./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/bin/utaipan-7li7fVZpFI --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 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 --- 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-5e519f3 [2022-11-03 02:01:52,010 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 02:01:52,013 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 02:01:52,072 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 02:01:52,072 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 02:01:52,076 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 02:01:52,078 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 02:01:52,081 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 02:01:52,083 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 02:01:52,088 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 02:01:52,089 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 02:01:52,092 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 02:01:52,092 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 02:01:52,094 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 02:01:52,096 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 02:01:52,101 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 02:01:52,104 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 02:01:52,105 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 02:01:52,106 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 02:01:52,113 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 02:01:52,115 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 02:01:52,116 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 02:01:52,120 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 02:01:52,121 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 02:01:52,129 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 02:01:52,130 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 02:01:52,130 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 02:01:52,132 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 02:01:52,133 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 02:01:52,135 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 02:01:52,136 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 02:01:52,137 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 02:01:52,139 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 02:01:52,141 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 02:01:52,142 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 02:01:52,142 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 02:01:52,143 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 02:01:52,143 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 02:01:52,144 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 02:01:52,145 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 02:01:52,146 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 02:01:52,146 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 02:01:52,187 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 02:01:52,187 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 02:01:52,188 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 02:01:52,188 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 02:01:52,189 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 02:01:52,190 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 02:01:52,190 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 02:01:52,190 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 02:01:52,190 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 02:01:52,191 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 02:01:52,192 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 02:01:52,192 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 02:01:52,192 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 02:01:52,192 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 02:01:52,193 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 02:01:52,193 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 02:01:52,193 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 02:01:52,193 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 02:01:52,194 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 02:01:52,194 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 02:01:52,195 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 02:01:52,195 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 02:01:52,195 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 02:01:52,195 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 02:01:52,196 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 02:01:52,196 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 02:01:52,196 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 02:01:52,196 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 02:01:52,197 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 02:01:52,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:01:52,197 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 02:01:52,198 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 02:01:52,198 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 02:01:52,198 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 02:01:52,198 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 02:01:52,198 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 02:01:52,198 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 02:01:52,199 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 02:01:52,199 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_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/bin/utaipan-7li7fVZpFI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 [2022-11-03 02:01:52,550 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 02:01:52,585 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 02:01:52,588 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 02:01:52,590 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 02:01:52,591 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 02:01:52,592 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2022-11-03 02:01:52,675 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/bin/utaipan-7li7fVZpFI/data/e9f5a4d4d/37d4dc5fde0a4c0c983235253c3091b6/FLAG27162df04 [2022-11-03 02:01:53,504 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 02:01:53,509 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2022-11-03 02:01:53,558 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/bin/utaipan-7li7fVZpFI/data/e9f5a4d4d/37d4dc5fde0a4c0c983235253c3091b6/FLAG27162df04 [2022-11-03 02:01:54,050 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/bin/utaipan-7li7fVZpFI/data/e9f5a4d4d/37d4dc5fde0a4c0c983235253c3091b6 [2022-11-03 02:01:54,053 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 02:01:54,055 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 02:01:54,059 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 02:01:54,059 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 02:01:54,062 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 02:01:54,063 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:01:54" (1/1) ... [2022-11-03 02:01:54,064 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7617273f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:01:54, skipping insertion in model container [2022-11-03 02:01:54,065 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:01:54" (1/1) ... [2022-11-03 02:01:54,072 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 02:01:54,179 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 02:01:54,492 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-11-03 02:01:54,501 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-11-03 02:01:55,436 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:55,437 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:55,438 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:55,446 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:55,447 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:55,463 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:55,464 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:55,466 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:55,467 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:55,941 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-03 02:01:55,942 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-03 02:01:55,944 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-03 02:01:55,947 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-03 02:01:55,952 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-03 02:01:55,954 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-03 02:01:55,956 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-03 02:01:55,958 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-03 02:01:55,961 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-03 02:01:55,964 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-03 02:01:56,138 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-03 02:01:56,262 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:56,263 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:56,371 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:01:56,436 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 02:01:56,466 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-11-03 02:01:56,467 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-11-03 02:01:56,518 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:56,519 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:56,519 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:56,520 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:56,520 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:56,534 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:56,534 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:56,536 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:56,537 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:56,594 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-03 02:01:56,595 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-03 02:01:56,595 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-03 02:01:56,596 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-03 02:01:56,597 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-03 02:01:56,597 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-03 02:01:56,598 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-03 02:01:56,599 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-03 02:01:56,599 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-03 02:01:56,604 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-03 02:01:56,629 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-03 02:01:56,747 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:56,747 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:01:56,773 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:01:56,982 INFO L208 MainTranslator]: Completed translation [2022-11-03 02:01:56,983 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:01:56 WrapperNode [2022-11-03 02:01:56,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 02:01:56,984 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 02:01:56,984 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 02:01:56,984 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 02:01:56,992 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:01:56" (1/1) ... [2022-11-03 02:01:57,100 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:01:56" (1/1) ... [2022-11-03 02:01:57,189 INFO L138 Inliner]: procedures = 691, calls = 2624, calls flagged for inlining = 63, calls inlined = 11, statements flattened = 937 [2022-11-03 02:01:57,190 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 02:01:57,190 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 02:01:57,191 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 02:01:57,191 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 02:01:57,200 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:01:56" (1/1) ... [2022-11-03 02:01:57,200 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:01:56" (1/1) ... [2022-11-03 02:01:57,209 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:01:56" (1/1) ... [2022-11-03 02:01:57,209 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:01:56" (1/1) ... [2022-11-03 02:01:57,266 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:01:56" (1/1) ... [2022-11-03 02:01:57,273 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:01:56" (1/1) ... [2022-11-03 02:01:57,292 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:01:56" (1/1) ... [2022-11-03 02:01:57,297 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:01:56" (1/1) ... [2022-11-03 02:01:57,315 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 02:01:57,321 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 02:01:57,321 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 02:01:57,321 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 02:01:57,322 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:01:56" (1/1) ... [2022-11-03 02:01:57,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:01:57,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:01:57,358 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 02:01:57,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 02:01:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-03 02:01:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-03 02:01:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 02:01:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-03 02:01:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-03 02:01:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-03 02:01:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-03 02:01:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 02:01:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-03 02:01:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-03 02:01:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-03 02:01:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-03 02:01:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 02:01:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 02:01:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 02:01:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-03 02:01:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-03 02:01:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 02:01:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 02:01:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-03 02:01:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-03 02:01:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-03 02:01:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-03 02:01:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-03 02:01:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-03 02:01:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-03 02:01:57,417 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-03 02:01:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 02:01:57,418 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 02:01:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-03 02:01:57,418 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-03 02:01:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-03 02:01:57,419 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-03 02:01:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 02:01:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 02:01:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 02:01:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-03 02:01:57,420 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-03 02:01:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-03 02:01:57,420 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-03 02:01:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 02:01:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 02:01:57,799 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 02:01:57,801 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 02:01:59,242 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 02:01:59,597 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 02:01:59,599 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-03 02:01:59,602 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:01:59 BoogieIcfgContainer [2022-11-03 02:01:59,602 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 02:01:59,604 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 02:01:59,606 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 02:01:59,609 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 02:01:59,610 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 02:01:54" (1/3) ... [2022-11-03 02:01:59,610 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ea12b96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:01:59, skipping insertion in model container [2022-11-03 02:01:59,611 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:01:56" (2/3) ... [2022-11-03 02:01:59,611 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ea12b96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:01:59, skipping insertion in model container [2022-11-03 02:01:59,611 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:01:59" (3/3) ... [2022-11-03 02:01:59,613 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_byte_buf_init_copy_harness.i [2022-11-03 02:01:59,633 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 02:01:59,633 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-03 02:01:59,714 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 02:01:59,726 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;@2c8b0b2b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 02:01:59,727 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-03 02:01:59,732 INFO L276 IsEmpty]: Start isEmpty. Operand has 146 states, 83 states have (on average 1.216867469879518) internal successors, (101), 82 states have internal predecessors, (101), 49 states have call successors, (49), 15 states have call predecessors, (49), 15 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2022-11-03 02:01:59,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-03 02:01:59,746 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:01:59,747 INFO L195 NwaCegarLoop]: trace histogram [6, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:01:59,747 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:01:59,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:01:59,755 INFO L85 PathProgramCache]: Analyzing trace with hash 2093001623, now seen corresponding path program 1 times [2022-11-03 02:01:59,765 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:01:59,766 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [168107336] [2022-11-03 02:01:59,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:01:59,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:02:00,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:02:00,554 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-03 02:02:00,555 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:02:00,556 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [168107336] [2022-11-03 02:02:00,556 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [168107336] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:02:00,556 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:02:00,557 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-03 02:02:00,559 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1020721074] [2022-11-03 02:02:00,560 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:02:00,564 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-03 02:02:00,566 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:02:00,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-03 02:02:00,602 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-03 02:02:00,606 INFO L87 Difference]: Start difference. First operand has 146 states, 83 states have (on average 1.216867469879518) internal successors, (101), 82 states have internal predecessors, (101), 49 states have call successors, (49), 15 states have call predecessors, (49), 15 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) Second operand has 2 states, 2 states have (on average 12.0) internal successors, (24), 2 states have internal predecessors, (24), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-03 02:02:00,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:02:00,861 INFO L93 Difference]: Finished difference Result 269 states and 374 transitions. [2022-11-03 02:02:00,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-03 02:02:00,864 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 12.0) internal successors, (24), 2 states have internal predecessors, (24), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 57 [2022-11-03 02:02:00,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:02:00,882 INFO L225 Difference]: With dead ends: 269 [2022-11-03 02:02:00,882 INFO L226 Difference]: Without dead ends: 143 [2022-11-03 02:02:00,888 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-03 02:02:00,898 INFO L413 NwaCegarLoop]: 173 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 173 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-03 02:02:00,899 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 173 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-03 02:02:00,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143 states. [2022-11-03 02:02:00,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143 to 143. [2022-11-03 02:02:00,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 143 states, 78 states have (on average 1.1538461538461537) internal successors, (90), 79 states have internal predecessors, (90), 49 states have call successors, (49), 15 states have call predecessors, (49), 15 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2022-11-03 02:02:00,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 187 transitions. [2022-11-03 02:02:00,981 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 187 transitions. Word has length 57 [2022-11-03 02:02:00,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:02:00,984 INFO L495 AbstractCegarLoop]: Abstraction has 143 states and 187 transitions. [2022-11-03 02:02:00,985 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 12.0) internal successors, (24), 2 states have internal predecessors, (24), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-03 02:02:00,985 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 187 transitions. [2022-11-03 02:02:00,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-03 02:02:00,990 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:02:00,990 INFO L195 NwaCegarLoop]: trace histogram [6, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:02:00,991 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-03 02:02:00,991 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:02:00,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:02:00,992 INFO L85 PathProgramCache]: Analyzing trace with hash 1198738088, now seen corresponding path program 1 times [2022-11-03 02:02:00,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:02:00,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [633107505] [2022-11-03 02:02:00,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:02:00,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:02:01,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:02:01,825 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-11-03 02:02:01,825 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:02:01,825 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [633107505] [2022-11-03 02:02:01,825 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [633107505] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:02:01,826 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:02:01,826 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-03 02:02:01,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1873660015] [2022-11-03 02:02:01,826 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:02:01,827 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-03 02:02:01,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:02:01,828 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-03 02:02:01,828 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-03 02:02:01,829 INFO L87 Difference]: Start difference. First operand 143 states and 187 transitions. Second operand has 6 states, 5 states have (on average 4.8) internal successors, (24), 5 states have internal predecessors, (24), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-03 02:02:02,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:02:02,833 INFO L93 Difference]: Finished difference Result 192 states and 246 transitions. [2022-11-03 02:02:02,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-03 02:02:02,834 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 4.8) internal successors, (24), 5 states have internal predecessors, (24), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) Word has length 62 [2022-11-03 02:02:02,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:02:02,836 INFO L225 Difference]: With dead ends: 192 [2022-11-03 02:02:02,836 INFO L226 Difference]: Without dead ends: 137 [2022-11-03 02:02:02,837 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-03 02:02:02,838 INFO L413 NwaCegarLoop]: 167 mSDtfsCounter, 1 mSDsluCounter, 729 mSDsCounter, 0 mSdLazyCounter, 105 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 826 SdHoareTripleChecker+Invalid, 106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 105 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-03 02:02:02,838 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 826 Invalid, 106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 105 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-03 02:02:02,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2022-11-03 02:02:02,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2022-11-03 02:02:02,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 74 states have (on average 1.135135135135135) internal successors, (84), 75 states have internal predecessors, (84), 47 states have call successors, (47), 15 states have call predecessors, (47), 15 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-11-03 02:02:02,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 177 transitions. [2022-11-03 02:02:02,853 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 177 transitions. Word has length 62 [2022-11-03 02:02:02,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:02:02,853 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 177 transitions. [2022-11-03 02:02:02,854 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 4.8) internal successors, (24), 5 states have internal predecessors, (24), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-03 02:02:02,854 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 177 transitions. [2022-11-03 02:02:02,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-03 02:02:02,855 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:02:02,855 INFO L195 NwaCegarLoop]: trace histogram [6, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:02:02,856 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-03 02:02:02,856 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:02:02,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:02:02,857 INFO L85 PathProgramCache]: Analyzing trace with hash -1104143037, now seen corresponding path program 1 times [2022-11-03 02:02:02,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:02:02,857 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [280958459] [2022-11-03 02:02:02,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:02:02,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:02:03,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:02:03,877 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-11-03 02:02:03,877 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:02:03,877 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [280958459] [2022-11-03 02:02:03,877 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [280958459] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:02:03,877 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:02:03,878 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 02:02:03,878 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282219366] [2022-11-03 02:02:03,878 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:02:03,878 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 02:02:03,879 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:02:03,879 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 02:02:03,879 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 02:02:03,880 INFO L87 Difference]: Start difference. First operand 137 states and 177 transitions. Second operand has 4 states, 3 states have (on average 9.333333333333334) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-03 02:02:04,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:02:04,307 INFO L93 Difference]: Finished difference Result 194 states and 247 transitions. [2022-11-03 02:02:04,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 02:02:04,308 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 9.333333333333334) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 66 [2022-11-03 02:02:04,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:02:04,309 INFO L225 Difference]: With dead ends: 194 [2022-11-03 02:02:04,309 INFO L226 Difference]: Without dead ends: 138 [2022-11-03 02:02:04,310 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:02:04,311 INFO L413 NwaCegarLoop]: 158 mSDtfsCounter, 1 mSDsluCounter, 348 mSDsCounter, 0 mSdLazyCounter, 58 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 472 SdHoareTripleChecker+Invalid, 58 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 58 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-03 02:02:04,311 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 472 Invalid, 58 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 58 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-03 02:02:04,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2022-11-03 02:02:04,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 138. [2022-11-03 02:02:04,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 138 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 76 states have internal predecessors, (85), 47 states have call successors, (47), 15 states have call predecessors, (47), 15 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-11-03 02:02:04,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 178 transitions. [2022-11-03 02:02:04,323 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 178 transitions. Word has length 66 [2022-11-03 02:02:04,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:02:04,323 INFO L495 AbstractCegarLoop]: Abstraction has 138 states and 178 transitions. [2022-11-03 02:02:04,324 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 9.333333333333334) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-03 02:02:04,324 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 178 transitions. [2022-11-03 02:02:04,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-03 02:02:04,325 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:02:04,325 INFO L195 NwaCegarLoop]: trace histogram [6, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:02:04,325 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-03 02:02:04,326 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:02:04,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:02:04,326 INFO L85 PathProgramCache]: Analyzing trace with hash -1912526706, now seen corresponding path program 1 times [2022-11-03 02:02:04,326 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:02:04,326 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [277236616] [2022-11-03 02:02:04,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:02:04,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:02:04,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:02:05,232 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-11-03 02:02:05,233 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:02:05,233 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [277236616] [2022-11-03 02:02:05,233 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [277236616] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:02:05,233 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [510164530] [2022-11-03 02:02:05,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:02:05,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:02:05,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:02:05,237 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:02:05,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d2ce9ce-2e88-4e25-982e-8349b2dc166f/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-03 02:02:05,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:02:05,976 INFO L263 TraceCheckSpWp]: Trace formula consists of 2627 conjuncts, 39 conjunts are in the unsatisfiable core [2022-11-03 02:02:05,985 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:02:06,161 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-03 02:02:06,781 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 8 [2022-11-03 02:02:06,800 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 23 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-11-03 02:02:06,800 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 02:02:06,946 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2022-11-03 02:02:07,048 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-11-03 02:02:07,049 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [510164530] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 02:02:07,049 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [615445123] [2022-11-03 02:02:07,073 INFO L159 IcfgInterpreter]: Started Sifa with 49 locations of interest [2022-11-03 02:02:07,073 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 02:02:07,078 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 02:02:07,083 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 02:02:07,084 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 02:02:12,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:02:12,912 INFO L244 Elim1Store]: Index analysis took 689 ms [2022-11-03 02:02:53,159 WARN L234 SmtUtils]: Spent 40.16s on a formula simplification. DAG size of input: 2172 DAG size of output: 1185 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-03 02:02:53,166 INFO L356 Elim1Store]: treesize reduction 3546, result has 33.3 percent of original size [2022-11-03 02:02:53,171 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 394 case distinctions, treesize of input 1007 treesize of output 2389 [2022-11-03 02:02:58,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:02:58,169 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19702 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 997 treesize of output 1590 [2022-11-03 02:04:38,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:38,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:38,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:38,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:38,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:38,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:38,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:38,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:38,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:38,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:38,411 INFO L244 Elim1Store]: Index analysis took 174 ms [2022-11-03 02:04:38,457 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 193 select indices, 193 select index equivalence classes, 16858 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1749 treesize of output 2324 [2022-11-03 02:04:40,365 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 19 treesize of output 1 [2022-11-03 02:04:41,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,803 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:04:41,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:41,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:42,309 INFO L244 Elim1Store]: Index analysis took 753 ms [2022-11-03 02:04:42,888 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 310 select indices, 310 select index equivalence classes, 33695 disjoint index pairs (out of 47895 index pairs), introduced 310 new quantified variables, introduced 0 case distinctions, treesize of input 2808 treesize of output 3719 [2022-11-03 02:04:46,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:46,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:46,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:46,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:46,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:46,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:46,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:46,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:46,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:46,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:46,848 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 193 select indices, 193 select index equivalence classes, 16858 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1749 treesize of output 2324 [2022-11-03 02:05:01,820 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 8 treesize of output 7 [2022-11-03 02:05:01,825 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 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 12 treesize of output 9 [2022-11-03 02:05:08,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:08,982 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19702 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-03 02:05:11,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:11,272 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19900 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-11-03 02:05:31,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:31,702 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19900 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-11-03 02:05:33,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,130 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19702 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-03 02:05:43,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:43,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:43,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:43,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:43,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:43,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:43,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:43,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:43,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:43,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:43,437 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 194 select indices, 194 select index equivalence classes, 16859 disjoint index pairs (out of 18721 index pairs), introduced 194 new quantified variables, introduced 0 case distinctions, treesize of input 1758 treesize of output 2336 [2022-11-03 02:05:44,532 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 19 treesize of output 1 [2022-11-03 02:05:45,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:45,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,053 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:05:46,060 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:05:46,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:46,679 INFO L244 Elim1Store]: Index analysis took 900 ms [2022-11-03 02:05:46,772 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 311 select indices, 311 select index equivalence classes, 33695 disjoint index pairs (out of 48205 index pairs), introduced 310 new quantified variables, introduced 0 case distinctions, treesize of input 2845 treesize of output 3744 [2022-11-03 02:05:49,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:49,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:49,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:49,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:49,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:49,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:49,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:49,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:49,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:49,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:49,255 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 194 select indices, 194 select index equivalence classes, 16860 disjoint index pairs (out of 18721 index pairs), introduced 194 new quantified variables, introduced 0 case distinctions, treesize of input 1758 treesize of output 2336 [2022-11-03 02:06:10,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:06:10,397 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2022-11-03 02:06:10,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:06:10,427 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-11-03 02:06:12,289 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 16 treesize of output 12 [2022-11-03 02:06:12,298 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:06:12,302 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:06:12,306 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:06:12,319 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:06:12,327 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 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 64 treesize of output 63 [2022-11-03 02:06:12,334 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 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 64 treesize of output 63 [2022-11-03 02:06:12,342 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 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 66 treesize of output 65 [2022-11-03 02:06:12,357 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:06:12,362 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 16 treesize of output 12 [2022-11-03 02:06:12,367 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:06:12,373 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:06:12,430 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2022-11-03 02:06:12,452 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2022-11-03 02:06:12,567 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2022-11-03 02:06:12,596 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2022-11-03 02:06:12,727 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 19 treesize of output 1 [2022-11-03 02:06:12,745 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 02:06:12,763 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 02:06:12,781 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 19 treesize of output 1 [2022-11-03 02:06:54,902 INFO L197 IcfgInterpreter]: Interpreting procedure can_fail_allocator with input of size 64 for LOIs [2022-11-03 02:06:54,914 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 54 for LOIs [2022-11-03 02:06:54,931 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_bool with input of size 3665 for LOIs [2022-11-03 02:07:05,535 INFO L197 IcfgInterpreter]: Interpreting procedure aws_byte_buf_is_valid with input of size 53 for LOIs [2022-11-03 02:07:05,909 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 85 for LOIs [2022-11-03 02:07:06,221 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 16 treesize of output 12 [2022-11-03 02:07:06,230 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:07:06,241 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:07:06,250 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:07:06,262 INFO L197 IcfgInterpreter]: Interpreting procedure bounded_malloc with input of size 3715 for LOIs [2022-11-03 02:09:02,100 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 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 12 treesize of output 9 [2022-11-03 02:09:02,114 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 8 treesize of output 7 [2022-11-03 02:09:30,772 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 50 for LOIs [2022-11-03 02:09:30,776 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-03 02:13:25,523 WARN L234 SmtUtils]: Spent 3.89m on a formula simplification. DAG size of input: 3669 DAG size of output: 3279 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)