-10-28 09:41:29,570 INFO L857 garLoopResultBuilder]: For program point L9639-1(lines 9603 9641) no Hoare annotation was computed. [2021-10-28 09:41:29,570 INFO L857 garLoopResultBuilder]: For program point L10069(lines 10069 10073) no Hoare annotation was computed. [2021-10-28 09:41:29,570 INFO L857 garLoopResultBuilder]: For program point L10069-1(lines 10069 10073) no Hoare annotation was computed. [2021-10-28 09:41:29,572 INFO L857 garLoopResultBuilder]: For program point L10069-2(lines 10069 10073) no Hoare annotation was computed. [2021-10-28 09:41:29,572 INFO L857 garLoopResultBuilder]: For program point L10069-3(lines 10069 10073) no Hoare annotation was computed. [2021-10-28 09:41:29,572 INFO L857 garLoopResultBuilder]: For program point L9871(lines 9871 9904) no Hoare annotation was computed. [2021-10-28 09:41:29,572 INFO L857 garLoopResultBuilder]: For program point L9640-4(lines 9603 9641) no Hoare annotation was computed. [2021-10-28 09:41:29,573 INFO L857 garLoopResultBuilder]: For program point L9640(line 9640) no Hoare annotation was computed. [2021-10-28 09:41:29,573 INFO L857 garLoopResultBuilder]: For program point L9640-2(line 9640) no Hoare annotation was computed. [2021-10-28 09:41:29,574 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-28 09:41:29,574 INFO L853 garLoopResultBuilder]: At program point L6833(lines 6831 6834) the Hoare annotation is: (and (not (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| 0)) (not (= |ULTIMATE.start_bounded_malloc_#res.base| 0)) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| ULTIMATE.start_ensure_allocated_hash_table_~map.base) (or (not (= ULTIMATE.start_hash_table_state_is_valid_~map.offset 0)) (not (= ULTIMATE.start_hash_table_state_is_valid_~map.base 0))) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset| ULTIMATE.start_ensure_allocated_hash_table_~map.offset)) [2021-10-28 09:41:29,574 INFO L857 garLoopResultBuilder]: For program point L10104(lines 10104 10106) no Hoare annotation was computed. [2021-10-28 09:41:29,574 INFO L853 garLoopResultBuilder]: At program point L261(line 261) the Hoare annotation is: false [2021-10-28 09:41:29,574 INFO L857 garLoopResultBuilder]: For program point L2542(lines 2542 2543) no Hoare annotation was computed. [2021-10-28 09:41:29,575 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-28 09:41:29,575 INFO L853 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: false [2021-10-28 09:41:29,575 INFO L857 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-10-28 09:41:29,575 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-10-28 09:41:29,576 INFO L857 garLoopResultBuilder]: For program point L10108(lines 10108 10110) no Hoare annotation was computed. [2021-10-28 09:41:29,576 INFO L857 garLoopResultBuilder]: For program point L10075(lines 10075 10088) no Hoare annotation was computed. [2021-10-28 09:41:29,576 INFO L857 garLoopResultBuilder]: For program point L10075-1(lines 10075 10088) no Hoare annotation was computed. [2021-10-28 09:41:29,576 INFO L857 garLoopResultBuilder]: For program point L10075-2(lines 10075 10088) no Hoare annotation was computed. [2021-10-28 09:41:29,576 INFO L857 garLoopResultBuilder]: For program point L10075-3(lines 10075 10088) no Hoare annotation was computed. [2021-10-28 09:41:29,577 INFO L857 garLoopResultBuilder]: For program point L10076(line 10076) no Hoare annotation was computed. [2021-10-28 09:41:29,577 INFO L857 garLoopResultBuilder]: For program point L10076-1(line 10076) no Hoare annotation was computed. [2021-10-28 09:41:29,578 INFO L857 garLoopResultBuilder]: For program point L10076-2(line 10076) no Hoare annotation was computed. [2021-10-28 09:41:29,578 INFO L857 garLoopResultBuilder]: For program point L10076-3(line 10076) no Hoare annotation was computed. [2021-10-28 09:41:29,578 INFO L853 garLoopResultBuilder]: At program point L2545(lines 2541 2546) the Hoare annotation is: (and (not (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| 0)) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| ULTIMATE.start_ensure_allocated_hash_table_~map.base) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset| ULTIMATE.start_ensure_allocated_hash_table_~map.offset)) [2021-10-28 09:41:29,578 INFO L853 garLoopResultBuilder]: At program point L266(line 266) the Hoare annotation is: (and (not (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| 0)) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| ULTIMATE.start_ensure_allocated_hash_table_~map.base) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset| ULTIMATE.start_ensure_allocated_hash_table_~map.offset)) [2021-10-28 09:41:29,579 INFO L853 garLoopResultBuilder]: At program point L266-1(line 266) the Hoare annotation is: (and (not (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| 0)) (not (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base|) |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset|) 0)) (not (= |ULTIMATE.start_bounded_malloc_#res.base| 0)) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.base| ULTIMATE.start_ensure_allocated_hash_table_~map.base) (or (not (= ULTIMATE.start_hash_table_state_is_valid_~map.offset 0)) (not (= ULTIMATE.start_hash_table_state_is_valid_~map.base 0))) (= |ULTIMATE.start_aws_hash_iter_delete_harness_~#map~0.offset| ULTIMATE.start_ensure_allocated_hash_table_~map.offset) (not (= (select (select |#memory_$Pointer$.base| ULTIMATE.start_aws_hash_table_is_valid_~map.base) ULTIMATE.start_aws_hash_table_is_valid_~map.offset) 0))) [2021-10-28 09:41:29,585 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2021-10-28 09:41:29,587 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-28 09:41:29,624 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:29,626 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:29,629 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:29,636 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:29,637 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:29,648 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:29,649 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:29,649 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:29,652 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:29,652 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:29,653 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:29,657 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:29,662 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:29,671 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:29,673 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:29,673 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:29,675 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.10 09:41:29 BoogieIcfgContainer [2021-10-28 09:41:29,675 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-28 09:41:29,676 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-28 09:41:29,676 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-28 09:41:29,676 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-28 09:41:29,677 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 09:41:08" (3/4) ... [2021-10-28 09:41:29,681 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-28 09:41:29,738 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 195 nodes and edges [2021-10-28 09:41:29,744 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 71 nodes and edges [2021-10-28 09:41:29,749 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2021-10-28 09:41:29,754 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2021-10-28 09:41:29,759 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-10-28 09:41:29,764 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-10-28 09:41:29,769 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-28 09:41:29,773 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-28 09:41:29,837 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(map == 0) && !(\result == 0)) && map == map) && map == map [2021-10-28 09:41:29,841 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((aux-map && map->p_impl && hash_table_state_is_valid(map->p_impl)-aux && !(map == 0)) && !(#memory_$Pointer$[map][map] == 0)) && !(\result == 0)) && map == map) && (!(map == 0) || !(map == 0))) && map == map) && !(#memory_$Pointer$[map][map] == 0) [2021-10-28 09:41:29,842 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(map == 0) && !(#memory_$Pointer$[map][map] == 0)) && !(\result == 0)) && map == map) && (!(map == 0) || !(map == 0))) && map == map) && !(#memory_$Pointer$[map][map] == 0) [2021-10-28 09:41:29,842 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((aux-map && map->p_impl && hash_table_state_is_valid(map->p_impl)-aux && !(map == 0)) && !(#memory_$Pointer$[map][map] == 0)) && !(\result == 0)) && map == map) && (!(map == 0) || !(map == 0))) && map == map) && !(#memory_$Pointer$[map][map] == 0) [2021-10-28 09:41:29,846 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(map == 0) && !(#memory_$Pointer$[map][map] == 0)) && !(\result == 0)) && map == map) && (!(map == 0) || !(map == 0))) && map == map) && !(#memory_$Pointer$[map][map] == 0) [2021-10-28 09:41:29,846 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(map == 0) && !(\result == 0)) && map == map) && (!(map == 0) || !(map == 0))) && map == map [2021-10-28 09:41:29,846 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(map == 0) && !(\result == 0)) && map == map) && (!(map == 0) || !(map == 0))) && map == map [2021-10-28 09:41:29,847 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(map == 0) && !(\result == 0)) && map == map) && (!(map == 0) || !(map == 0))) && map == map) && \result == 0 [2021-10-28 09:41:29,849 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(map == 0) && !(\result == 0)) && map == map) && (!(map == 0) || !(map == 0))) && map == map) && \result == 0 [2021-10-28 09:41:31,607 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/witness.graphml [2021-10-28 09:41:31,608 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-28 09:41:31,610 INFO L168 Benchmark]: Toolchain (without parser) took 42858.58 ms. Allocated memory was 109.1 MB in the beginning and 1.1 GB in the end (delta: 947.9 MB). Free memory was 69.7 MB in the beginning and 953.1 MB in the end (delta: -883.4 MB). Peak memory consumption was 299.8 MB. Max. memory is 16.1 GB. [2021-10-28 09:41:31,611 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 109.1 MB. Free memory is still 67.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 09:41:31,612 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5063.96 ms. Allocated memory was 109.1 MB in the beginning and 176.2 MB in the end (delta: 67.1 MB). Free memory was 69.4 MB in the beginning and 93.4 MB in the end (delta: -24.0 MB). Peak memory consumption was 70.9 MB. Max. memory is 16.1 GB. [2021-10-28 09:41:31,612 INFO L168 Benchmark]: Boogie Procedure Inliner took 409.92 ms. Allocated memory is still 176.2 MB. Free memory was 93.4 MB in the beginning and 76.7 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2021-10-28 09:41:31,613 INFO L168 Benchmark]: Boogie Preprocessor took 244.95 ms. Allocated memory is still 176.2 MB. Free memory was 76.7 MB in the beginning and 108.4 MB in the end (delta: -31.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-28 09:41:31,614 INFO L168 Benchmark]: RCFGBuilder took 14042.54 ms. Allocated memory was 176.2 MB in the beginning and 339.7 MB in the end (delta: 163.6 MB). Free memory was 108.4 MB in the beginning and 176.8 MB in the end (delta: -68.4 MB). Peak memory consumption was 209.7 MB. Max. memory is 16.1 GB. [2021-10-28 09:41:31,614 INFO L168 Benchmark]: TraceAbstraction took 21154.75 ms. Allocated memory was 339.7 MB in the beginning and 408.9 MB in the end (delta: 69.2 MB). Free memory was 175.8 MB in the beginning and 254.3 MB in the end (delta: -78.5 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 09:41:31,615 INFO L168 Benchmark]: Witness Printer took 1932.20 ms. Allocated memory was 408.9 MB in the beginning and 1.1 GB in the end (delta: 648.0 MB). Free memory was 254.3 MB in the beginning and 953.1 MB in the end (delta: -698.7 MB). Peak memory consumption was 185.3 MB. Max. memory is 16.1 GB. [2021-10-28 09:41:31,618 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 109.1 MB. Free memory is still 67.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5063.96 ms. Allocated memory was 109.1 MB in the beginning and 176.2 MB in the end (delta: 67.1 MB). Free memory was 69.4 MB in the beginning and 93.4 MB in the end (delta: -24.0 MB). Peak memory consumption was 70.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 409.92 ms. Allocated memory is still 176.2 MB. Free memory was 93.4 MB in the beginning and 76.7 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 244.95 ms. Allocated memory is still 176.2 MB. Free memory was 76.7 MB in the beginning and 108.4 MB in the end (delta: -31.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * RCFGBuilder took 14042.54 ms. Allocated memory was 176.2 MB in the beginning and 339.7 MB in the end (delta: 163.6 MB). Free memory was 108.4 MB in the beginning and 176.8 MB in the end (delta: -68.4 MB). Peak memory consumption was 209.7 MB. Max. memory is 16.1 GB. * TraceAbstraction took 21154.75 ms. Allocated memory was 339.7 MB in the beginning and 408.9 MB in the end (delta: 69.2 MB). Free memory was 175.8 MB in the beginning and 254.3 MB in the end (delta: -78.5 MB). There was no memory consumed. Max. memory is 16.1 GB. * Witness Printer took 1932.20 ms. Allocated memory was 408.9 MB in the beginning and 1.1 GB in the end (delta: 648.0 MB). Free memory was 254.3 MB in the beginning and 953.1 MB in the end (delta: -698.7 MB). Peak memory consumption was 185.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base * 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 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 227 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 20.9s, OverallIterations: 7, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 12.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.2s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 2131 SDtfs, 1755 SDslu, 3697 SDs, 0 SdLazy, 503 SolverSat, 63 SolverUnsat, 4 SolverUnknown, 0 SolverNotchecked, 10.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 118 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=227occurred in iteration=0, InterpolantAutomatonStates: 36, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 7 MinimizatonAttempts, 321 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 51 LocationsWithAnnotation, 51 PreInvPairs, 73 NumberOfFragments, 431 HoareAnnotationTreeSize, 51 FomulaSimplifications, 171 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 51 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 1.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 2.8s SatisfiabilityAnalysisTime, 2.9s InterpolantComputationTime, 596 NumberOfCodeBlocks, 596 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 589 ConstructedInterpolants, 0 QuantifiedInterpolants, 853 SizeOfPredicates, 2 NumberOfNonLiveVariables, 2637 ConjunctsInSsa, 7 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 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 6 specifications checked. All of them hold - InvariantResult [Line: 2613]: Loop Invariant Derived loop invariant: (!(map == 0) && map == map) && map == map - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: (!(map == 0) && map == map) && map == map - InvariantResult [Line: 10052]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9617]: 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: 266]: Loop Invariant Derived loop invariant: (!(map == 0) && map == map) && map == map - InvariantResult [Line: 6837]: Loop Invariant Derived loop invariant: (((!(map == 0) && !(\result == 0)) && map == map) && (!(map == 0) || !(map == 0))) && map == map - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: (!(map == 0) && map == map) && map == map - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: (!(map == 0) && map == map) && map == map - InvariantResult [Line: 10052]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9139]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2626]: Loop Invariant [2021-10-28 09:41:31,635 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:31,636 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:31,636 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:31,637 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base Derived loop invariant: ((((((aux-map && map->p_impl && hash_table_state_is_valid(map->p_impl)-aux && !(map == 0)) && !(#memory_$Pointer$[map][map] == 0)) && !(\result == 0)) && map == map) && (!(map == 0) || !(map == 0))) && map == map) && !(#memory_$Pointer$[map][map] == 0) - InvariantResult [Line: 9999]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: (!(map == 0) && map == map) && map == map - InvariantResult [Line: 9999]: Loop Invariant [2021-10-28 09:41:31,638 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:31,638 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:31,639 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:31,639 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base Derived loop invariant: ((((((aux-map && map->p_impl && hash_table_state_is_valid(map->p_impl)-aux && !(map == 0)) && !(#memory_$Pointer$[map][map] == 0)) && !(\result == 0)) && map == map) && (!(map == 0) || !(map == 0))) && map == map) && !(#memory_$Pointer$[map][map] == 0) - InvariantResult [Line: 9999]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10134]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 248]: Loop Invariant Derived loop invariant: (!(map == 0) && map == map) && map == map - InvariantResult [Line: 9999]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2626]: Loop Invariant Derived loop invariant: (!(map == 0) && map == map) && map == map - InvariantResult [Line: 9603]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 266]: Loop Invariant [2021-10-28 09:41:31,642 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:31,642 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:31,643 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:31,643 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base Derived loop invariant: (((((!(map == 0) && !(#memory_$Pointer$[map][map] == 0)) && !(\result == 0)) && map == map) && (!(map == 0) || !(map == 0))) && map == map) && !(#memory_$Pointer$[map][map] == 0) - InvariantResult [Line: 2626]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6852]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9999]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10052]: Loop Invariant Derived loop invariant: ((((!(map == 0) && !(\result == 0)) && map == map) && (!(map == 0) || !(map == 0))) && map == map) && \result == 0 - InvariantResult [Line: 9988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2626]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9999]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2626]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9999]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: (!(map == 0) && map == map) && map == map - InvariantResult [Line: 6943]: Loop Invariant Derived loop invariant: ((!(map == 0) && !(\result == 0)) && map == map) && map == map - InvariantResult [Line: 2626]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9142]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10052]: Loop Invariant Derived loop invariant: ((((!(map == 0) && !(\result == 0)) && map == map) && (!(map == 0) || !(map == 0))) && map == map) && \result == 0 - InvariantResult [Line: 6831]: Loop Invariant Derived loop invariant: (((!(map == 0) && !(\result == 0)) && map == map) && (!(map == 0) || !(map == 0))) && map == map - InvariantResult [Line: 9988]: Loop Invariant [2021-10-28 09:41:31,649 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:31,650 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:31,650 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-10-28 09:41:31,651 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base Derived loop invariant: (((((!(map == 0) && !(#memory_$Pointer$[map][map] == 0)) && !(\result == 0)) && map == map) && (!(map == 0) || !(map == 0))) && map == map) && !(#memory_$Pointer$[map][map] == 0) - InvariantResult [Line: -1]: 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: 10101]: Loop Invariant Derived loop invariant: (!(map == 0) && map == map) && map == map - InvariantResult [Line: 9999]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2541]: Loop Invariant Derived loop invariant: (!(map == 0) && map == map) && map == map - InvariantResult [Line: 6852]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9999]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9988]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2021-10-28 09:41:31,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9aacefb-8117-4c40-9249-0499e71588f8/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...