./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 03:04:19,109 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 03:04:19,112 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 03:04:19,146 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 03:04:19,147 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 03:04:19,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 03:04:19,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 03:04:19,153 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 03:04:19,155 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 03:04:19,156 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 03:04:19,158 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 03:04:19,159 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 03:04:19,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 03:04:19,161 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 03:04:19,163 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 03:04:19,165 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 03:04:19,166 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 03:04:19,168 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 03:04:19,170 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 03:04:19,173 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 03:04:19,175 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 03:04:19,184 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 03:04:19,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 03:04:19,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 03:04:19,191 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 03:04:19,197 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 03:04:19,198 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 03:04:19,199 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 03:04:19,199 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 03:04:19,201 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 03:04:19,202 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 03:04:19,204 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 03:04:19,205 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 03:04:19,207 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 03:04:19,208 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 03:04:19,209 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 03:04:19,210 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 03:04:19,210 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 03:04:19,211 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 03:04:19,212 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 03:04:19,213 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 03:04:19,214 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 03:04:19,267 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 03:04:19,267 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 03:04:19,268 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 03:04:19,268 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 03:04:19,276 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 03:04:19,277 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 03:04:19,277 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 03:04:19,277 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 03:04:19,277 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 03:04:19,278 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 03:04:19,279 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 03:04:19,279 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 03:04:19,280 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 03:04:19,280 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 03:04:19,280 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 03:04:19,280 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 03:04:19,281 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 03:04:19,281 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 03:04:19,283 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 03:04:19,283 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 03:04:19,283 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 03:04:19,283 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 03:04:19,284 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 03:04:19,284 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 03:04:19,284 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 03:04:19,284 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 03:04:19,287 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 03:04:19,287 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 03:04:19,287 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 03:04:19,288 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 03:04:19,288 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 03:04:19,288 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 03:04:19,289 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 03:04:19,289 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 03:04:19,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 03:04:19,289 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 03:04:19,290 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 03:04:19,290 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 03:04:19,290 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d [2021-11-23 03:04:19,548 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 03:04:19,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 03:04:19,584 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 03:04:19,586 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 03:04:19,587 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 03:04:19,589 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-11-23 03:04:19,683 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/data/925e1db21/6106324227af4190aafff1d501cb71f2/FLAGc1fb03a15 [2021-11-23 03:04:20,527 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 03:04:20,527 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-11-23 03:04:20,574 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/data/925e1db21/6106324227af4190aafff1d501cb71f2/FLAGc1fb03a15 [2021-11-23 03:04:21,086 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/data/925e1db21/6106324227af4190aafff1d501cb71f2 [2021-11-23 03:04:21,089 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 03:04:21,091 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 03:04:21,096 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 03:04:21,096 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 03:04:21,100 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 03:04:21,101 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:21" (1/1) ... [2021-11-23 03:04:21,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cd99a9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:21, skipping insertion in model container [2021-11-23 03:04:21,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:21" (1/1) ... [2021-11-23 03:04:21,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 03:04:21,209 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 03:04:21,594 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-11-23 03:04:21,603 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-11-23 03:04:22,511 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:22,512 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:22,513 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:22,514 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:22,515 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:22,532 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:22,533 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:22,536 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:22,536 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:22,539 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:22,540 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:22,541 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:22,542 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:22,939 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 03:04:22,941 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 03:04:22,943 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 03:04:22,946 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 03:04:22,949 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 03:04:22,950 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 03:04:22,951 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 03:04:22,951 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 03:04:22,952 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 03:04:22,953 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 03:04:23,111 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 03:04:23,139 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 03:04:23,158 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 03:04:23,188 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-11-23 03:04:23,188 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-11-23 03:04:23,281 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:23,288 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:23,298 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:23,299 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:23,300 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:23,308 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:23,309 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:23,310 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:23,311 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:23,313 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:23,314 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:23,314 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:23,315 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 03:04:23,358 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 03:04:23,359 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 03:04:23,360 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 03:04:23,362 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 03:04:23,363 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 03:04:23,363 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 03:04:23,364 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 03:04:23,365 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 03:04:23,365 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 03:04:23,366 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 03:04:23,392 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 03:04:23,409 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 03:04:23,742 INFO L208 MainTranslator]: Completed translation [2021-11-23 03:04:23,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23 WrapperNode [2021-11-23 03:04:23,743 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 03:04:23,744 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 03:04:23,744 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 03:04:23,745 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 03:04:23,753 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (1/1) ... [2021-11-23 03:04:23,858 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (1/1) ... [2021-11-23 03:04:23,916 INFO L137 Inliner]: procedures = 679, calls = 1036, calls flagged for inlining = 50, calls inlined = 4, statements flattened = 93 [2021-11-23 03:04:23,917 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 03:04:23,918 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 03:04:23,918 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 03:04:23,918 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 03:04:23,936 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (1/1) ... [2021-11-23 03:04:23,936 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (1/1) ... [2021-11-23 03:04:23,954 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (1/1) ... [2021-11-23 03:04:23,954 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (1/1) ... [2021-11-23 03:04:23,989 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (1/1) ... [2021-11-23 03:04:23,994 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (1/1) ... [2021-11-23 03:04:23,999 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (1/1) ... [2021-11-23 03:04:24,005 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 03:04:24,006 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 03:04:24,007 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 03:04:24,007 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 03:04:24,008 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (1/1) ... [2021-11-23 03:04:24,033 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 03:04:24,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:04:24,062 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 03:04:24,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 03:04:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_init [2021-11-23 03:04:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_init [2021-11-23 03:04:24,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 03:04:24,116 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 03:04:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 03:04:24,117 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2021-11-23 03:04:24,118 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2021-11-23 03:04:24,118 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2021-11-23 03:04:24,118 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2021-11-23 03:04:24,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 03:04:24,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 03:04:24,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 03:04:24,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 03:04:24,120 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_empty [2021-11-23 03:04:24,120 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_empty [2021-11-23 03:04:24,120 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 03:04:24,120 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 03:04:24,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 03:04:24,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 03:04:24,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 03:04:24,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 03:04:24,398 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 03:04:24,400 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 03:04:24,621 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 03:04:24,724 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 03:04:24,724 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 03:04:24,729 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:04:24 BoogieIcfgContainer [2021-11-23 03:04:24,729 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 03:04:24,731 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-23 03:04:24,732 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-23 03:04:24,736 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-23 03:04:24,737 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:04:21" (1/3) ... [2021-11-23 03:04:24,738 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@337ee723 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:04:24, skipping insertion in model container [2021-11-23 03:04:24,738 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (2/3) ... [2021-11-23 03:04:24,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@337ee723 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:04:24, skipping insertion in model container [2021-11-23 03:04:24,740 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:04:24" (3/3) ... [2021-11-23 03:04:24,742 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_linked_list_init_harness.i [2021-11-23 03:04:24,753 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-23 03:04:24,753 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-23 03:04:24,831 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-23 03:04:24,858 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=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-23 03:04:24,858 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-23 03:04:24,879 INFO L276 IsEmpty]: Start isEmpty. Operand has 41 states, 23 states have (on average 1.3043478260869565) internal successors, (30), 24 states have internal predecessors, (30), 10 states have call successors, (10), 6 states have call predecessors, (10), 6 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2021-11-23 03:04:24,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-23 03:04:24,885 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:04:24,886 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:04:24,888 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:04:24,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:04:24,894 INFO L85 PathProgramCache]: Analyzing trace with hash -2020375399, now seen corresponding path program 1 times [2021-11-23 03:04:24,905 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:04:24,906 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [721599826] [2021-11-23 03:04:24,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:04:24,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:04:25,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:04:25,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 03:04:25,763 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:04:25,765 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [721599826] [2021-11-23 03:04:25,766 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [721599826] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:04:25,766 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:04:25,766 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-23 03:04:25,768 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1181705798] [2021-11-23 03:04:25,770 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:04:25,778 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-23 03:04:25,779 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:04:25,818 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-23 03:04:25,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-11-23 03:04:25,822 INFO L87 Difference]: Start difference. First operand has 41 states, 23 states have (on average 1.3043478260869565) internal successors, (30), 24 states have internal predecessors, (30), 10 states have call successors, (10), 6 states have call predecessors, (10), 6 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand has 8 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 7 states have internal predecessors, (10), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-11-23 03:04:26,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:04:26,135 INFO L93 Difference]: Finished difference Result 78 states and 98 transitions. [2021-11-23 03:04:26,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-23 03:04:26,138 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 7 states have internal predecessors, (10), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 16 [2021-11-23 03:04:26,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:04:26,156 INFO L225 Difference]: With dead ends: 78 [2021-11-23 03:04:26,156 INFO L226 Difference]: Without dead ends: 41 [2021-11-23 03:04:26,163 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2021-11-23 03:04:26,170 INFO L933 BasicCegarLoop]: 35 mSDtfsCounter, 8 mSDsluCounter, 191 mSDsCounter, 0 mSdLazyCounter, 110 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 200 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 110 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-23 03:04:26,171 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [12 Valid, 200 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 110 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-23 03:04:26,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2021-11-23 03:04:26,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 41. [2021-11-23 03:04:26,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 23 states have (on average 1.2608695652173914) internal successors, (29), 25 states have internal predecessors, (29), 10 states have call successors, (10), 6 states have call predecessors, (10), 7 states have return successors, (10), 9 states have call predecessors, (10), 9 states have call successors, (10) [2021-11-23 03:04:26,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 49 transitions. [2021-11-23 03:04:26,236 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 49 transitions. Word has length 16 [2021-11-23 03:04:26,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:04:26,236 INFO L470 AbstractCegarLoop]: Abstraction has 41 states and 49 transitions. [2021-11-23 03:04:26,237 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 7 states have internal predecessors, (10), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-11-23 03:04:26,237 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2021-11-23 03:04:26,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 03:04:26,239 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:04:26,239 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:04:26,239 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-23 03:04:26,240 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:04:26,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:04:26,240 INFO L85 PathProgramCache]: Analyzing trace with hash 538116661, now seen corresponding path program 1 times [2021-11-23 03:04:26,241 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:04:26,241 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1663531334] [2021-11-23 03:04:26,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:04:26,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:04:26,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:04:26,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 03:04:26,392 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:04:26,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1663531334] [2021-11-23 03:04:26,392 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1663531334] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:04:26,392 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:04:26,393 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-23 03:04:26,393 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1402682343] [2021-11-23 03:04:26,393 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:04:26,394 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-23 03:04:26,394 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:04:26,396 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-23 03:04:26,397 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-11-23 03:04:26,397 INFO L87 Difference]: Start difference. First operand 41 states and 49 transitions. Second operand has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2021-11-23 03:04:26,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:04:26,601 INFO L93 Difference]: Finished difference Result 79 states and 94 transitions. [2021-11-23 03:04:26,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-23 03:04:26,602 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 18 [2021-11-23 03:04:26,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:04:26,604 INFO L225 Difference]: With dead ends: 79 [2021-11-23 03:04:26,604 INFO L226 Difference]: Without dead ends: 41 [2021-11-23 03:04:26,605 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2021-11-23 03:04:26,606 INFO L933 BasicCegarLoop]: 31 mSDtfsCounter, 33 mSDsluCounter, 186 mSDsCounter, 0 mSdLazyCounter, 107 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 183 SdHoareTripleChecker+Invalid, 119 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 107 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-23 03:04:26,607 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [35 Valid, 183 Invalid, 119 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 107 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-23 03:04:26,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2021-11-23 03:04:26,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 41. [2021-11-23 03:04:26,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 23 states have (on average 1.2173913043478262) internal successors, (28), 25 states have internal predecessors, (28), 10 states have call successors, (10), 6 states have call predecessors, (10), 7 states have return successors, (10), 9 states have call predecessors, (10), 9 states have call successors, (10) [2021-11-23 03:04:26,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 48 transitions. [2021-11-23 03:04:26,618 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 48 transitions. Word has length 18 [2021-11-23 03:04:26,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:04:26,619 INFO L470 AbstractCegarLoop]: Abstraction has 41 states and 48 transitions. [2021-11-23 03:04:26,619 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2021-11-23 03:04:26,619 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 48 transitions. [2021-11-23 03:04:26,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-23 03:04:26,620 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:04:26,620 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:04:26,620 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-23 03:04:26,621 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:04:26,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:04:26,621 INFO L85 PathProgramCache]: Analyzing trace with hash 1170184183, now seen corresponding path program 1 times [2021-11-23 03:04:26,622 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:04:26,622 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [212863396] [2021-11-23 03:04:26,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:04:26,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:04:26,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:04:26,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 03:04:26,745 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:04:26,745 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [212863396] [2021-11-23 03:04:26,745 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [212863396] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:04:26,746 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:04:26,746 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-11-23 03:04:26,746 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1342138119] [2021-11-23 03:04:26,746 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:04:26,747 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-23 03:04:26,747 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:04:26,747 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-23 03:04:26,748 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2021-11-23 03:04:26,748 INFO L87 Difference]: Start difference. First operand 41 states and 48 transitions. Second operand has 9 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2021-11-23 03:04:26,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:04:26,994 INFO L93 Difference]: Finished difference Result 88 states and 106 transitions. [2021-11-23 03:04:26,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-23 03:04:26,995 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 20 [2021-11-23 03:04:26,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:04:26,996 INFO L225 Difference]: With dead ends: 88 [2021-11-23 03:04:26,997 INFO L226 Difference]: Without dead ends: 49 [2021-11-23 03:04:26,998 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2021-11-23 03:04:26,999 INFO L933 BasicCegarLoop]: 30 mSDtfsCounter, 59 mSDsluCounter, 209 mSDsCounter, 0 mSdLazyCounter, 134 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 203 SdHoareTripleChecker+Invalid, 154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 134 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-23 03:04:27,000 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [61 Valid, 203 Invalid, 154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 134 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-23 03:04:27,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2021-11-23 03:04:27,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 42. [2021-11-23 03:04:27,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 24 states have (on average 1.2083333333333333) internal successors, (29), 26 states have internal predecessors, (29), 10 states have call successors, (10), 6 states have call predecessors, (10), 7 states have return successors, (10), 9 states have call predecessors, (10), 9 states have call successors, (10) [2021-11-23 03:04:27,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 49 transitions. [2021-11-23 03:04:27,012 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 49 transitions. Word has length 20 [2021-11-23 03:04:27,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:04:27,013 INFO L470 AbstractCegarLoop]: Abstraction has 42 states and 49 transitions. [2021-11-23 03:04:27,013 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2021-11-23 03:04:27,013 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 49 transitions. [2021-11-23 03:04:27,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 03:04:27,014 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:04:27,015 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:04:27,015 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-23 03:04:27,015 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:04:27,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:04:27,016 INFO L85 PathProgramCache]: Analyzing trace with hash -1925302219, now seen corresponding path program 1 times [2021-11-23 03:04:27,016 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:04:27,017 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [560289018] [2021-11-23 03:04:27,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:04:27,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:04:27,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:04:27,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 03:04:27,185 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:04:27,186 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [560289018] [2021-11-23 03:04:27,188 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [560289018] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:04:27,188 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:04:27,188 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-11-23 03:04:27,188 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1370909452] [2021-11-23 03:04:27,188 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:04:27,189 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-23 03:04:27,189 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:04:27,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-23 03:04:27,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2021-11-23 03:04:27,190 INFO L87 Difference]: Start difference. First operand 42 states and 49 transitions. Second operand has 9 states, 8 states have (on average 1.875) internal successors, (15), 8 states have internal predecessors, (15), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2021-11-23 03:04:27,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:04:27,466 INFO L93 Difference]: Finished difference Result 88 states and 105 transitions. [2021-11-23 03:04:27,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-23 03:04:27,467 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 1.875) internal successors, (15), 8 states have internal predecessors, (15), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 21 [2021-11-23 03:04:27,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:04:27,470 INFO L225 Difference]: With dead ends: 88 [2021-11-23 03:04:27,470 INFO L226 Difference]: Without dead ends: 48 [2021-11-23 03:04:27,471 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2021-11-23 03:04:27,475 INFO L933 BasicCegarLoop]: 30 mSDtfsCounter, 52 mSDsluCounter, 212 mSDsCounter, 0 mSdLazyCounter, 135 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 54 SdHoareTripleChecker+Valid, 203 SdHoareTripleChecker+Invalid, 154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 135 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-23 03:04:27,476 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [54 Valid, 203 Invalid, 154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 135 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-23 03:04:27,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2021-11-23 03:04:27,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 43. [2021-11-23 03:04:27,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 25 states have (on average 1.2) internal successors, (30), 27 states have internal predecessors, (30), 10 states have call successors, (10), 6 states have call predecessors, (10), 7 states have return successors, (10), 9 states have call predecessors, (10), 9 states have call successors, (10) [2021-11-23 03:04:27,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 50 transitions. [2021-11-23 03:04:27,499 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 50 transitions. Word has length 21 [2021-11-23 03:04:27,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:04:27,500 INFO L470 AbstractCegarLoop]: Abstraction has 43 states and 50 transitions. [2021-11-23 03:04:27,502 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 1.875) internal successors, (15), 8 states have internal predecessors, (15), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2021-11-23 03:04:27,502 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 50 transitions. [2021-11-23 03:04:27,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-23 03:04:27,504 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:04:27,504 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:04:27,504 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-23 03:04:27,505 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:04:27,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:04:27,508 INFO L85 PathProgramCache]: Analyzing trace with hash -1961749134, now seen corresponding path program 1 times [2021-11-23 03:04:27,508 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:04:27,508 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384187675] [2021-11-23 03:04:27,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:04:27,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:04:27,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:04:27,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 03:04:27,991 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:04:27,991 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384187675] [2021-11-23 03:04:27,992 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [384187675] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:04:27,992 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:04:27,992 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-11-23 03:04:27,992 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1594143738] [2021-11-23 03:04:27,992 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:04:27,993 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-11-23 03:04:27,993 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:04:27,993 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-11-23 03:04:27,993 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=109, Unknown=0, NotChecked=0, Total=132 [2021-11-23 03:04:27,994 INFO L87 Difference]: Start difference. First operand 43 states and 50 transitions. Second operand has 12 states, 9 states have (on average 1.7777777777777777) internal successors, (16), 10 states have internal predecessors, (16), 5 states have call successors, (5), 3 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-11-23 03:04:28,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:04:28,457 INFO L93 Difference]: Finished difference Result 85 states and 100 transitions. [2021-11-23 03:04:28,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-23 03:04:28,458 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 9 states have (on average 1.7777777777777777) internal successors, (16), 10 states have internal predecessors, (16), 5 states have call successors, (5), 3 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 24 [2021-11-23 03:04:28,458 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:04:28,459 INFO L225 Difference]: With dead ends: 85 [2021-11-23 03:04:28,459 INFO L226 Difference]: Without dead ends: 48 [2021-11-23 03:04:28,460 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=61, Invalid=245, Unknown=0, NotChecked=0, Total=306 [2021-11-23 03:04:28,461 INFO L933 BasicCegarLoop]: 27 mSDtfsCounter, 40 mSDsluCounter, 258 mSDsCounter, 0 mSdLazyCounter, 235 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 42 SdHoareTripleChecker+Valid, 241 SdHoareTripleChecker+Invalid, 255 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 235 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-11-23 03:04:28,461 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [42 Valid, 241 Invalid, 255 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 235 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2021-11-23 03:04:28,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2021-11-23 03:04:28,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 46. [2021-11-23 03:04:28,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 27 states have (on average 1.2222222222222223) internal successors, (33), 29 states have internal predecessors, (33), 11 states have call successors, (11), 6 states have call predecessors, (11), 7 states have return successors, (11), 10 states have call predecessors, (11), 10 states have call successors, (11) [2021-11-23 03:04:28,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 55 transitions. [2021-11-23 03:04:28,470 INFO L78 Accepts]: Start accepts. Automaton has 46 states and 55 transitions. Word has length 24 [2021-11-23 03:04:28,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:04:28,470 INFO L470 AbstractCegarLoop]: Abstraction has 46 states and 55 transitions. [2021-11-23 03:04:28,471 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 9 states have (on average 1.7777777777777777) internal successors, (16), 10 states have internal predecessors, (16), 5 states have call successors, (5), 3 states have call predecessors, (5), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-11-23 03:04:28,471 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 55 transitions. [2021-11-23 03:04:28,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-23 03:04:28,472 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:04:28,472 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:04:28,472 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-23 03:04:28,472 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:04:28,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:04:28,473 INFO L85 PathProgramCache]: Analyzing trace with hash -314126348, now seen corresponding path program 1 times [2021-11-23 03:04:28,473 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:04:28,473 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [580004611] [2021-11-23 03:04:28,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:04:28,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:04:28,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:04:28,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 03:04:28,678 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:04:28,678 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [580004611] [2021-11-23 03:04:28,679 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [580004611] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 03:04:28,679 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1644896234] [2021-11-23 03:04:28,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:04:28,679 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:04:28,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:04:28,682 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 03:04:28,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-23 03:04:28,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:04:28,807 INFO L263 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 35 conjunts are in the unsatisfiable core [2021-11-23 03:04:28,815 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 03:04:29,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:29,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:29,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:29,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:29,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:29,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:29,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:29,063 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2021-11-23 03:04:29,892 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 03:04:29,892 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 03:04:30,202 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 24 [2021-11-23 03:04:30,292 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 03:04:30,292 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1644896234] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-23 03:04:30,292 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1913442891] [2021-11-23 03:04:30,312 INFO L159 IcfgInterpreter]: Started Sifa with 26 locations of interest [2021-11-23 03:04:30,312 INFO L166 IcfgInterpreter]: Building call graph [2021-11-23 03:04:30,317 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-23 03:04:30,322 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-23 03:04:30,323 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-23 03:04:30,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:30,446 INFO L354 Elim1Store]: treesize reduction 72, result has 33.9 percent of original size [2021-11-23 03:04:30,446 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 17 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 8 case distinctions, treesize of input 42 treesize of output 73 [2021-11-23 03:04:30,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:30,480 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 16 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 46 [2021-11-23 03:04:30,530 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_init with input of size 121 for LOIs [2021-11-23 03:04:31,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,044 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:04:31,063 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 22 [2021-11-23 03:04:31,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,098 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:04:31,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,156 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 42 [2021-11-23 03:04:31,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,862 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:04:31,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,892 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:04:31,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:31,916 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 42 [2021-11-23 03:04:31,931 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 22 [2021-11-23 03:04:32,105 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:04:32,105 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 236 treesize of output 239 [2021-11-23 03:04:32,130 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 212 treesize of output 209 [2021-11-23 03:04:32,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,158 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:04:32,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,161 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:04:32,162 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:04:32,200 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:04:32,200 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 188 treesize of output 211 [2021-11-23 03:04:32,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,228 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:04:32,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,229 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:04:32,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,231 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:04:32,263 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:04:32,263 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 196 treesize of output 219 [2021-11-23 03:04:32,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,366 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:04:32,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,397 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:04:32,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,421 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:04:32,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:32,442 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:04:32,486 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 139 for LOIs [2021-11-23 03:04:32,628 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_is_valid with input of size 141 for LOIs [2021-11-23 03:04:34,254 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 115 for LOIs [2021-11-23 03:04:34,291 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_node_next_is_valid with input of size 20 for LOIs [2021-11-23 03:04:34,471 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-23 03:04:45,155 WARN L227 SmtUtils]: Spent 8.65s on a formula simplification. DAG size of input: 175 DAG size of output: 155 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:04:56,974 WARN L227 SmtUtils]: Spent 8.64s on a formula simplification. DAG size of input: 178 DAG size of output: 158 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:04:57,341 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1208#(and (= |#funAddr~s_can_fail_realloc_allocator.offset| (select (select |#memory_$Pointer$.offset| |~#s_can_fail_allocator_static~0.base|) (+ |~#s_can_fail_allocator_static~0.offset| 16))) (exists ((|v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5| Int)) (and (= (select (select |#memory_$Pointer$.offset| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5|) 8) 0) (= 32 (select |#length| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5|)) (= (select (select |#memory_$Pointer$.base| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5|) 8) 0) (= |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5| (select (select |#memory_$Pointer$.base| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5|) 24)) (= (select (select |#memory_$Pointer$.offset| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5|) 0) 16) (not (= (mod (ite (= |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5| 0) 0 1) 256) 0)) (not (= |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5| 4)) (not (= |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5| 0)) (= (select (select |#memory_$Pointer$.base| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5|) 16) 0) (not (= |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5| 5)) (<= 0 |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5|) (= (select (select |#memory_$Pointer$.offset| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5|) 24) 0) (= |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5| (select (select |#memory_$Pointer$.base| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5|) 0)) (= (select |#valid| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5|) 1) (= (select (select |#memory_$Pointer$.offset| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5|) 16) 0) (< |#StackHeapBarrier| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5|) (not (= |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5| 2)) (not (= |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_5| 3)))) (= 1 (select |#valid| 5)) (= (select |#length| 3) 12) (<= 0 |__VERIFIER_assert_#in~cond|) (= 0 (select (select |#memory_$Pointer$.offset| |~#s_can_fail_allocator_static~0.base|) (+ |~#s_can_fail_allocator_static~0.offset| 32))) (= |~#s_can_fail_allocator_static~0.offset| 0) (= 31 (select |#length| 2)) (= |#funAddr~s_can_fail_malloc_allocator.base| (select (select |#memory_$Pointer$.base| |~#s_can_fail_allocator_static~0.base|) |~#s_can_fail_allocator_static~0.offset|)) (= 2 (select |#length| 1)) (= 78 (select |#length| 4)) (= (select |#valid| 3) 1) (= (select (select |#memory_$Pointer$.offset| |~#s_can_fail_allocator_static~0.base|) (+ |~#s_can_fail_allocator_static~0.offset| 8)) |#funAddr~s_can_fail_free_allocator.offset|) (= (select (select |#memory_$Pointer$.base| |~#s_can_fail_allocator_static~0.base|) (+ |~#s_can_fail_allocator_static~0.offset| 32)) 0) (<= |__VERIFIER_assert_#in~cond| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (= 40 (select |#length| 5)) (= (select |#valid| 4) 1) (= |#funAddr~s_can_fail_calloc_allocator.base| (select (select |#memory_$Pointer$.base| |~#s_can_fail_allocator_static~0.base|) (+ |~#s_can_fail_allocator_static~0.offset| 24))) (= (select |#valid| 1) 1) (= |#funAddr~s_can_fail_realloc_allocator.base| (select (select |#memory_$Pointer$.base| |~#s_can_fail_allocator_static~0.base|) (+ |~#s_can_fail_allocator_static~0.offset| 16))) (= |#funAddr~s_can_fail_calloc_allocator.offset| (select (select |#memory_$Pointer$.offset| |~#s_can_fail_allocator_static~0.base|) (+ |~#s_can_fail_allocator_static~0.offset| 24))) (= (select |#valid| 0) 0) (= (select (select |#memory_$Pointer$.base| |~#s_can_fail_allocator_static~0.base|) (+ |~#s_can_fail_allocator_static~0.offset| 8)) |#funAddr~s_can_fail_free_allocator.base|) (= ~tl_last_error~0 0) (= |#funAddr~s_can_fail_malloc_allocator.offset| (select (select |#memory_$Pointer$.offset| |~#s_can_fail_allocator_static~0.base|) |~#s_can_fail_allocator_static~0.offset|)) (= (select |#valid| 2) 1) (= |#NULL.offset| 0) (= (select (select |#memory_int| 1) 0) 48) (= 5 |~#s_can_fail_allocator_static~0.base|) (= (select (select |#memory_int| 1) 1) 0) (< 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2021-11-23 03:04:57,342 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-23 03:04:57,342 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-23 03:04:57,342 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 12, 11] total 28 [2021-11-23 03:04:57,342 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89228181] [2021-11-23 03:04:57,343 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-23 03:04:57,343 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2021-11-23 03:04:57,344 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:04:57,344 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-11-23 03:04:57,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=204, Invalid=2052, Unknown=0, NotChecked=0, Total=2256 [2021-11-23 03:04:57,349 INFO L87 Difference]: Start difference. First operand 46 states and 55 transitions. Second operand has 28 states, 23 states have (on average 1.9565217391304348) internal successors, (45), 25 states have internal predecessors, (45), 11 states have call successors, (12), 6 states have call predecessors, (12), 5 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) [2021-11-23 03:04:57,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:04:57,976 INFO L93 Difference]: Finished difference Result 110 states and 129 transitions. [2021-11-23 03:04:57,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-23 03:04:57,977 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 23 states have (on average 1.9565217391304348) internal successors, (45), 25 states have internal predecessors, (45), 11 states have call successors, (12), 6 states have call predecessors, (12), 5 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) Word has length 26 [2021-11-23 03:04:57,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:04:57,979 INFO L225 Difference]: With dead ends: 110 [2021-11-23 03:04:57,979 INFO L226 Difference]: Without dead ends: 59 [2021-11-23 03:04:57,981 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 102 GetRequests, 43 SyntacticMatches, 1 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1068 ImplicationChecksByTransitivity, 23.9s TimeCoverageRelationStatistics Valid=313, Invalid=3227, Unknown=0, NotChecked=0, Total=3540 [2021-11-23 03:04:57,982 INFO L933 BasicCegarLoop]: 34 mSDtfsCounter, 79 mSDsluCounter, 450 mSDsCounter, 0 mSdLazyCounter, 211 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 81 SdHoareTripleChecker+Valid, 446 SdHoareTripleChecker+Invalid, 286 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 211 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 58 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-23 03:04:57,983 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [81 Valid, 446 Invalid, 286 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 211 Invalid, 0 Unknown, 58 Unchecked, 0.2s Time] [2021-11-23 03:04:57,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2021-11-23 03:04:57,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 56. [2021-11-23 03:04:57,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 35 states have (on average 1.2) internal successors, (42), 36 states have internal predecessors, (42), 12 states have call successors, (12), 8 states have call predecessors, (12), 8 states have return successors, (12), 11 states have call predecessors, (12), 11 states have call successors, (12) [2021-11-23 03:04:57,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 66 transitions. [2021-11-23 03:04:57,994 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 66 transitions. Word has length 26 [2021-11-23 03:04:57,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:04:57,994 INFO L470 AbstractCegarLoop]: Abstraction has 56 states and 66 transitions. [2021-11-23 03:04:57,995 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 23 states have (on average 1.9565217391304348) internal successors, (45), 25 states have internal predecessors, (45), 11 states have call successors, (12), 6 states have call predecessors, (12), 5 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) [2021-11-23 03:04:57,995 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 66 transitions. [2021-11-23 03:04:57,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 03:04:57,996 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:04:57,996 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:04:58,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-23 03:04:58,201 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-11-23 03:04:58,202 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:04:58,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:04:58,202 INFO L85 PathProgramCache]: Analyzing trace with hash -694288424, now seen corresponding path program 1 times [2021-11-23 03:04:58,203 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:04:58,203 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1400022] [2021-11-23 03:04:58,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:04:58,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:04:58,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:04:58,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 03:04:58,350 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:04:58,350 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1400022] [2021-11-23 03:04:58,350 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1400022] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:04:58,350 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:04:58,351 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-23 03:04:58,351 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1437812932] [2021-11-23 03:04:58,351 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:04:58,351 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-23 03:04:58,352 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:04:58,352 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-23 03:04:58,352 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-11-23 03:04:58,353 INFO L87 Difference]: Start difference. First operand 56 states and 66 transitions. Second operand has 8 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 6 states have internal predecessors, (18), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2021-11-23 03:04:58,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:04:58,474 INFO L93 Difference]: Finished difference Result 68 states and 79 transitions. [2021-11-23 03:04:58,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-23 03:04:58,475 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 6 states have internal predecessors, (18), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 27 [2021-11-23 03:04:58,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:04:58,480 INFO L225 Difference]: With dead ends: 68 [2021-11-23 03:04:58,480 INFO L226 Difference]: Without dead ends: 66 [2021-11-23 03:04:58,481 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2021-11-23 03:04:58,481 INFO L933 BasicCegarLoop]: 37 mSDtfsCounter, 10 mSDsluCounter, 252 mSDsCounter, 0 mSdLazyCounter, 91 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 247 SdHoareTripleChecker+Invalid, 91 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 91 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-23 03:04:58,482 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11 Valid, 247 Invalid, 91 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 91 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-23 03:04:58,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2021-11-23 03:04:58,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 65. [2021-11-23 03:04:58,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 41 states have (on average 1.170731707317073) internal successors, (48), 43 states have internal predecessors, (48), 13 states have call successors, (13), 9 states have call predecessors, (13), 10 states have return successors, (15), 12 states have call predecessors, (15), 12 states have call successors, (15) [2021-11-23 03:04:58,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 76 transitions. [2021-11-23 03:04:58,494 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 76 transitions. Word has length 27 [2021-11-23 03:04:58,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:04:58,494 INFO L470 AbstractCegarLoop]: Abstraction has 65 states and 76 transitions. [2021-11-23 03:04:58,495 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 6 states have internal predecessors, (18), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2021-11-23 03:04:58,495 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 76 transitions. [2021-11-23 03:04:58,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 03:04:58,496 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:04:58,496 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:04:58,496 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-23 03:04:58,497 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:04:58,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:04:58,497 INFO L85 PathProgramCache]: Analyzing trace with hash 739444463, now seen corresponding path program 1 times [2021-11-23 03:04:58,497 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:04:58,497 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1808214491] [2021-11-23 03:04:58,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:04:58,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:04:58,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:04:58,878 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 03:04:58,878 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:04:58,878 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1808214491] [2021-11-23 03:04:58,878 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1808214491] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 03:04:58,878 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [177436109] [2021-11-23 03:04:58,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:04:58,879 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:04:58,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:04:58,880 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 03:04:58,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-23 03:04:58,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:04:58,998 INFO L263 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 33 conjunts are in the unsatisfiable core [2021-11-23 03:04:59,001 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 03:04:59,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:59,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:59,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:59,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:59,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:59,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:59,038 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2021-11-23 03:04:59,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:59,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:59,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:59,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:59,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:59,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:04:59,059 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2021-11-23 03:05:00,279 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 03:05:00,280 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 03:05:00,873 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 27 [2021-11-23 03:05:00,889 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2021-11-23 03:05:00,913 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 03:05:00,913 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [177436109] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-23 03:05:00,914 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1695196846] [2021-11-23 03:05:00,918 INFO L159 IcfgInterpreter]: Started Sifa with 25 locations of interest [2021-11-23 03:05:00,919 INFO L166 IcfgInterpreter]: Building call graph [2021-11-23 03:05:00,919 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-23 03:05:00,919 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-23 03:05:00,920 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-23 03:05:00,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,012 INFO L354 Elim1Store]: treesize reduction 72, result has 33.9 percent of original size [2021-11-23 03:05:01,013 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 17 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 8 case distinctions, treesize of input 42 treesize of output 73 [2021-11-23 03:05:01,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,033 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 16 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 46 [2021-11-23 03:05:01,071 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_init with input of size 121 for LOIs [2021-11-23 03:05:01,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,422 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:05:01,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,452 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:05:01,468 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 22 [2021-11-23 03:05:01,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:01,489 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 42 [2021-11-23 03:05:02,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,084 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:05:02,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,108 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:05:02,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,126 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:05:02,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,156 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:05:02,297 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 236 treesize of output 233 [2021-11-23 03:05:02,332 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:05:02,333 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 212 treesize of output 215 [2021-11-23 03:05:02,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,362 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:02,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,366 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:02,367 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:02,406 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:05:02,406 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 188 treesize of output 211 [2021-11-23 03:05:02,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,438 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:02,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,440 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:02,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,442 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:02,472 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:05:02,473 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 196 treesize of output 219 [2021-11-23 03:05:02,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,558 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:05:02,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,579 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:05:02,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,601 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:05:02,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:02,640 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:05:02,707 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 138 for LOIs [2021-11-23 03:05:02,836 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_is_valid with input of size 141 for LOIs [2021-11-23 03:05:04,282 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 115 for LOIs [2021-11-23 03:05:04,316 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_node_next_is_valid with input of size 20 for LOIs [2021-11-23 03:05:04,451 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-23 03:05:14,862 WARN L227 SmtUtils]: Spent 8.51s on a formula simplification. DAG size of input: 175 DAG size of output: 155 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:05:26,158 WARN L227 SmtUtils]: Spent 8.54s on a formula simplification. DAG size of input: 177 DAG size of output: 157 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:05:26,424 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1899#(and (= |#funAddr~s_can_fail_realloc_allocator.offset| (select (select |#memory_$Pointer$.offset| |~#s_can_fail_allocator_static~0.base|) (+ |~#s_can_fail_allocator_static~0.offset| 16))) (= 1 (select |#valid| 5)) (= (select |#length| 3) 12) (= 0 (select (select |#memory_$Pointer$.offset| |~#s_can_fail_allocator_static~0.base|) (+ |~#s_can_fail_allocator_static~0.offset| 32))) (= |~#s_can_fail_allocator_static~0.offset| 0) (= 31 (select |#length| 2)) (= |#funAddr~s_can_fail_malloc_allocator.base| (select (select |#memory_$Pointer$.base| |~#s_can_fail_allocator_static~0.base|) |~#s_can_fail_allocator_static~0.offset|)) (= 2 (select |#length| 1)) (= 78 (select |#length| 4)) (= (select |#valid| 3) 1) (= (select (select |#memory_$Pointer$.offset| |~#s_can_fail_allocator_static~0.base|) (+ |~#s_can_fail_allocator_static~0.offset| 8)) |#funAddr~s_can_fail_free_allocator.offset|) (exists ((|v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12| Int)) (and (= 16 (select (select |#memory_$Pointer$.offset| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12|) 0)) (= (select (select |#memory_$Pointer$.base| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12|) 8) 0) (= (select |#valid| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12|) 1) (= 32 (select |#length| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12|)) (= (select (select |#memory_$Pointer$.base| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12|) 24) |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12|) (not (= |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12| 4)) (not (= (mod (ite (= |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12| 0) 0 1) 256) 0)) (not (= 5 |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12|)) (= (select (select |#memory_$Pointer$.base| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12|) 0) |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12|) (not (= 2 |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12|)) (= (select (select |#memory_$Pointer$.offset| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12|) 16) 0) (= (select (select |#memory_$Pointer$.offset| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12|) 8) 0) (< |#StackHeapBarrier| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12|) (not (= |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12| 0)) (not (= 3 |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12|)) (= (select (select |#memory_$Pointer$.offset| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12|) 24) 0) (<= 0 |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12|) (= (select (select |#memory_$Pointer$.base| |v_aws_linked_list_init_#in~list.base_BEFORE_CALL_12|) 16) 0))) (= (select (select |#memory_$Pointer$.base| |~#s_can_fail_allocator_static~0.base|) (+ |~#s_can_fail_allocator_static~0.offset| 32)) 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| 0) (= 40 (select |#length| 5)) (= (select |#valid| 4) 1) (= |#funAddr~s_can_fail_calloc_allocator.base| (select (select |#memory_$Pointer$.base| |~#s_can_fail_allocator_static~0.base|) (+ |~#s_can_fail_allocator_static~0.offset| 24))) (= (select |#valid| 1) 1) (= |#funAddr~s_can_fail_realloc_allocator.base| (select (select |#memory_$Pointer$.base| |~#s_can_fail_allocator_static~0.base|) (+ |~#s_can_fail_allocator_static~0.offset| 16))) (= |#funAddr~s_can_fail_calloc_allocator.offset| (select (select |#memory_$Pointer$.offset| |~#s_can_fail_allocator_static~0.base|) (+ |~#s_can_fail_allocator_static~0.offset| 24))) (= (select |#valid| 0) 0) (= (select (select |#memory_$Pointer$.base| |~#s_can_fail_allocator_static~0.base|) (+ |~#s_can_fail_allocator_static~0.offset| 8)) |#funAddr~s_can_fail_free_allocator.base|) (= ~tl_last_error~0 0) (= |#funAddr~s_can_fail_malloc_allocator.offset| (select (select |#memory_$Pointer$.offset| |~#s_can_fail_allocator_static~0.base|) |~#s_can_fail_allocator_static~0.offset|)) (= (select |#valid| 2) 1) (= |#NULL.offset| 0) (= (select (select |#memory_int| 1) 0) 48) (= 5 |~#s_can_fail_allocator_static~0.base|) (= (select (select |#memory_int| 1) 1) 0) (< 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2021-11-23 03:05:26,424 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-23 03:05:26,425 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-23 03:05:26,425 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12, 8] total 25 [2021-11-23 03:05:26,425 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2099897742] [2021-11-23 03:05:26,425 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-23 03:05:26,426 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2021-11-23 03:05:26,426 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:05:26,427 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-11-23 03:05:26,428 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=183, Invalid=1709, Unknown=0, NotChecked=0, Total=1892 [2021-11-23 03:05:26,428 INFO L87 Difference]: Start difference. First operand 65 states and 76 transitions. Second operand has 25 states, 21 states have (on average 2.1904761904761907) internal successors, (46), 23 states have internal predecessors, (46), 13 states have call successors, (14), 4 states have call predecessors, (14), 5 states have return successors, (11), 9 states have call predecessors, (11), 11 states have call successors, (11) [2021-11-23 03:05:26,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:05:26,921 INFO L93 Difference]: Finished difference Result 127 states and 148 transitions. [2021-11-23 03:05:26,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-23 03:05:26,923 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 21 states have (on average 2.1904761904761907) internal successors, (46), 23 states have internal predecessors, (46), 13 states have call successors, (14), 4 states have call predecessors, (14), 5 states have return successors, (11), 9 states have call predecessors, (11), 11 states have call successors, (11) Word has length 30 [2021-11-23 03:05:26,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:05:26,924 INFO L225 Difference]: With dead ends: 127 [2021-11-23 03:05:26,925 INFO L226 Difference]: Without dead ends: 77 [2021-11-23 03:05:26,926 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 59 SyntacticMatches, 2 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 702 ImplicationChecksByTransitivity, 22.9s TimeCoverageRelationStatistics Valid=220, Invalid=2132, Unknown=0, NotChecked=0, Total=2352 [2021-11-23 03:05:26,927 INFO L933 BasicCegarLoop]: 37 mSDtfsCounter, 46 mSDsluCounter, 477 mSDsCounter, 0 mSdLazyCounter, 230 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 50 SdHoareTripleChecker+Valid, 481 SdHoareTripleChecker+Invalid, 299 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 230 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 57 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-11-23 03:05:26,928 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [50 Valid, 481 Invalid, 299 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 230 Invalid, 0 Unknown, 57 Unchecked, 0.3s Time] [2021-11-23 03:05:26,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2021-11-23 03:05:26,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 71. [2021-11-23 03:05:26,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 45 states have (on average 1.1555555555555554) internal successors, (52), 47 states have internal predecessors, (52), 14 states have call successors, (14), 10 states have call predecessors, (14), 11 states have return successors, (16), 13 states have call predecessors, (16), 13 states have call successors, (16) [2021-11-23 03:05:26,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 82 transitions. [2021-11-23 03:05:26,944 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 82 transitions. Word has length 30 [2021-11-23 03:05:26,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:05:26,945 INFO L470 AbstractCegarLoop]: Abstraction has 71 states and 82 transitions. [2021-11-23 03:05:26,945 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 21 states have (on average 2.1904761904761907) internal successors, (46), 23 states have internal predecessors, (46), 13 states have call successors, (14), 4 states have call predecessors, (14), 5 states have return successors, (11), 9 states have call predecessors, (11), 11 states have call successors, (11) [2021-11-23 03:05:26,945 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 82 transitions. [2021-11-23 03:05:26,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-23 03:05:26,947 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:05:26,947 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:05:26,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-23 03:05:27,173 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2021-11-23 03:05:27,174 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:05:27,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:05:27,174 INFO L85 PathProgramCache]: Analyzing trace with hash 1372673585, now seen corresponding path program 2 times [2021-11-23 03:05:27,174 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:05:27,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [636008092] [2021-11-23 03:05:27,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:05:27,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:05:27,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:05:27,577 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 03:05:27,578 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:05:27,578 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [636008092] [2021-11-23 03:05:27,578 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [636008092] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 03:05:27,578 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2004481727] [2021-11-23 03:05:27,578 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-23 03:05:27,578 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:05:27,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:05:27,579 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 03:05:27,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-23 03:05:27,718 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-11-23 03:05:27,718 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-23 03:05:27,720 INFO L263 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 24 conjunts are in the unsatisfiable core [2021-11-23 03:05:27,725 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 03:05:28,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 03:05:28,422 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 03:05:28,422 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2004481727] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:05:28,422 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-23 03:05:28,422 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [14] total 17 [2021-11-23 03:05:28,422 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [845551169] [2021-11-23 03:05:28,423 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:05:28,423 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-23 03:05:28,423 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:05:28,424 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-23 03:05:28,424 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=237, Unknown=0, NotChecked=0, Total=272 [2021-11-23 03:05:28,425 INFO L87 Difference]: Start difference. First operand 71 states and 82 transitions. Second operand has 5 states, 4 states have (on average 5.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (5), 2 states have call predecessors, (5), 3 states have return successors, (4), 3 states have call predecessors, (4), 1 states have call successors, (4) [2021-11-23 03:05:28,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:05:28,503 INFO L93 Difference]: Finished difference Result 111 states and 129 transitions. [2021-11-23 03:05:28,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-23 03:05:28,504 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 5.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (5), 2 states have call predecessors, (5), 3 states have return successors, (4), 3 states have call predecessors, (4), 1 states have call successors, (4) Word has length 32 [2021-11-23 03:05:28,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:05:28,506 INFO L225 Difference]: With dead ends: 111 [2021-11-23 03:05:28,506 INFO L226 Difference]: Without dead ends: 66 [2021-11-23 03:05:28,507 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=35, Invalid=237, Unknown=0, NotChecked=0, Total=272 [2021-11-23 03:05:28,510 INFO L933 BasicCegarLoop]: 36 mSDtfsCounter, 0 mSDsluCounter, 100 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 130 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 17 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-23 03:05:28,511 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 130 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 33 Invalid, 0 Unknown, 17 Unchecked, 0.1s Time] [2021-11-23 03:05:28,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2021-11-23 03:05:28,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 63. [2021-11-23 03:05:28,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 40 states have (on average 1.125) internal successors, (45), 41 states have internal predecessors, (45), 12 states have call successors, (12), 10 states have call predecessors, (12), 10 states have return successors, (12), 11 states have call predecessors, (12), 11 states have call successors, (12) [2021-11-23 03:05:28,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 69 transitions. [2021-11-23 03:05:28,536 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 69 transitions. Word has length 32 [2021-11-23 03:05:28,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:05:28,539 INFO L470 AbstractCegarLoop]: Abstraction has 63 states and 69 transitions. [2021-11-23 03:05:28,539 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 5.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (5), 2 states have call predecessors, (5), 3 states have return successors, (4), 3 states have call predecessors, (4), 1 states have call successors, (4) [2021-11-23 03:05:28,539 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 69 transitions. [2021-11-23 03:05:28,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 03:05:28,544 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:05:28,545 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:05:28,588 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-23 03:05:28,758 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:05:28,759 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:05:28,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:05:28,759 INFO L85 PathProgramCache]: Analyzing trace with hash -1842443058, now seen corresponding path program 1 times [2021-11-23 03:05:28,759 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:05:28,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1548884182] [2021-11-23 03:05:28,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:05:28,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:05:28,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:05:29,179 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 03:05:29,180 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:05:29,180 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1548884182] [2021-11-23 03:05:29,180 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1548884182] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 03:05:29,180 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [638563342] [2021-11-23 03:05:29,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:05:29,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:05:29,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:05:29,186 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 03:05:29,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-23 03:05:29,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:05:29,299 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 62 conjunts are in the unsatisfiable core [2021-11-23 03:05:29,302 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 03:05:29,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:29,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:29,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:29,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:29,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:29,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:29,333 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2021-11-23 03:05:29,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:29,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:29,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:29,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:29,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:29,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:29,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2021-11-23 03:05:31,715 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 03:05:31,715 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 03:05:44,323 WARN L227 SmtUtils]: Spent 10.03s on a formula simplification that was a NOOP. DAG size: 22 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:05:54,491 WARN L227 SmtUtils]: Spent 10.02s on a formula simplification that was a NOOP. DAG size: 25 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:05:55,202 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 54 [2021-11-23 03:05:55,205 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 52 [2021-11-23 03:05:55,222 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 03:05:55,222 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [638563342] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-23 03:05:55,222 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2044844513] [2021-11-23 03:05:55,226 INFO L159 IcfgInterpreter]: Started Sifa with 35 locations of interest [2021-11-23 03:05:55,226 INFO L166 IcfgInterpreter]: Building call graph [2021-11-23 03:05:55,227 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-23 03:05:55,227 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-23 03:05:55,227 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-23 03:05:55,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,314 INFO L354 Elim1Store]: treesize reduction 40, result has 48.1 percent of original size [2021-11-23 03:05:55,314 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 12 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 32 treesize of output 62 [2021-11-23 03:05:55,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,405 INFO L354 Elim1Store]: treesize reduction 72, result has 33.9 percent of original size [2021-11-23 03:05:55,406 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 17 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 8 case distinctions, treesize of input 42 treesize of output 73 [2021-11-23 03:05:55,444 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_init with input of size 121 for LOIs [2021-11-23 03:05:55,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,771 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:05:55,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,800 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:05:55,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,822 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:05:55,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:55,853 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:05:56,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,393 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 42 [2021-11-23 03:05:56,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:05:56,435 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 22 [2021-11-23 03:05:56,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,465 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:05:56,662 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:05:56,663 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 236 treesize of output 239 [2021-11-23 03:05:56,684 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 212 treesize of output 209 [2021-11-23 03:05:56,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,714 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:56,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,718 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:56,719 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:56,767 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:05:56,768 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 188 treesize of output 211 [2021-11-23 03:05:56,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,796 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:56,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,798 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:56,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:56,800 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:56,838 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:05:56,839 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 196 treesize of output 219 [2021-11-23 03:05:56,982 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:05:56,982 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 236 treesize of output 239 [2021-11-23 03:05:57,003 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 212 treesize of output 209 [2021-11-23 03:05:57,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,040 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:57,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,045 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:57,045 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:57,088 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:05:57,089 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 188 treesize of output 211 [2021-11-23 03:05:57,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,119 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:57,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,123 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:57,124 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:57,163 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:05:57,163 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 196 treesize of output 219 [2021-11-23 03:05:57,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,380 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:05:57,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,410 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:05:57,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,441 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:05:57,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,470 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:05:57,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,594 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:05:57,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,619 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:05:57,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,654 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:05:57,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,695 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:05:57,856 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:05:57,856 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 261 treesize of output 264 [2021-11-23 03:05:57,872 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 237 treesize of output 234 [2021-11-23 03:05:57,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,906 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:57,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,910 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:57,910 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:57,951 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:05:57,952 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 213 treesize of output 236 [2021-11-23 03:05:57,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,979 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:57,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,982 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:57,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:57,984 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:58,024 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:05:58,025 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 221 treesize of output 244 [2021-11-23 03:05:58,094 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 22 [2021-11-23 03:05:58,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,119 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:05:58,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,147 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:05:58,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,168 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 42 [2021-11-23 03:05:58,247 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:05:58,248 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 236 treesize of output 239 [2021-11-23 03:05:58,269 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 212 treesize of output 209 [2021-11-23 03:05:58,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,296 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:58,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,298 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:58,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,300 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:58,343 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:05:58,343 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 188 treesize of output 211 [2021-11-23 03:05:58,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,373 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:58,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,375 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:58,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,377 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:05:58,415 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:05:58,416 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 196 treesize of output 219 [2021-11-23 03:05:58,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,525 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 42 [2021-11-23 03:05:58,537 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 22 [2021-11-23 03:05:58,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,563 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:05:58,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:05:58,599 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:05:58,634 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_empty with input of size 136 for LOIs [2021-11-23 03:05:58,827 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 204 for LOIs [2021-11-23 03:05:59,336 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_is_valid with input of size 136 for LOIs [2021-11-23 03:06:00,666 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 172 for LOIs [2021-11-23 03:06:00,750 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_node_next_is_valid with input of size 20 for LOIs [2021-11-23 03:06:00,876 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-23 03:06:12,863 WARN L227 SmtUtils]: Spent 8.78s on a formula simplification. DAG size of input: 175 DAG size of output: 155 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:06:25,282 WARN L227 SmtUtils]: Spent 8.78s on a formula simplification. DAG size of input: 177 DAG size of output: 157 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:06:40,058 WARN L227 SmtUtils]: Spent 9.11s on a formula simplification. DAG size of input: 189 DAG size of output: 167 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:06:40,059 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSifa [2044844513] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:06:40,060 INFO L186 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2021-11-23 03:06:40,060 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [16, 22, 19] total 72 [2021-11-23 03:06:40,061 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [276475090] [2021-11-23 03:06:40,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:06:40,062 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2021-11-23 03:06:40,062 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:06:40,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2021-11-23 03:06:40,064 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=352, Invalid=4759, Unknown=1, NotChecked=0, Total=5112 [2021-11-23 03:06:40,064 INFO L87 Difference]: Start difference. First operand 63 states and 69 transitions. Second operand has 26 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 16 states have internal predecessors, (23), 7 states have call successors, (8), 6 states have call predecessors, (8), 5 states have return successors, (6), 5 states have call predecessors, (6), 5 states have call successors, (6) [2021-11-23 03:06:44,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:06:44,294 INFO L93 Difference]: Finished difference Result 80 states and 86 transitions. [2021-11-23 03:06:44,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-11-23 03:06:44,295 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 16 states have internal predecessors, (23), 7 states have call successors, (8), 6 states have call predecessors, (8), 5 states have return successors, (6), 5 states have call predecessors, (6), 5 states have call successors, (6) Word has length 40 [2021-11-23 03:06:44,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:06:44,296 INFO L225 Difference]: With dead ends: 80 [2021-11-23 03:06:44,296 INFO L226 Difference]: Without dead ends: 73 [2021-11-23 03:06:44,299 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 55 SyntacticMatches, 9 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1798 ImplicationChecksByTransitivity, 67.0s TimeCoverageRelationStatistics Valid=490, Invalid=5515, Unknown=1, NotChecked=0, Total=6006 [2021-11-23 03:06:44,299 INFO L933 BasicCegarLoop]: 20 mSDtfsCounter, 48 mSDsluCounter, 145 mSDsCounter, 0 mSdLazyCounter, 302 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 49 SdHoareTripleChecker+Valid, 152 SdHoareTripleChecker+Invalid, 577 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 302 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 258 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2021-11-23 03:06:44,300 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [49 Valid, 152 Invalid, 577 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 302 Invalid, 0 Unknown, 258 Unchecked, 0.7s Time] [2021-11-23 03:06:44,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2021-11-23 03:06:44,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 69. [2021-11-23 03:06:44,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 45 states have (on average 1.1111111111111112) internal successors, (50), 46 states have internal predecessors, (50), 13 states have call successors, (13), 11 states have call predecessors, (13), 10 states have return successors, (12), 11 states have call predecessors, (12), 12 states have call successors, (12) [2021-11-23 03:06:44,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 75 transitions. [2021-11-23 03:06:44,324 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 75 transitions. Word has length 40 [2021-11-23 03:06:44,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:06:44,324 INFO L470 AbstractCegarLoop]: Abstraction has 69 states and 75 transitions. [2021-11-23 03:06:44,325 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 16 states have internal predecessors, (23), 7 states have call successors, (8), 6 states have call predecessors, (8), 5 states have return successors, (6), 5 states have call predecessors, (6), 5 states have call successors, (6) [2021-11-23 03:06:44,325 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 75 transitions. [2021-11-23 03:06:44,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-23 03:06:44,327 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:06:44,327 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:06:44,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-23 03:06:44,545 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-11-23 03:06:44,546 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:06:44,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:06:44,546 INFO L85 PathProgramCache]: Analyzing trace with hash 1511104578, now seen corresponding path program 1 times [2021-11-23 03:06:44,546 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:06:44,547 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [294300713] [2021-11-23 03:06:44,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:06:44,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:06:44,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:06:45,459 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 03:06:45,459 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:06:45,459 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [294300713] [2021-11-23 03:06:45,459 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [294300713] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 03:06:45,460 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [879480035] [2021-11-23 03:06:45,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:06:45,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:06:45,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:06:45,461 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 03:06:45,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-23 03:06:45,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:06:45,594 INFO L263 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 62 conjunts are in the unsatisfiable core [2021-11-23 03:06:45,600 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 03:06:45,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:06:45,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:06:45,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:06:45,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:06:45,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:06:45,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:06:45,672 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2021-11-23 03:06:45,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:06:45,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:06:45,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:06:45,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:06:45,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:06:45,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:06:45,696 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2021-11-23 03:06:58,845 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 03:06:58,845 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 03:07:03,558 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 177 treesize of output 171 [2021-11-23 03:07:03,571 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 98 [2021-11-23 03:07:05,025 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-23 03:07:05,026 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 12299 treesize of output 12217 [2021-11-23 03:07:05,785 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-23 03:07:05,787 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 50558 treesize of output 50280 [2021-11-23 03:07:08,193 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: BigInteger out of long range [2021-11-23 03:07:08,194 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [229313576] [2021-11-23 03:07:08,197 INFO L159 IcfgInterpreter]: Started Sifa with 39 locations of interest [2021-11-23 03:07:08,197 INFO L166 IcfgInterpreter]: Building call graph [2021-11-23 03:07:08,198 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-23 03:07:08,198 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-23 03:07:08,199 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-23 03:07:08,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,283 INFO L354 Elim1Store]: treesize reduction 72, result has 33.9 percent of original size [2021-11-23 03:07:08,283 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 17 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 8 case distinctions, treesize of input 42 treesize of output 73 [2021-11-23 03:07:08,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,301 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 16 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 46 [2021-11-23 03:07:08,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,362 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2021-11-23 03:07:08,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,387 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:07:08,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,402 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2021-11-23 03:07:08,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:08,430 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:07:09,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,099 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 16 [2021-11-23 03:07:09,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,128 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 16 [2021-11-23 03:07:09,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,213 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 16 [2021-11-23 03:07:09,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,236 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 16 [2021-11-23 03:07:09,417 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_init with input of size 121 for LOIs [2021-11-23 03:07:09,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,659 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:07:09,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,698 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:07:09,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,717 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:07:09,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,736 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:07:09,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,813 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:07:09,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,825 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:07:09,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,850 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:07:09,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:09,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:07:10,030 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:07:10,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 236 treesize of output 239 [2021-11-23 03:07:10,043 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 212 treesize of output 209 [2021-11-23 03:07:10,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,072 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:10,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,073 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:10,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,075 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:10,106 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:07:10,106 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 188 treesize of output 211 [2021-11-23 03:07:10,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,126 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:10,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,127 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:10,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,129 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:10,155 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:07:10,156 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 196 treesize of output 219 [2021-11-23 03:07:10,258 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:07:10,258 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 236 treesize of output 239 [2021-11-23 03:07:10,283 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 212 treesize of output 209 [2021-11-23 03:07:10,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,308 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:10,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,312 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:10,312 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:10,343 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:07:10,343 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 188 treesize of output 211 [2021-11-23 03:07:10,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,362 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:10,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,366 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:10,366 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:10,395 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:07:10,396 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 196 treesize of output 219 [2021-11-23 03:07:10,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,547 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:07:10,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,562 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:07:10,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,584 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:07:10,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,605 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:07:10,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,687 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:07:10,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,705 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:07:10,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,732 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:07:10,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,756 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:07:10,870 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 311 treesize of output 308 [2021-11-23 03:07:10,904 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:07:10,905 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 287 treesize of output 290 [2021-11-23 03:07:10,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,929 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:10,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,933 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:10,933 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:10,963 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:07:10,963 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 263 treesize of output 286 [2021-11-23 03:07:10,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,985 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:10,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:10,988 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:10,988 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:11,012 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:07:11,012 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 271 treesize of output 294 [2021-11-23 03:07:11,117 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 261 treesize of output 258 [2021-11-23 03:07:11,146 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:07:11,146 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 237 treesize of output 240 [2021-11-23 03:07:11,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,170 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:11,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,171 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:11,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,172 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:11,203 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:07:11,203 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 213 treesize of output 236 [2021-11-23 03:07:11,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,222 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:11,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,225 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:11,226 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:11,254 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:07:11,254 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 221 treesize of output 244 [2021-11-23 03:07:11,411 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:07:11,411 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 261 treesize of output 264 [2021-11-23 03:07:11,442 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 237 treesize of output 234 [2021-11-23 03:07:11,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,463 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:11,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,467 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:11,468 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:11,497 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:07:11,498 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 213 treesize of output 236 [2021-11-23 03:07:11,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,523 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:11,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,524 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:11,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,525 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:11,550 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:07:11,551 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 221 treesize of output 244 [2021-11-23 03:07:11,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,621 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:07:11,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,640 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:07:11,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,655 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:07:11,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,680 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:07:11,769 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:07:11,769 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 236 treesize of output 239 [2021-11-23 03:07:11,788 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 212 treesize of output 209 [2021-11-23 03:07:11,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,820 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:11,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,824 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:11,824 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:11,858 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:07:11,858 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 188 treesize of output 211 [2021-11-23 03:07:11,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,890 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:11,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:11,893 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:11,894 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:07:11,927 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:07:11,928 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 196 treesize of output 219 [2021-11-23 03:07:12,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:07:12,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 22 [2021-11-23 03:07:12,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,052 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:07:12,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:07:12,068 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 42 [2021-11-23 03:07:12,106 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_empty with input of size 141 for LOIs [2021-11-23 03:07:12,303 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 172 for LOIs [2021-11-23 03:07:12,381 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_is_valid with input of size 161 for LOIs [2021-11-23 03:07:14,034 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 19 for LOIs [2021-11-23 03:07:14,048 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_node_next_is_valid with input of size 20 for LOIs [2021-11-23 03:07:14,136 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-23 03:07:24,776 WARN L227 SmtUtils]: Spent 8.55s on a formula simplification. DAG size of input: 175 DAG size of output: 155 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:07:36,052 WARN L227 SmtUtils]: Spent 8.61s on a formula simplification. DAG size of input: 178 DAG size of output: 158 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:07:45,304 WARN L227 SmtUtils]: Spent 8.64s on a formula simplification. DAG size of input: 181 DAG size of output: 162 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:07:56,248 WARN L227 SmtUtils]: Spent 8.79s on a formula simplification. DAG size of input: 189 DAG size of output: 167 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:07:57,774 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '3433#(and (<= 0 |__VERIFIER_assert_#in~cond|) (= (mod __VERIFIER_assert_~cond 256) 0) (= |~#s_can_fail_allocator_static~0.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (= ~tl_last_error~0 0) (= |#NULL.offset| 0) (= 5 |~#s_can_fail_allocator_static~0.base|) (<= |__VERIFIER_assert_#in~cond| 1) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2021-11-23 03:07:57,774 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-23 03:07:57,775 INFO L186 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2021-11-23 03:07:57,775 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2021-11-23 03:07:57,775 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [320873545] [2021-11-23 03:07:57,775 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2021-11-23 03:07:57,775 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2021-11-23 03:07:57,776 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:07:57,776 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-11-23 03:07:57,778 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=331, Invalid=3701, Unknown=0, NotChecked=0, Total=4032 [2021-11-23 03:07:57,778 INFO L87 Difference]: Start difference. First operand 69 states and 75 transitions. Second operand has 14 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 13 states have internal predecessors, (29), 7 states have call successors, (10), 2 states have call predecessors, (10), 4 states have return successors, (9), 6 states have call predecessors, (9), 6 states have call successors, (9) [2021-11-23 03:07:59,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:07:59,234 INFO L93 Difference]: Finished difference Result 94 states and 104 transitions. [2021-11-23 03:07:59,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-23 03:07:59,235 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 13 states have internal predecessors, (29), 7 states have call successors, (10), 2 states have call predecessors, (10), 4 states have return successors, (9), 6 states have call predecessors, (9), 6 states have call successors, (9) Word has length 52 [2021-11-23 03:07:59,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:07:59,237 INFO L225 Difference]: With dead ends: 94 [2021-11-23 03:07:59,237 INFO L226 Difference]: Without dead ends: 87 [2021-11-23 03:07:59,239 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 91 SyntacticMatches, 10 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1866 ImplicationChecksByTransitivity, 47.3s TimeCoverageRelationStatistics Valid=375, Invalid=4455, Unknown=0, NotChecked=0, Total=4830 [2021-11-23 03:07:59,240 INFO L933 BasicCegarLoop]: 35 mSDtfsCounter, 72 mSDsluCounter, 216 mSDsCounter, 0 mSdLazyCounter, 277 mSolverCounterSat, 37 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 228 SdHoareTripleChecker+Invalid, 314 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 37 IncrementalHoareTripleChecker+Valid, 277 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2021-11-23 03:07:59,240 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [76 Valid, 228 Invalid, 314 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [37 Valid, 277 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2021-11-23 03:07:59,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2021-11-23 03:07:59,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 69. [2021-11-23 03:07:59,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 45 states have (on average 1.0888888888888888) internal successors, (49), 46 states have internal predecessors, (49), 13 states have call successors, (13), 11 states have call predecessors, (13), 10 states have return successors, (12), 11 states have call predecessors, (12), 12 states have call successors, (12) [2021-11-23 03:07:59,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 74 transitions. [2021-11-23 03:07:59,267 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 74 transitions. Word has length 52 [2021-11-23 03:07:59,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:07:59,268 INFO L470 AbstractCegarLoop]: Abstraction has 69 states and 74 transitions. [2021-11-23 03:07:59,268 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 13 states have internal predecessors, (29), 7 states have call successors, (10), 2 states have call predecessors, (10), 4 states have return successors, (9), 6 states have call predecessors, (9), 6 states have call successors, (9) [2021-11-23 03:07:59,268 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 74 transitions. [2021-11-23 03:07:59,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-23 03:07:59,270 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:07:59,270 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:07:59,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-23 03:07:59,473 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2021-11-23 03:07:59,474 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:07:59,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:07:59,474 INFO L85 PathProgramCache]: Analyzing trace with hash 2062891035, now seen corresponding path program 1 times [2021-11-23 03:07:59,474 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:07:59,475 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828417552] [2021-11-23 03:07:59,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:07:59,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:07:59,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:08:00,350 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-23 03:08:00,350 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:08:00,350 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828417552] [2021-11-23 03:08:00,350 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1828417552] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 03:08:00,350 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [911435216] [2021-11-23 03:08:00,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:08:00,350 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:08:00,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:08:00,351 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 03:08:00,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-23 03:08:00,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:08:00,484 INFO L263 TraceCheckSpWp]: Trace formula consists of 289 conjuncts, 105 conjunts are in the unsatisfiable core [2021-11-23 03:08:00,493 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 03:08:00,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:00,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:00,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:00,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:00,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:00,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:00,567 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2021-11-23 03:08:00,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:00,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:00,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:00,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:00,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:00,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:00,596 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2021-11-23 03:08:05,950 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 03:08:05,950 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 03:08:12,869 INFO L354 Elim1Store]: treesize reduction 29, result has 3.3 percent of original size [2021-11-23 03:08:12,870 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 238018 treesize of output 1 [2021-11-23 03:08:12,874 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 24 [2021-11-23 03:08:12,875 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:12,876 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:12,876 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:12,881 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 26 [2021-11-23 03:08:12,882 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:12,883 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:12,883 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:12,895 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-23 03:08:12,895 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 15058 treesize of output 1 [2021-11-23 03:08:40,144 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [911435216] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 03:08:40,144 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2102375330] [2021-11-23 03:08:40,148 INFO L159 IcfgInterpreter]: Started Sifa with 39 locations of interest [2021-11-23 03:08:40,148 INFO L166 IcfgInterpreter]: Building call graph [2021-11-23 03:08:40,149 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-23 03:08:40,149 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-23 03:08:40,149 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-23 03:08:40,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,362 INFO L354 Elim1Store]: treesize reduction 72, result has 33.9 percent of original size [2021-11-23 03:08:40,362 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 17 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 8 case distinctions, treesize of input 42 treesize of output 73 [2021-11-23 03:08:40,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,382 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 16 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 46 [2021-11-23 03:08:40,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,488 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2021-11-23 03:08:40,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,524 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2021-11-23 03:08:40,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,565 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:08:40,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:40,607 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:08:41,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,328 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 16 [2021-11-23 03:08:41,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,385 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 16 [2021-11-23 03:08:41,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,478 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 16 [2021-11-23 03:08:41,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:41,524 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 16 [2021-11-23 03:08:41,952 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_init with input of size 121 for LOIs [2021-11-23 03:08:42,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,207 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:08:42,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,249 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:08:42,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,315 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:08:42,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,385 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:08:42,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,581 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:08:42,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,618 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:08:42,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,682 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:08:42,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:42,719 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:08:43,681 INFO L354 Elim1Store]: treesize reduction 1010, result has 7.3 percent of original size [2021-11-23 03:08:43,682 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 720 treesize of output 754 [2021-11-23 03:08:44,032 INFO L354 Elim1Store]: treesize reduction 350, result has 12.7 percent of original size [2021-11-23 03:08:44,033 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 754 treesize of output 776 [2021-11-23 03:08:44,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:44,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:44,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:44,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:44,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:44,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:44,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:44,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:44,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:44,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:44,824 INFO L354 Elim1Store]: treesize reduction 1096, result has 5.9 percent of original size [2021-11-23 03:08:44,824 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 776 treesize of output 751 [2021-11-23 03:08:44,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:44,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:44,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:44,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:44,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:44,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:44,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:44,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:44,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:44,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:45,365 INFO L354 Elim1Store]: treesize reduction 1106, result has 6.0 percent of original size [2021-11-23 03:08:45,365 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 751 treesize of output 724 [2021-11-23 03:08:45,682 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:08:45,797 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:08:45,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:45,899 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 24 [2021-11-23 03:08:46,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:46,005 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 30 [2021-11-23 03:08:46,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:46,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:46,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:46,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:46,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:46,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:46,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:46,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:46,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:46,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:47,681 INFO L354 Elim1Store]: treesize reduction 1096, result has 5.9 percent of original size [2021-11-23 03:08:47,682 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 720 treesize of output 695 [2021-11-23 03:08:48,401 INFO L354 Elim1Store]: treesize reduction 1010, result has 7.3 percent of original size [2021-11-23 03:08:48,401 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 695 treesize of output 729 [2021-11-23 03:08:48,654 INFO L354 Elim1Store]: treesize reduction 350, result has 12.7 percent of original size [2021-11-23 03:08:48,655 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 729 treesize of output 751 [2021-11-23 03:08:48,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:48,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:48,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:48,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:48,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:48,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:48,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:48,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:48,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:48,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:49,142 INFO L354 Elim1Store]: treesize reduction 1106, result has 6.0 percent of original size [2021-11-23 03:08:49,143 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 751 treesize of output 724 [2021-11-23 03:08:49,425 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:08:49,568 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:08:49,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:49,743 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 24 [2021-11-23 03:08:49,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:49,850 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 30 [2021-11-23 03:08:50,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,638 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:08:50,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,689 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:08:50,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,716 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:08:50,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,745 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:08:50,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,843 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:08:50,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,867 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:08:50,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,916 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:08:50,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:50,964 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:08:51,129 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:08:51,129 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 311 treesize of output 314 [2021-11-23 03:08:51,146 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 287 treesize of output 284 [2021-11-23 03:08:51,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,182 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:51,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,205 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:51,205 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:51,300 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:08:51,301 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 263 treesize of output 286 [2021-11-23 03:08:51,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,351 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:51,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,355 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:51,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,359 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:51,443 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:08:51,444 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 271 treesize of output 294 [2021-11-23 03:08:51,565 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 311 treesize of output 308 [2021-11-23 03:08:51,606 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:08:51,607 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 287 treesize of output 290 [2021-11-23 03:08:51,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,642 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:51,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,649 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:51,650 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:51,718 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:08:51,718 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 263 treesize of output 286 [2021-11-23 03:08:51,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,755 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:51,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,758 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:51,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:51,760 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:51,823 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:08:51,823 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 271 treesize of output 294 [2021-11-23 03:08:51,992 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 261 treesize of output 258 [2021-11-23 03:08:52,030 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:08:52,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 237 treesize of output 240 [2021-11-23 03:08:52,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,065 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:52,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,068 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:52,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,070 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:52,136 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:08:52,137 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 213 treesize of output 236 [2021-11-23 03:08:52,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,173 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:52,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,188 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:52,189 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:08:52,267 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:08:52,267 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 221 treesize of output 244 [2021-11-23 03:08:52,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,348 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:08:52,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,395 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:08:52,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,427 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:08:52,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:52,475 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:08:52,982 INFO L354 Elim1Store]: treesize reduction 350, result has 12.7 percent of original size [2021-11-23 03:08:52,982 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 720 treesize of output 742 [2021-11-23 03:08:53,654 INFO L354 Elim1Store]: treesize reduction 1010, result has 7.3 percent of original size [2021-11-23 03:08:53,655 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 742 treesize of output 776 [2021-11-23 03:08:53,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:53,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:53,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:53,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:53,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:53,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:53,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:53,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:53,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:53,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:54,337 INFO L354 Elim1Store]: treesize reduction 1106, result has 6.0 percent of original size [2021-11-23 03:08:54,337 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 776 treesize of output 749 [2021-11-23 03:08:54,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:54,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:54,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:54,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:54,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:54,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:54,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:54,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:54,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:54,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:54,863 INFO L354 Elim1Store]: treesize reduction 1096, result has 5.9 percent of original size [2021-11-23 03:08:54,864 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 749 treesize of output 724 [2021-11-23 03:08:55,083 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:08:55,223 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:08:55,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:55,407 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2021-11-23 03:08:55,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:55,544 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2021-11-23 03:08:56,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,047 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 42 [2021-11-23 03:08:56,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,076 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:08:56,090 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 22 [2021-11-23 03:08:56,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:08:56,123 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:08:56,165 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_empty with input of size 141 for LOIs [2021-11-23 03:08:56,377 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 172 for LOIs [2021-11-23 03:08:56,464 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 24 for LOIs [2021-11-23 03:08:56,496 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_is_valid with input of size 161 for LOIs [2021-11-23 03:08:58,350 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_node_next_is_valid with input of size 20 for LOIs [2021-11-23 03:08:58,454 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-23 03:09:13,138 WARN L227 SmtUtils]: Spent 9.02s on a formula simplification. DAG size of input: 175 DAG size of output: 155 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:09:35,714 WARN L227 SmtUtils]: Spent 14.10s on a formula simplification. DAG size of input: 196 DAG size of output: 159 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:09:52,032 WARN L227 SmtUtils]: Spent 14.22s on a formula simplification. DAG size of input: 199 DAG size of output: 163 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:10:05,904 WARN L227 SmtUtils]: Spent 9.24s on a formula simplification. DAG size of input: 189 DAG size of output: 167 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:10:09,909 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '4028#(and (<= 0 |__VERIFIER_assert_#in~cond|) (<= 0 |#NULL.base|) (<= 0 |~#s_can_fail_allocator_static~0.offset|) (= (mod __VERIFIER_assert_~cond 256) 0) (<= 5 |~#s_can_fail_allocator_static~0.base|) (<= |~#s_can_fail_allocator_static~0.base| 5) (<= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (<= ~tl_last_error~0 0) (<= |#NULL.base| 0) (<= 0 ~tl_last_error~0) (<= 0 |#NULL.offset|) (<= |__VERIFIER_assert_#in~cond| 1) (<= 0 |#StackHeapBarrier|) (<= |~#s_can_fail_allocator_static~0.offset| 0))' at error location [2021-11-23 03:10:09,909 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-23 03:10:09,909 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-23 03:10:09,909 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 28] total 42 [2021-11-23 03:10:09,909 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1790800706] [2021-11-23 03:10:09,910 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-23 03:10:09,910 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 42 states [2021-11-23 03:10:09,911 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:10:09,911 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2021-11-23 03:10:09,914 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=415, Invalid=6894, Unknown=1, NotChecked=0, Total=7310 [2021-11-23 03:10:09,915 INFO L87 Difference]: Start difference. First operand 69 states and 74 transitions. Second operand has 42 states, 32 states have (on average 2.0) internal successors, (64), 34 states have internal predecessors, (64), 16 states have call successors, (20), 4 states have call predecessors, (20), 13 states have return successors, (19), 15 states have call predecessors, (19), 15 states have call successors, (19) [2021-11-23 03:10:13,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:10:13,510 INFO L93 Difference]: Finished difference Result 130 states and 140 transitions. [2021-11-23 03:10:13,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-11-23 03:10:13,511 INFO L78 Accepts]: Start accepts. Automaton has has 42 states, 32 states have (on average 2.0) internal successors, (64), 34 states have internal predecessors, (64), 16 states have call successors, (20), 4 states have call predecessors, (20), 13 states have return successors, (19), 15 states have call predecessors, (19), 15 states have call successors, (19) Word has length 60 [2021-11-23 03:10:13,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:10:13,516 INFO L225 Difference]: With dead ends: 130 [2021-11-23 03:10:13,517 INFO L226 Difference]: Without dead ends: 122 [2021-11-23 03:10:13,520 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 182 GetRequests, 75 SyntacticMatches, 9 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3352 ImplicationChecksByTransitivity, 102.5s TimeCoverageRelationStatistics Valid=541, Invalid=9358, Unknown=1, NotChecked=0, Total=9900 [2021-11-23 03:10:13,521 INFO L933 BasicCegarLoop]: 27 mSDtfsCounter, 9 mSDsluCounter, 577 mSDsCounter, 0 mSdLazyCounter, 141 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 562 SdHoareTripleChecker+Invalid, 379 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 141 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 234 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2021-11-23 03:10:13,521 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [14 Valid, 562 Invalid, 379 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 141 Invalid, 0 Unknown, 234 Unchecked, 0.4s Time] [2021-11-23 03:10:13,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2021-11-23 03:10:13,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 117. [2021-11-23 03:10:13,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 117 states, 77 states have (on average 1.0909090909090908) internal successors, (84), 80 states have internal predecessors, (84), 20 states have call successors, (20), 17 states have call predecessors, (20), 19 states have return successors, (23), 19 states have call predecessors, (23), 19 states have call successors, (23) [2021-11-23 03:10:13,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 127 transitions. [2021-11-23 03:10:13,550 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 127 transitions. Word has length 60 [2021-11-23 03:10:13,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:10:13,551 INFO L470 AbstractCegarLoop]: Abstraction has 117 states and 127 transitions. [2021-11-23 03:10:13,551 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 42 states, 32 states have (on average 2.0) internal successors, (64), 34 states have internal predecessors, (64), 16 states have call successors, (20), 4 states have call predecessors, (20), 13 states have return successors, (19), 15 states have call predecessors, (19), 15 states have call successors, (19) [2021-11-23 03:10:13,551 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 127 transitions. [2021-11-23 03:10:13,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-23 03:10:13,552 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:10:13,553 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:10:13,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-11-23 03:10:13,757 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:10:13,758 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:10:13,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:10:13,758 INFO L85 PathProgramCache]: Analyzing trace with hash -1469852145, now seen corresponding path program 1 times [2021-11-23 03:10:13,758 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:10:13,758 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740529326] [2021-11-23 03:10:13,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:10:13,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:10:13,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:10:13,964 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-11-23 03:10:13,964 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:10:13,964 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1740529326] [2021-11-23 03:10:13,964 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1740529326] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:10:13,964 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:10:13,965 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-23 03:10:13,965 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1234269644] [2021-11-23 03:10:13,965 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:10:13,965 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-23 03:10:13,965 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:10:13,966 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-23 03:10:13,966 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-11-23 03:10:13,966 INFO L87 Difference]: Start difference. First operand 117 states and 127 transitions. Second operand has 8 states, 7 states have (on average 4.142857142857143) internal successors, (29), 6 states have internal predecessors, (29), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (9), 2 states have call predecessors, (9), 1 states have call successors, (9) [2021-11-23 03:10:14,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:10:14,185 INFO L93 Difference]: Finished difference Result 128 states and 138 transitions. [2021-11-23 03:10:14,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-23 03:10:14,186 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 4.142857142857143) internal successors, (29), 6 states have internal predecessors, (29), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (9), 2 states have call predecessors, (9), 1 states have call successors, (9) Word has length 63 [2021-11-23 03:10:14,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:10:14,188 INFO L225 Difference]: With dead ends: 128 [2021-11-23 03:10:14,188 INFO L226 Difference]: Without dead ends: 111 [2021-11-23 03:10:14,188 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2021-11-23 03:10:14,189 INFO L933 BasicCegarLoop]: 36 mSDtfsCounter, 6 mSDsluCounter, 240 mSDsCounter, 0 mSdLazyCounter, 69 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 241 SdHoareTripleChecker+Invalid, 69 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 69 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-23 03:10:14,190 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6 Valid, 241 Invalid, 69 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 69 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-23 03:10:14,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2021-11-23 03:10:14,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 107. [2021-11-23 03:10:14,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 107 states, 68 states have (on average 1.0588235294117647) internal successors, (72), 70 states have internal predecessors, (72), 20 states have call successors, (20), 17 states have call predecessors, (20), 18 states have return successors, (22), 19 states have call predecessors, (22), 19 states have call successors, (22) [2021-11-23 03:10:14,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 114 transitions. [2021-11-23 03:10:14,223 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 114 transitions. Word has length 63 [2021-11-23 03:10:14,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:10:14,223 INFO L470 AbstractCegarLoop]: Abstraction has 107 states and 114 transitions. [2021-11-23 03:10:14,224 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 4.142857142857143) internal successors, (29), 6 states have internal predecessors, (29), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (9), 2 states have call predecessors, (9), 1 states have call successors, (9) [2021-11-23 03:10:14,224 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 114 transitions. [2021-11-23 03:10:14,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-23 03:10:14,225 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:10:14,226 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:10:14,226 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-23 03:10:14,226 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:10:14,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:10:14,227 INFO L85 PathProgramCache]: Analyzing trace with hash -1974085928, now seen corresponding path program 2 times [2021-11-23 03:10:14,227 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:10:14,227 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [795313486] [2021-11-23 03:10:14,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:10:14,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:10:14,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:10:15,242 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-11-23 03:10:15,242 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:10:15,242 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [795313486] [2021-11-23 03:10:15,242 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [795313486] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 03:10:15,243 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2055511572] [2021-11-23 03:10:15,243 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-23 03:10:15,243 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:10:15,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:10:15,244 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 03:10:15,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-23 03:10:15,410 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-11-23 03:10:15,411 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-23 03:10:15,414 INFO L263 TraceCheckSpWp]: Trace formula consists of 314 conjuncts, 53 conjunts are in the unsatisfiable core [2021-11-23 03:10:15,418 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 03:10:15,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:15,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:15,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:15,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:15,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:15,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:15,553 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2021-11-23 03:10:15,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:15,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:15,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:15,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:15,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:15,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:15,606 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2021-11-23 03:10:20,298 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 28 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 03:10:20,298 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 03:10:21,737 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2021-11-23 03:10:21,748 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 27 [2021-11-23 03:10:22,056 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1714 treesize of output 1698 [2021-11-23 03:10:23,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,016 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:10:23,022 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 250 treesize of output 242 [2021-11-23 03:10:23,395 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 23 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-23 03:10:23,395 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2055511572] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-23 03:10:23,395 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [906955946] [2021-11-23 03:10:23,398 INFO L159 IcfgInterpreter]: Started Sifa with 39 locations of interest [2021-11-23 03:10:23,399 INFO L166 IcfgInterpreter]: Building call graph [2021-11-23 03:10:23,399 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-23 03:10:23,399 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-23 03:10:23,400 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-23 03:10:23,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,612 INFO L354 Elim1Store]: treesize reduction 72, result has 33.9 percent of original size [2021-11-23 03:10:23,612 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 17 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 8 case distinctions, treesize of input 42 treesize of output 73 [2021-11-23 03:10:23,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,633 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 16 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 46 [2021-11-23 03:10:23,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,700 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2021-11-23 03:10:23,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,714 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 46 [2021-11-23 03:10:23,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,727 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2021-11-23 03:10:23,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,772 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:10:23,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:23,800 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2021-11-23 03:10:24,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,412 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 16 [2021-11-23 03:10:24,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,457 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 16 [2021-11-23 03:10:24,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,558 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 16 [2021-11-23 03:10:24,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:24,607 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 16 [2021-11-23 03:10:24,951 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_init with input of size 121 for LOIs [2021-11-23 03:10:25,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,199 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:10:25,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,227 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:10:25,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,273 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:10:25,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,335 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:10:25,426 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 22 [2021-11-23 03:10:25,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,460 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:10:25,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,477 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 42 [2021-11-23 03:10:25,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,517 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:10:25,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:25,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:26,698 INFO L354 Elim1Store]: treesize reduction 1106, result has 6.0 percent of original size [2021-11-23 03:10:26,699 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 720 treesize of output 693 [2021-11-23 03:10:27,024 INFO L354 Elim1Store]: treesize reduction 350, result has 12.7 percent of original size [2021-11-23 03:10:27,024 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 693 treesize of output 715 [2021-11-23 03:10:27,537 INFO L354 Elim1Store]: treesize reduction 1010, result has 7.3 percent of original size [2021-11-23 03:10:27,539 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 715 treesize of output 749 [2021-11-23 03:10:27,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:27,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:27,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:27,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:27,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:27,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:27,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:27,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:27,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:27,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:28,081 INFO L354 Elim1Store]: treesize reduction 1096, result has 5.9 percent of original size [2021-11-23 03:10:28,082 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 749 treesize of output 724 [2021-11-23 03:10:28,301 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:10:28,403 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:10:28,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:28,525 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2021-11-23 03:10:28,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:28,616 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2021-11-23 03:10:29,968 INFO L354 Elim1Store]: treesize reduction 1010, result has 7.3 percent of original size [2021-11-23 03:10:29,969 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 720 treesize of output 754 [2021-11-23 03:10:30,269 INFO L354 Elim1Store]: treesize reduction 350, result has 12.7 percent of original size [2021-11-23 03:10:30,270 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 754 treesize of output 776 [2021-11-23 03:10:30,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:30,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:30,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:30,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:30,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:30,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:30,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:30,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:30,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:30,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:30,932 INFO L354 Elim1Store]: treesize reduction 1096, result has 5.9 percent of original size [2021-11-23 03:10:30,932 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 776 treesize of output 751 [2021-11-23 03:10:30,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:30,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:30,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:30,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:30,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:30,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:30,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:30,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:30,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:30,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:31,437 INFO L354 Elim1Store]: treesize reduction 1106, result has 6.0 percent of original size [2021-11-23 03:10:31,437 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 751 treesize of output 724 [2021-11-23 03:10:31,678 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:10:31,770 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:10:31,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:31,924 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2021-11-23 03:10:32,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,015 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2021-11-23 03:10:32,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,670 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:10:32,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,721 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:10:32,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,750 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:10:32,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,782 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:10:32,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,891 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:10:32,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,939 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:10:32,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,967 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:10:32,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:32,998 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:10:33,169 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:10:33,170 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 311 treesize of output 314 [2021-11-23 03:10:33,194 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 287 treesize of output 284 [2021-11-23 03:10:33,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,232 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:10:33,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,238 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:10:33,239 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:10:33,309 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:10:33,310 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 263 treesize of output 286 [2021-11-23 03:10:33,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,346 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:10:33,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,349 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:10:33,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,351 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:10:33,417 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:10:33,418 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 271 treesize of output 294 [2021-11-23 03:10:33,564 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:10:33,565 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 311 treesize of output 314 [2021-11-23 03:10:33,581 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 287 treesize of output 284 [2021-11-23 03:10:33,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,616 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:10:33,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,622 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:10:33,623 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:10:33,690 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:10:33,691 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 263 treesize of output 286 [2021-11-23 03:10:33,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,727 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:10:33,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,730 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:10:33,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:33,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:10:33,797 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:10:33,797 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 271 treesize of output 294 [2021-11-23 03:10:33,976 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:10:33,977 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 311 treesize of output 314 [2021-11-23 03:10:33,992 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 287 treesize of output 284 [2021-11-23 03:10:34,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,049 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:10:34,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,053 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:10:34,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,057 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:10:34,124 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:10:34,124 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 263 treesize of output 286 [2021-11-23 03:10:34,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,160 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:10:34,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,162 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:10:34,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,166 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:10:34,231 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:10:34,232 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 271 treesize of output 294 [2021-11-23 03:10:34,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,316 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:10:34,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,366 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:10:34,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,419 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:10:34,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,451 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:10:34,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:34,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:35,511 INFO L354 Elim1Store]: treesize reduction 1106, result has 6.0 percent of original size [2021-11-23 03:10:35,512 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 720 treesize of output 693 [2021-11-23 03:10:35,852 INFO L354 Elim1Store]: treesize reduction 350, result has 12.7 percent of original size [2021-11-23 03:10:35,852 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 693 treesize of output 715 [2021-11-23 03:10:36,454 INFO L354 Elim1Store]: treesize reduction 1010, result has 7.3 percent of original size [2021-11-23 03:10:36,454 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 715 treesize of output 749 [2021-11-23 03:10:36,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:36,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:36,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:36,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:36,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:36,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:36,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:36,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:36,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:36,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:36,963 INFO L354 Elim1Store]: treesize reduction 1096, result has 5.9 percent of original size [2021-11-23 03:10:36,964 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 749 treesize of output 724 [2021-11-23 03:10:37,163 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:10:37,268 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:10:37,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,431 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 24 [2021-11-23 03:10:37,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,504 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 30 [2021-11-23 03:10:37,887 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 22 [2021-11-23 03:10:37,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,915 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:10:37,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,950 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 42 [2021-11-23 03:10:37,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:10:37,986 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:10:38,029 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_empty with input of size 141 for LOIs [2021-11-23 03:10:38,206 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 172 for LOIs [2021-11-23 03:10:38,276 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 20 for LOIs [2021-11-23 03:10:38,294 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_is_valid with input of size 161 for LOIs [2021-11-23 03:10:39,830 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_node_next_is_valid with input of size 20 for LOIs [2021-11-23 03:10:39,951 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-23 03:10:53,180 WARN L227 SmtUtils]: Spent 9.12s on a formula simplification. DAG size of input: 175 DAG size of output: 155 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:11:13,865 WARN L227 SmtUtils]: Spent 14.30s on a formula simplification. DAG size of input: 196 DAG size of output: 160 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:11:29,450 WARN L227 SmtUtils]: Spent 14.40s on a formula simplification. DAG size of input: 199 DAG size of output: 164 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:11:42,438 WARN L227 SmtUtils]: Spent 9.45s on a formula simplification. DAG size of input: 189 DAG size of output: 167 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:11:45,585 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '5217#(and (<= 0 |#NULL.base|) (<= 0 |~#s_can_fail_allocator_static~0.offset|) (= (mod __VERIFIER_assert_~cond 256) 0) (<= 5 |~#s_can_fail_allocator_static~0.base|) (<= |~#s_can_fail_allocator_static~0.base| 5) (<= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (<= ~tl_last_error~0 0) (<= |#NULL.base| 0) (<= 0 ~tl_last_error~0) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|) (<= |~#s_can_fail_allocator_static~0.offset| 0))' at error location [2021-11-23 03:11:45,585 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-23 03:11:45,585 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-23 03:11:45,585 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16, 10] total 38 [2021-11-23 03:11:45,585 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [756644456] [2021-11-23 03:11:45,585 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-23 03:11:45,586 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2021-11-23 03:11:45,586 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:11:45,587 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2021-11-23 03:11:45,588 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=327, Invalid=3963, Unknown=0, NotChecked=0, Total=4290 [2021-11-23 03:11:45,588 INFO L87 Difference]: Start difference. First operand 107 states and 114 transitions. Second operand has 38 states, 31 states have (on average 3.064516129032258) internal successors, (95), 35 states have internal predecessors, (95), 23 states have call successors, (32), 4 states have call predecessors, (32), 10 states have return successors, (32), 20 states have call predecessors, (32), 22 states have call successors, (32) [2021-11-23 03:11:47,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:11:47,111 INFO L93 Difference]: Finished difference Result 123 states and 130 transitions. [2021-11-23 03:11:47,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-11-23 03:11:47,112 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 31 states have (on average 3.064516129032258) internal successors, (95), 35 states have internal predecessors, (95), 23 states have call successors, (32), 4 states have call predecessors, (32), 10 states have return successors, (32), 20 states have call predecessors, (32), 22 states have call successors, (32) Word has length 66 [2021-11-23 03:11:47,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:11:47,113 INFO L225 Difference]: With dead ends: 123 [2021-11-23 03:11:47,113 INFO L226 Difference]: Without dead ends: 70 [2021-11-23 03:11:47,115 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 230 GetRequests, 148 SyntacticMatches, 9 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2021 ImplicationChecksByTransitivity, 70.1s TimeCoverageRelationStatistics Valid=403, Invalid=5147, Unknown=0, NotChecked=0, Total=5550 [2021-11-23 03:11:47,116 INFO L933 BasicCegarLoop]: 32 mSDtfsCounter, 37 mSDsluCounter, 533 mSDsCounter, 0 mSdLazyCounter, 156 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 38 SdHoareTripleChecker+Valid, 516 SdHoareTripleChecker+Invalid, 303 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 156 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 142 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2021-11-23 03:11:47,116 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [38 Valid, 516 Invalid, 303 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 156 Invalid, 0 Unknown, 142 Unchecked, 0.4s Time] [2021-11-23 03:11:47,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2021-11-23 03:11:47,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 67. [2021-11-23 03:11:47,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 43 states have (on average 1.0232558139534884) internal successors, (44), 43 states have internal predecessors, (44), 12 states have call successors, (12), 12 states have call predecessors, (12), 11 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2021-11-23 03:11:47,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 67 transitions. [2021-11-23 03:11:47,132 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 67 transitions. Word has length 66 [2021-11-23 03:11:47,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:11:47,133 INFO L470 AbstractCegarLoop]: Abstraction has 67 states and 67 transitions. [2021-11-23 03:11:47,133 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 31 states have (on average 3.064516129032258) internal successors, (95), 35 states have internal predecessors, (95), 23 states have call successors, (32), 4 states have call predecessors, (32), 10 states have return successors, (32), 20 states have call predecessors, (32), 22 states have call successors, (32) [2021-11-23 03:11:47,133 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 67 transitions. [2021-11-23 03:11:47,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-23 03:11:47,134 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:11:47,134 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:11:47,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2021-11-23 03:11:47,334 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-11-23 03:11:47,335 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:11:47,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:11:47,335 INFO L85 PathProgramCache]: Analyzing trace with hash 855895832, now seen corresponding path program 3 times [2021-11-23 03:11:47,335 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:11:47,335 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1430582871] [2021-11-23 03:11:47,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:11:47,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:11:47,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:11:47,886 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 03:11:47,886 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:11:47,886 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1430582871] [2021-11-23 03:11:47,886 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1430582871] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 03:11:47,887 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [453224933] [2021-11-23 03:11:47,887 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-23 03:11:47,887 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:11:47,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:11:47,888 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 03:11:47,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-11-23 03:11:48,021 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-23 03:11:48,021 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-23 03:11:48,024 INFO L263 TraceCheckSpWp]: Trace formula consists of 314 conjuncts, 40 conjunts are in the unsatisfiable core [2021-11-23 03:11:48,027 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 03:11:48,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:48,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:48,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:48,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:48,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:48,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:48,065 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2021-11-23 03:11:48,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:48,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:48,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:48,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:48,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:48,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:48,102 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2021-11-23 03:11:49,955 INFO L354 Elim1Store]: treesize reduction 372, result has 0.3 percent of original size [2021-11-23 03:11:49,955 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 158 treesize of output 110 [2021-11-23 03:11:50,176 INFO L354 Elim1Store]: treesize reduction 395, result has 15.1 percent of original size [2021-11-23 03:11:50,177 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 0 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 36 case distinctions, treesize of input 86 treesize of output 106 [2021-11-23 03:11:50,327 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 24 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 03:11:50,327 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 03:11:50,797 INFO L354 Elim1Store]: treesize reduction 26, result has 13.3 percent of original size [2021-11-23 03:11:50,797 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15518 treesize of output 14807 [2021-11-23 03:11:50,933 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6073 treesize of output 5859 [2021-11-23 03:11:52,932 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6264 treesize of output 6050 [2021-11-23 03:11:53,885 INFO L354 Elim1Store]: treesize reduction 25, result has 13.8 percent of original size [2021-11-23 03:11:53,886 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 32630 treesize of output 32346 [2021-11-23 03:11:56,127 INFO L354 Elim1Store]: treesize reduction 26, result has 13.3 percent of original size [2021-11-23 03:11:56,127 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 3794 treesize of output 3623 [2021-11-23 03:11:56,182 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 995 treesize of output 961 [2021-11-23 03:11:56,226 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-23 03:11:56,226 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 2215 treesize of output 1 [2021-11-23 03:11:56,233 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 750 treesize of output 724 [2021-11-23 03:11:56,275 INFO L354 Elim1Store]: treesize reduction 25, result has 13.8 percent of original size [2021-11-23 03:11:56,275 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 1744 treesize of output 1730 [2021-11-23 03:11:56,394 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 03:11:56,395 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [453224933] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-23 03:11:56,395 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [70710379] [2021-11-23 03:11:56,398 INFO L159 IcfgInterpreter]: Started Sifa with 39 locations of interest [2021-11-23 03:11:56,398 INFO L166 IcfgInterpreter]: Building call graph [2021-11-23 03:11:56,398 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-23 03:11:56,399 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-23 03:11:56,399 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-23 03:11:56,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,558 INFO L354 Elim1Store]: treesize reduction 72, result has 33.9 percent of original size [2021-11-23 03:11:56,559 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 17 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 8 case distinctions, treesize of input 42 treesize of output 73 [2021-11-23 03:11:56,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,576 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 16 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 46 [2021-11-23 03:11:56,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,646 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:11:56,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,677 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:11:56,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,701 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2021-11-23 03:11:56,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:56,729 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2021-11-23 03:11:57,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,373 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 16 [2021-11-23 03:11:57,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,423 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 16 [2021-11-23 03:11:57,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,531 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 16 [2021-11-23 03:11:57,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:57,572 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 16 [2021-11-23 03:11:57,929 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_init with input of size 121 for LOIs [2021-11-23 03:11:58,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,154 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:11:58,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,199 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:11:58,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,245 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:11:58,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,276 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:11:58,381 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 22 [2021-11-23 03:11:58,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,409 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:11:58,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,427 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 42 [2021-11-23 03:11:58,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,461 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:11:58,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:58,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:11:59,516 INFO L354 Elim1Store]: treesize reduction 1106, result has 6.0 percent of original size [2021-11-23 03:11:59,517 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 720 treesize of output 693 [2021-11-23 03:11:59,849 INFO L354 Elim1Store]: treesize reduction 350, result has 12.7 percent of original size [2021-11-23 03:11:59,850 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 693 treesize of output 715 [2021-11-23 03:12:00,354 INFO L354 Elim1Store]: treesize reduction 1010, result has 7.3 percent of original size [2021-11-23 03:12:00,354 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 715 treesize of output 749 [2021-11-23 03:12:00,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:00,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:00,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:00,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:00,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:00,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:00,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:00,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:00,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:00,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:00,845 INFO L354 Elim1Store]: treesize reduction 1096, result has 5.9 percent of original size [2021-11-23 03:12:00,846 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 749 treesize of output 724 [2021-11-23 03:12:01,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:12:01,168 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:12:01,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:01,270 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 24 [2021-11-23 03:12:01,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:01,335 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 30 [2021-11-23 03:12:02,495 INFO L354 Elim1Store]: treesize reduction 1010, result has 7.3 percent of original size [2021-11-23 03:12:02,495 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 720 treesize of output 754 [2021-11-23 03:12:02,786 INFO L354 Elim1Store]: treesize reduction 350, result has 12.7 percent of original size [2021-11-23 03:12:02,787 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 754 treesize of output 776 [2021-11-23 03:12:02,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:02,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:02,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:02,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:02,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:02,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:02,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:02,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:02,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:02,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:03,393 INFO L354 Elim1Store]: treesize reduction 1096, result has 5.9 percent of original size [2021-11-23 03:12:03,394 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 776 treesize of output 751 [2021-11-23 03:12:03,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:03,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:03,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:03,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:03,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:03,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:03,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:03,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:03,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:03,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:03,860 INFO L354 Elim1Store]: treesize reduction 1106, result has 6.0 percent of original size [2021-11-23 03:12:03,861 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 751 treesize of output 724 [2021-11-23 03:12:04,105 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:12:04,183 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:12:04,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:04,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2021-11-23 03:12:04,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:04,376 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2021-11-23 03:12:04,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:04,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:04,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:04,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:04,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:04,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:04,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:04,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:04,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:04,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:04,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:04,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:04,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:04,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:04,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:04,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:04,980 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:12:04,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:04,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:04,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,004 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:12:05,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,047 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:12:05,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,075 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:12:05,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,206 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:12:05,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,265 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:12:05,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,302 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:12:05,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,360 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:12:05,493 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 311 treesize of output 308 [2021-11-23 03:12:05,525 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:12:05,526 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 287 treesize of output 290 [2021-11-23 03:12:05,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,556 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:12:05,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,562 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:12:05,563 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:12:05,617 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:12:05,617 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 263 treesize of output 286 [2021-11-23 03:12:05,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,646 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:12:05,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,648 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:12:05,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,650 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:12:05,701 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:12:05,702 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 271 treesize of output 294 [2021-11-23 03:12:05,785 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 311 treesize of output 308 [2021-11-23 03:12:05,816 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:12:05,816 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 287 treesize of output 290 [2021-11-23 03:12:05,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,847 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:12:05,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,849 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:12:05,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,851 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:12:05,911 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:12:05,911 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 263 treesize of output 286 [2021-11-23 03:12:05,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,941 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:12:05,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,943 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:12:05,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:05,945 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:12:06,002 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:12:06,003 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 271 treesize of output 294 [2021-11-23 03:12:06,162 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:12:06,162 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 311 treesize of output 314 [2021-11-23 03:12:06,176 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 287 treesize of output 284 [2021-11-23 03:12:06,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,205 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:12:06,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,207 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:12:06,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,210 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:12:06,269 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:12:06,270 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 263 treesize of output 286 [2021-11-23 03:12:06,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,301 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:12:06,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,304 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:12:06,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,306 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:12:06,363 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:12:06,363 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 271 treesize of output 294 [2021-11-23 03:12:06,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,472 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:12:06,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,500 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:12:06,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,542 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:12:06,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,568 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:12:06,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:06,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:07,429 INFO L354 Elim1Store]: treesize reduction 1106, result has 6.0 percent of original size [2021-11-23 03:12:07,429 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 720 treesize of output 693 [2021-11-23 03:12:08,013 INFO L354 Elim1Store]: treesize reduction 1010, result has 7.3 percent of original size [2021-11-23 03:12:08,013 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 693 treesize of output 727 [2021-11-23 03:12:08,233 INFO L354 Elim1Store]: treesize reduction 350, result has 12.7 percent of original size [2021-11-23 03:12:08,234 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 727 treesize of output 749 [2021-11-23 03:12:08,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:08,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:08,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:08,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:08,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:08,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:08,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:08,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:08,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:08,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:08,704 INFO L354 Elim1Store]: treesize reduction 1096, result has 5.9 percent of original size [2021-11-23 03:12:08,705 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 749 treesize of output 724 [2021-11-23 03:12:08,952 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:12:09,051 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:12:09,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,133 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2021-11-23 03:12:09,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,226 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2021-11-23 03:12:09,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,584 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:12:09,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,611 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:12:09,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,653 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:12:09,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:12:09,695 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:12:09,735 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_empty with input of size 141 for LOIs [2021-11-23 03:12:09,903 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 172 for LOIs [2021-11-23 03:12:09,981 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 20 for LOIs [2021-11-23 03:12:09,999 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_is_valid with input of size 186 for LOIs [2021-11-23 03:12:11,393 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_node_next_is_valid with input of size 20 for LOIs [2021-11-23 03:12:11,481 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-23 03:12:23,927 WARN L227 SmtUtils]: Spent 8.91s on a formula simplification. DAG size of input: 175 DAG size of output: 155 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:12:44,502 WARN L227 SmtUtils]: Spent 14.21s on a formula simplification. DAG size of input: 196 DAG size of output: 159 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:13:00,154 WARN L227 SmtUtils]: Spent 14.41s on a formula simplification. DAG size of input: 199 DAG size of output: 163 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:13:13,476 WARN L227 SmtUtils]: Spent 9.42s on a formula simplification. DAG size of input: 189 DAG size of output: 167 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:13:16,847 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '5964#(and (<= 0 |#NULL.base|) (<= 0 |~#s_can_fail_allocator_static~0.offset|) (= (mod __VERIFIER_assert_~cond 256) 0) (<= 5 |~#s_can_fail_allocator_static~0.base|) (<= |~#s_can_fail_allocator_static~0.base| 5) (<= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (<= ~tl_last_error~0 0) (<= |#NULL.base| 0) (<= 0 ~tl_last_error~0) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|) (<= |~#s_can_fail_allocator_static~0.offset| 0))' at error location [2021-11-23 03:13:16,847 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-23 03:13:16,847 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-23 03:13:16,847 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13, 12] total 32 [2021-11-23 03:13:16,848 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1750765853] [2021-11-23 03:13:16,848 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-23 03:13:16,849 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2021-11-23 03:13:16,849 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:13:16,849 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2021-11-23 03:13:16,851 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=252, Invalid=3288, Unknown=0, NotChecked=0, Total=3540 [2021-11-23 03:13:16,851 INFO L87 Difference]: Start difference. First operand 67 states and 67 transitions. Second operand has 32 states, 26 states have (on average 3.1153846153846154) internal successors, (81), 31 states have internal predecessors, (81), 17 states have call successors, (25), 3 states have call predecessors, (25), 8 states have return successors, (25), 12 states have call predecessors, (25), 17 states have call successors, (25) [2021-11-23 03:13:17,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:13:17,583 INFO L93 Difference]: Finished difference Result 101 states and 104 transitions. [2021-11-23 03:13:17,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-23 03:13:17,584 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 26 states have (on average 3.1153846153846154) internal successors, (81), 31 states have internal predecessors, (81), 17 states have call successors, (25), 3 states have call predecessors, (25), 8 states have return successors, (25), 12 states have call predecessors, (25), 17 states have call successors, (25) Word has length 66 [2021-11-23 03:13:17,584 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:13:17,585 INFO L225 Difference]: With dead ends: 101 [2021-11-23 03:13:17,585 INFO L226 Difference]: Without dead ends: 73 [2021-11-23 03:13:17,587 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 216 GetRequests, 150 SyntacticMatches, 5 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1305 ImplicationChecksByTransitivity, 67.5s TimeCoverageRelationStatistics Valid=277, Invalid=3629, Unknown=0, NotChecked=0, Total=3906 [2021-11-23 03:13:17,588 INFO L933 BasicCegarLoop]: 36 mSDtfsCounter, 35 mSDsluCounter, 584 mSDsCounter, 0 mSdLazyCounter, 140 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 575 SdHoareTripleChecker+Invalid, 195 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 140 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 45 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2021-11-23 03:13:17,588 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [37 Valid, 575 Invalid, 195 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 140 Invalid, 0 Unknown, 45 Unchecked, 0.4s Time] [2021-11-23 03:13:17,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2021-11-23 03:13:17,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 73. [2021-11-23 03:13:17,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 47 states have (on average 1.0212765957446808) internal successors, (48), 47 states have internal predecessors, (48), 13 states have call successors, (13), 13 states have call predecessors, (13), 12 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2021-11-23 03:13:17,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 73 transitions. [2021-11-23 03:13:17,611 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 73 transitions. Word has length 66 [2021-11-23 03:13:17,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:13:17,612 INFO L470 AbstractCegarLoop]: Abstraction has 73 states and 73 transitions. [2021-11-23 03:13:17,612 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 26 states have (on average 3.1153846153846154) internal successors, (81), 31 states have internal predecessors, (81), 17 states have call successors, (25), 3 states have call predecessors, (25), 8 states have return successors, (25), 12 states have call predecessors, (25), 17 states have call successors, (25) [2021-11-23 03:13:17,612 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 73 transitions. [2021-11-23 03:13:17,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-11-23 03:13:17,613 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:13:17,613 INFO L514 BasicCegarLoop]: trace histogram [5, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:13:17,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-11-23 03:13:17,814 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-11-23 03:13:17,814 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:13:17,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:13:17,815 INFO L85 PathProgramCache]: Analyzing trace with hash 507163733, now seen corresponding path program 4 times [2021-11-23 03:13:17,815 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:13:17,815 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2066746236] [2021-11-23 03:13:17,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:13:17,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:13:17,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:13:18,293 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 4 proven. 36 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-23 03:13:18,294 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:13:18,294 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2066746236] [2021-11-23 03:13:18,294 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2066746236] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 03:13:18,294 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [522162591] [2021-11-23 03:13:18,294 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-11-23 03:13:18,295 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:13:18,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:13:18,296 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 03:13:18,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-11-23 03:13:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:13:18,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 72 conjunts are in the unsatisfiable core [2021-11-23 03:13:18,509 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 03:13:18,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:18,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:18,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:18,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:18,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:18,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:18,649 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2021-11-23 03:13:18,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:18,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:18,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:18,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:18,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:18,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:18,701 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2021-11-23 03:13:21,851 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 32 proven. 17 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 03:13:21,851 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 03:13:26,906 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-23 03:13:26,906 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 19572 treesize of output 1 [2021-11-23 03:13:26,917 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 18 proven. 25 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-11-23 03:13:26,918 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [522162591] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-23 03:13:26,918 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [127168260] [2021-11-23 03:13:26,921 INFO L159 IcfgInterpreter]: Started Sifa with 39 locations of interest [2021-11-23 03:13:26,921 INFO L166 IcfgInterpreter]: Building call graph [2021-11-23 03:13:26,922 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-23 03:13:26,922 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-23 03:13:26,922 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-23 03:13:26,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,091 INFO L354 Elim1Store]: treesize reduction 72, result has 33.9 percent of original size [2021-11-23 03:13:27,091 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 17 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 8 case distinctions, treesize of input 42 treesize of output 73 [2021-11-23 03:13:27,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,117 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 16 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 46 [2021-11-23 03:13:27,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,195 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:13:27,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,223 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2021-11-23 03:13:27,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,251 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2021-11-23 03:13:27,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:13:27,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,963 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 16 [2021-11-23 03:13:27,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:27,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,000 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 16 [2021-11-23 03:13:28,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,101 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 16 [2021-11-23 03:13:28,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,165 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 16 [2021-11-23 03:13:28,543 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_init with input of size 121 for LOIs [2021-11-23 03:13:28,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,804 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:13:28,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,850 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:13:28,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:13:28,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:28,942 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:13:29,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,084 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:13:29,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,160 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:13:29,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,203 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:13:29,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,239 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:13:29,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:29,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:30,478 INFO L354 Elim1Store]: treesize reduction 1096, result has 5.9 percent of original size [2021-11-23 03:13:30,479 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 720 treesize of output 695 [2021-11-23 03:13:31,147 INFO L354 Elim1Store]: treesize reduction 1010, result has 7.3 percent of original size [2021-11-23 03:13:31,147 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 695 treesize of output 729 [2021-11-23 03:13:31,398 INFO L354 Elim1Store]: treesize reduction 350, result has 12.7 percent of original size [2021-11-23 03:13:31,398 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 729 treesize of output 751 [2021-11-23 03:13:31,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:31,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:31,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:31,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:31,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:31,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:31,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:31,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:31,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:31,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:31,901 INFO L354 Elim1Store]: treesize reduction 1106, result has 6.0 percent of original size [2021-11-23 03:13:31,902 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 751 treesize of output 724 [2021-11-23 03:13:32,110 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:13:32,242 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:13:32,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:32,388 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 24 [2021-11-23 03:13:32,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:32,492 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 30 [2021-11-23 03:13:33,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:33,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:33,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:33,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:33,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:33,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:33,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:33,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:33,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:33,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:34,073 INFO L354 Elim1Store]: treesize reduction 1106, result has 6.0 percent of original size [2021-11-23 03:13:34,074 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 720 treesize of output 693 [2021-11-23 03:13:34,703 INFO L354 Elim1Store]: treesize reduction 1010, result has 7.3 percent of original size [2021-11-23 03:13:34,703 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 693 treesize of output 727 [2021-11-23 03:13:34,947 INFO L354 Elim1Store]: treesize reduction 350, result has 12.7 percent of original size [2021-11-23 03:13:34,948 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 727 treesize of output 749 [2021-11-23 03:13:34,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:34,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:34,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:34,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:34,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:34,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:34,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:34,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:34,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:34,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:35,485 INFO L354 Elim1Store]: treesize reduction 1096, result has 5.9 percent of original size [2021-11-23 03:13:35,486 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 749 treesize of output 724 [2021-11-23 03:13:35,722 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:13:35,842 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:13:36,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,008 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2021-11-23 03:13:36,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,086 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2021-11-23 03:13:36,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,864 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:13:36,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,898 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:13:36,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,924 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:13:36,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:36,977 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:13:37,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,096 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:13:37,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,127 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:13:37,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,175 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:13:37,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,205 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:13:37,332 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 261 treesize of output 258 [2021-11-23 03:13:37,371 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:13:37,372 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 237 treesize of output 240 [2021-11-23 03:13:37,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,407 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:13:37,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,409 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:13:37,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,419 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:13:37,487 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:13:37,488 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 213 treesize of output 236 [2021-11-23 03:13:37,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,548 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:13:37,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,557 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:13:37,557 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:13:37,627 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:13:37,628 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 221 treesize of output 244 [2021-11-23 03:13:37,762 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:13:37,763 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 261 treesize of output 264 [2021-11-23 03:13:37,779 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 237 treesize of output 234 [2021-11-23 03:13:37,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,814 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:13:37,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,817 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:13:37,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,819 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:13:37,887 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:13:37,888 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 213 treesize of output 236 [2021-11-23 03:13:37,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:13:37,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,925 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:13:37,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:37,928 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:13:37,991 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:13:37,991 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 221 treesize of output 244 [2021-11-23 03:13:38,153 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 261 treesize of output 258 [2021-11-23 03:13:38,194 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-23 03:13:38,195 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 237 treesize of output 240 [2021-11-23 03:13:38,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,233 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:13:38,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,239 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:13:38,240 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:13:38,307 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:13:38,307 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 213 treesize of output 236 [2021-11-23 03:13:38,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,343 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:13:38,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,349 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:13:38,350 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:13:38,414 INFO L354 Elim1Store]: treesize reduction 70, result has 33.3 percent of original size [2021-11-23 03:13:38,414 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 221 treesize of output 244 [2021-11-23 03:13:38,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,517 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:13:38,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,552 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 87 [2021-11-23 03:13:38,571 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 22 [2021-11-23 03:13:38,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,588 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 42 [2021-11-23 03:13:38,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:38,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:39,705 INFO L354 Elim1Store]: treesize reduction 1096, result has 5.9 percent of original size [2021-11-23 03:13:39,705 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 720 treesize of output 695 [2021-11-23 03:13:40,399 INFO L354 Elim1Store]: treesize reduction 1010, result has 7.3 percent of original size [2021-11-23 03:13:40,400 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 695 treesize of output 729 [2021-11-23 03:13:40,651 INFO L354 Elim1Store]: treesize reduction 350, result has 12.7 percent of original size [2021-11-23 03:13:40,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 729 treesize of output 751 [2021-11-23 03:13:40,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:40,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:40,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:40,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:40,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:40,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:40,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:40,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:40,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:40,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:41,154 INFO L354 Elim1Store]: treesize reduction 1106, result has 6.0 percent of original size [2021-11-23 03:13:41,154 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 751 treesize of output 724 [2021-11-23 03:13:41,405 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:13:41,513 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 9 [2021-11-23 03:13:41,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:41,616 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2021-11-23 03:13:41,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:41,721 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2021-11-23 03:13:42,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,225 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2021-11-23 03:13:42,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,272 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 93 [2021-11-23 03:13:42,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,299 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2021-11-23 03:13:42,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:13:42,352 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 95 [2021-11-23 03:13:42,400 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_empty with input of size 136 for LOIs [2021-11-23 03:13:42,605 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 172 for LOIs [2021-11-23 03:13:42,694 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 24 for LOIs [2021-11-23 03:13:42,718 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_is_valid with input of size 166 for LOIs [2021-11-23 03:13:44,603 INFO L197 IcfgInterpreter]: Interpreting procedure aws_linked_list_node_next_is_valid with input of size 20 for LOIs [2021-11-23 03:13:44,728 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-23 03:13:58,849 WARN L227 SmtUtils]: Spent 9.35s on a formula simplification. DAG size of input: 175 DAG size of output: 155 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:14:20,908 WARN L227 SmtUtils]: Spent 14.32s on a formula simplification. DAG size of input: 196 DAG size of output: 160 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:14:37,251 WARN L227 SmtUtils]: Spent 14.49s on a formula simplification. DAG size of input: 199 DAG size of output: 163 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:14:51,412 WARN L227 SmtUtils]: Spent 9.84s on a formula simplification. DAG size of input: 189 DAG size of output: 167 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 03:14:55,161 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '6721#(and (<= 0 |__VERIFIER_assert_#in~cond|) (<= 0 |#NULL.base|) (<= 0 |~#s_can_fail_allocator_static~0.offset|) (= (mod __VERIFIER_assert_~cond 256) 0) (<= 5 |~#s_can_fail_allocator_static~0.base|) (<= |~#s_can_fail_allocator_static~0.base| 5) (<= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (<= ~tl_last_error~0 0) (<= |#NULL.base| 0) (<= 0 ~tl_last_error~0) (<= 0 |#NULL.offset|) (<= |__VERIFIER_assert_#in~cond| 1) (<= 0 |#StackHeapBarrier|) (<= |~#s_can_fail_allocator_static~0.offset| 0))' at error location [2021-11-23 03:14:55,161 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-23 03:14:55,162 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-23 03:14:55,162 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 16, 21] total 43 [2021-11-23 03:14:55,162 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1548558280] [2021-11-23 03:14:55,162 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-23 03:14:55,163 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2021-11-23 03:14:55,163 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:14:55,164 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2021-11-23 03:14:55,165 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=355, Invalid=4757, Unknown=0, NotChecked=0, Total=5112 [2021-11-23 03:14:55,165 INFO L87 Difference]: Start difference. First operand 73 states and 73 transitions. Second operand has 43 states, 36 states have (on average 2.861111111111111) internal successors, (103), 40 states have internal predecessors, (103), 20 states have call successors, (33), 4 states have call predecessors, (33), 10 states have return successors, (32), 16 states have call predecessors, (32), 20 states have call successors, (32) [2021-11-23 03:14:55,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:14:55,464 INFO L93 Difference]: Finished difference Result 73 states and 73 transitions. [2021-11-23 03:14:55,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-23 03:14:55,465 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 36 states have (on average 2.861111111111111) internal successors, (103), 40 states have internal predecessors, (103), 20 states have call successors, (33), 4 states have call predecessors, (33), 10 states have return successors, (32), 16 states have call predecessors, (32), 20 states have call successors, (32) Word has length 72 [2021-11-23 03:14:55,465 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:14:55,465 INFO L225 Difference]: With dead ends: 73 [2021-11-23 03:14:55,465 INFO L226 Difference]: Without dead ends: 0 [2021-11-23 03:14:55,466 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 225 GetRequests, 149 SyntacticMatches, 6 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1822 ImplicationChecksByTransitivity, 75.2s TimeCoverageRelationStatistics Valid=355, Invalid=4757, Unknown=0, NotChecked=0, Total=5112 [2021-11-23 03:14:55,467 INFO L933 BasicCegarLoop]: 12 mSDtfsCounter, 25 mSDsluCounter, 188 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 176 SdHoareTripleChecker+Invalid, 151 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 86 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-11-23 03:14:55,467 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [25 Valid, 176 Invalid, 151 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 65 Invalid, 0 Unknown, 86 Unchecked, 0.3s Time] [2021-11-23 03:14:55,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-23 03:14:55,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-23 03:14:55,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 03:14:55,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-23 03:14:55,468 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 72 [2021-11-23 03:14:55,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:14:55,469 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-23 03:14:55,469 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 36 states have (on average 2.861111111111111) internal successors, (103), 40 states have internal predecessors, (103), 20 states have call successors, (33), 4 states have call predecessors, (33), 10 states have return successors, (32), 16 states have call predecessors, (32), 20 states have call successors, (32) [2021-11-23 03:14:55,469 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-23 03:14:55,469 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-23 03:14:55,472 INFO L764 garLoopResultBuilder]: Registering result SAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-23 03:14:55,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-11-23 03:14:55,677 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-11-23 03:14:55,680 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-23 03:15:17,478 WARN L227 SmtUtils]: Spent 9.32s on a formula simplification. DAG size of input: 281 DAG size of output: 200 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2021-11-23 03:15:29,358 WARN L227 SmtUtils]: Spent 9.27s on a formula simplification. DAG size of input: 275 DAG size of output: 188 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2021-11-23 03:15:38,549 WARN L227 SmtUtils]: Spent 9.19s on a formula simplification. DAG size of input: 258 DAG size of output: 188 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2021-11-23 03:15:48,426 WARN L227 SmtUtils]: Spent 9.33s on a formula simplification. DAG size of input: 277 DAG size of output: 190 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2021-11-23 03:15:52,374 INFO L858 garLoopResultBuilder]: For program point aws_linked_list_node_next_is_validEXIT(lines 4715 4719) no Hoare annotation was computed. [2021-11-23 03:15:52,374 INFO L861 garLoopResultBuilder]: At program point aws_linked_list_node_next_is_validENTRY(lines 4715 4719) the Hoare annotation is: true [2021-11-23 03:15:52,375 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 210 212) the Hoare annotation is: true [2021-11-23 03:15:52,375 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 210 212) no Hoare annotation was computed. [2021-11-23 03:15:52,375 INFO L854 garLoopResultBuilder]: At program point L4780-1(line 4780) the Hoare annotation is: (let ((.cse1 (+ |~#s_can_fail_allocator_static~0.offset| 32)) (.cse4 (+ |~#s_can_fail_allocator_static~0.offset| 8)) (.cse0 (select |old(#memory_$Pointer$.offset)| |~#s_can_fail_allocator_static~0.base|)) (.cse3 (+ |~#s_can_fail_allocator_static~0.offset| 24)) (.cse11 (select |old(#memory_int)| 1)) (.cse2 (select |old(#memory_$Pointer$.base)| |~#s_can_fail_allocator_static~0.base|)) (.cse10 (+ |~#s_can_fail_allocator_static~0.offset| 16))) (or (not (= 5 |~#s_can_fail_allocator_static~0.base|)) (not (= (select |#length| |aws_linked_list_init_#in~list.base|) 32)) (not (= (select .cse0 .cse1) 0)) (not (= |#NULL.offset| 0)) (not (= |aws_linked_list_init_#in~list.offset| 0)) (not (= (select .cse2 .cse1) 0)) (not (= 31 (select |#length| 2))) (not (= 2 (select |#length| 1))) (not (= 1 (select |#valid| |aws_linked_list_init_#in~list.base|))) (not (= 40 (select |#length| 5))) (not (= (select .cse0 |~#s_can_fail_allocator_static~0.offset|) |#funAddr~s_can_fail_malloc_allocator.offset|)) (not (= |#funAddr~s_can_fail_calloc_allocator.offset| (select .cse0 .cse3))) (not (< 0 |#StackHeapBarrier|)) (not (= (select |#valid| 3) 1)) (not (= (select .cse0 .cse4) |#funAddr~s_can_fail_free_allocator.offset|)) (not (= 1 (select |#valid| 5))) (not (= (select |#length| 3) 12)) (not (= (select |#valid| 0) 0)) (let ((.cse6 (+ aws_linked_list_init_~list.offset 8)) (.cse7 (+ aws_linked_list_init_~list.offset 24)) (.cse5 (+ aws_linked_list_init_~list.offset 16))) (and (= |aws_linked_list_init_#t~ret319| 1) (= |aws_linked_list_init_#in~list.base| aws_linked_list_init_~list.base) (= |#memory_$Pointer$.offset| (store |old(#memory_$Pointer$.offset)| aws_linked_list_init_~list.base (store (store (store (store (select |old(#memory_$Pointer$.offset)| aws_linked_list_init_~list.base) aws_linked_list_init_~list.offset .cse5) .cse6 0) .cse7 aws_linked_list_init_~list.offset) .cse5 0))) (exists ((v_DerPreprocessor_15 Real) (v_DerPreprocessor_13 Real) (v_DerPreprocessor_14 Real)) (= (store |old(#memory_real)| aws_linked_list_init_~list.base (let ((.cse8 (+ aws_linked_list_init_~list.offset 16))) (store (store (store (store (select |old(#memory_real)| aws_linked_list_init_~list.base) aws_linked_list_init_~list.offset v_DerPreprocessor_15) (+ aws_linked_list_init_~list.offset 8) v_DerPreprocessor_14) (+ aws_linked_list_init_~list.offset 24) v_DerPreprocessor_13) .cse8 (select (select |#memory_real| aws_linked_list_init_~list.base) .cse8)))) |#memory_real|)) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| aws_linked_list_init_~list.base (store (store (store (store (select |old(#memory_$Pointer$.base)| aws_linked_list_init_~list.base) aws_linked_list_init_~list.offset aws_linked_list_init_~list.base) .cse6 0) .cse7 aws_linked_list_init_~list.base) .cse5 0))) (= aws_linked_list_init_~list.offset |aws_linked_list_init_#in~list.offset|) (exists ((v_DerPreprocessor_17 Int) (v_DerPreprocessor_18 Int) (v_DerPreprocessor_16 Int)) (= |#memory_int| (store |old(#memory_int)| aws_linked_list_init_~list.base (let ((.cse9 (+ aws_linked_list_init_~list.offset 16))) (store (store (store (store (select |old(#memory_int)| aws_linked_list_init_~list.base) aws_linked_list_init_~list.offset v_DerPreprocessor_18) (+ aws_linked_list_init_~list.offset 8) v_DerPreprocessor_17) (+ aws_linked_list_init_~list.offset 24) v_DerPreprocessor_16) .cse9 (select (select |#memory_int| aws_linked_list_init_~list.base) .cse9)))))))) (not (< |#StackHeapBarrier| |aws_linked_list_init_#in~list.base|)) (not (= (select .cse2 .cse4) |#funAddr~s_can_fail_free_allocator.base|)) (not (= (select .cse2 |~#s_can_fail_allocator_static~0.offset|) |#funAddr~s_can_fail_malloc_allocator.base|)) (not (= (select |#valid| 1) 1)) (not (= (select |#valid| 4) 1)) (not (= |#NULL.base| 0)) (not (= ~tl_last_error~0 0)) (not (= |#funAddr~s_can_fail_realloc_allocator.offset| (select .cse0 .cse10))) (not (= 78 (select |#length| 4))) (not (= (select .cse11 0) 48)) (not (= (select |#valid| 2) 1)) (not (= (select .cse2 .cse3) |#funAddr~s_can_fail_calloc_allocator.base|)) (not (= (select .cse11 1) 0)) (not (= |#funAddr~s_can_fail_realloc_allocator.base| (select .cse2 .cse10))) (not (= |~#s_can_fail_allocator_static~0.offset| 0)))) [2021-11-23 03:15:52,376 INFO L858 garLoopResultBuilder]: For program point L4781-2(line 4781) no Hoare annotation was computed. [2021-11-23 03:15:52,376 INFO L858 garLoopResultBuilder]: For program point L4780-2(line 4780) no Hoare annotation was computed. [2021-11-23 03:15:52,376 INFO L854 garLoopResultBuilder]: At program point L4781(line 4781) the Hoare annotation is: (let ((.cse1 (+ |~#s_can_fail_allocator_static~0.offset| 32)) (.cse4 (+ |~#s_can_fail_allocator_static~0.offset| 8)) (.cse0 (select |old(#memory_$Pointer$.offset)| |~#s_can_fail_allocator_static~0.base|)) (.cse3 (+ |~#s_can_fail_allocator_static~0.offset| 24)) (.cse6 (select |old(#memory_int)| 1)) (.cse2 (select |old(#memory_$Pointer$.base)| |~#s_can_fail_allocator_static~0.base|)) (.cse5 (+ |~#s_can_fail_allocator_static~0.offset| 16))) (or (not (= 5 |~#s_can_fail_allocator_static~0.base|)) (not (= (select |#length| |aws_linked_list_init_#in~list.base|) 32)) (not (= (select .cse0 .cse1) 0)) (not (= |#NULL.offset| 0)) (not (= |aws_linked_list_init_#in~list.offset| 0)) (not (= (select .cse2 .cse1) 0)) (not (= 31 (select |#length| 2))) (not (= 2 (select |#length| 1))) (not (= 1 (select |#valid| |aws_linked_list_init_#in~list.base|))) (not (= 40 (select |#length| 5))) (not (= (select .cse0 |~#s_can_fail_allocator_static~0.offset|) |#funAddr~s_can_fail_malloc_allocator.offset|)) (not (= |#funAddr~s_can_fail_calloc_allocator.offset| (select .cse0 .cse3))) (not (< 0 |#StackHeapBarrier|)) (not (= (select |#valid| 3) 1)) (not (= (select .cse0 .cse4) |#funAddr~s_can_fail_free_allocator.offset|)) (not (= 1 (select |#valid| 5))) (not (= (select |#length| 3) 12)) (not (= (select |#valid| 0) 0)) (not (< |#StackHeapBarrier| |aws_linked_list_init_#in~list.base|)) (not (= (select .cse2 .cse4) |#funAddr~s_can_fail_free_allocator.base|)) (not (= (select .cse2 |~#s_can_fail_allocator_static~0.offset|) |#funAddr~s_can_fail_malloc_allocator.base|)) (not (= (select |#valid| 1) 1)) (not (= (select |#valid| 4) 1)) (not (= |#NULL.base| 0)) (not (= ~tl_last_error~0 0)) (not (= |#funAddr~s_can_fail_realloc_allocator.offset| (select .cse0 .cse5))) (not (= 78 (select |#length| 4))) (not (= (select .cse6 0) 48)) (not (= (select |#valid| 2) 1)) (not (= (select .cse2 .cse3) |#funAddr~s_can_fail_calloc_allocator.base|)) (not (= (select .cse6 1) 0)) (not (= |#funAddr~s_can_fail_realloc_allocator.base| (select .cse2 .cse5))) (not (= |~#s_can_fail_allocator_static~0.offset| 0)) (let ((.cse8 (+ aws_linked_list_init_~list.offset 8)) (.cse9 (+ aws_linked_list_init_~list.offset 24)) (.cse7 (+ aws_linked_list_init_~list.offset 16))) (and (= |aws_linked_list_init_#in~list.base| aws_linked_list_init_~list.base) (= |#memory_$Pointer$.offset| (store |old(#memory_$Pointer$.offset)| aws_linked_list_init_~list.base (store (store (store (store (select |old(#memory_$Pointer$.offset)| aws_linked_list_init_~list.base) aws_linked_list_init_~list.offset .cse7) .cse8 0) .cse9 aws_linked_list_init_~list.offset) .cse7 0))) (exists ((v_DerPreprocessor_15 Real) (v_DerPreprocessor_13 Real) (v_DerPreprocessor_14 Real)) (= (store |old(#memory_real)| aws_linked_list_init_~list.base (let ((.cse10 (+ aws_linked_list_init_~list.offset 16))) (store (store (store (store (select |old(#memory_real)| aws_linked_list_init_~list.base) aws_linked_list_init_~list.offset v_DerPreprocessor_15) (+ aws_linked_list_init_~list.offset 8) v_DerPreprocessor_14) (+ aws_linked_list_init_~list.offset 24) v_DerPreprocessor_13) .cse10 (select (select |#memory_real| aws_linked_list_init_~list.base) .cse10)))) |#memory_real|)) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| aws_linked_list_init_~list.base (store (store (store (store (select |old(#memory_$Pointer$.base)| aws_linked_list_init_~list.base) aws_linked_list_init_~list.offset aws_linked_list_init_~list.base) .cse8 0) .cse9 aws_linked_list_init_~list.base) .cse7 0))) (= aws_linked_list_init_~list.offset |aws_linked_list_init_#in~list.offset|) (exists ((v_DerPreprocessor_17 Int) (v_DerPreprocessor_18 Int) (v_DerPreprocessor_16 Int)) (= |#memory_int| (store |old(#memory_int)| aws_linked_list_init_~list.base (let ((.cse11 (+ aws_linked_list_init_~list.offset 16))) (store (store (store (store (select |old(#memory_int)| aws_linked_list_init_~list.base) aws_linked_list_init_~list.offset v_DerPreprocessor_18) (+ aws_linked_list_init_~list.offset 8) v_DerPreprocessor_17) (+ aws_linked_list_init_~list.offset 24) v_DerPreprocessor_16) .cse11 (select (select |#memory_int| aws_linked_list_init_~list.base) .cse11)))))))))) [2021-11-23 03:15:52,377 INFO L854 garLoopResultBuilder]: At program point L4780(line 4780) the Hoare annotation is: (let ((.cse1 (+ |~#s_can_fail_allocator_static~0.offset| 32)) (.cse4 (+ |~#s_can_fail_allocator_static~0.offset| 8)) (.cse0 (select |old(#memory_$Pointer$.offset)| |~#s_can_fail_allocator_static~0.base|)) (.cse3 (+ |~#s_can_fail_allocator_static~0.offset| 24)) (.cse6 (select |old(#memory_int)| 1)) (.cse2 (select |old(#memory_$Pointer$.base)| |~#s_can_fail_allocator_static~0.base|)) (.cse5 (+ |~#s_can_fail_allocator_static~0.offset| 16))) (or (not (= 5 |~#s_can_fail_allocator_static~0.base|)) (not (= (select |#length| |aws_linked_list_init_#in~list.base|) 32)) (not (= (select .cse0 .cse1) 0)) (not (= |#NULL.offset| 0)) (not (= |aws_linked_list_init_#in~list.offset| 0)) (not (= (select .cse2 .cse1) 0)) (not (= 31 (select |#length| 2))) (not (= 2 (select |#length| 1))) (not (= 1 (select |#valid| |aws_linked_list_init_#in~list.base|))) (not (= 40 (select |#length| 5))) (not (= (select .cse0 |~#s_can_fail_allocator_static~0.offset|) |#funAddr~s_can_fail_malloc_allocator.offset|)) (not (= |#funAddr~s_can_fail_calloc_allocator.offset| (select .cse0 .cse3))) (not (< 0 |#StackHeapBarrier|)) (not (= (select |#valid| 3) 1)) (not (= (select .cse0 .cse4) |#funAddr~s_can_fail_free_allocator.offset|)) (not (= 1 (select |#valid| 5))) (not (= (select |#length| 3) 12)) (not (= (select |#valid| 0) 0)) (not (< |#StackHeapBarrier| |aws_linked_list_init_#in~list.base|)) (not (= (select .cse2 .cse4) |#funAddr~s_can_fail_free_allocator.base|)) (not (= (select .cse2 |~#s_can_fail_allocator_static~0.offset|) |#funAddr~s_can_fail_malloc_allocator.base|)) (not (= (select |#valid| 1) 1)) (not (= (select |#valid| 4) 1)) (not (= |#NULL.base| 0)) (not (= ~tl_last_error~0 0)) (not (= |#funAddr~s_can_fail_realloc_allocator.offset| (select .cse0 .cse5))) (not (= 78 (select |#length| 4))) (not (= (select .cse6 0) 48)) (not (= (select |#valid| 2) 1)) (not (= (select .cse2 .cse3) |#funAddr~s_can_fail_calloc_allocator.base|)) (not (= (select .cse6 1) 0)) (not (= |#funAddr~s_can_fail_realloc_allocator.base| (select .cse2 .cse5))) (not (= |~#s_can_fail_allocator_static~0.offset| 0)) (let ((.cse8 (+ aws_linked_list_init_~list.offset 8)) (.cse9 (+ aws_linked_list_init_~list.offset 24)) (.cse7 (+ aws_linked_list_init_~list.offset 16))) (and (= |aws_linked_list_init_#in~list.base| aws_linked_list_init_~list.base) (= |#memory_$Pointer$.offset| (store |old(#memory_$Pointer$.offset)| aws_linked_list_init_~list.base (store (store (store (store (select |old(#memory_$Pointer$.offset)| aws_linked_list_init_~list.base) aws_linked_list_init_~list.offset .cse7) .cse8 0) .cse9 aws_linked_list_init_~list.offset) .cse7 0))) (exists ((v_DerPreprocessor_15 Real) (v_DerPreprocessor_13 Real) (v_DerPreprocessor_14 Real)) (= (store |old(#memory_real)| aws_linked_list_init_~list.base (let ((.cse10 (+ aws_linked_list_init_~list.offset 16))) (store (store (store (store (select |old(#memory_real)| aws_linked_list_init_~list.base) aws_linked_list_init_~list.offset v_DerPreprocessor_15) (+ aws_linked_list_init_~list.offset 8) v_DerPreprocessor_14) (+ aws_linked_list_init_~list.offset 24) v_DerPreprocessor_13) .cse10 (select (select |#memory_real| aws_linked_list_init_~list.base) .cse10)))) |#memory_real|)) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| aws_linked_list_init_~list.base (store (store (store (store (select |old(#memory_$Pointer$.base)| aws_linked_list_init_~list.base) aws_linked_list_init_~list.offset aws_linked_list_init_~list.base) .cse8 0) .cse9 aws_linked_list_init_~list.base) .cse7 0))) (= aws_linked_list_init_~list.offset |aws_linked_list_init_#in~list.offset|) (exists ((v_DerPreprocessor_17 Int) (v_DerPreprocessor_18 Int) (v_DerPreprocessor_16 Int)) (= |#memory_int| (store |old(#memory_int)| aws_linked_list_init_~list.base (let ((.cse11 (+ aws_linked_list_init_~list.offset 16))) (store (store (store (store (select |old(#memory_int)| aws_linked_list_init_~list.base) aws_linked_list_init_~list.offset v_DerPreprocessor_18) (+ aws_linked_list_init_~list.offset 8) v_DerPreprocessor_17) (+ aws_linked_list_init_~list.offset 24) v_DerPreprocessor_16) .cse11 (select (select |#memory_int| aws_linked_list_init_~list.base) .cse11)))))))))) [2021-11-23 03:15:52,378 INFO L854 garLoopResultBuilder]: At program point L4781-1(line 4781) the Hoare annotation is: (let ((.cse1 (+ |~#s_can_fail_allocator_static~0.offset| 32)) (.cse9 (+ |~#s_can_fail_allocator_static~0.offset| 8)) (.cse0 (select |old(#memory_$Pointer$.offset)| |~#s_can_fail_allocator_static~0.base|)) (.cse8 (+ |~#s_can_fail_allocator_static~0.offset| 24)) (.cse11 (select |old(#memory_int)| 1)) (.cse2 (select |old(#memory_$Pointer$.base)| |~#s_can_fail_allocator_static~0.base|)) (.cse10 (+ |~#s_can_fail_allocator_static~0.offset| 16))) (or (not (= 5 |~#s_can_fail_allocator_static~0.base|)) (not (= (select |#length| |aws_linked_list_init_#in~list.base|) 32)) (not (= (select .cse0 .cse1) 0)) (not (= |#NULL.offset| 0)) (not (= |aws_linked_list_init_#in~list.offset| 0)) (not (= (select .cse2 .cse1) 0)) (not (= 31 (select |#length| 2))) (let ((.cse4 (+ aws_linked_list_init_~list.offset 8)) (.cse5 (+ aws_linked_list_init_~list.offset 24)) (.cse3 (+ aws_linked_list_init_~list.offset 16))) (and (= |aws_linked_list_init_#in~list.base| aws_linked_list_init_~list.base) (= |#memory_$Pointer$.offset| (store |old(#memory_$Pointer$.offset)| aws_linked_list_init_~list.base (store (store (store (store (select |old(#memory_$Pointer$.offset)| aws_linked_list_init_~list.base) aws_linked_list_init_~list.offset .cse3) .cse4 0) .cse5 aws_linked_list_init_~list.offset) .cse3 0))) (exists ((v_DerPreprocessor_15 Real) (v_DerPreprocessor_13 Real) (v_DerPreprocessor_14 Real)) (= (store |old(#memory_real)| aws_linked_list_init_~list.base (let ((.cse6 (+ aws_linked_list_init_~list.offset 16))) (store (store (store (store (select |old(#memory_real)| aws_linked_list_init_~list.base) aws_linked_list_init_~list.offset v_DerPreprocessor_15) (+ aws_linked_list_init_~list.offset 8) v_DerPreprocessor_14) (+ aws_linked_list_init_~list.offset 24) v_DerPreprocessor_13) .cse6 (select (select |#memory_real| aws_linked_list_init_~list.base) .cse6)))) |#memory_real|)) (= (ite (= (ite (and (= (select (select |#memory_$Pointer$.offset| aws_linked_list_init_~list.base) aws_linked_list_init_~list.offset) .cse3) (= aws_linked_list_init_~list.base (select (select |#memory_$Pointer$.base| aws_linked_list_init_~list.base) aws_linked_list_init_~list.offset))) 1 0) 0) 0 1) |aws_linked_list_init_#t~ret320|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| aws_linked_list_init_~list.base (store (store (store (store (select |old(#memory_$Pointer$.base)| aws_linked_list_init_~list.base) aws_linked_list_init_~list.offset aws_linked_list_init_~list.base) .cse4 0) .cse5 aws_linked_list_init_~list.base) .cse3 0))) (= aws_linked_list_init_~list.offset |aws_linked_list_init_#in~list.offset|) (exists ((v_DerPreprocessor_17 Int) (v_DerPreprocessor_18 Int) (v_DerPreprocessor_16 Int)) (= |#memory_int| (store |old(#memory_int)| aws_linked_list_init_~list.base (let ((.cse7 (+ aws_linked_list_init_~list.offset 16))) (store (store (store (store (select |old(#memory_int)| aws_linked_list_init_~list.base) aws_linked_list_init_~list.offset v_DerPreprocessor_18) (+ aws_linked_list_init_~list.offset 8) v_DerPreprocessor_17) (+ aws_linked_list_init_~list.offset 24) v_DerPreprocessor_16) .cse7 (select (select |#memory_int| aws_linked_list_init_~list.base) .cse7)))))))) (not (= 2 (select |#length| 1))) (not (= 1 (select |#valid| |aws_linked_list_init_#in~list.base|))) (not (= 40 (select |#length| 5))) (not (= (select .cse0 |~#s_can_fail_allocator_static~0.offset|) |#funAddr~s_can_fail_malloc_allocator.offset|)) (not (= |#funAddr~s_can_fail_calloc_allocator.offset| (select .cse0 .cse8))) (not (< 0 |#StackHeapBarrier|)) (not (= (select |#valid| 3) 1)) (not (= (select .cse0 .cse9) |#funAddr~s_can_fail_free_allocator.offset|)) (not (= 1 (select |#valid| 5))) (not (= (select |#length| 3) 12)) (not (= (select |#valid| 0) 0)) (not (< |#StackHeapBarrier| |aws_linked_list_init_#in~list.base|)) (not (= (select .cse2 .cse9) |#funAddr~s_can_fail_free_allocator.base|)) (not (= (select .cse2 |~#s_can_fail_allocator_static~0.offset|) |#funAddr~s_can_fail_malloc_allocator.base|)) (not (= (select |#valid| 1) 1)) (not (= (select |#valid| 4) 1)) (not (= |#NULL.base| 0)) (not (= ~tl_last_error~0 0)) (not (= |#funAddr~s_can_fail_realloc_allocator.offset| (select .cse0 .cse10))) (not (= 78 (select |#length| 4))) (not (= (select .cse11 0) 48)) (not (= (select |#valid| 2) 1)) (not (= (select .cse2 .cse8) |#funAddr~s_can_fail_calloc_allocator.base|)) (not (= (select .cse11 1) 0)) (not (= |#funAddr~s_can_fail_realloc_allocator.base| (select .cse2 .cse10))) (not (= |~#s_can_fail_allocator_static~0.offset| 0)))) [2021-11-23 03:15:52,378 INFO L858 garLoopResultBuilder]: For program point aws_linked_list_initEXIT(lines 4770 4782) no Hoare annotation was computed. [2021-11-23 03:15:52,379 INFO L854 garLoopResultBuilder]: At program point L4771(line 4771) the Hoare annotation is: (let ((.cse1 (+ |~#s_can_fail_allocator_static~0.offset| 32)) (.cse4 (+ |~#s_can_fail_allocator_static~0.offset| 8)) (.cse0 (select |old(#memory_$Pointer$.offset)| |~#s_can_fail_allocator_static~0.base|)) (.cse3 (+ |~#s_can_fail_allocator_static~0.offset| 24)) (.cse6 (select |old(#memory_int)| 1)) (.cse2 (select |old(#memory_$Pointer$.base)| |~#s_can_fail_allocator_static~0.base|)) (.cse5 (+ |~#s_can_fail_allocator_static~0.offset| 16))) (or (not (= 5 |~#s_can_fail_allocator_static~0.base|)) (not (= (select |#length| |aws_linked_list_init_#in~list.base|) 32)) (not (= (select .cse0 .cse1) 0)) (not (= |#NULL.offset| 0)) (not (= |aws_linked_list_init_#in~list.offset| 0)) (not (= (select .cse2 .cse1) 0)) (not (= 31 (select |#length| 2))) (not (= 2 (select |#length| 1))) (not (= 1 (select |#valid| |aws_linked_list_init_#in~list.base|))) (not (= 40 (select |#length| 5))) (not (= (select .cse0 |~#s_can_fail_allocator_static~0.offset|) |#funAddr~s_can_fail_malloc_allocator.offset|)) (not (= |#funAddr~s_can_fail_calloc_allocator.offset| (select .cse0 .cse3))) (not (< 0 |#StackHeapBarrier|)) (not (= (select |#valid| 3) 1)) (not (= (select .cse0 .cse4) |#funAddr~s_can_fail_free_allocator.offset|)) (not (= 1 (select |#valid| 5))) (not (= (select |#length| 3) 12)) (not (= (select |#valid| 0) 0)) (and (= |old(#memory_real)| |#memory_real|) (= |aws_linked_list_init_#in~list.base| aws_linked_list_init_~list.base) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= aws_linked_list_init_~list.offset |aws_linked_list_init_#in~list.offset|)) (not (< |#StackHeapBarrier| |aws_linked_list_init_#in~list.base|)) (not (= (select .cse2 .cse4) |#funAddr~s_can_fail_free_allocator.base|)) (not (= (select .cse2 |~#s_can_fail_allocator_static~0.offset|) |#funAddr~s_can_fail_malloc_allocator.base|)) (not (= (select |#valid| 1) 1)) (not (= (select |#valid| 4) 1)) (not (= |#NULL.base| 0)) (not (= ~tl_last_error~0 0)) (not (= |#funAddr~s_can_fail_realloc_allocator.offset| (select .cse0 .cse5))) (not (= 78 (select |#length| 4))) (not (= (select .cse6 0) 48)) (not (= (select |#valid| 2) 1)) (not (= (select .cse2 .cse3) |#funAddr~s_can_fail_calloc_allocator.base|)) (not (= (select .cse6 1) 0)) (not (= |#funAddr~s_can_fail_realloc_allocator.base| (select .cse2 .cse5))) (not (= |~#s_can_fail_allocator_static~0.offset| 0)))) [2021-11-23 03:15:52,379 INFO L858 garLoopResultBuilder]: For program point L4771-1(line 4771) no Hoare annotation was computed. [2021-11-23 03:15:52,379 INFO L854 garLoopResultBuilder]: At program point aws_linked_list_initENTRY(lines 4770 4782) the Hoare annotation is: (let ((.cse1 (+ |~#s_can_fail_allocator_static~0.offset| 32)) (.cse4 (+ |~#s_can_fail_allocator_static~0.offset| 8)) (.cse0 (select |old(#memory_$Pointer$.offset)| |~#s_can_fail_allocator_static~0.base|)) (.cse3 (+ |~#s_can_fail_allocator_static~0.offset| 24)) (.cse6 (select |old(#memory_int)| 1)) (.cse2 (select |old(#memory_$Pointer$.base)| |~#s_can_fail_allocator_static~0.base|)) (.cse5 (+ |~#s_can_fail_allocator_static~0.offset| 16))) (or (not (= 5 |~#s_can_fail_allocator_static~0.base|)) (and (= |old(#memory_real)| |#memory_real|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= (select |#length| |aws_linked_list_init_#in~list.base|) 32)) (not (= (select .cse0 .cse1) 0)) (not (= |#NULL.offset| 0)) (not (= |aws_linked_list_init_#in~list.offset| 0)) (not (= (select .cse2 .cse1) 0)) (not (= 31 (select |#length| 2))) (not (= 2 (select |#length| 1))) (not (= 1 (select |#valid| |aws_linked_list_init_#in~list.base|))) (not (= 40 (select |#length| 5))) (not (= (select .cse0 |~#s_can_fail_allocator_static~0.offset|) |#funAddr~s_can_fail_malloc_allocator.offset|)) (not (= |#funAddr~s_can_fail_calloc_allocator.offset| (select .cse0 .cse3))) (not (< 0 |#StackHeapBarrier|)) (not (= (select |#valid| 3) 1)) (not (= (select .cse0 .cse4) |#funAddr~s_can_fail_free_allocator.offset|)) (not (= 1 (select |#valid| 5))) (not (= (select |#length| 3) 12)) (not (= (select |#valid| 0) 0)) (not (< |#StackHeapBarrier| |aws_linked_list_init_#in~list.base|)) (not (= (select .cse2 .cse4) |#funAddr~s_can_fail_free_allocator.base|)) (not (= (select .cse2 |~#s_can_fail_allocator_static~0.offset|) |#funAddr~s_can_fail_malloc_allocator.base|)) (not (= (select |#valid| 1) 1)) (not (= (select |#valid| 4) 1)) (not (= |#NULL.base| 0)) (not (= ~tl_last_error~0 0)) (not (= |#funAddr~s_can_fail_realloc_allocator.offset| (select .cse0 .cse5))) (not (= 78 (select |#length| 4))) (not (= (select .cse6 0) 48)) (not (= (select |#valid| 2) 1)) (not (= (select .cse2 .cse3) |#funAddr~s_can_fail_calloc_allocator.base|)) (not (= (select .cse6 1) 0)) (not (= |#funAddr~s_can_fail_realloc_allocator.base| (select .cse2 .cse5))) (not (= |~#s_can_fail_allocator_static~0.offset| 0)))) [2021-11-23 03:15:52,380 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-23 03:15:52,380 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-23 03:15:52,380 INFO L854 garLoopResultBuilder]: At program point L7382(line 7382) the Hoare annotation is: (let ((.cse2 (+ |~#s_can_fail_allocator_static~0.offset| 32)) (.cse1 (+ |~#s_can_fail_allocator_static~0.offset| 16)) (.cse5 (+ |~#s_can_fail_allocator_static~0.offset| 24)) (.cse3 (select |#memory_$Pointer$.base| |~#s_can_fail_allocator_static~0.base|)) (.cse4 (+ |~#s_can_fail_allocator_static~0.offset| 8)) (.cse0 (select |#memory_$Pointer$.offset| |~#s_can_fail_allocator_static~0.base|)) (.cse6 (select |#memory_int| 1))) (and (= |#funAddr~s_can_fail_realloc_allocator.offset| (select .cse0 .cse1)) (= 1 (select |#valid| 5)) (= (select |#length| 3) 12) (= 0 (select .cse0 .cse2)) (< |#StackHeapBarrier| |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base|) (= |~#s_can_fail_allocator_static~0.offset| 0) (= 31 (select |#length| 2)) (= |#funAddr~s_can_fail_malloc_allocator.base| (select .cse3 |~#s_can_fail_allocator_static~0.offset|)) (= 2 (select |#length| 1)) (= 78 (select |#length| 4)) (= (select |#valid| 3) 1) (= (select .cse0 .cse4) |#funAddr~s_can_fail_free_allocator.offset|) (= (select .cse3 .cse2) 0) (= 32 (select |#length| |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base|)) (= |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.offset| 0) (= 40 (select |#length| 5)) (= (select |#valid| 4) 1) (= |#funAddr~s_can_fail_calloc_allocator.base| (select .cse3 .cse5)) (= (select |#valid| 1) 1) (= |#funAddr~s_can_fail_realloc_allocator.base| (select .cse3 .cse1)) (= (select |#valid| |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base|) 1) (= |#funAddr~s_can_fail_calloc_allocator.offset| (select .cse0 .cse5)) (= (select |#valid| 0) 0) (= (select .cse3 .cse4) |#funAddr~s_can_fail_free_allocator.base|) (= ~tl_last_error~0 0) (= |#funAddr~s_can_fail_malloc_allocator.offset| (select .cse0 |~#s_can_fail_allocator_static~0.offset|)) (= (select |#valid| 2) 1) (= |#NULL.offset| 0) (= (select .cse6 0) 48) (= 5 |~#s_can_fail_allocator_static~0.base|) (= (select .cse6 1) 0) (< 0 |#StackHeapBarrier|) (= |#NULL.base| 0))) [2021-11-23 03:15:52,380 INFO L854 garLoopResultBuilder]: At program point L7385-1(line 7385) the Hoare annotation is: (and (= |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.offset| 0) (not (= 0 |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base|))) [2021-11-23 03:15:52,381 INFO L854 garLoopResultBuilder]: At program point L7385(line 7385) the Hoare annotation is: (let ((.cse1 (select |#memory_$Pointer$.base| |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base|)) (.cse0 (select |#memory_$Pointer$.offset| |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base|))) (and (<= 0 |#NULL.base|) (= (select .cse0 8) 0) (<= 0 |~#s_can_fail_allocator_static~0.offset|) (<= 5 |~#s_can_fail_allocator_static~0.base|) (= (select .cse1 8) 0) (< 1 |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base|) (<= |~#s_can_fail_allocator_static~0.base| 5) (<= |#NULL.offset| 0) (= |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.offset| 0) (<= ~tl_last_error~0 0) (not (= (select .cse0 |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.offset|) 0)) (or (not (= (select .cse0 24) 0)) (not (= (select .cse1 24) 0))) (<= |#NULL.base| 0) (<= 0 ~tl_last_error~0) (= |ULTIMATE.start_aws_linked_list_init_harness_#t~ret678#1| 1) (<= 0 |#NULL.offset|) (= (select .cse1 16) 0) (= (select .cse0 16) 0) (<= 0 |#StackHeapBarrier|) (<= |~#s_can_fail_allocator_static~0.offset| 0))) [2021-11-23 03:15:52,381 INFO L854 garLoopResultBuilder]: At program point L7382-1(line 7382) the Hoare annotation is: (let ((.cse3 (+ |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.offset| 24)) (.cse0 (select |#memory_$Pointer$.base| |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base|)) (.cse2 (select |#memory_$Pointer$.offset| |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base|)) (.cse1 (+ |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.offset| 8))) (and (<= 0 |#NULL.base|) (<= 0 |~#s_can_fail_allocator_static~0.offset|) (<= 5 |~#s_can_fail_allocator_static~0.base|) (< 1 |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base|) (= (select .cse0 .cse1) 0) (<= |~#s_can_fail_allocator_static~0.base| 5) (<= |#NULL.offset| 0) (= (select .cse0 |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.offset|) |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base|) (= |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.offset| 0) (<= ~tl_last_error~0 0) (= |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.offset| (select .cse2 .cse3)) (<= |#NULL.base| 0) (<= 0 ~tl_last_error~0) (= (select .cse0 .cse3) |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base|) (<= 0 |#NULL.offset|) (= (+ 16 |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.offset|) (select .cse2 |ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.offset|)) (= (select .cse0 16) 0) (= (select .cse2 16) 0) (<= 0 |#StackHeapBarrier|) (= (select .cse2 .cse1) 0) (<= |~#s_can_fail_allocator_static~0.offset| 0))) [2021-11-23 03:15:52,381 INFO L858 garLoopResultBuilder]: For program point L223(line 223) no Hoare annotation was computed. [2021-11-23 03:15:52,382 INFO L861 garLoopResultBuilder]: At program point __VERIFIER_assertENTRY(lines 222 224) the Hoare annotation is: true [2021-11-23 03:15:52,382 INFO L858 garLoopResultBuilder]: For program point L223-1(line 223) no Hoare annotation was computed. [2021-11-23 03:15:52,382 INFO L858 garLoopResultBuilder]: For program point L223-3(lines 222 224) no Hoare annotation was computed. [2021-11-23 03:15:52,382 INFO L858 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 222 224) no Hoare annotation was computed. [2021-11-23 03:15:52,382 INFO L858 garLoopResultBuilder]: For program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-23 03:15:52,383 INFO L858 garLoopResultBuilder]: For program point L4734(lines 4734 4738) no Hoare annotation was computed. [2021-11-23 03:15:52,383 INFO L858 garLoopResultBuilder]: For program point L4751(lines 4751 4761) no Hoare annotation was computed. [2021-11-23 03:15:52,384 INFO L854 garLoopResultBuilder]: At program point L4764(lines 4731 4765) the Hoare annotation is: (let ((.cse0 (= |aws_linked_list_is_valid_#in~list#1.base| 0)) (.cse23 (select |#memory_$Pointer$.base| |aws_linked_list_is_valid_#in~list#1.base|)) (.cse24 (select |#memory_$Pointer$.offset| |aws_linked_list_is_valid_#in~list#1.base|))) (let ((.cse6 (select .cse24 |aws_linked_list_is_valid_#in~list#1.offset|)) (.cse21 (select .cse23 |aws_linked_list_is_valid_#in~list#1.offset|)) (.cse22 (not .cse0)) (.cse20 (= |aws_linked_list_is_valid_#in~list#1.offset| 0))) (let ((.cse3 (and .cse22 (or (not (= (select .cse23 8) 0)) (not (= (select .cse23 16) 0)) (not (= (select .cse24 8) 0)) (not (= 0 (select .cse24 16)))) .cse20)) (.cse4 (and .cse22 (or (not (= .cse6 16)) (not (= (select (select |#memory_$Pointer$.offset| .cse21) 24) |aws_linked_list_is_valid_#in~list#1.offset|)) (not (= (select (select |#memory_$Pointer$.base| .cse21) 24) |aws_linked_list_is_valid_#in~list#1.base|))) .cse20)) (.cse10 (not (= .cse21 |aws_linked_list_is_valid_#in~list#1.base|))) (.cse9 (+ 16 |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~list#1.offset|)) (.cse8 (not .cse20))) (and (let ((.cse1 (= |aws_linked_list_is_valid_#in~list#1.base| |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~list#1.base|)) (.cse2 (= |aws_linked_list_is_valid_#in~list#1.base| |aws_linked_list_is_valid_~list#1.base|)) (.cse5 (= |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~list#1.offset| |aws_linked_list_is_valid_#in~list#1.offset|)) (.cse7 (= |aws_linked_list_is_valid_~list#1.offset| |aws_linked_list_is_valid_#in~list#1.offset|))) (or (not (<= ~tl_last_error~0 0)) (and .cse0 .cse1 .cse2) (not (<= 0 |#NULL.offset|)) (not (<= |~#s_can_fail_allocator_static~0.base| 5)) .cse3 (not (<= 0 ~tl_last_error~0)) .cse4 (and .cse1 .cse2 .cse5 (not (= (+ 16 |aws_linked_list_is_valid_#in~list#1.offset|) .cse6)) .cse7) (and .cse1 .cse2 .cse5 .cse8 (or (= .cse9 0) (= |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset| |aws_linked_list_is_valid_#in~list#1.offset|)) .cse7) .cse10 (not (<= |#NULL.offset| 0)) (not (<= 0 |#NULL.base|)) (and (= |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_#res#1| 1) .cse1 .cse2 .cse5 (= |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~head_reaches_tail~0#1| 1) .cse7) (not (<= 5 |~#s_can_fail_allocator_static~0.base|)) (not (<= |~#s_can_fail_allocator_static~0.offset| 0)) (not (<= 0 |#StackHeapBarrier|)) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (forall ((|v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17| Int)) (let ((.cse11 (select |#memory_$Pointer$.base| |v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17|)) (.cse12 (select |#memory_$Pointer$.offset| |v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17|))) (or (not (= |v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17| (select .cse11 0))) (not (= (select .cse11 24) |v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17|)) (not (= (select .cse12 24) 0)) (not (= (select .cse12 16) 0)) (not (= (select .cse11 8) 0)) (not (= (select .cse12 0) 16)) (not (= (select .cse11 16) 0)) (not (= (select .cse12 8) 0)) (not (< 1 |v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17|))))) (not (<= |#NULL.base| 0)))) (let ((.cse16 (select |#memory_int| 1)) (.cse17 (+ |~#s_can_fail_allocator_static~0.offset| 8)) (.cse18 (+ |~#s_can_fail_allocator_static~0.offset| 24)) (.cse13 (select |#memory_$Pointer$.base| |~#s_can_fail_allocator_static~0.base|)) (.cse14 (+ |~#s_can_fail_allocator_static~0.offset| 16)) (.cse15 (select |#memory_$Pointer$.offset| |~#s_can_fail_allocator_static~0.base|)) (.cse19 (+ |~#s_can_fail_allocator_static~0.offset| 32))) (or (not (= 5 |~#s_can_fail_allocator_static~0.base|)) (not (= |#funAddr~s_can_fail_realloc_allocator.base| (select .cse13 .cse14))) (not (= |#funAddr~s_can_fail_malloc_allocator.offset| (select .cse15 |~#s_can_fail_allocator_static~0.offset|))) (not (= (select .cse16 0) 48)) (not (= |#NULL.offset| 0)) (not (= 32 (select |#length| |aws_linked_list_is_valid_#in~list#1.base|))) (not (= 31 (select |#length| 2))) (not (= 2 (select |#length| 1))) (not (= 40 (select |#length| 5))) (not (< 0 |#StackHeapBarrier|)) (not (= (select |#valid| 3) 1)) (not (= (select |#valid| |aws_linked_list_is_valid_#in~list#1.base|) 1)) (not (= 1 (select |#valid| 5))) (not (= (select |#length| 3) 12)) (not (= (select |#valid| 0) 0)) .cse3 (not (= (select .cse16 1) 0)) (not (= (select .cse13 .cse17) |#funAddr~s_can_fail_free_allocator.base|)) .cse4 (not (= (select .cse15 .cse17) |#funAddr~s_can_fail_free_allocator.offset|)) (not (= (select |#valid| 1) 1)) .cse10 (and (= |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base| |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~list#1.base|) (= |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_#in~list#1.offset| |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~list#1.offset|) (= |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~list#1.base| |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_#in~list#1.base|) (= .cse9 |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset|)) (not (= (select |#valid| 4) 1)) (not (= |#funAddr~s_can_fail_calloc_allocator.base| (select .cse13 .cse18))) .cse8 (not (= (select .cse13 .cse19) 0)) (not (= |#NULL.base| 0)) (not (= ~tl_last_error~0 0)) (not (= 78 (select |#length| 4))) (not (= |#funAddr~s_can_fail_calloc_allocator.offset| (select .cse15 .cse18))) (not (= (select |#valid| 2) 1)) (not (= |#funAddr~s_can_fail_malloc_allocator.base| (select .cse13 |~#s_can_fail_allocator_static~0.offset|))) (not (= |#funAddr~s_can_fail_realloc_allocator.offset| (select .cse15 .cse14))) (not (= |~#s_can_fail_allocator_static~0.offset| 0)) (not (= 0 (select .cse15 .cse19))) (not (< |#StackHeapBarrier| |aws_linked_list_is_valid_#in~list#1.base|)))))))) [2021-11-23 03:15:52,384 INFO L858 garLoopResultBuilder]: For program point L4756-1(lines 4756 4761) no Hoare annotation was computed. [2021-11-23 03:15:52,385 INFO L854 garLoopResultBuilder]: At program point L4756(line 4756) the Hoare annotation is: (let ((.cse20 (select |#memory_$Pointer$.base| |aws_linked_list_is_valid_#in~list#1.base|)) (.cse21 (select |#memory_$Pointer$.offset| |aws_linked_list_is_valid_#in~list#1.base|))) (let ((.cse14 (select .cse21 |aws_linked_list_is_valid_#in~list#1.offset|)) (.cse18 (select .cse20 |aws_linked_list_is_valid_#in~list#1.offset|)) (.cse19 (not (= |aws_linked_list_is_valid_#in~list#1.base| 0))) (.cse9 (= |aws_linked_list_is_valid_#in~list#1.offset| 0))) (let ((.cse4 (and .cse19 (or (not (= (select .cse20 8) 0)) (not (= (select .cse20 16) 0)) (not (= (select .cse21 8) 0)) (not (= 0 (select .cse21 16)))) .cse9)) (.cse6 (and .cse19 (or (not (= .cse14 16)) (not (= (select (select |#memory_$Pointer$.offset| .cse18) 24) |aws_linked_list_is_valid_#in~list#1.offset|)) (not (= (select (select |#memory_$Pointer$.base| .cse18) 24) |aws_linked_list_is_valid_#in~list#1.base|))) .cse9)) (.cse7 (not (= .cse18 |aws_linked_list_is_valid_#in~list#1.base|)))) (and (let ((.cse3 (select |#memory_int| 1)) (.cse5 (+ |~#s_can_fail_allocator_static~0.offset| 8)) (.cse8 (+ |~#s_can_fail_allocator_static~0.offset| 24)) (.cse0 (select |#memory_$Pointer$.base| |~#s_can_fail_allocator_static~0.base|)) (.cse1 (+ |~#s_can_fail_allocator_static~0.offset| 16)) (.cse2 (select |#memory_$Pointer$.offset| |~#s_can_fail_allocator_static~0.base|)) (.cse10 (+ |~#s_can_fail_allocator_static~0.offset| 32))) (or (not (= 5 |~#s_can_fail_allocator_static~0.base|)) (not (= |#funAddr~s_can_fail_realloc_allocator.base| (select .cse0 .cse1))) (not (= |#funAddr~s_can_fail_malloc_allocator.offset| (select .cse2 |~#s_can_fail_allocator_static~0.offset|))) (not (= (select .cse3 0) 48)) (not (= |#NULL.offset| 0)) (not (= 32 (select |#length| |aws_linked_list_is_valid_#in~list#1.base|))) (not (= 31 (select |#length| 2))) (not (= 2 (select |#length| 1))) (not (= 40 (select |#length| 5))) (not (< 0 |#StackHeapBarrier|)) (and (<= |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~head_reaches_tail~0#1| 0) (= |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_#in~list#1.offset| |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~list#1.offset|) (<= 0 |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~head_reaches_tail~0#1|) (= |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~list#1.base| |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_#in~list#1.base|)) (not (= (select |#valid| 3) 1)) (not (= (select |#valid| |aws_linked_list_is_valid_#in~list#1.base|) 1)) (not (= 1 (select |#valid| 5))) (not (= (select |#length| 3) 12)) (not (= (select |#valid| 0) 0)) .cse4 (not (= (select .cse3 1) 0)) (not (= (select .cse0 .cse5) |#funAddr~s_can_fail_free_allocator.base|)) .cse6 (not (= (select .cse2 .cse5) |#funAddr~s_can_fail_free_allocator.offset|)) (not (= (select |#valid| 1) 1)) .cse7 (not (= (select |#valid| 4) 1)) (not (= |#funAddr~s_can_fail_calloc_allocator.base| (select .cse0 .cse8))) (not .cse9) (not (= (select .cse0 .cse10) 0)) (not (= |#NULL.base| 0)) (not (= ~tl_last_error~0 0)) (not (= 78 (select |#length| 4))) (not (= |#funAddr~s_can_fail_calloc_allocator.offset| (select .cse2 .cse8))) (not (= (select |#valid| 2) 1)) (not (= |#funAddr~s_can_fail_malloc_allocator.base| (select .cse0 |~#s_can_fail_allocator_static~0.offset|))) (not (= |#funAddr~s_can_fail_realloc_allocator.offset| (select .cse2 .cse1))) (not (= |~#s_can_fail_allocator_static~0.offset| 0)) (not (= 0 (select .cse2 .cse10))) (not (< |#StackHeapBarrier| |aws_linked_list_is_valid_#in~list#1.base|)))) (let ((.cse11 (= |aws_linked_list_is_valid_#in~list#1.base| |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~list#1.base|)) (.cse12 (= |aws_linked_list_is_valid_#in~list#1.base| |aws_linked_list_is_valid_~list#1.base|)) (.cse13 (= |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~list#1.offset| |aws_linked_list_is_valid_#in~list#1.offset|)) (.cse15 (= |aws_linked_list_is_valid_~list#1.offset| |aws_linked_list_is_valid_#in~list#1.offset|))) (or (not (<= ~tl_last_error~0 0)) (not (<= 0 |#NULL.offset|)) (not (<= |~#s_can_fail_allocator_static~0.base| 5)) .cse4 (not (<= 0 ~tl_last_error~0)) .cse6 (and .cse11 .cse12 .cse13 (not (= (+ 16 |aws_linked_list_is_valid_#in~list#1.offset|) .cse14)) .cse15) .cse7 (not (<= |#NULL.offset| 0)) (not (<= 0 |#NULL.base|)) (and (= |aws_linked_list_is_valid_#in~list#1.base| |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base|) .cse11 .cse12 .cse13 .cse15 (= |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset| |aws_linked_list_is_valid_#in~list#1.offset|)) (not (<= 5 |~#s_can_fail_allocator_static~0.base|)) (not (<= |~#s_can_fail_allocator_static~0.offset| 0)) (not (<= 0 |#StackHeapBarrier|)) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (forall ((|v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17| Int)) (let ((.cse16 (select |#memory_$Pointer$.base| |v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17|)) (.cse17 (select |#memory_$Pointer$.offset| |v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17|))) (or (not (= |v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17| (select .cse16 0))) (not (= (select .cse16 24) |v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17|)) (not (= (select .cse17 24) 0)) (not (= (select .cse17 16) 0)) (not (= (select .cse16 8) 0)) (not (= (select .cse17 0) 16)) (not (= (select .cse16 16) 0)) (not (= (select .cse17 8) 0)) (not (< 1 |v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17|))))) (not (<= |#NULL.base| 0)))))))) [2021-11-23 03:15:52,385 INFO L858 garLoopResultBuilder]: For program point L4694-11(lines 4694 4704) no Hoare annotation was computed. [2021-11-23 03:15:52,385 INFO L858 garLoopResultBuilder]: For program point aws_linked_list_is_validEXIT(lines 4691 4708) no Hoare annotation was computed. [2021-11-23 03:15:52,385 INFO L861 garLoopResultBuilder]: At program point aws_linked_list_is_validENTRY(lines 4691 4708) the Hoare annotation is: true [2021-11-23 03:15:52,386 INFO L858 garLoopResultBuilder]: For program point aws_linked_list_is_validFINAL(lines 4691 4708) no Hoare annotation was computed. [2021-11-23 03:15:52,386 INFO L858 garLoopResultBuilder]: For program point L4750-3(lines 4750 4763) no Hoare annotation was computed. [2021-11-23 03:15:52,387 INFO L854 garLoopResultBuilder]: At program point L4750-2(lines 4750 4763) the Hoare annotation is: (let ((.cse23 (select |#memory_$Pointer$.base| |aws_linked_list_is_valid_#in~list#1.base|)) (.cse24 (select |#memory_$Pointer$.offset| |aws_linked_list_is_valid_#in~list#1.base|))) (let ((.cse3 (select .cse24 |aws_linked_list_is_valid_#in~list#1.offset|)) (.cse21 (select .cse23 |aws_linked_list_is_valid_#in~list#1.offset|)) (.cse22 (not (= |aws_linked_list_is_valid_#in~list#1.base| 0))) (.cse19 (= |aws_linked_list_is_valid_#in~list#1.offset| 0))) (let ((.cse0 (and .cse22 (or (not (= (select .cse23 8) 0)) (not (= (select .cse23 16) 0)) (not (= (select .cse24 8) 0)) (not (= 0 (select .cse24 16)))) .cse19)) (.cse1 (and .cse22 (or (not (= .cse3 16)) (not (= (select (select |#memory_$Pointer$.offset| .cse21) 24) |aws_linked_list_is_valid_#in~list#1.offset|)) (not (= (select (select |#memory_$Pointer$.base| .cse21) 24) |aws_linked_list_is_valid_#in~list#1.base|))) .cse19)) (.cse10 (not (= .cse21 |aws_linked_list_is_valid_#in~list#1.base|)))) (and (let ((.cse4 (= |aws_linked_list_is_valid_#in~list#1.base| |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~list#1.base|)) (.cse8 (= |aws_linked_list_is_valid_#in~list#1.base| |aws_linked_list_is_valid_~list#1.base|)) (.cse2 (= |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base| |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~list#1.base|)) (.cse9 (= |aws_linked_list_is_valid_~list#1.offset| |aws_linked_list_is_valid_#in~list#1.offset|))) (or (not (<= ~tl_last_error~0 0)) (not (<= 0 |#NULL.offset|)) (not (<= |~#s_can_fail_allocator_static~0.base| 5)) .cse0 (not (<= 0 ~tl_last_error~0)) .cse1 (and (or (and .cse2 (= (+ 16 |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~list#1.offset|) |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset|)) (not (= (+ 16 |aws_linked_list_is_valid_#in~list#1.offset|) .cse3))) .cse4 (exists ((|v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38| Int) (|v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38| Int)) (let ((.cse6 (select (select |#memory_$Pointer$.offset| |v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38|) |v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38|))) (let ((.cse7 (+ .cse6 8)) (.cse5 (select (select |#memory_$Pointer$.base| |v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38|) |v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38|))) (and (or (not (= .cse5 0)) (not (= .cse6 0))) (= .cse6 |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset|) (= (select (select |#memory_$Pointer$.offset| .cse5) .cse7) |v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38|) (= (select (select |#memory_$Pointer$.base| .cse5) .cse7) |v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38|) (= |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base| .cse5))))) .cse8 (= |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~list#1.offset| |aws_linked_list_is_valid_#in~list#1.offset|) .cse9) .cse10 (not (<= |#NULL.offset| 0)) (not (<= 0 |#NULL.base|)) (not (<= 5 |~#s_can_fail_allocator_static~0.base|)) (not (<= |~#s_can_fail_allocator_static~0.offset| 0)) (not (<= 0 |#StackHeapBarrier|)) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (forall ((|v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17| Int)) (let ((.cse11 (select |#memory_$Pointer$.base| |v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17|)) (.cse12 (select |#memory_$Pointer$.offset| |v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17|))) (or (not (= |v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17| (select .cse11 0))) (not (= (select .cse11 24) |v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17|)) (not (= (select .cse12 24) 0)) (not (= (select .cse12 16) 0)) (not (= (select .cse11 8) 0)) (not (= (select .cse12 0) 16)) (not (= (select .cse11 16) 0)) (not (= (select .cse12 8) 0)) (not (< 1 |v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17|))))) (not (<= |#NULL.base| 0)) (and .cse4 .cse8 .cse2 .cse9 (= |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~list#1.offset| |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset|) (= |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset| |aws_linked_list_is_valid_#in~list#1.offset|)))) (let ((.cse16 (select |#memory_int| 1)) (.cse17 (+ |~#s_can_fail_allocator_static~0.offset| 8)) (.cse18 (+ |~#s_can_fail_allocator_static~0.offset| 24)) (.cse13 (select |#memory_$Pointer$.base| |~#s_can_fail_allocator_static~0.base|)) (.cse14 (+ |~#s_can_fail_allocator_static~0.offset| 16)) (.cse15 (select |#memory_$Pointer$.offset| |~#s_can_fail_allocator_static~0.base|)) (.cse20 (+ |~#s_can_fail_allocator_static~0.offset| 32))) (or (not (= 5 |~#s_can_fail_allocator_static~0.base|)) (not (= |#funAddr~s_can_fail_realloc_allocator.base| (select .cse13 .cse14))) (not (= |#funAddr~s_can_fail_malloc_allocator.offset| (select .cse15 |~#s_can_fail_allocator_static~0.offset|))) (not (= (select .cse16 0) 48)) (not (= |#NULL.offset| 0)) (not (= 32 (select |#length| |aws_linked_list_is_valid_#in~list#1.base|))) (not (= 31 (select |#length| 2))) (not (= 2 (select |#length| 1))) (not (= 40 (select |#length| 5))) (not (< 0 |#StackHeapBarrier|)) (and (<= |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~head_reaches_tail~0#1| 0) (= |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_#in~list#1.offset| |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~list#1.offset|) (<= 0 |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~head_reaches_tail~0#1|) (= |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~list#1.base| |aws_linked_list_is_valid_aws_linked_list_is_valid_deep_#in~list#1.base|)) (not (= (select |#valid| 3) 1)) (not (= (select |#valid| |aws_linked_list_is_valid_#in~list#1.base|) 1)) (not (= 1 (select |#valid| 5))) (not (= (select |#length| 3) 12)) (not (= (select |#valid| 0) 0)) .cse0 (not (= (select .cse16 1) 0)) (not (= (select .cse13 .cse17) |#funAddr~s_can_fail_free_allocator.base|)) .cse1 (not (= (select .cse15 .cse17) |#funAddr~s_can_fail_free_allocator.offset|)) (not (= (select |#valid| 1) 1)) .cse10 (not (= (select |#valid| 4) 1)) (not (= |#funAddr~s_can_fail_calloc_allocator.base| (select .cse13 .cse18))) (not .cse19) (not (= (select .cse13 .cse20) 0)) (not (= |#NULL.base| 0)) (not (= ~tl_last_error~0 0)) (not (= 78 (select |#length| 4))) (not (= |#funAddr~s_can_fail_calloc_allocator.offset| (select .cse15 .cse18))) (not (= (select |#valid| 2) 1)) (not (= |#funAddr~s_can_fail_malloc_allocator.base| (select .cse13 |~#s_can_fail_allocator_static~0.offset|))) (not (= |#funAddr~s_can_fail_realloc_allocator.offset| (select .cse15 .cse14))) (not (= |~#s_can_fail_allocator_static~0.offset| 0)) (not (= 0 (select .cse15 .cse20))) (not (< |#StackHeapBarrier| |aws_linked_list_is_valid_#in~list#1.base|)))))))) [2021-11-23 03:15:52,387 INFO L858 garLoopResultBuilder]: For program point L4684-1(line 4684) no Hoare annotation was computed. [2021-11-23 03:15:52,388 INFO L854 garLoopResultBuilder]: At program point L4684(line 4684) the Hoare annotation is: (let ((.cse4 (select |#memory_int| 1)) (.cse6 (+ |~#s_can_fail_allocator_static~0.offset| 8)) (.cse0 (select |#memory_$Pointer$.base| |aws_linked_list_empty_#in~list.base|)) (.cse7 (+ |~#s_can_fail_allocator_static~0.offset| 24)) (.cse5 (select |#memory_$Pointer$.offset| |aws_linked_list_empty_#in~list.base|)) (.cse1 (select |#memory_$Pointer$.base| |~#s_can_fail_allocator_static~0.base|)) (.cse2 (+ |~#s_can_fail_allocator_static~0.offset| 16)) (.cse3 (select |#memory_$Pointer$.offset| |~#s_can_fail_allocator_static~0.base|)) (.cse8 (+ |~#s_can_fail_allocator_static~0.offset| 32))) (or (not (= (select .cse0 24) |aws_linked_list_empty_#in~list.base|)) (not (= 5 |~#s_can_fail_allocator_static~0.base|)) (not (= |#funAddr~s_can_fail_realloc_allocator.base| (select .cse1 .cse2))) (not (= |#funAddr~s_can_fail_malloc_allocator.offset| (select .cse3 |~#s_can_fail_allocator_static~0.offset|))) (not (= (select .cse4 0) 48)) (not (= |#NULL.offset| 0)) (not (= (select .cse5 8) 0)) (not (= 31 (select |#length| 2))) (not (= (select .cse0 8) 0)) (not (= 2 (select |#length| 1))) (not (= (select .cse5 24) 0)) (not (= 40 (select |#length| 5))) (not (= 32 (select |#length| |aws_linked_list_empty_#in~list.base|))) (not (< |#StackHeapBarrier| |aws_linked_list_empty_#in~list.base|)) (not (< 0 |#StackHeapBarrier|)) (not (= (select |#valid| 3) 1)) (and (= |aws_linked_list_empty_#in~list.offset| aws_linked_list_empty_~list.offset) (= aws_linked_list_empty_~list.base |aws_linked_list_empty_#in~list.base|)) (not (= 1 (select |#valid| 5))) (not (= (select |#length| 3) 12)) (not (= (select |#valid| 0) 0)) (not (= (select .cse4 1) 0)) (not (= (select .cse1 .cse6) |#funAddr~s_can_fail_free_allocator.base|)) (not (= (select .cse0 0) |aws_linked_list_empty_#in~list.base|)) (not (= (select .cse3 .cse6) |#funAddr~s_can_fail_free_allocator.offset|)) (not (= (select |#valid| 1) 1)) (not (= (select |#valid| 4) 1)) (not (= |#funAddr~s_can_fail_calloc_allocator.base| (select .cse1 .cse7))) (not (= (select .cse1 .cse8) 0)) (not (= |#NULL.base| 0)) (not (= ~tl_last_error~0 0)) (not (= |aws_linked_list_empty_#in~list.offset| 0)) (not (= (select .cse0 16) 0)) (not (= 78 (select |#length| 4))) (not (= (select .cse5 0) 16)) (not (= |#funAddr~s_can_fail_calloc_allocator.offset| (select .cse3 .cse7))) (not (= (select .cse5 16) 0)) (not (= (select |#valid| 2) 1)) (not (= |#funAddr~s_can_fail_malloc_allocator.base| (select .cse1 |~#s_can_fail_allocator_static~0.offset|))) (not (= |#funAddr~s_can_fail_realloc_allocator.offset| (select .cse3 .cse2))) (not (= |~#s_can_fail_allocator_static~0.offset| 0)) (not (= 0 (select .cse3 .cse8))) (not (= (select |#valid| |aws_linked_list_empty_#in~list.base|) 1)))) [2021-11-23 03:15:52,388 INFO L858 garLoopResultBuilder]: For program point aws_linked_list_emptyEXIT(lines 4681 4686) no Hoare annotation was computed. [2021-11-23 03:15:52,388 INFO L861 garLoopResultBuilder]: At program point aws_linked_list_emptyENTRY(lines 4681 4686) the Hoare annotation is: true [2021-11-23 03:15:52,392 INFO L732 BasicCegarLoop]: Path program histogram: [4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:15:52,394 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-23 03:15:52,417 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,418 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,418 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,419 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,419 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,419 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,420 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,420 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,420 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,421 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,421 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,422 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,422 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,422 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,423 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,423 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,423 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,424 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,424 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,424 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,425 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,425 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,425 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,426 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,426 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,426 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,427 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,427 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,427 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,428 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,428 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,428 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,429 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,429 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,429 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,429 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,430 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,430 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,431 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,431 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,431 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,432 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,432 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,432 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,432 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,433 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,433 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,433 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,434 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,434 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,434 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,434 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,435 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,435 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,435 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,435 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,436 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,436 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,436 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.base [2021-11-23 03:15:52,437 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,437 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.offset [2021-11-23 03:15:52,438 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,438 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,439 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,439 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,439 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,440 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,440 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.base [2021-11-23 03:15:52,441 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,441 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,441 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,442 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,442 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,442 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,443 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.offset [2021-11-23 03:15:52,443 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,443 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.base [2021-11-23 03:15:52,444 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,444 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,444 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.offset [2021-11-23 03:15:52,445 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,445 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.base [2021-11-23 03:15:52,445 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,445 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.offset [2021-11-23 03:15:52,446 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,446 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,464 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,464 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,465 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,465 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,465 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,466 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,466 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,466 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,466 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,467 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,467 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,468 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,468 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,468 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,468 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,469 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,469 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,469 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,470 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,470 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,470 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,470 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,471 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,471 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,471 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,472 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,472 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,472 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,473 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,473 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,473 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,473 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,474 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,474 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,474 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,475 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,475 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,475 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,476 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,476 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,476 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,477 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,477 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,477 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,477 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,478 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,478 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,478 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,478 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,479 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,479 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,479 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,479 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,480 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,480 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,480 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,480 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,480 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,481 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.base [2021-11-23 03:15:52,481 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,482 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.offset [2021-11-23 03:15:52,482 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,483 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,483 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,483 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,484 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,484 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,484 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.base [2021-11-23 03:15:52,485 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,485 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,485 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,486 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,486 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,486 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,487 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.offset [2021-11-23 03:15:52,487 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,487 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.base [2021-11-23 03:15:52,488 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,488 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,488 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.offset [2021-11-23 03:15:52,489 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,489 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.base [2021-11-23 03:15:52,489 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,489 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.offset [2021-11-23 03:15:52,490 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,490 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,497 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,497 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,498 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,498 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,499 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,499 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,499 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,500 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,500 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,500 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,501 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,501 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,502 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,502 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,502 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,502 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,503 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,503 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,503 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,503 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,504 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,504 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,504 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,504 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,505 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,505 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,505 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,505 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,506 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,506 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,506 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.base [2021-11-23 03:15:52,506 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,507 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.offset [2021-11-23 03:15:52,507 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,508 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,508 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,508 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,509 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,509 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,510 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.base [2021-11-23 03:15:52,510 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,510 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,511 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,511 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,511 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,512 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,512 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.offset [2021-11-23 03:15:52,512 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,513 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.base [2021-11-23 03:15:52,513 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,513 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,514 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.offset [2021-11-23 03:15:52,514 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,514 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.base [2021-11-23 03:15:52,514 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,515 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.offset [2021-11-23 03:15:52,515 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,515 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,520 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,521 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,521 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,522 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,522 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,522 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,523 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,523 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,523 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,524 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,524 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,525 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,525 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,525 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,525 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,526 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,526 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,526 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,526 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,527 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,527 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,527 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,527 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,528 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,528 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,528 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,528 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,528 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,529 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,529 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,529 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.base [2021-11-23 03:15:52,530 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,530 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.offset [2021-11-23 03:15:52,530 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,531 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,531 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,532 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,532 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,532 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,533 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.base [2021-11-23 03:15:52,533 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,533 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,534 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,534 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,534 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,535 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,535 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.offset [2021-11-23 03:15:52,535 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,536 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.base [2021-11-23 03:15:52,536 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,536 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,536 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.offset [2021-11-23 03:15:52,537 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,537 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.base [2021-11-23 03:15:52,537 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,537 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.offset [2021-11-23 03:15:52,538 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,538 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,543 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 03:15:52 BoogieIcfgContainer [2021-11-23 03:15:52,543 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-23 03:15:52,544 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-23 03:15:52,544 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-23 03:15:52,544 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-23 03:15:52,545 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:04:24" (3/4) ... [2021-11-23 03:15:52,549 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-23 03:15:52,556 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_linked_list_node_next_is_valid [2021-11-23 03:15:52,557 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-23 03:15:52,557 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2021-11-23 03:15:52,557 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_linked_list_is_valid [2021-11-23 03:15:52,557 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_linked_list_init [2021-11-23 03:15:52,557 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_linked_list_empty [2021-11-23 03:15:52,564 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2021-11-23 03:15:52,565 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-11-23 03:15:52,565 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-11-23 03:15:52,566 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-23 03:15:52,598 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((!(tl_last_error <= 0) || ((list == 0 && list == list) && list == list)) || !(0 <= #NULL)) || !(s_can_fail_allocator_static <= 5)) || ((!(list == 0) && (((!(#memory_$Pointer$[list][8] == 0) || !(#memory_$Pointer$[list][16] == 0)) || !(#memory_$Pointer$[list][8] == 0)) || !(0 == #memory_$Pointer$[list][16]))) && list == 0)) || !(0 <= tl_last_error)) || ((!(list == 0) && ((!(#memory_$Pointer$[list][list] == 16) || !(#memory_$Pointer$[#memory_$Pointer$[list][list]][24] == list)) || !(#memory_$Pointer$[#memory_$Pointer$[list][list]][24] == list))) && list == 0)) || ((((list == list && list == list) && list == list) && !(16 + list == #memory_$Pointer$[list][list])) && list == list)) || (((((list == list && list == list) && list == list) && !(list == 0)) && (16 + list == 0 || temp == list)) && list == list)) || !(#memory_$Pointer$[list][list] == list)) || !(#NULL <= 0)) || !(0 <= #NULL)) || (((((\result == 1 && list == list) && list == list) && list == list) && head_reaches_tail == 1) && list == list)) || !(5 <= s_can_fail_allocator_static)) || !(s_can_fail_allocator_static <= 0)) || !(0 <= unknown-#StackHeapBarrier-unknown)) || !(0 <= s_can_fail_allocator_static)) || (forall v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17 : int :: (((((((!(v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17 == #memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][0]) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][24] == v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][24] == 0)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][16] == 0)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][8] == 0)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][0] == 16)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][16] == 0)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][8] == 0)) || !(1 < v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17))) || !(#NULL <= 0)) && ((((((((((((((((((((((((((((((((((((!(5 == s_can_fail_allocator_static) || !(#funAddr~s_can_fail_realloc_allocator.base == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 16])) || !(#funAddr~s_can_fail_malloc_allocator.offset == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static])) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(#NULL == 0)) || !(32 == unknown-#length-unknown[list])) || !(31 == unknown-#length-unknown[2])) || !(2 == unknown-#length-unknown[1])) || !(40 == unknown-#length-unknown[5])) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(\valid[3] == 1)) || !(\valid[list] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || ((!(list == 0) && (((!(#memory_$Pointer$[list][8] == 0) || !(#memory_$Pointer$[list][16] == 0)) || !(#memory_$Pointer$[list][8] == 0)) || !(0 == #memory_$Pointer$[list][16]))) && list == 0)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(#memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 8] == #funAddr~s_can_fail_free_allocator.base)) || ((!(list == 0) && ((!(#memory_$Pointer$[list][list] == 16) || !(#memory_$Pointer$[#memory_$Pointer$[list][list]][24] == list)) || !(#memory_$Pointer$[#memory_$Pointer$[list][list]][24] == list))) && list == 0)) || !(#memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 8] == #funAddr~s_can_fail_free_allocator.offset)) || !(\valid[1] == 1)) || !(#memory_$Pointer$[list][list] == list)) || (((temp == list && list == list) && list == list) && 16 + list == temp)) || !(\valid[4] == 1)) || !(#funAddr~s_can_fail_calloc_allocator.base == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 24])) || !(list == 0)) || !(#memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 32] == 0)) || !(#NULL == 0)) || !(tl_last_error == 0)) || !(78 == unknown-#length-unknown[4])) || !(#funAddr~s_can_fail_calloc_allocator.offset == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 24])) || !(\valid[2] == 1)) || !(#funAddr~s_can_fail_malloc_allocator.base == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static])) || !(#funAddr~s_can_fail_realloc_allocator.offset == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 16])) || !(s_can_fail_allocator_static == 0)) || !(0 == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 32])) || !(unknown-#StackHeapBarrier-unknown < list)) [2021-11-23 03:15:52,598 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((!(tl_last_error <= 0) || !(0 <= #NULL)) || !(s_can_fail_allocator_static <= 5)) || ((!(list == 0) && (((!(#memory_$Pointer$[list][8] == 0) || !(#memory_$Pointer$[list][16] == 0)) || !(#memory_$Pointer$[list][8] == 0)) || !(0 == #memory_$Pointer$[list][16]))) && list == 0)) || !(0 <= tl_last_error)) || ((!(list == 0) && ((!(#memory_$Pointer$[list][list] == 16) || !(#memory_$Pointer$[#memory_$Pointer$[list][list]][24] == list)) || !(#memory_$Pointer$[#memory_$Pointer$[list][list]][24] == list))) && list == 0)) || (((((((temp == list && 16 + list == temp) || !(16 + list == #memory_$Pointer$[list][list])) && list == list) && (\exists v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38 : int, v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38 : int :: ((((!(#memory_$Pointer$[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38][v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38] == 0) || !(#memory_$Pointer$[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38][v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38] == 0)) && #memory_$Pointer$[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38][v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38] == temp) && #memory_$Pointer$[#memory_$Pointer$[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38][v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38]][#memory_$Pointer$[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38][v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38] + 8] == v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38) && #memory_$Pointer$[#memory_$Pointer$[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38][v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38]][#memory_$Pointer$[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38][v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38] + 8] == v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38) && temp == #memory_$Pointer$[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38][v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38])) && list == list) && list == list) && list == list)) || !(#memory_$Pointer$[list][list] == list)) || !(#NULL <= 0)) || !(0 <= #NULL)) || !(5 <= s_can_fail_allocator_static)) || !(s_can_fail_allocator_static <= 0)) || !(0 <= unknown-#StackHeapBarrier-unknown)) || !(0 <= s_can_fail_allocator_static)) || (forall v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17 : int :: (((((((!(v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17 == #memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][0]) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][24] == v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][24] == 0)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][16] == 0)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][8] == 0)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][0] == 16)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][16] == 0)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][8] == 0)) || !(1 < v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17))) || !(#NULL <= 0)) || (((((list == list && list == list) && temp == list) && list == list) && list == temp) && temp == list)) && ((((((((((((((((((((((((((((((((((((!(5 == s_can_fail_allocator_static) || !(#funAddr~s_can_fail_realloc_allocator.base == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 16])) || !(#funAddr~s_can_fail_malloc_allocator.offset == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static])) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(#NULL == 0)) || !(32 == unknown-#length-unknown[list])) || !(31 == unknown-#length-unknown[2])) || !(2 == unknown-#length-unknown[1])) || !(40 == unknown-#length-unknown[5])) || !(0 < unknown-#StackHeapBarrier-unknown)) || (((head_reaches_tail <= 0 && list == list) && 0 <= head_reaches_tail) && list == list)) || !(\valid[3] == 1)) || !(\valid[list] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || ((!(list == 0) && (((!(#memory_$Pointer$[list][8] == 0) || !(#memory_$Pointer$[list][16] == 0)) || !(#memory_$Pointer$[list][8] == 0)) || !(0 == #memory_$Pointer$[list][16]))) && list == 0)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(#memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 8] == #funAddr~s_can_fail_free_allocator.base)) || ((!(list == 0) && ((!(#memory_$Pointer$[list][list] == 16) || !(#memory_$Pointer$[#memory_$Pointer$[list][list]][24] == list)) || !(#memory_$Pointer$[#memory_$Pointer$[list][list]][24] == list))) && list == 0)) || !(#memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 8] == #funAddr~s_can_fail_free_allocator.offset)) || !(\valid[1] == 1)) || !(#memory_$Pointer$[list][list] == list)) || !(\valid[4] == 1)) || !(#funAddr~s_can_fail_calloc_allocator.base == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 24])) || !(list == 0)) || !(#memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 32] == 0)) || !(#NULL == 0)) || !(tl_last_error == 0)) || !(78 == unknown-#length-unknown[4])) || !(#funAddr~s_can_fail_calloc_allocator.offset == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 24])) || !(\valid[2] == 1)) || !(#funAddr~s_can_fail_malloc_allocator.base == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static])) || !(#funAddr~s_can_fail_realloc_allocator.offset == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 16])) || !(s_can_fail_allocator_static == 0)) || !(0 == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 32])) || !(unknown-#StackHeapBarrier-unknown < list)) [2021-11-23 03:15:52,630 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/witness.graphml [2021-11-23 03:15:52,630 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-23 03:15:52,630 INFO L158 Benchmark]: Toolchain (without parser) took 691540.04ms. Allocated memory was 123.7MB in the beginning and 524.3MB in the end (delta: 400.6MB). Free memory was 83.3MB in the beginning and 168.3MB in the end (delta: -85.0MB). Peak memory consumption was 315.1MB. Max. memory is 16.1GB. [2021-11-23 03:15:52,631 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory was 40.5MB in the beginning and 40.4MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 03:15:52,631 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2647.51ms. Allocated memory was 123.7MB in the beginning and 174.1MB in the end (delta: 50.3MB). Free memory was 83.0MB in the beginning and 121.1MB in the end (delta: -38.1MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. [2021-11-23 03:15:52,631 INFO L158 Benchmark]: Boogie Procedure Inliner took 173.20ms. Allocated memory is still 174.1MB. Free memory was 121.1MB in the beginning and 115.8MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 03:15:52,631 INFO L158 Benchmark]: Boogie Preprocessor took 87.56ms. Allocated memory is still 174.1MB. Free memory was 115.8MB in the beginning and 113.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 03:15:52,632 INFO L158 Benchmark]: RCFGBuilder took 722.99ms. Allocated memory is still 174.1MB. Free memory was 113.7MB in the beginning and 88.5MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-23 03:15:52,632 INFO L158 Benchmark]: TraceAbstraction took 687811.86ms. Allocated memory was 174.1MB in the beginning and 524.3MB in the end (delta: 350.2MB). Free memory was 88.5MB in the beginning and 174.6MB in the end (delta: -86.0MB). Peak memory consumption was 297.6MB. Max. memory is 16.1GB. [2021-11-23 03:15:52,632 INFO L158 Benchmark]: Witness Printer took 86.19ms. Allocated memory is still 524.3MB. Free memory was 174.6MB in the beginning and 168.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 03:15:52,633 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory was 40.5MB in the beginning and 40.4MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2647.51ms. Allocated memory was 123.7MB in the beginning and 174.1MB in the end (delta: 50.3MB). Free memory was 83.0MB in the beginning and 121.1MB in the end (delta: -38.1MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 173.20ms. Allocated memory is still 174.1MB. Free memory was 121.1MB in the beginning and 115.8MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 87.56ms. Allocated memory is still 174.1MB. Free memory was 115.8MB in the beginning and 113.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 722.99ms. Allocated memory is still 174.1MB. Free memory was 113.7MB in the beginning and 88.5MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 687811.86ms. Allocated memory was 174.1MB in the beginning and 524.3MB in the end (delta: 350.2MB). Free memory was 88.5MB in the beginning and 174.6MB in the end (delta: -86.0MB). Peak memory consumption was 297.6MB. Max. memory is 16.1GB. * Witness Printer took 86.19ms. Allocated memory is still 524.3MB. Free memory was 174.6MB in the beginning and 168.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - 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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] - 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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.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: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - 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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - 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: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - 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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.offset - 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: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.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: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.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: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - 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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - 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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] - 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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.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: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - 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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - 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: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - 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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.offset - 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: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.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: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.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: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - 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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - 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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.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: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - 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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - 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: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - 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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.offset - 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: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.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: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.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: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - 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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - 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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.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: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - 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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - 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: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - 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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.offset - 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: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.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: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.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: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset * 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 - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 41 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 687.6s, OverallIterations: 16, TraceHistogramMax: 5, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.0s, AutomataDifference: 15.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 56.7s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 591 SdHoareTripleChecker+Valid, 4.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 559 mSDsluCounter, 4784 SdHoareTripleChecker+Invalid, 3.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 897 IncrementalHoareTripleChecker+Unchecked, 4818 mSDsCounter, 183 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2436 IncrementalHoareTripleChecker+Invalid, 3516 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 183 mSolverCounterUnsat, 495 mSDtfsCounter, 2436 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1505 GetRequests, 815 SyntacticMatches, 51 SemanticMatches, 639 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13995 ImplicationChecksByTransitivity, 477.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=117occurred in iteration=12, InterpolantAutomatonStates: 239, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 16 MinimizatonAttempts, 61 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 19 LocationsWithAnnotation, 146 PreInvPairs, 227 NumberOfFragments, 4444 HoareAnnotationTreeSize, 146 FomulaSimplifications, 2636 FormulaSimplificationTreeSizeReduction, 2.3s HoareSimplificationTime, 19 FomulaSimplificationsInter, 50648 FormulaSimplificationTreeSizeReductionInter, 54.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 100.8s InterpolantComputationTime, 1025 NumberOfCodeBlocks, 1019 NumberOfCodeBlocksAsserted, 28 NumberOfCheckSat, 1295 ConstructedInterpolants, 200 QuantifiedInterpolants, 27135 SizeOfPredicates, 131 NumberOfNonLiveVariables, 2029 ConjunctsInSsa, 424 ConjunctsInUnsatCore, 30 InterpolantComputations, 8 PerfectInterpolantSequences, 362/578 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: OVERALL_TIME: 5.7s, ICFG_INTERPRETER_ENTERED_PROCEDURES: 7, DAG_INTERPRETER_EARLY_EXIT_QUERIES_NONTRIVIAL: 43, DAG_INTERPRETER_EARLY_EXITS: 1, TOOLS_POST_APPLICATIONS: 51, TOOLS_POST_TIME: 1.9s, TOOLS_POST_CALL_APPLICATIONS: 30, TOOLS_POST_CALL_TIME: 2.5s, TOOLS_POST_RETURN_APPLICATIONS: 22, TOOLS_POST_RETURN_TIME: 0.6s, TOOLS_QUANTIFIERELIM_APPLICATIONS: 103, TOOLS_QUANTIFIERELIM_TIME: 5.0s, TOOLS_QUANTIFIERELIM_MAX_TIME: 0.3s, FLUID_QUERY_TIME: 0.0s, FLUID_QUERIES: 139, FLUID_YES_ANSWERS: 2, DOMAIN_JOIN_APPLICATIONS: 25, DOMAIN_JOIN_TIME: 0.4s, DOMAIN_ALPHA_APPLICATIONS: 2, DOMAIN_ALPHA_TIME: 0.0s, DOMAIN_WIDEN_APPLICATIONS: 1, DOMAIN_WIDEN_TIME: 0.0s, DOMAIN_ISSUBSETEQ_APPLICATIONS: 3, DOMAIN_ISSUBSETEQ_TIME: 0.0s, DOMAIN_ISBOTTOM_APPLICATIONS: 43, DOMAIN_ISBOTTOM_TIME: 0.1s, LOOP_SUMMARIZER_APPLICATIONS: 2, LOOP_SUMMARIZER_CACHE_MISSES: 2, LOOP_SUMMARIZER_OVERALL_TIME: 0.7s, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME: 0.7s, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 3, CALL_SUMMARIZER_APPLICATIONS: 22, CALL_SUMMARIZER_CACHE_MISSES: 5, CALL_SUMMARIZER_OVERALL_TIME: 0.5s, CALL_SUMMARIZER_NEW_COMPUTATION_TIME: 0.5s, PROCEDURE_GRAPH_BUILDER_TIME: 0.0s, PATH_EXPR_TIME: 0.0s, REGEX_TO_DAG_TIME: 0.0s, DAG_COMPRESSION_TIME: 0.0s, DAG_COMPRESSION_PROCESSED_NODES: 382, DAG_COMPRESSION_RETAINED_NODES: 117, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 7385]: Loop Invariant Derived loop invariant: list == 0 && !(0 == list) - InvariantResult [Line: 4750]: Loop Invariant [2021-11-23 03:15:52,666 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,666 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,666 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,666 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,666 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,667 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,667 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,667 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,667 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,667 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,668 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,668 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,668 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,668 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,675 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,675 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,675 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,676 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,676 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,676 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,677 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,677 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,677 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,677 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,678 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,678 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,678 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,678 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,679 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,679 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,679 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,679 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,680 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,680 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,680 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,681 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,681 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,681 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,681 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,682 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,682 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,682 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,682 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,683 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,683 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,683 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,683 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,683 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,684 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,684 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,684 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,684 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,685 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,685 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,685 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,685 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,685 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,686 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,686 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.base [2021-11-23 03:15:52,686 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,687 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.offset [2021-11-23 03:15:52,687 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,687 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,688 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,688 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,688 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,689 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,689 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.base [2021-11-23 03:15:52,689 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,689 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,690 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,690 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,690 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,691 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,691 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.offset [2021-11-23 03:15:52,691 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,691 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.base [2021-11-23 03:15:52,692 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,692 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,692 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.offset [2021-11-23 03:15:52,692 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,693 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.base [2021-11-23 03:15:52,693 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,693 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.offset [2021-11-23 03:15:52,693 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,693 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,697 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,698 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,698 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,698 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,698 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,699 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,699 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,699 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,699 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,700 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,700 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,700 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,701 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,701 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,701 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,701 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,702 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,702 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,702 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,702 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,703 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,703 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,703 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,704 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,704 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,704 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,704 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,705 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,705 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,705 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,705 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,706 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,706 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,706 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,706 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,707 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,707 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38,QUANTIFIED] [2021-11-23 03:15:52,707 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38,QUANTIFIED] [2021-11-23 03:15:52,707 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,708 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,708 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,708 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,708 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,709 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,709 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,709 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,709 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,709 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,710 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,710 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,710 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,710 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,711 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,711 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,711 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,711 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,711 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,712 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,712 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.base [2021-11-23 03:15:52,712 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,713 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.offset [2021-11-23 03:15:52,713 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,713 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,714 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,714 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,714 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,715 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,715 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.base [2021-11-23 03:15:52,715 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,715 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,716 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,716 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,716 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,717 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,717 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.offset [2021-11-23 03:15:52,717 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,717 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.base [2021-11-23 03:15:52,718 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,718 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,718 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.offset [2021-11-23 03:15:52,718 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,719 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.base [2021-11-23 03:15:52,719 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,719 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.offset [2021-11-23 03:15:52,719 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,719 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((((((((((((!(tl_last_error <= 0) || !(0 <= #NULL)) || !(s_can_fail_allocator_static <= 5)) || ((!(list == 0) && (((!(#memory_$Pointer$[list][8] == 0) || !(#memory_$Pointer$[list][16] == 0)) || !(#memory_$Pointer$[list][8] == 0)) || !(0 == #memory_$Pointer$[list][16]))) && list == 0)) || !(0 <= tl_last_error)) || ((!(list == 0) && ((!(#memory_$Pointer$[list][list] == 16) || !(#memory_$Pointer$[#memory_$Pointer$[list][list]][24] == list)) || !(#memory_$Pointer$[#memory_$Pointer$[list][list]][24] == list))) && list == 0)) || (((((((temp == list && 16 + list == temp) || !(16 + list == #memory_$Pointer$[list][list])) && list == list) && (\exists v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38 : int, v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38 : int :: ((((!(#memory_$Pointer$[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38][v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38] == 0) || !(#memory_$Pointer$[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38][v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38] == 0)) && #memory_$Pointer$[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38][v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38] == temp) && #memory_$Pointer$[#memory_$Pointer$[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38][v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38]][#memory_$Pointer$[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38][v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38] + 8] == v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38) && #memory_$Pointer$[#memory_$Pointer$[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38][v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38]][#memory_$Pointer$[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38][v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38] + 8] == v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38) && temp == #memory_$Pointer$[v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.base_38][v_aws_linked_list_is_valid_aws_linked_list_is_valid_deep_~temp~0#1.offset_38])) && list == list) && list == list) && list == list)) || !(#memory_$Pointer$[list][list] == list)) || !(#NULL <= 0)) || !(0 <= #NULL)) || !(5 <= s_can_fail_allocator_static)) || !(s_can_fail_allocator_static <= 0)) || !(0 <= unknown-#StackHeapBarrier-unknown)) || !(0 <= s_can_fail_allocator_static)) || (forall v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17 : int :: (((((((!(v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17 == #memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][0]) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][24] == v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][24] == 0)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][16] == 0)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][8] == 0)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][0] == 16)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][16] == 0)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][8] == 0)) || !(1 < v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17))) || !(#NULL <= 0)) || (((((list == list && list == list) && temp == list) && list == list) && list == temp) && temp == list)) && ((((((((((((((((((((((((((((((((((((!(5 == s_can_fail_allocator_static) || !(#funAddr~s_can_fail_realloc_allocator.base == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 16])) || !(#funAddr~s_can_fail_malloc_allocator.offset == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static])) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(#NULL == 0)) || !(32 == unknown-#length-unknown[list])) || !(31 == unknown-#length-unknown[2])) || !(2 == unknown-#length-unknown[1])) || !(40 == unknown-#length-unknown[5])) || !(0 < unknown-#StackHeapBarrier-unknown)) || (((head_reaches_tail <= 0 && list == list) && 0 <= head_reaches_tail) && list == list)) || !(\valid[3] == 1)) || !(\valid[list] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || ((!(list == 0) && (((!(#memory_$Pointer$[list][8] == 0) || !(#memory_$Pointer$[list][16] == 0)) || !(#memory_$Pointer$[list][8] == 0)) || !(0 == #memory_$Pointer$[list][16]))) && list == 0)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(#memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 8] == #funAddr~s_can_fail_free_allocator.base)) || ((!(list == 0) && ((!(#memory_$Pointer$[list][list] == 16) || !(#memory_$Pointer$[#memory_$Pointer$[list][list]][24] == list)) || !(#memory_$Pointer$[#memory_$Pointer$[list][list]][24] == list))) && list == 0)) || !(#memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 8] == #funAddr~s_can_fail_free_allocator.offset)) || !(\valid[1] == 1)) || !(#memory_$Pointer$[list][list] == list)) || !(\valid[4] == 1)) || !(#funAddr~s_can_fail_calloc_allocator.base == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 24])) || !(list == 0)) || !(#memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 32] == 0)) || !(#NULL == 0)) || !(tl_last_error == 0)) || !(78 == unknown-#length-unknown[4])) || !(#funAddr~s_can_fail_calloc_allocator.offset == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 24])) || !(\valid[2] == 1)) || !(#funAddr~s_can_fail_malloc_allocator.base == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static])) || !(#funAddr~s_can_fail_realloc_allocator.offset == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 16])) || !(s_can_fail_allocator_static == 0)) || !(0 == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 32])) || !(unknown-#StackHeapBarrier-unknown < list)) - InvariantResult [Line: 4731]: Loop Invariant [2021-11-23 03:15:52,723 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,724 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,724 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,724 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,724 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,725 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,725 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,725 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,725 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,726 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,726 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,726 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,727 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,727 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,727 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,727 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,728 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,728 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,728 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,728 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,728 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,729 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,729 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,729 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,729 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,729 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,730 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,730 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,730 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,730 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,731 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.base [2021-11-23 03:15:52,731 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,731 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.offset [2021-11-23 03:15:52,732 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,732 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,732 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,733 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,733 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,733 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,734 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.base [2021-11-23 03:15:52,734 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,734 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,734 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,735 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,735 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,735 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,736 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.offset [2021-11-23 03:15:52,736 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,736 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.base [2021-11-23 03:15:52,736 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,737 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,737 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.offset [2021-11-23 03:15:52,737 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,737 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.base [2021-11-23 03:15:52,737 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,738 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.offset [2021-11-23 03:15:52,738 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,738 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,741 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,741 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,742 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,742 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,742 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,742 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,743 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,743 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,743 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,744 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,744 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,744 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,744 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,745 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,745 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,745 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,745 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,746 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,746 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,746 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,746 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,746 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,747 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,747 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,747 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,747 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,747 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,748 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,748 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,748 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17,QUANTIFIED] [2021-11-23 03:15:52,748 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.base [2021-11-23 03:15:52,749 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,749 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.offset [2021-11-23 03:15:52,749 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,750 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,756 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,756 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,757 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,757 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,757 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.base [2021-11-23 03:15:52,758 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,758 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,758 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,758 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,759 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,759 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,759 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_free_allocator.offset [2021-11-23 03:15:52,759 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,760 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.base [2021-11-23 03:15:52,760 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,760 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,760 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_calloc_allocator.offset [2021-11-23 03:15:52,761 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,761 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_malloc_allocator.base [2021-11-23 03:15:52,761 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 03:15:52,761 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s_can_fail_realloc_allocator.offset [2021-11-23 03:15:52,761 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 03:15:52,762 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((((((((((((((!(tl_last_error <= 0) || ((list == 0 && list == list) && list == list)) || !(0 <= #NULL)) || !(s_can_fail_allocator_static <= 5)) || ((!(list == 0) && (((!(#memory_$Pointer$[list][8] == 0) || !(#memory_$Pointer$[list][16] == 0)) || !(#memory_$Pointer$[list][8] == 0)) || !(0 == #memory_$Pointer$[list][16]))) && list == 0)) || !(0 <= tl_last_error)) || ((!(list == 0) && ((!(#memory_$Pointer$[list][list] == 16) || !(#memory_$Pointer$[#memory_$Pointer$[list][list]][24] == list)) || !(#memory_$Pointer$[#memory_$Pointer$[list][list]][24] == list))) && list == 0)) || ((((list == list && list == list) && list == list) && !(16 + list == #memory_$Pointer$[list][list])) && list == list)) || (((((list == list && list == list) && list == list) && !(list == 0)) && (16 + list == 0 || temp == list)) && list == list)) || !(#memory_$Pointer$[list][list] == list)) || !(#NULL <= 0)) || !(0 <= #NULL)) || (((((\result == 1 && list == list) && list == list) && list == list) && head_reaches_tail == 1) && list == list)) || !(5 <= s_can_fail_allocator_static)) || !(s_can_fail_allocator_static <= 0)) || !(0 <= unknown-#StackHeapBarrier-unknown)) || !(0 <= s_can_fail_allocator_static)) || (forall v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17 : int :: (((((((!(v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17 == #memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][0]) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][24] == v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][24] == 0)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][16] == 0)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][8] == 0)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][0] == 16)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][16] == 0)) || !(#memory_$Pointer$[v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17][8] == 0)) || !(1 < v_ULTIMATE.start_aws_linked_list_init_harness_~#list~0#1.base_BEFORE_CALL_17))) || !(#NULL <= 0)) && ((((((((((((((((((((((((((((((((((((!(5 == s_can_fail_allocator_static) || !(#funAddr~s_can_fail_realloc_allocator.base == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 16])) || !(#funAddr~s_can_fail_malloc_allocator.offset == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static])) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(#NULL == 0)) || !(32 == unknown-#length-unknown[list])) || !(31 == unknown-#length-unknown[2])) || !(2 == unknown-#length-unknown[1])) || !(40 == unknown-#length-unknown[5])) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(\valid[3] == 1)) || !(\valid[list] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || ((!(list == 0) && (((!(#memory_$Pointer$[list][8] == 0) || !(#memory_$Pointer$[list][16] == 0)) || !(#memory_$Pointer$[list][8] == 0)) || !(0 == #memory_$Pointer$[list][16]))) && list == 0)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(#memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 8] == #funAddr~s_can_fail_free_allocator.base)) || ((!(list == 0) && ((!(#memory_$Pointer$[list][list] == 16) || !(#memory_$Pointer$[#memory_$Pointer$[list][list]][24] == list)) || !(#memory_$Pointer$[#memory_$Pointer$[list][list]][24] == list))) && list == 0)) || !(#memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 8] == #funAddr~s_can_fail_free_allocator.offset)) || !(\valid[1] == 1)) || !(#memory_$Pointer$[list][list] == list)) || (((temp == list && list == list) && list == list) && 16 + list == temp)) || !(\valid[4] == 1)) || !(#funAddr~s_can_fail_calloc_allocator.base == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 24])) || !(list == 0)) || !(#memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 32] == 0)) || !(#NULL == 0)) || !(tl_last_error == 0)) || !(78 == unknown-#length-unknown[4])) || !(#funAddr~s_can_fail_calloc_allocator.offset == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 24])) || !(\valid[2] == 1)) || !(#funAddr~s_can_fail_malloc_allocator.base == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static])) || !(#funAddr~s_can_fail_realloc_allocator.offset == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 16])) || !(s_can_fail_allocator_static == 0)) || !(0 == #memory_$Pointer$[s_can_fail_allocator_static][s_can_fail_allocator_static + 32])) || !(unknown-#StackHeapBarrier-unknown < list)) RESULT: Ultimate proved your program to be correct! [2021-11-23 03:15:52,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3140306b-9d42-40b3-a992-85a532959305/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE