./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh --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 b3e0b78e07fe8670460c9027050e054c1d2da6be2137e2d2851e9522a78fd2ca --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 08:40:21,269 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 08:40:21,271 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 08:40:21,288 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 08:40:21,289 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 08:40:21,290 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 08:40:21,291 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 08:40:21,292 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 08:40:21,294 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 08:40:21,295 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 08:40:21,296 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 08:40:21,297 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 08:40:21,297 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 08:40:21,298 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 08:40:21,299 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 08:40:21,300 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 08:40:21,301 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 08:40:21,301 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 08:40:21,303 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 08:40:21,304 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 08:40:21,306 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 08:40:21,307 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 08:40:21,308 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 08:40:21,309 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 08:40:21,312 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 08:40:21,312 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 08:40:21,312 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 08:40:21,313 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 08:40:21,313 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 08:40:21,314 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 08:40:21,315 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 08:40:21,315 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 08:40:21,316 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 08:40:21,317 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 08:40:21,318 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 08:40:21,318 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 08:40:21,318 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 08:40:21,319 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 08:40:21,319 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 08:40:21,319 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 08:40:21,320 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 08:40:21,321 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 08:40:21,340 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 08:40:21,340 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 08:40:21,341 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 08:40:21,341 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 08:40:21,342 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 08:40:21,342 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 08:40:21,342 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 08:40:21,342 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 08:40:21,342 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 08:40:21,343 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 08:40:21,343 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 08:40:21,343 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 08:40:21,343 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 08:40:21,343 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 08:40:21,344 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 08:40:21,344 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 08:40:21,344 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 08:40:21,344 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 08:40:21,345 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 08:40:21,345 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 08:40:21,345 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 08:40:21,345 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 08:40:21,346 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 08:40:21,346 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 08:40:21,346 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 08:40:21,346 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 08:40:21,346 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 08:40:21,347 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 08:40:21,347 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 08:40:21,347 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 08:40:21,347 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 08:40:21,347 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 08:40:21,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 08:40:21,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 08:40:21,348 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 08:40:21,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 08:40:21,348 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 08:40:21,349 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 08:40:21,349 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b3e0b78e07fe8670460c9027050e054c1d2da6be2137e2d2851e9522a78fd2ca [2022-12-14 08:40:21,547 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 08:40:21,565 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 08:40:21,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 08:40:21,568 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 08:40:21,568 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 08:40:21,569 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness_negated.i [2022-12-14 08:40:24,140 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 08:40:24,409 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 08:40:24,409 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness_negated.i [2022-12-14 08:40:24,427 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/data/c886a416e/48681806353c4828993e1998c0ac3075/FLAGa925ffad4 [2022-12-14 08:40:24,696 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/data/c886a416e/48681806353c4828993e1998c0ac3075 [2022-12-14 08:40:24,698 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 08:40:24,699 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 08:40:24,700 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 08:40:24,700 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 08:40:24,702 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 08:40:24,703 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:40:24" (1/1) ... [2022-12-14 08:40:24,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65ae9b71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:24, skipping insertion in model container [2022-12-14 08:40:24,704 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:40:24" (1/1) ... [2022-12-14 08:40:24,709 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 08:40:24,755 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 08:40:24,927 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness_negated.i[4531,4544] [2022-12-14 08:40:24,932 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness_negated.i[4591,4604] [2022-12-14 08:40:25,399 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,399 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,400 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,401 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,402 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,415 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,416 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,418 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,419 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,421 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,422 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,422 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,423 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,480 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 08:40:25,480 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 08:40:25,481 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 08:40:25,486 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 08:40:25,488 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 08:40:25,488 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 08:40:25,583 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 08:40:25,584 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 08:40:25,585 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 08:40:25,587 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 08:40:25,588 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 08:40:25,589 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 08:40:25,590 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 08:40:25,590 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 08:40:25,591 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 08:40:25,592 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 08:40:25,593 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 08:40:25,664 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 08:40:25,679 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 08:40:25,689 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness_negated.i[4531,4544] [2022-12-14 08:40:25,690 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness_negated.i[4591,4604] [2022-12-14 08:40:25,741 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,741 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,742 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,742 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,743 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,752 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,753 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,754 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,754 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,756 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,757 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,757 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,757 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 08:40:25,766 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 08:40:25,766 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 08:40:25,767 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 08:40:25,770 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 08:40:25,772 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 08:40:25,772 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 08:40:25,778 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 08:40:25,779 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 08:40:25,780 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 08:40:25,781 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 08:40:25,782 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 08:40:25,783 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 08:40:25,784 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 08:40:25,784 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 08:40:25,785 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 08:40:25,785 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 08:40:25,786 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 08:40:25,810 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 08:40:25,971 INFO L208 MainTranslator]: Completed translation [2022-12-14 08:40:25,971 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:25 WrapperNode [2022-12-14 08:40:25,972 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 08:40:25,973 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 08:40:25,973 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 08:40:25,973 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 08:40:25,980 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:25" (1/1) ... [2022-12-14 08:40:26,011 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:25" (1/1) ... [2022-12-14 08:40:26,033 INFO L138 Inliner]: procedures = 593, calls = 626, calls flagged for inlining = 39, calls inlined = 6, statements flattened = 136 [2022-12-14 08:40:26,033 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 08:40:26,034 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 08:40:26,034 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 08:40:26,034 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 08:40:26,041 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:25" (1/1) ... [2022-12-14 08:40:26,041 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:25" (1/1) ... [2022-12-14 08:40:26,043 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:25" (1/1) ... [2022-12-14 08:40:26,043 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:25" (1/1) ... [2022-12-14 08:40:26,051 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:25" (1/1) ... [2022-12-14 08:40:26,054 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:25" (1/1) ... [2022-12-14 08:40:26,055 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:25" (1/1) ... [2022-12-14 08:40:26,057 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:25" (1/1) ... [2022-12-14 08:40:26,059 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 08:40:26,060 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 08:40:26,060 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 08:40:26,060 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 08:40:26,060 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:25" (1/1) ... [2022-12-14 08:40:26,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 08:40:26,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 08:40:26,084 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 08:40:26,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 08:40:26,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 08:40:26,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 08:40:26,120 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 08:40:26,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 08:40:26,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 08:40:26,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 08:40:26,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 08:40:26,121 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 08:40:26,121 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 08:40:26,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 08:40:26,121 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 08:40:26,121 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 08:40:26,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 08:40:26,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 08:40:26,275 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 08:40:26,277 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 08:40:26,495 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 08:40:26,631 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 08:40:26,632 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-14 08:40:26,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:40:26 BoogieIcfgContainer [2022-12-14 08:40:26,634 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 08:40:26,636 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 08:40:26,636 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 08:40:26,639 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 08:40:26,639 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 08:40:24" (1/3) ... [2022-12-14 08:40:26,639 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48feb172 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 08:40:26, skipping insertion in model container [2022-12-14 08:40:26,640 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:25" (2/3) ... [2022-12-14 08:40:26,640 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48feb172 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 08:40:26, skipping insertion in model container [2022-12-14 08:40:26,640 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:40:26" (3/3) ... [2022-12-14 08:40:26,641 INFO L112 eAbstractionObserver]: Analyzing ICFG memcpy_using_uint64_harness_negated.i [2022-12-14 08:40:26,654 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 08:40:26,654 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 08:40:26,688 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 08:40:26,693 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7aeeac70, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 08:40:26,693 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 08:40:26,696 INFO L276 IsEmpty]: Start isEmpty. Operand has 34 states, 18 states have (on average 1.3333333333333333) internal successors, (24), 19 states have internal predecessors, (24), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-12-14 08:40:26,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 08:40:26,702 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:40:26,702 INFO L195 NwaCegarLoop]: trace histogram [7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:40:26,703 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:40:26,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:40:26,706 INFO L85 PathProgramCache]: Analyzing trace with hash -1751645616, now seen corresponding path program 1 times [2022-12-14 08:40:26,713 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:40:26,714 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2136047855] [2022-12-14 08:40:26,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:40:26,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:40:26,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:40:27,025 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 08:40:27,025 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:40:27,025 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2136047855] [2022-12-14 08:40:27,026 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2136047855] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:40:27,026 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:40:27,027 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:40:27,028 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2133103270] [2022-12-14 08:40:27,029 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:40:27,032 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:40:27,033 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:40:27,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:40:27,054 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:40:27,056 INFO L87 Difference]: Start difference. First operand has 34 states, 18 states have (on average 1.3333333333333333) internal successors, (24), 19 states have internal predecessors, (24), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-12-14 08:40:27,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:40:27,641 INFO L93 Difference]: Finished difference Result 67 states and 93 transitions. [2022-12-14 08:40:27,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:40:27,643 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 32 [2022-12-14 08:40:27,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:40:27,648 INFO L225 Difference]: With dead ends: 67 [2022-12-14 08:40:27,648 INFO L226 Difference]: Without dead ends: 32 [2022-12-14 08:40:27,650 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:40:27,652 INFO L413 NwaCegarLoop]: 34 mSDtfsCounter, 0 mSDsluCounter, 34 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 68 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-12-14 08:40:27,652 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 68 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-12-14 08:40:27,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2022-12-14 08:40:27,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 32. [2022-12-14 08:40:27,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-12-14 08:40:27,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 42 transitions. [2022-12-14 08:40:27,678 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 42 transitions. Word has length 32 [2022-12-14 08:40:27,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:40:27,678 INFO L495 AbstractCegarLoop]: Abstraction has 32 states and 42 transitions. [2022-12-14 08:40:27,678 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-12-14 08:40:27,678 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 42 transitions. [2022-12-14 08:40:27,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 08:40:27,679 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:40:27,679 INFO L195 NwaCegarLoop]: trace histogram [7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:40:27,680 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 08:40:27,680 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:40:27,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:40:27,680 INFO L85 PathProgramCache]: Analyzing trace with hash 1117817729, now seen corresponding path program 1 times [2022-12-14 08:40:27,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:40:27,681 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [413263879] [2022-12-14 08:40:27,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:40:27,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:40:27,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:40:27,826 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 08:40:27,826 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:40:27,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [413263879] [2022-12-14 08:40:27,826 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [413263879] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 08:40:27,827 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [555291758] [2022-12-14 08:40:27,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:40:27,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 08:40:27,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 08:40:27,828 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 08:40:27,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 08:40:28,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:40:28,006 INFO L263 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 08:40:28,012 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 08:40:28,047 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 08:40:28,048 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 08:40:28,084 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 08:40:28,085 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [555291758] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 08:40:28,085 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [186363644] [2022-12-14 08:40:28,101 INFO L159 IcfgInterpreter]: Started Sifa with 21 locations of interest [2022-12-14 08:40:28,102 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 08:40:28,104 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 08:40:28,109 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 08:40:28,110 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 08:40:28,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:28,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:28,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:28,283 INFO L321 Elim1Store]: treesize reduction 190, result has 19.1 percent of original size [2022-12-14 08:40:28,284 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 60 treesize of output 93 [2022-12-14 08:40:28,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:28,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:28,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:28,311 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 18 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 40 [2022-12-14 08:40:28,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:28,383 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2022-12-14 08:40:28,402 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-12-14 08:40:28,411 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-12-14 08:40:28,424 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-12-14 08:40:28,523 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:28,552 INFO L321 Elim1Store]: treesize reduction 76, result has 25.5 percent of original size [2022-12-14 08:40:28,552 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 348 treesize of output 345 [2022-12-14 08:40:28,655 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:28,668 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:28,679 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:28,714 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-12-14 08:40:28,720 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:28,725 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:28,731 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:29,686 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:29,860 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:30,296 INFO L217 Elim1Store]: Index analysis took 114 ms [2022-12-14 08:40:30,298 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:31,395 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-12-14 08:40:31,395 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2022-12-14 08:40:31,597 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:31,766 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:31,905 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:32,039 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:32,180 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:32,304 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:32,429 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:32,535 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:32,630 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:32,721 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:32,813 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:32,904 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:32,978 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:33,025 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:33,076 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:33,141 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:33,219 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 1 [2022-12-14 08:40:33,273 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 1 [2022-12-14 08:40:33,322 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 1 [2022-12-14 08:40:33,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,689 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:33,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,693 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:33,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,697 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:33,698 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:33,699 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:33,718 INFO L321 Elim1Store]: treesize reduction 131, result has 0.8 percent of original size [2022-12-14 08:40:33,718 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 51 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 185 treesize of output 211 [2022-12-14 08:40:33,736 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:40:33,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,844 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:33,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,848 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:33,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,851 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:33,853 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:33,870 INFO L321 Elim1Store]: treesize reduction 104, result has 1.0 percent of original size [2022-12-14 08:40:33,871 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 31 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 153 treesize of output 174 [2022-12-14 08:40:33,902 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:40:33,944 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-12-14 08:40:33,945 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 181 treesize of output 168 [2022-12-14 08:40:33,968 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 61 [2022-12-14 08:40:33,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:33,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,028 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 191 treesize of output 113 [2022-12-14 08:40:34,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,065 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:34,066 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:34,078 INFO L321 Elim1Store]: treesize reduction 50, result has 2.0 percent of original size [2022-12-14 08:40:34,078 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 89 treesize of output 100 [2022-12-14 08:40:34,105 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:40:34,143 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-12-14 08:40:34,144 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 96 treesize of output 95 [2022-12-14 08:40:34,162 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 33 [2022-12-14 08:40:34,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,192 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 65 [2022-12-14 08:40:34,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,251 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:34,252 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:34,253 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:34,267 INFO L321 Elim1Store]: treesize reduction 77, result has 1.3 percent of original size [2022-12-14 08:40:34,268 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 24 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 121 treesize of output 137 [2022-12-14 08:40:34,297 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:40:34,341 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-12-14 08:40:34,341 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 134 treesize of output 127 [2022-12-14 08:40:34,360 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 41 [2022-12-14 08:40:34,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,400 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 83 [2022-12-14 08:40:34,431 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:34,444 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-12-14 08:40:34,444 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 32 [2022-12-14 08:40:34,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,599 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:34,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,611 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:34,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,624 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:34,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,630 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:34,632 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:34,636 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:34,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:34,661 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:34,686 INFO L321 Elim1Store]: treesize reduction 166, result has 0.6 percent of original size [2022-12-14 08:40:34,686 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 9 select indices, 9 select index equivalence classes, 102 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 20 case distinctions, treesize of input 280 treesize of output 350 [2022-12-14 08:40:34,721 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:40:36,155 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 38 for LOIs [2022-12-14 08:40:36,181 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 10 for LOIs [2022-12-14 08:40:36,183 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 08:40:41,776 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '392#(and (<= 0 |#NULL.base|) (= (mod __VERIFIER_assert_~cond 256) 0) (<= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (<= |#NULL.base| 0) (<= 0 |#NULL.offset|) (exists ((|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_15| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_15| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_15| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_15| Int)) (and (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_15|) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_15|) (<= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_15| 0) (<= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_15| 0) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_15|) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_15|) (= |__VERIFIER_assert_#in~cond| (ite (= (ite (not (= (ite (and (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_15| 0) (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_15| 0)) 1 0) (ite (and (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_15| 0) (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_15| 0)) 1 0))) 1 0) 0) 0 1)))) (<= 0 |#StackHeapBarrier|))' at error location [2022-12-14 08:40:41,776 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-12-14 08:40:41,776 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-14 08:40:41,776 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 4] total 7 [2022-12-14 08:40:41,777 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1615860153] [2022-12-14 08:40:41,777 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-14 08:40:41,777 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 08:40:41,777 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:40:41,778 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 08:40:41,778 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=514, Unknown=0, NotChecked=0, Total=650 [2022-12-14 08:40:41,779 INFO L87 Difference]: Start difference. First operand 32 states and 42 transitions. Second operand has 7 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 7 states have internal predecessors, (18), 1 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-14 08:40:42,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:40:42,956 INFO L93 Difference]: Finished difference Result 64 states and 86 transitions. [2022-12-14 08:40:42,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 08:40:42,957 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 7 states have internal predecessors, (18), 1 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 33 [2022-12-14 08:40:42,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:40:42,957 INFO L225 Difference]: With dead ends: 64 [2022-12-14 08:40:42,957 INFO L226 Difference]: Without dead ends: 35 [2022-12-14 08:40:42,958 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 77 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 221 ImplicationChecksByTransitivity, 5.6s TimeCoverageRelationStatistics Valid=136, Invalid=514, Unknown=0, NotChecked=0, Total=650 [2022-12-14 08:40:42,959 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 0 mSDsluCounter, 93 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 124 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-12-14 08:40:42,959 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 124 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-12-14 08:40:42,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2022-12-14 08:40:42,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2022-12-14 08:40:42,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-12-14 08:40:42,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 45 transitions. [2022-12-14 08:40:42,963 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 45 transitions. Word has length 33 [2022-12-14 08:40:42,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:40:42,963 INFO L495 AbstractCegarLoop]: Abstraction has 35 states and 45 transitions. [2022-12-14 08:40:42,963 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 7 states have internal predecessors, (18), 1 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-14 08:40:42,963 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2022-12-14 08:40:42,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 08:40:42,965 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:40:42,965 INFO L195 NwaCegarLoop]: trace histogram [7, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:40:42,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 08:40:43,165 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 08:40:43,167 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:40:43,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:40:43,168 INFO L85 PathProgramCache]: Analyzing trace with hash 1510557328, now seen corresponding path program 2 times [2022-12-14 08:40:43,169 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:40:43,170 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [104431669] [2022-12-14 08:40:43,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:40:43,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:40:43,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:40:43,417 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 08:40:43,417 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:40:43,417 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [104431669] [2022-12-14 08:40:43,417 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [104431669] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 08:40:43,418 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1356388920] [2022-12-14 08:40:43,418 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-12-14 08:40:43,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 08:40:43,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 08:40:43,419 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 08:40:43,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 08:40:44,443 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-12-14 08:40:44,443 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-14 08:40:44,446 INFO L263 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 6 conjunts are in the unsatisfiable core [2022-12-14 08:40:44,447 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 08:40:44,457 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 08:40:44,458 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 08:40:44,498 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 08:40:44,498 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1356388920] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 08:40:44,499 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [266441238] [2022-12-14 08:40:44,501 INFO L159 IcfgInterpreter]: Started Sifa with 21 locations of interest [2022-12-14 08:40:44,501 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 08:40:44,501 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 08:40:44,501 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 08:40:44,502 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 08:40:44,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:44,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:44,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:44,599 INFO L321 Elim1Store]: treesize reduction 190, result has 19.1 percent of original size [2022-12-14 08:40:44,599 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 60 treesize of output 93 [2022-12-14 08:40:44,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:44,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:44,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:44,614 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 18 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 40 [2022-12-14 08:40:44,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:44,639 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2022-12-14 08:40:44,648 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-12-14 08:40:44,656 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-12-14 08:40:44,663 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-12-14 08:40:44,743 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:44,747 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:44,751 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:44,764 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:44,791 INFO L321 Elim1Store]: treesize reduction 76, result has 25.5 percent of original size [2022-12-14 08:40:44,792 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 348 treesize of output 345 [2022-12-14 08:40:44,891 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:44,895 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:44,900 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-12-14 08:40:44,904 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:45,723 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:45,898 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:46,130 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:47,269 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-12-14 08:40:47,269 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2022-12-14 08:40:47,445 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:47,616 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:47,796 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:47,941 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:48,394 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:48,517 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:48,647 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:48,749 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:48,850 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:48,969 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:49,050 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:49,101 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:49,147 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:40:49,303 INFO L350 Elim1Store]: Elim1 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 72 treesize of output 25 [2022-12-14 08:40:49,430 INFO L350 Elim1Store]: Elim1 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 72 treesize of output 25 [2022-12-14 08:40:49,588 INFO L350 Elim1Store]: Elim1 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 72 treesize of output 25 [2022-12-14 08:40:49,608 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:40:49,610 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:40:49,611 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:40:49,695 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 1 [2022-12-14 08:40:49,761 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 1 [2022-12-14 08:40:49,860 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 1 [2022-12-14 08:40:50,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,161 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:50,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,164 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:50,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,168 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:50,169 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:50,169 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:50,186 INFO L321 Elim1Store]: treesize reduction 131, result has 0.8 percent of original size [2022-12-14 08:40:50,187 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 51 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 185 treesize of output 211 [2022-12-14 08:40:50,204 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:40:50,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,291 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:50,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,295 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:50,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,298 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:50,299 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:50,314 INFO L321 Elim1Store]: treesize reduction 104, result has 1.0 percent of original size [2022-12-14 08:40:50,315 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 31 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 153 treesize of output 174 [2022-12-14 08:40:50,345 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:40:50,381 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-12-14 08:40:50,381 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 174 treesize of output 163 [2022-12-14 08:40:50,403 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 41 [2022-12-14 08:40:50,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,445 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 146 treesize of output 90 [2022-12-14 08:40:50,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,479 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:50,479 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:50,489 INFO L321 Elim1Store]: treesize reduction 50, result has 2.0 percent of original size [2022-12-14 08:40:50,489 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 89 treesize of output 100 [2022-12-14 08:40:50,522 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:40:50,559 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-12-14 08:40:50,559 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 96 treesize of output 95 [2022-12-14 08:40:50,576 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 33 [2022-12-14 08:40:50,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,603 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 65 [2022-12-14 08:40:50,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,659 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:50,661 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:50,662 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:50,673 INFO L321 Elim1Store]: treesize reduction 77, result has 1.3 percent of original size [2022-12-14 08:40:50,673 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 24 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 121 treesize of output 137 [2022-12-14 08:40:50,705 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:40:50,744 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-12-14 08:40:50,745 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 134 treesize of output 125 [2022-12-14 08:40:50,767 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 48 [2022-12-14 08:40:50,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,801 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 151 treesize of output 86 [2022-12-14 08:40:50,828 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:50,842 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-12-14 08:40:50,842 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 32 [2022-12-14 08:40:50,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,988 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:50,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:50,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:51,000 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:51,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:51,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:51,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:51,014 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:51,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:51,020 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:51,023 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:51,026 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:51,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:51,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:51,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:51,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:51,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:51,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:51,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:51,051 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:40:51,077 INFO L321 Elim1Store]: treesize reduction 166, result has 0.6 percent of original size [2022-12-14 08:40:51,078 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 9 select indices, 9 select index equivalence classes, 102 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 20 case distinctions, treesize of input 280 treesize of output 350 [2022-12-14 08:40:51,119 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:40:52,202 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 38 for LOIs [2022-12-14 08:40:52,220 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 10 for LOIs [2022-12-14 08:40:52,221 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 08:40:56,691 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '791#(and (<= 0 |#NULL.base|) (= (mod __VERIFIER_assert_~cond 256) 0) (<= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (exists ((|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_37| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_37| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_37| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_37| Int)) (and (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_37|) (= (ite (= (ite (not (= (ite (and (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_37| 0) (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_37| 0)) 1 0) (ite (and (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_37| 0) (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_37| 0)) 1 0))) 1 0) 0) 0 1) |__VERIFIER_assert_#in~cond|) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_37|) (<= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_37| 0) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_37|) (<= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_37| 0) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_37|))) (<= |#NULL.base| 0) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|))' at error location [2022-12-14 08:40:56,691 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-12-14 08:40:56,691 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-14 08:40:56,691 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 7] total 13 [2022-12-14 08:40:56,691 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [337713152] [2022-12-14 08:40:56,691 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-14 08:40:56,691 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-12-14 08:40:56,691 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:40:56,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-12-14 08:40:56,693 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=193, Invalid=799, Unknown=0, NotChecked=0, Total=992 [2022-12-14 08:40:56,693 INFO L87 Difference]: Start difference. First operand 35 states and 45 transitions. Second operand has 13 states, 13 states have (on average 1.8461538461538463) internal successors, (24), 13 states have internal predecessors, (24), 1 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-14 08:40:58,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:40:58,325 INFO L93 Difference]: Finished difference Result 70 states and 95 transitions. [2022-12-14 08:40:58,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-14 08:40:58,326 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.8461538461538463) internal successors, (24), 13 states have internal predecessors, (24), 1 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 36 [2022-12-14 08:40:58,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:40:58,326 INFO L225 Difference]: With dead ends: 70 [2022-12-14 08:40:58,327 INFO L226 Difference]: Without dead ends: 41 [2022-12-14 08:40:58,327 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 404 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=193, Invalid=799, Unknown=0, NotChecked=0, Total=992 [2022-12-14 08:40:58,328 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 0 mSDsluCounter, 124 mSDsCounter, 0 mSdLazyCounter, 53 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 155 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 53 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-12-14 08:40:58,328 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 155 Invalid, 54 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 53 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-12-14 08:40:58,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2022-12-14 08:40:58,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 41. [2022-12-14 08:40:58,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 26 states have (on average 1.1538461538461537) internal successors, (30), 27 states have internal predecessors, (30), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-12-14 08:40:58,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 51 transitions. [2022-12-14 08:40:58,335 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 51 transitions. Word has length 36 [2022-12-14 08:40:58,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:40:58,335 INFO L495 AbstractCegarLoop]: Abstraction has 41 states and 51 transitions. [2022-12-14 08:40:58,335 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 1.8461538461538463) internal successors, (24), 13 states have internal predecessors, (24), 1 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-14 08:40:58,335 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 51 transitions. [2022-12-14 08:40:58,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 08:40:58,336 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:40:58,336 INFO L195 NwaCegarLoop]: trace histogram [10, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:40:58,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-14 08:40:58,537 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 08:40:58,538 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:40:58,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:40:58,539 INFO L85 PathProgramCache]: Analyzing trace with hash -1361612560, now seen corresponding path program 3 times [2022-12-14 08:40:58,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:40:58,540 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1748043667] [2022-12-14 08:40:58,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:40:58,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:40:58,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:40:58,931 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 08:40:58,931 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:40:58,931 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1748043667] [2022-12-14 08:40:58,931 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1748043667] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 08:40:58,931 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1117860888] [2022-12-14 08:40:58,931 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-12-14 08:40:58,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 08:40:58,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 08:40:58,932 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 08:40:58,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-14 08:40:59,082 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-12-14 08:40:59,083 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-14 08:40:59,085 INFO L263 TraceCheckSpWp]: Trace formula consists of 527 conjuncts, 12 conjunts are in the unsatisfiable core [2022-12-14 08:40:59,088 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 08:40:59,103 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 08:40:59,103 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 08:40:59,252 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 08:40:59,253 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1117860888] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 08:40:59,253 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1987460435] [2022-12-14 08:40:59,255 INFO L159 IcfgInterpreter]: Started Sifa with 21 locations of interest [2022-12-14 08:40:59,255 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 08:40:59,255 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 08:40:59,255 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 08:40:59,255 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 08:40:59,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:59,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:59,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:59,321 INFO L321 Elim1Store]: treesize reduction 122, result has 25.2 percent of original size [2022-12-14 08:40:59,321 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 60 [2022-12-14 08:40:59,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:59,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:59,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:59,415 INFO L321 Elim1Store]: treesize reduction 190, result has 19.1 percent of original size [2022-12-14 08:40:59,415 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 60 treesize of output 93 [2022-12-14 08:40:59,444 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:59,451 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:59,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:40:59,460 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 31 [2022-12-14 08:40:59,471 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:59,521 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:59,544 INFO L321 Elim1Store]: treesize reduction 84, result has 15.2 percent of original size [2022-12-14 08:40:59,544 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 354 treesize of output 344 [2022-12-14 08:40:59,587 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:59,595 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:59,615 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:59,618 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:59,622 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:40:59,626 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-12-14 08:41:00,353 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:41:00,608 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:41:00,889 INFO L217 Elim1Store]: Index analysis took 120 ms [2022-12-14 08:41:00,890 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:02,118 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-12-14 08:41:02,118 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2022-12-14 08:41:02,289 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:41:03,935 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:41:04,065 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:41:04,142 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:41:04,289 INFO L350 Elim1Store]: Elim1 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 72 treesize of output 25 [2022-12-14 08:41:04,461 INFO L350 Elim1Store]: Elim1 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 72 treesize of output 25 [2022-12-14 08:41:04,627 INFO L350 Elim1Store]: Elim1 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 72 treesize of output 25 [2022-12-14 08:41:04,692 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:41:04,748 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:41:04,796 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:41:04,816 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:41:04,817 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:41:04,818 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:41:04,885 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:41:04,886 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:41:04,887 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:41:04,900 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:41:04,901 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:41:04,902 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:41:04,960 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 51 [2022-12-14 08:41:05,026 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 51 [2022-12-14 08:41:05,103 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 51 [2022-12-14 08:41:05,134 INFO L350 Elim1Store]: Elim1 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 70 treesize of output 25 [2022-12-14 08:41:05,162 INFO L350 Elim1Store]: Elim1 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 70 treesize of output 25 [2022-12-14 08:41:05,189 INFO L350 Elim1Store]: Elim1 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 70 treesize of output 25 [2022-12-14 08:41:05,220 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 1 [2022-12-14 08:41:05,259 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 1 [2022-12-14 08:41:05,291 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 1 [2022-12-14 08:41:05,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,580 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:05,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,585 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:05,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,589 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:05,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,591 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:05,592 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:05,594 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:05,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,600 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:05,625 INFO L321 Elim1Store]: treesize reduction 270, result has 0.4 percent of original size [2022-12-14 08:41:05,625 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 9 select indices, 9 select index equivalence classes, 102 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 24 case distinctions, treesize of input 453 treesize of output 685 [2022-12-14 08:41:05,708 INFO L321 Elim1Store]: treesize reduction 54, result has 25.0 percent of original size [2022-12-14 08:41:05,709 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 436 treesize of output 403 [2022-12-14 08:41:05,733 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 62 [2022-12-14 08:41:05,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,765 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:05,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:05,819 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 362 treesize of output 242 [2022-12-14 08:41:06,084 INFO L321 Elim1Store]: treesize reduction 69, result has 20.7 percent of original size [2022-12-14 08:41:06,085 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 2284 treesize of output 2147 [2022-12-14 08:41:06,571 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 1590 treesize of output 1293 [2022-12-14 08:41:06,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,779 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:06,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,813 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 2142 treesize of output 1567 [2022-12-14 08:41:06,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,924 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:06,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,934 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:06,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,952 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:06,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,960 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:06,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,967 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:06,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,973 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:06,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:06,976 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:06,977 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 66 disjoint index pairs (out of 171 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 323 treesize of output 120 [2022-12-14 08:41:06,993 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 157 treesize of output 86 [2022-12-14 08:41:07,019 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 157 treesize of output 86 [2022-12-14 08:41:07,047 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:41:07,063 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:41:07,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,096 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:07,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,111 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:07,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,135 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:07,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,149 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:07,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,160 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:07,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,168 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:07,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,172 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:07,174 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 66 disjoint index pairs (out of 171 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 799 treesize of output 588 [2022-12-14 08:41:07,288 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:07,304 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-12-14 08:41:07,304 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 32 [2022-12-14 08:41:07,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,356 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:07,358 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:07,359 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:07,373 INFO L321 Elim1Store]: treesize reduction 77, result has 1.3 percent of original size [2022-12-14 08:41:07,373 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 24 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 121 treesize of output 137 [2022-12-14 08:41:07,408 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:41:07,453 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-12-14 08:41:07,453 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 130 treesize of output 123 [2022-12-14 08:41:07,475 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 28 [2022-12-14 08:41:07,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,515 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 61 [2022-12-14 08:41:07,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,724 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:07,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,740 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:07,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,757 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:07,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,764 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:07,767 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:07,770 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:07,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:07,806 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:07,854 INFO L321 Elim1Store]: treesize reduction 297, result has 0.3 percent of original size [2022-12-14 08:41:07,855 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 9 select indices, 9 select index equivalence classes, 102 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 25 case distinctions, treesize of input 485 treesize of output 704 [2022-12-14 08:41:08,072 INFO L321 Elim1Store]: treesize reduction 33, result has 35.3 percent of original size [2022-12-14 08:41:08,072 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 815 treesize of output 762 [2022-12-14 08:41:08,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,139 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:08,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,233 INFO L217 Elim1Store]: Index analysis took 131 ms [2022-12-14 08:41:08,234 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 633 treesize of output 474 [2022-12-14 08:41:08,311 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 396 treesize of output 262 [2022-12-14 08:41:08,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,365 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:08,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,376 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:08,377 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:08,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,385 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:08,386 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 28 disjoint index pairs (out of 66 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 632 treesize of output 429 [2022-12-14 08:41:08,458 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:41:08,545 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:41:08,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,882 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:08,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,886 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:08,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,890 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:08,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,892 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:08,892 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:08,893 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:08,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:08,904 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:08,934 INFO L321 Elim1Store]: treesize reduction 216, result has 0.5 percent of original size [2022-12-14 08:41:08,935 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 9 select indices, 9 select index equivalence classes, 102 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 22 case distinctions, treesize of input 389 treesize of output 647 [2022-12-14 08:41:09,133 INFO L321 Elim1Store]: treesize reduction 52, result has 25.7 percent of original size [2022-12-14 08:41:09,134 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 1527 treesize of output 1489 [2022-12-14 08:41:09,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,180 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,208 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 1398 treesize of output 1283 [2022-12-14 08:41:09,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,602 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,610 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,623 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,628 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,630 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,634 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,635 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 28 disjoint index pairs (out of 91 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 361 treesize of output 197 [2022-12-14 08:41:09,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,714 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,722 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,733 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,736 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,739 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,740 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 28 disjoint index pairs (out of 78 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 348 treesize of output 197 [2022-12-14 08:41:09,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,795 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,810 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,819 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,821 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,825 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 28 disjoint index pairs (out of 66 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 335 treesize of output 197 [2022-12-14 08:41:09,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,892 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,899 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,900 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,904 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 28 disjoint index pairs (out of 55 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 322 treesize of output 197 [2022-12-14 08:41:09,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,939 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:09,948 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:09,949 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 28 disjoint index pairs (out of 45 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 309 treesize of output 197 [2022-12-14 08:41:09,997 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 1131 treesize of output 962 [2022-12-14 08:41:10,057 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:41:10,136 INFO L350 Elim1Store]: Elim1 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 352 treesize of output 306 [2022-12-14 08:41:10,153 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 165 treesize of output 93 [2022-12-14 08:41:10,309 INFO L321 Elim1Store]: treesize reduction 240, result has 7.0 percent of original size [2022-12-14 08:41:10,310 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 13 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 14 new quantified variables, introduced 14 case distinctions, treesize of input 3357 treesize of output 3806 [2022-12-14 08:41:13,446 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 3381 treesize of output 3102 [2022-12-14 08:41:13,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,685 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:13,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:13,723 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 3858 treesize of output 3323 [2022-12-14 08:41:14,080 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 10 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 283 treesize of output 255 [2022-12-14 08:41:14,148 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,149 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,150 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,151 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 10 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 482 treesize of output 412 [2022-12-14 08:41:14,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,198 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,239 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 348 treesize of output 222 [2022-12-14 08:41:14,299 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,300 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,300 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,301 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 10 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 482 treesize of output 412 [2022-12-14 08:41:14,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,337 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,378 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 348 treesize of output 222 [2022-12-14 08:41:14,411 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,412 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,413 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 11 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 742 treesize of output 752 [2022-12-14 08:41:14,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,463 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,512 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 625 treesize of output 477 [2022-12-14 08:41:14,583 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,583 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,584 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 10 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 374 treesize of output 329 [2022-12-14 08:41:14,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,624 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,656 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 248 treesize of output 131 [2022-12-14 08:41:14,682 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,683 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,683 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,684 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 11 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 491 treesize of output 429 [2022-12-14 08:41:14,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,717 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,751 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 348 treesize of output 222 [2022-12-14 08:41:14,795 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 10 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 462 treesize of output 414 [2022-12-14 08:41:14,846 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,847 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,848 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 11 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 724 treesize of output 781 [2022-12-14 08:41:14,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,890 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:14,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:14,933 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 615 treesize of output 471 [2022-12-14 08:41:15,042 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:15,043 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:15,044 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 11 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 701 treesize of output 783 [2022-12-14 08:41:15,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,095 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:15,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:15,137 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 588 treesize of output 440 [2022-12-14 08:41:15,262 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 10 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 8 [2022-12-14 08:41:15,292 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 11 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 98 treesize of output 18 [2022-12-14 08:41:17,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,416 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:41:17,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:41:17,442 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 78 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 3802 treesize of output 1464 [2022-12-14 08:41:20,545 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 38 for LOIs [2022-12-14 08:41:20,560 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 10 for LOIs [2022-12-14 08:41:20,561 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 08:41:41,522 WARN L233 SmtUtils]: Spent 18.23s on a formula simplification. DAG size of input: 1321 DAG size of output: 399 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 08:42:02,323 WARN L233 SmtUtils]: Spent 17.60s on a formula simplification. DAG size of input: 1349 DAG size of output: 430 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 08:42:02,508 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1262#(and (<= 0 |#NULL.base|) (= (mod __VERIFIER_assert_~cond 256) 0) (<= |#NULL.offset| 0) (exists ((|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_59| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_59| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_59| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_59| Int)) (and (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_59|) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_59|) (<= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_59| 0) (= (ite (= (ite (not (= (ite (and (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_59| 0) (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_59| 0)) 1 0) (ite (and (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_59| 0) (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_59| 0)) 1 0))) 1 0) 0) 0 1) |__VERIFIER_assert_#in~cond|) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_59|) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_59|) (<= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_59| 0))) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (<= |#NULL.base| 0) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|))' at error location [2022-12-14 08:42:02,508 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-12-14 08:42:02,508 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-14 08:42:02,508 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 13] total 25 [2022-12-14 08:42:02,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1324445245] [2022-12-14 08:42:02,509 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-14 08:42:02,509 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-12-14 08:42:02,509 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:42:02,510 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-12-14 08:42:02,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=414, Invalid=1477, Unknown=1, NotChecked=0, Total=1892 [2022-12-14 08:42:02,512 INFO L87 Difference]: Start difference. First operand 41 states and 51 transitions. Second operand has 25 states, 25 states have (on average 1.44) internal successors, (36), 25 states have internal predecessors, (36), 1 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-14 08:42:04,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:42:04,421 INFO L93 Difference]: Finished difference Result 82 states and 113 transitions. [2022-12-14 08:42:04,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-12-14 08:42:04,421 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 1.44) internal successors, (36), 25 states have internal predecessors, (36), 1 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 42 [2022-12-14 08:42:04,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:42:04,422 INFO L225 Difference]: With dead ends: 82 [2022-12-14 08:42:04,422 INFO L226 Difference]: Without dead ends: 53 [2022-12-14 08:42:04,423 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 95 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 770 ImplicationChecksByTransitivity, 42.1s TimeCoverageRelationStatistics Valid=414, Invalid=1477, Unknown=1, NotChecked=0, Total=1892 [2022-12-14 08:42:04,423 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 0 mSDsluCounter, 93 mSDsCounter, 0 mSdLazyCounter, 57 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 124 SdHoareTripleChecker+Invalid, 58 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 57 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-12-14 08:42:04,423 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 124 Invalid, 58 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 57 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-12-14 08:42:04,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2022-12-14 08:42:04,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 53. [2022-12-14 08:42:04,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 38 states have (on average 1.105263157894737) internal successors, (42), 39 states have internal predecessors, (42), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-12-14 08:42:04,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 63 transitions. [2022-12-14 08:42:04,428 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 63 transitions. Word has length 42 [2022-12-14 08:42:04,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:42:04,428 INFO L495 AbstractCegarLoop]: Abstraction has 53 states and 63 transitions. [2022-12-14 08:42:04,428 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 1.44) internal successors, (36), 25 states have internal predecessors, (36), 1 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-14 08:42:04,428 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 63 transitions. [2022-12-14 08:42:04,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 08:42:04,429 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:42:04,429 INFO L195 NwaCegarLoop]: trace histogram [22, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:42:04,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-14 08:42:04,629 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2022-12-14 08:42:04,630 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:42:04,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:42:04,631 INFO L85 PathProgramCache]: Analyzing trace with hash -852103760, now seen corresponding path program 4 times [2022-12-14 08:42:04,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:42:04,632 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1941967618] [2022-12-14 08:42:04,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:42:04,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:42:04,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:42:05,371 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 08:42:05,371 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:42:05,372 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1941967618] [2022-12-14 08:42:05,372 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1941967618] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 08:42:05,372 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1596661550] [2022-12-14 08:42:05,372 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-12-14 08:42:05,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 08:42:05,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 08:42:05,373 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 08:42:05,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-14 08:42:05,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:42:05,564 INFO L263 TraceCheckSpWp]: Trace formula consists of 779 conjuncts, 24 conjunts are in the unsatisfiable core [2022-12-14 08:42:05,565 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 08:42:05,600 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 08:42:05,600 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 08:42:06,164 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 08:42:06,164 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1596661550] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 08:42:06,164 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [732974459] [2022-12-14 08:42:06,166 INFO L159 IcfgInterpreter]: Started Sifa with 21 locations of interest [2022-12-14 08:42:06,166 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 08:42:06,166 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 08:42:06,167 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 08:42:06,167 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 08:42:06,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:06,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:06,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:06,262 INFO L321 Elim1Store]: treesize reduction 122, result has 25.2 percent of original size [2022-12-14 08:42:06,262 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 60 [2022-12-14 08:42:06,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:06,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:06,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:06,380 INFO L321 Elim1Store]: treesize reduction 190, result has 19.1 percent of original size [2022-12-14 08:42:06,380 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 60 treesize of output 93 [2022-12-14 08:42:06,405 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:42:06,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:06,416 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 31 [2022-12-14 08:42:06,429 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:42:06,437 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:42:06,513 INFO L321 Elim1Store]: treesize reduction 84, result has 15.2 percent of original size [2022-12-14 08:42:06,514 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 354 treesize of output 344 [2022-12-14 08:42:06,558 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:42:06,568 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:42:06,578 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:42:06,602 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:42:06,607 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:42:06,611 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-12-14 08:42:06,616 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-12-14 08:42:07,307 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:42:07,601 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:08,931 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-12-14 08:42:08,931 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2022-12-14 08:42:09,123 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:42:09,370 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:42:09,549 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:42:09,706 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:42:09,858 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:42:10,361 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:42:10,499 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:42:10,606 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:42:10,726 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:42:10,833 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:42:10,937 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:42:11,007 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:42:11,056 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:42:11,105 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-12-14 08:42:11,291 INFO L350 Elim1Store]: Elim1 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 72 treesize of output 25 [2022-12-14 08:42:11,456 INFO L350 Elim1Store]: Elim1 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 72 treesize of output 25 [2022-12-14 08:42:11,643 INFO L350 Elim1Store]: Elim1 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 72 treesize of output 25 [2022-12-14 08:42:11,665 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:42:11,666 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:42:11,667 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:42:11,744 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 1 [2022-12-14 08:42:11,817 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 1 [2022-12-14 08:42:11,893 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 1 [2022-12-14 08:42:12,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,184 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:12,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,187 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:12,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,192 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:12,192 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:12,193 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:12,206 INFO L321 Elim1Store]: treesize reduction 131, result has 0.8 percent of original size [2022-12-14 08:42:12,206 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 51 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 185 treesize of output 211 [2022-12-14 08:42:12,233 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:42:12,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,325 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:12,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,328 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:12,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,331 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:12,333 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:12,347 INFO L321 Elim1Store]: treesize reduction 104, result has 1.0 percent of original size [2022-12-14 08:42:12,348 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 31 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 153 treesize of output 174 [2022-12-14 08:42:12,379 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:42:12,420 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-12-14 08:42:12,420 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 180 treesize of output 171 [2022-12-14 08:42:12,438 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 49 [2022-12-14 08:42:12,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,486 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 154 treesize of output 100 [2022-12-14 08:42:12,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,520 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:12,521 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:12,532 INFO L321 Elim1Store]: treesize reduction 50, result has 2.0 percent of original size [2022-12-14 08:42:12,533 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 89 treesize of output 100 [2022-12-14 08:42:12,553 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:42:12,594 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-12-14 08:42:12,594 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 96 treesize of output 93 [2022-12-14 08:42:12,610 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 40 [2022-12-14 08:42:12,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,639 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 34 [2022-12-14 08:42:12,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,694 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:12,695 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:12,695 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:12,706 INFO L321 Elim1Store]: treesize reduction 77, result has 1.3 percent of original size [2022-12-14 08:42:12,707 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 24 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 121 treesize of output 137 [2022-12-14 08:42:12,727 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:42:12,762 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-12-14 08:42:12,763 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 136 treesize of output 129 [2022-12-14 08:42:12,778 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 40 [2022-12-14 08:42:12,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,816 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 82 [2022-12-14 08:42:12,836 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:12,847 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-12-14 08:42:12,847 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 32 [2022-12-14 08:42:12,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,989 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:12,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:12,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:13,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:13,002 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:13,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:13,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:13,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:13,014 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:13,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:13,018 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:13,021 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:13,024 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:13,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:13,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:13,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:13,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:13,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:13,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:13,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 08:42:13,050 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 08:42:13,072 INFO L321 Elim1Store]: treesize reduction 166, result has 0.6 percent of original size [2022-12-14 08:42:13,072 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 9 select indices, 9 select index equivalence classes, 102 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 20 case distinctions, treesize of input 280 treesize of output 350 [2022-12-14 08:42:13,097 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 08:42:14,142 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 38 for LOIs [2022-12-14 08:42:14,156 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 10 for LOIs [2022-12-14 08:42:14,157 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 08:42:20,565 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1877#(and (<= 0 |#NULL.base|) (exists ((|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_81| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_81| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_81| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_81| Int)) (and (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_81|) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_81|) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_81|) (= (ite (= (ite (not (= (ite (and (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_81| 0) (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_81| 0)) 1 0) (ite (and (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_81| 0) (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_81| 0)) 1 0))) 1 0) 0) 0 1) |__VERIFIER_assert_#in~cond|) (<= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_81| 0) (<= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_81| 0) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_81|))) (= (mod __VERIFIER_assert_~cond 256) 0) (<= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (<= |#NULL.base| 0) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|))' at error location [2022-12-14 08:42:20,565 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-12-14 08:42:20,565 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-14 08:42:20,566 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 24, 25] total 49 [2022-12-14 08:42:20,566 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [993712149] [2022-12-14 08:42:20,566 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-14 08:42:20,567 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-12-14 08:42:20,567 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:42:20,568 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-12-14 08:42:20,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1291, Invalid=3265, Unknown=0, NotChecked=0, Total=4556 [2022-12-14 08:42:20,570 INFO L87 Difference]: Start difference. First operand 53 states and 63 transitions. Second operand has 49 states, 49 states have (on average 1.2244897959183674) internal successors, (60), 49 states have internal predecessors, (60), 1 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-14 08:42:21,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:42:21,778 INFO L93 Difference]: Finished difference Result 106 states and 149 transitions. [2022-12-14 08:42:21,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-12-14 08:42:21,779 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 1.2244897959183674) internal successors, (60), 49 states have internal predecessors, (60), 1 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 54 [2022-12-14 08:42:21,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:42:21,780 INFO L225 Difference]: With dead ends: 106 [2022-12-14 08:42:21,780 INFO L226 Difference]: Without dead ends: 77 [2022-12-14 08:42:21,782 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 185 GetRequests, 119 SyntacticMatches, 0 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1502 ImplicationChecksByTransitivity, 7.1s TimeCoverageRelationStatistics Valid=1291, Invalid=3265, Unknown=0, NotChecked=0, Total=4556 [2022-12-14 08:42:21,783 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 0 mSDsluCounter, 186 mSDsCounter, 0 mSdLazyCounter, 105 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 217 SdHoareTripleChecker+Invalid, 106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 105 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-12-14 08:42:21,783 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 217 Invalid, 106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 105 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-12-14 08:42:21,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2022-12-14 08:42:21,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 77. [2022-12-14 08:42:21,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77 states, 62 states have (on average 1.064516129032258) internal successors, (66), 63 states have internal predecessors, (66), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-12-14 08:42:21,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 87 transitions. [2022-12-14 08:42:21,791 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 87 transitions. Word has length 54 [2022-12-14 08:42:21,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:42:21,791 INFO L495 AbstractCegarLoop]: Abstraction has 77 states and 87 transitions. [2022-12-14 08:42:21,792 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 1.2244897959183674) internal successors, (60), 49 states have internal predecessors, (60), 1 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-14 08:42:21,792 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 87 transitions. [2022-12-14 08:42:21,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 08:42:21,793 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:42:21,793 INFO L195 NwaCegarLoop]: trace histogram [46, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:42:21,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-12-14 08:42:21,994 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 08:42:21,995 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:42:21,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:42:21,997 INFO L85 PathProgramCache]: Analyzing trace with hash -1780250832, now seen corresponding path program 5 times [2022-12-14 08:42:21,997 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:42:21,998 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1459003802] [2022-12-14 08:42:21,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:42:21,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:42:22,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:42:23,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1123 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 08:42:23,879 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:42:23,879 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1459003802] [2022-12-14 08:42:23,880 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1459003802] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 08:42:23,880 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1513620266] [2022-12-14 08:42:23,880 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-12-14 08:42:23,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 08:42:23,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 08:42:23,881 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 08:42:23,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a03f846a-d22a-40a9-b6b7-5d0d66096663/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process