./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS --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 b2aa49e297f60cfce052f243c4868c3f21a4b7a15679d0734b9f9fae5c35ea17 --- 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-8393723 [2022-11-19 07:35:27,799 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:35:27,802 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:35:27,837 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:35:27,840 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:35:27,845 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:35:27,848 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:35:27,853 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:35:27,855 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:35:27,857 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:35:27,859 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:35:27,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:35:27,863 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:35:27,867 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:35:27,869 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:35:27,871 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:35:27,873 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:35:27,880 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:35:27,882 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:35:27,883 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:35:27,887 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:35:27,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:35:27,890 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:35:27,891 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:35:27,896 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:35:27,899 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:35:27,899 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:35:27,901 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:35:27,901 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:35:27,903 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:35:27,903 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:35:27,904 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:35:27,906 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:35:27,907 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:35:27,908 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:35:27,908 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:35:27,909 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:35:27,909 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:35:27,909 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:35:27,910 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:35:27,911 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:35:27,912 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 07:35:27,955 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:35:27,956 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:35:27,956 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:35:27,957 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:35:27,957 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:35:27,958 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:35:27,958 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:35:27,958 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:35:27,958 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:35:27,959 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:35:27,960 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:35:27,960 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:35:27,960 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:35:27,960 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:35:27,960 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:35:27,961 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:35:27,961 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:35:27,961 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:35:27,962 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:35:27,962 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:35:27,962 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:35:27,962 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:35:27,963 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:35:27,963 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:35:27,963 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:35:27,963 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:35:27,963 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:35:27,963 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:35:27,964 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:35:27,964 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:35:27,964 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:35:27,964 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:35:27,964 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:35:27,965 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:35:27,965 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:35:27,965 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:35:27,965 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:35:27,965 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:35:27,965 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_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2aa49e297f60cfce052f243c4868c3f21a4b7a15679d0734b9f9fae5c35ea17 [2022-11-19 07:35:28,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:35:28,256 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:35:28,259 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:35:28,260 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:35:28,261 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:35:28,262 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2022-11-19 07:35:28,327 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/data/0ea49643d/59706e2baec6411cb907f2c74597ab1b/FLAGcb707ec5f [2022-11-19 07:35:29,139 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:35:29,140 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2022-11-19 07:35:29,189 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/data/0ea49643d/59706e2baec6411cb907f2c74597ab1b/FLAGcb707ec5f [2022-11-19 07:35:29,209 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/data/0ea49643d/59706e2baec6411cb907f2c74597ab1b [2022-11-19 07:35:29,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:35:29,215 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:35:29,217 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:35:29,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:35:29,221 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:35:29,222 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:35:29" (1/1) ... [2022-11-19 07:35:29,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f344e66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:29, skipping insertion in model container [2022-11-19 07:35:29,223 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:35:29" (1/1) ... [2022-11-19 07:35:29,231 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:35:29,354 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:35:29,696 WARN L234 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_a3258644-b1c9-4ad1-8dae-5b627736fbc9/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2022-11-19 07:35:29,705 WARN L234 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_a3258644-b1c9-4ad1-8dae-5b627736fbc9/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2022-11-19 07:35:30,739 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:30,740 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:30,740 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:30,741 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:30,743 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:30,756 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:30,757 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:30,759 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:30,760 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:30,762 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:30,763 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:30,764 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:30,764 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:31,265 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-19 07:35:31,267 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-19 07:35:31,268 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-19 07:35:31,269 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-19 07:35:31,271 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-19 07:35:31,271 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-19 07:35:31,273 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-19 07:35:31,273 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-19 07:35:31,275 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-19 07:35:31,276 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-19 07:35:31,493 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-19 07:35:31,948 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:31,949 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:31,987 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:31,989 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:31,996 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:31,997 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,023 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,025 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,026 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,026 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,027 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,027 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,028 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:35:32,107 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:35:32,121 WARN L234 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_a3258644-b1c9-4ad1-8dae-5b627736fbc9/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2022-11-19 07:35:32,122 WARN L234 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_a3258644-b1c9-4ad1-8dae-5b627736fbc9/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2022-11-19 07:35:32,170 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,171 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,171 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,172 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,173 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,189 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,190 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,192 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,192 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,193 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,194 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,195 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,195 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,234 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-19 07:35:32,235 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-19 07:35:32,236 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-19 07:35:32,238 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-19 07:35:32,240 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-19 07:35:32,241 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-19 07:35:32,241 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-19 07:35:32,242 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-19 07:35:32,242 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-19 07:35:32,243 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-19 07:35:32,284 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-19 07:35:32,394 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,394 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,402 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,403 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,406 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,407 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,422 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,423 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,423 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,424 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,424 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,424 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,425 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 07:35:32,448 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:35:32,811 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:35:32,811 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:32 WrapperNode [2022-11-19 07:35:32,812 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:35:32,813 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:35:32,813 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:35:32,813 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:35:32,821 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:32" (1/1) ... [2022-11-19 07:35:32,956 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:32" (1/1) ... [2022-11-19 07:35:33,054 INFO L138 Inliner]: procedures = 774, calls = 2454, calls flagged for inlining = 69, calls inlined = 20, statements flattened = 837 [2022-11-19 07:35:33,055 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:35:33,056 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:35:33,056 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:35:33,056 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:35:33,067 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:32" (1/1) ... [2022-11-19 07:35:33,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:32" (1/1) ... [2022-11-19 07:35:33,081 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:32" (1/1) ... [2022-11-19 07:35:33,084 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:32" (1/1) ... [2022-11-19 07:35:33,131 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:32" (1/1) ... [2022-11-19 07:35:33,146 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:32" (1/1) ... [2022-11-19 07:35:33,166 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:32" (1/1) ... [2022-11-19 07:35:33,171 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:32" (1/1) ... [2022-11-19 07:35:33,194 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:35:33,203 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:35:33,204 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:35:33,204 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:35:33,205 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:32" (1/1) ... [2022-11-19 07:35:33,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:35:33,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:35:33,242 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:35:33,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:35:33,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-11-19 07:35:33,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 07:35:33,308 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-19 07:35:33,308 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-19 07:35:33,309 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-19 07:35:33,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-19 07:35:33,309 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2022-11-19 07:35:33,309 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2022-11-19 07:35:33,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 07:35:33,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 07:35:33,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 07:35:33,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:35:33,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:35:33,310 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-19 07:35:33,310 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-19 07:35:33,311 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-19 07:35:33,312 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-19 07:35:33,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 07:35:33,312 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-19 07:35:33,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-19 07:35:33,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 07:35:33,313 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-19 07:35:33,313 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-19 07:35:33,313 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_find [2022-11-19 07:35:33,313 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_find [2022-11-19 07:35:33,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 07:35:33,313 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2022-11-19 07:35:33,314 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2022-11-19 07:35:33,314 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2022-11-19 07:35:33,314 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2022-11-19 07:35:33,314 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2022-11-19 07:35:33,314 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2022-11-19 07:35:33,314 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2022-11-19 07:35:33,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2022-11-19 07:35:33,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 07:35:33,318 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2022-11-19 07:35:33,318 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2022-11-19 07:35:33,318 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2022-11-19 07:35:33,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2022-11-19 07:35:33,319 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2022-11-19 07:35:33,319 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2022-11-19 07:35:33,320 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2022-11-19 07:35:33,321 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2022-11-19 07:35:33,321 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 07:35:33,326 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 07:35:33,326 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2022-11-19 07:35:33,327 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2022-11-19 07:35:33,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 07:35:33,327 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-19 07:35:33,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-19 07:35:33,327 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-19 07:35:33,327 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-19 07:35:33,327 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2022-11-19 07:35:33,327 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2022-11-19 07:35:33,327 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 07:35:33,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 07:35:33,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 07:35:33,803 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:35:33,805 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:35:33,962 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2022-11-19 07:35:34,022 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2022-11-19 07:35:34,254 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !true; [2022-11-19 07:35:35,071 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 07:35:35,251 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 07:35:35,251 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-19 07:35:35,255 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:35:35 BoogieIcfgContainer [2022-11-19 07:35:35,255 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 07:35:35,258 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 07:35:35,258 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 07:35:35,261 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 07:35:35,261 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:35:29" (1/3) ... [2022-11-19 07:35:35,262 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fb80164 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:35:35, skipping insertion in model container [2022-11-19 07:35:35,262 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:32" (2/3) ... [2022-11-19 07:35:35,263 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fb80164 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:35:35, skipping insertion in model container [2022-11-19 07:35:35,263 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:35:35" (3/3) ... [2022-11-19 07:35:35,264 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_table_find_harness.i [2022-11-19 07:35:35,285 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 07:35:35,285 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 07:35:35,375 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 07:35:35,387 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;@3c3b6d55, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 07:35:35,387 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 07:35:35,392 INFO L276 IsEmpty]: Start isEmpty. Operand has 200 states, 111 states have (on average 1.2072072072072073) internal successors, (134), 109 states have internal predecessors, (134), 68 states have call successors, (68), 22 states have call predecessors, (68), 22 states have return successors, (68), 68 states have call predecessors, (68), 68 states have call successors, (68) [2022-11-19 07:35:35,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-19 07:35:35,413 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:35:35,414 INFO L195 NwaCegarLoop]: trace histogram [14, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:35:35,414 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:35:35,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:35:35,422 INFO L85 PathProgramCache]: Analyzing trace with hash -539624963, now seen corresponding path program 1 times [2022-11-19 07:35:35,432 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:35:35,432 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [65357850] [2022-11-19 07:35:35,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:35:35,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:35:35,928 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-19 07:35:35,929 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [559471267] [2022-11-19 07:35:35,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:35:35,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:35:35,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:35:35,933 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:35:35,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-19 07:35:36,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:35:36,745 INFO L263 TraceCheckSpWp]: Trace formula consists of 2657 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-19 07:35:36,761 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:35:36,864 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-11-19 07:35:36,864 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 07:35:36,864 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:35:36,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [65357850] [2022-11-19 07:35:36,865 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-19 07:35:36,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [559471267] [2022-11-19 07:35:36,866 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [559471267] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:35:36,866 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:35:36,866 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 07:35:36,868 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731036134] [2022-11-19 07:35:36,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:35:36,874 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 07:35:36,874 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:35:36,917 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 07:35:36,918 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:35:36,921 INFO L87 Difference]: Start difference. First operand has 200 states, 111 states have (on average 1.2072072072072073) internal successors, (134), 109 states have internal predecessors, (134), 68 states have call successors, (68), 22 states have call predecessors, (68), 22 states have return successors, (68), 68 states have call predecessors, (68), 68 states have call successors, (68) Second operand has 5 states, 4 states have (on average 13.25) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (31), 2 states have call predecessors, (31), 3 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2022-11-19 07:35:37,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:35:37,500 INFO L93 Difference]: Finished difference Result 396 states and 554 transitions. [2022-11-19 07:35:37,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 07:35:37,503 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 13.25) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (31), 2 states have call predecessors, (31), 3 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) Word has length 131 [2022-11-19 07:35:37,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:35:37,519 INFO L225 Difference]: With dead ends: 396 [2022-11-19 07:35:37,519 INFO L226 Difference]: Without dead ends: 202 [2022-11-19 07:35:37,528 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 127 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-19 07:35:37,536 INFO L413 NwaCegarLoop]: 232 mSDtfsCounter, 1 mSDsluCounter, 691 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 923 SdHoareTripleChecker+Invalid, 137 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 136 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-19 07:35:37,537 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 923 Invalid, 137 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-19 07:35:37,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 202 states. [2022-11-19 07:35:37,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 202 to 202. [2022-11-19 07:35:37,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 202 states, 110 states have (on average 1.190909090909091) internal successors, (131), 111 states have internal predecessors, (131), 68 states have call successors, (68), 22 states have call predecessors, (68), 23 states have return successors, (68), 68 states have call predecessors, (68), 67 states have call successors, (68) [2022-11-19 07:35:37,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 202 states and 267 transitions. [2022-11-19 07:35:37,624 INFO L78 Accepts]: Start accepts. Automaton has 202 states and 267 transitions. Word has length 131 [2022-11-19 07:35:37,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:35:37,625 INFO L495 AbstractCegarLoop]: Abstraction has 202 states and 267 transitions. [2022-11-19 07:35:37,626 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 13.25) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (31), 2 states have call predecessors, (31), 3 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2022-11-19 07:35:37,626 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 267 transitions. [2022-11-19 07:35:37,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-11-19 07:35:37,642 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:35:37,642 INFO L195 NwaCegarLoop]: trace histogram [14, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:35:37,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-19 07:35:37,854 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:35:37,855 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:35:37,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:35:37,855 INFO L85 PathProgramCache]: Analyzing trace with hash -1729564345, now seen corresponding path program 1 times [2022-11-19 07:35:37,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:35:37,856 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1186221065] [2022-11-19 07:35:37,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:35:37,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:35:38,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:35:40,505 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2022-11-19 07:35:40,505 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:35:40,506 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1186221065] [2022-11-19 07:35:40,506 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1186221065] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:35:40,506 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [692395793] [2022-11-19 07:35:40,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:35:40,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:35:40,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:35:40,508 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:35:40,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-19 07:35:41,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:35:41,194 INFO L263 TraceCheckSpWp]: Trace formula consists of 2663 conjuncts, 44 conjunts are in the unsatisfiable core [2022-11-19 07:35:41,201 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:35:41,344 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2022-11-19 07:35:41,344 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:35:41,596 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2022-11-19 07:35:41,596 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [692395793] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-19 07:35:41,596 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-19 07:35:41,597 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [8, 7] total 15 [2022-11-19 07:35:41,597 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1701867377] [2022-11-19 07:35:41,597 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:35:41,598 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 07:35:41,598 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:35:41,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 07:35:41,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2022-11-19 07:35:41,599 INFO L87 Difference]: Start difference. First operand 202 states and 267 transitions. Second operand has 5 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-19 07:35:42,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:35:42,186 INFO L93 Difference]: Finished difference Result 210 states and 274 transitions. [2022-11-19 07:35:42,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 07:35:42,187 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) Word has length 139 [2022-11-19 07:35:42,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:35:42,190 INFO L225 Difference]: With dead ends: 210 [2022-11-19 07:35:42,191 INFO L226 Difference]: Without dead ends: 208 [2022-11-19 07:35:42,191 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 285 GetRequests, 271 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2022-11-19 07:35:42,192 INFO L413 NwaCegarLoop]: 232 mSDtfsCounter, 9 mSDsluCounter, 672 mSDsCounter, 0 mSdLazyCounter, 146 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 904 SdHoareTripleChecker+Invalid, 147 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 146 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-19 07:35:42,192 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 904 Invalid, 147 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 146 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-19 07:35:42,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2022-11-19 07:35:42,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 206. [2022-11-19 07:35:42,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 206 states, 113 states have (on average 1.1858407079646018) internal successors, (134), 114 states have internal predecessors, (134), 68 states have call successors, (68), 23 states have call predecessors, (68), 24 states have return successors, (68), 68 states have call predecessors, (68), 67 states have call successors, (68) [2022-11-19 07:35:42,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 206 states and 270 transitions. [2022-11-19 07:35:42,209 INFO L78 Accepts]: Start accepts. Automaton has 206 states and 270 transitions. Word has length 139 [2022-11-19 07:35:42,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:35:42,210 INFO L495 AbstractCegarLoop]: Abstraction has 206 states and 270 transitions. [2022-11-19 07:35:42,210 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-19 07:35:42,210 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 270 transitions. [2022-11-19 07:35:42,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-19 07:35:42,213 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:35:42,213 INFO L195 NwaCegarLoop]: trace histogram [14, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:35:42,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-11-19 07:35:42,422 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:35:42,422 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:35:42,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:35:42,423 INFO L85 PathProgramCache]: Analyzing trace with hash -463389749, now seen corresponding path program 1 times [2022-11-19 07:35:42,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:35:42,423 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1082646672] [2022-11-19 07:35:42,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:35:42,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:35:42,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:35:44,540 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2022-11-19 07:35:44,541 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:35:44,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1082646672] [2022-11-19 07:35:44,541 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1082646672] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:35:44,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1824477254] [2022-11-19 07:35:44,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:35:44,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:35:44,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:35:44,543 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:35:44,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-19 07:35:45,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:35:45,201 INFO L263 TraceCheckSpWp]: Trace formula consists of 2691 conjuncts, 21 conjunts are in the unsatisfiable core [2022-11-19 07:35:45,209 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:35:45,279 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2022-11-19 07:35:45,280 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 07:35:45,280 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1824477254] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:35:45,280 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 07:35:45,280 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8] total 12 [2022-11-19 07:35:45,280 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2087081133] [2022-11-19 07:35:45,281 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:35:45,281 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-19 07:35:45,281 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:35:45,282 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-19 07:35:45,282 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=109, Unknown=0, NotChecked=0, Total=132 [2022-11-19 07:35:45,283 INFO L87 Difference]: Start difference. First operand 206 states and 270 transitions. Second operand has 6 states, 3 states have (on average 22.0) internal successors, (66), 5 states have internal predecessors, (66), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-19 07:35:45,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:35:45,853 INFO L93 Difference]: Finished difference Result 396 states and 520 transitions. [2022-11-19 07:35:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 07:35:45,854 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 3 states have (on average 22.0) internal successors, (66), 5 states have internal predecessors, (66), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 148 [2022-11-19 07:35:45,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:35:45,856 INFO L225 Difference]: With dead ends: 396 [2022-11-19 07:35:45,856 INFO L226 Difference]: Without dead ends: 208 [2022-11-19 07:35:45,857 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 145 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=109, Unknown=0, NotChecked=0, Total=132 [2022-11-19 07:35:45,858 INFO L413 NwaCegarLoop]: 214 mSDtfsCounter, 0 mSDsluCounter, 825 mSDsCounter, 0 mSdLazyCounter, 274 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1039 SdHoareTripleChecker+Invalid, 274 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 274 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-19 07:35:45,858 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1039 Invalid, 274 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 274 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-19 07:35:45,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2022-11-19 07:35:45,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 208. [2022-11-19 07:35:45,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 208 states, 114 states have (on average 1.1842105263157894) internal successors, (135), 116 states have internal predecessors, (135), 68 states have call successors, (68), 23 states have call predecessors, (68), 25 states have return successors, (72), 68 states have call predecessors, (72), 67 states have call successors, (72) [2022-11-19 07:35:45,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 208 states and 275 transitions. [2022-11-19 07:35:45,874 INFO L78 Accepts]: Start accepts. Automaton has 208 states and 275 transitions. Word has length 148 [2022-11-19 07:35:45,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:35:45,875 INFO L495 AbstractCegarLoop]: Abstraction has 208 states and 275 transitions. [2022-11-19 07:35:45,875 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 3 states have (on average 22.0) internal successors, (66), 5 states have internal predecessors, (66), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-19 07:35:45,875 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 275 transitions. [2022-11-19 07:35:45,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-19 07:35:45,877 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:35:45,878 INFO L195 NwaCegarLoop]: trace histogram [14, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:35:45,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-19 07:35:46,087 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:35:46,087 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:35:46,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:35:46,088 INFO L85 PathProgramCache]: Analyzing trace with hash -1315209511, now seen corresponding path program 1 times [2022-11-19 07:35:46,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:35:46,088 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1254421286] [2022-11-19 07:35:46,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:35:46,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:35:46,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:35:47,603 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2022-11-19 07:35:47,604 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:35:47,604 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1254421286] [2022-11-19 07:35:47,604 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1254421286] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:35:47,604 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1517846051] [2022-11-19 07:35:47,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:35:47,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:35:47,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:35:47,606 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:35:47,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-19 07:35:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:35:48,283 INFO L263 TraceCheckSpWp]: Trace formula consists of 2715 conjuncts, 35 conjunts are in the unsatisfiable core [2022-11-19 07:35:48,288 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:35:48,470 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-19 07:35:48,835 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2022-11-19 07:35:48,835 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 07:35:48,835 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1517846051] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:35:48,836 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 07:35:48,836 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [8] total 18 [2022-11-19 07:35:48,836 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [387023539] [2022-11-19 07:35:48,836 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:35:48,837 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-19 07:35:48,837 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:35:48,837 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-19 07:35:48,837 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=264, Unknown=0, NotChecked=0, Total=306 [2022-11-19 07:35:48,838 INFO L87 Difference]: Start difference. First operand 208 states and 275 transitions. Second operand has 12 states, 9 states have (on average 7.666666666666667) internal successors, (69), 10 states have internal predecessors, (69), 5 states have call successors, (36), 3 states have call predecessors, (36), 5 states have return successors, (33), 5 states have call predecessors, (33), 5 states have call successors, (33) [2022-11-19 07:35:49,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:35:49,309 INFO L93 Difference]: Finished difference Result 409 states and 538 transitions. [2022-11-19 07:35:49,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-19 07:35:49,310 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 9 states have (on average 7.666666666666667) internal successors, (69), 10 states have internal predecessors, (69), 5 states have call successors, (36), 3 states have call predecessors, (36), 5 states have return successors, (33), 5 states have call predecessors, (33), 5 states have call successors, (33) Word has length 154 [2022-11-19 07:35:49,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:35:49,312 INFO L225 Difference]: With dead ends: 409 [2022-11-19 07:35:49,312 INFO L226 Difference]: Without dead ends: 213 [2022-11-19 07:35:49,313 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 162 GetRequests, 145 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=47, Invalid=295, Unknown=0, NotChecked=0, Total=342 [2022-11-19 07:35:49,314 INFO L413 NwaCegarLoop]: 227 mSDtfsCounter, 27 mSDsluCounter, 1033 mSDsCounter, 0 mSdLazyCounter, 153 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 46 SdHoareTripleChecker+Valid, 1260 SdHoareTripleChecker+Invalid, 270 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 153 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 116 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-19 07:35:49,314 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [46 Valid, 1260 Invalid, 270 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 153 Invalid, 0 Unknown, 116 Unchecked, 0.4s Time] [2022-11-19 07:35:49,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2022-11-19 07:35:49,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 213. [2022-11-19 07:35:49,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 213 states, 118 states have (on average 1.1779661016949152) internal successors, (139), 119 states have internal predecessors, (139), 69 states have call successors, (69), 25 states have call predecessors, (69), 25 states have return successors, (73), 68 states have call predecessors, (73), 68 states have call successors, (73) [2022-11-19 07:35:49,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 281 transitions. [2022-11-19 07:35:49,333 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 281 transitions. Word has length 154 [2022-11-19 07:35:49,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:35:49,334 INFO L495 AbstractCegarLoop]: Abstraction has 213 states and 281 transitions. [2022-11-19 07:35:49,334 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 9 states have (on average 7.666666666666667) internal successors, (69), 10 states have internal predecessors, (69), 5 states have call successors, (36), 3 states have call predecessors, (36), 5 states have return successors, (33), 5 states have call predecessors, (33), 5 states have call successors, (33) [2022-11-19 07:35:49,334 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 281 transitions. [2022-11-19 07:35:49,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-19 07:35:49,337 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:35:49,337 INFO L195 NwaCegarLoop]: trace histogram [14, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:35:49,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-19 07:35:49,546 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:35:49,547 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:35:49,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:35:49,547 INFO L85 PathProgramCache]: Analyzing trace with hash 669646376, now seen corresponding path program 1 times [2022-11-19 07:35:49,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:35:49,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1869066622] [2022-11-19 07:35:49,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:35:49,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:35:49,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:35:50,399 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2022-11-19 07:35:50,399 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:35:50,399 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1869066622] [2022-11-19 07:35:50,399 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1869066622] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:35:50,399 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:35:50,400 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 07:35:50,400 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1011101319] [2022-11-19 07:35:50,400 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:35:50,401 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 07:35:50,401 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:35:50,401 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 07:35:50,401 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:35:50,402 INFO L87 Difference]: Start difference. First operand 213 states and 281 transitions. Second operand has 5 states, 3 states have (on average 19.0) internal successors, (57), 4 states have internal predecessors, (57), 3 states have call successors, (34), 2 states have call predecessors, (34), 3 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-11-19 07:35:50,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:35:50,901 INFO L93 Difference]: Finished difference Result 339 states and 449 transitions. [2022-11-19 07:35:50,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 07:35:50,902 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 3 states have (on average 19.0) internal successors, (57), 4 states have internal predecessors, (57), 3 states have call successors, (34), 2 states have call predecessors, (34), 3 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 158 [2022-11-19 07:35:50,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:35:50,904 INFO L225 Difference]: With dead ends: 339 [2022-11-19 07:35:50,904 INFO L226 Difference]: Without dead ends: 215 [2022-11-19 07:35:50,904 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:35:50,905 INFO L413 NwaCegarLoop]: 216 mSDtfsCounter, 0 mSDsluCounter, 620 mSDsCounter, 0 mSdLazyCounter, 221 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 836 SdHoareTripleChecker+Invalid, 221 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 221 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-19 07:35:50,905 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 836 Invalid, 221 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 221 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-19 07:35:50,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states. [2022-11-19 07:35:50,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 215. [2022-11-19 07:35:50,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 215 states, 119 states have (on average 1.1764705882352942) internal successors, (140), 121 states have internal predecessors, (140), 69 states have call successors, (69), 25 states have call predecessors, (69), 26 states have return successors, (76), 68 states have call predecessors, (76), 68 states have call successors, (76) [2022-11-19 07:35:50,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 215 states and 285 transitions. [2022-11-19 07:35:50,936 INFO L78 Accepts]: Start accepts. Automaton has 215 states and 285 transitions. Word has length 158 [2022-11-19 07:35:50,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:35:50,936 INFO L495 AbstractCegarLoop]: Abstraction has 215 states and 285 transitions. [2022-11-19 07:35:50,937 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 3 states have (on average 19.0) internal successors, (57), 4 states have internal predecessors, (57), 3 states have call successors, (34), 2 states have call predecessors, (34), 3 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-11-19 07:35:50,937 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 285 transitions. [2022-11-19 07:35:50,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-11-19 07:35:50,941 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:35:50,942 INFO L195 NwaCegarLoop]: trace histogram [14, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:35:50,942 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-19 07:35:50,942 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:35:50,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:35:50,943 INFO L85 PathProgramCache]: Analyzing trace with hash -591023945, now seen corresponding path program 1 times [2022-11-19 07:35:50,943 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:35:50,943 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1879252700] [2022-11-19 07:35:50,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:35:50,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:35:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:35:53,550 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2022-11-19 07:35:53,550 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:35:53,550 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1879252700] [2022-11-19 07:35:53,550 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1879252700] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:35:53,550 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:35:53,550 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-11-19 07:35:53,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [612693324] [2022-11-19 07:35:53,551 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:35:53,551 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-11-19 07:35:53,551 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:35:53,551 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-11-19 07:35:53,552 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2022-11-19 07:35:53,552 INFO L87 Difference]: Start difference. First operand 215 states and 285 transitions. Second operand has 14 states, 11 states have (on average 5.545454545454546) internal successors, (61), 12 states have internal predecessors, (61), 8 states have call successors, (35), 4 states have call predecessors, (35), 3 states have return successors, (32), 5 states have call predecessors, (32), 7 states have call successors, (32) [2022-11-19 07:35:55,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:35:55,447 INFO L93 Difference]: Finished difference Result 352 states and 467 transitions. [2022-11-19 07:35:55,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-19 07:35:55,448 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 11 states have (on average 5.545454545454546) internal successors, (61), 12 states have internal predecessors, (61), 8 states have call successors, (35), 4 states have call predecessors, (35), 3 states have return successors, (32), 5 states have call predecessors, (32), 7 states have call successors, (32) Word has length 162 [2022-11-19 07:35:55,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:35:55,449 INFO L225 Difference]: With dead ends: 352 [2022-11-19 07:35:55,450 INFO L226 Difference]: Without dead ends: 219 [2022-11-19 07:35:55,450 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=54, Invalid=288, Unknown=0, NotChecked=0, Total=342 [2022-11-19 07:35:55,451 INFO L413 NwaCegarLoop]: 216 mSDtfsCounter, 47 mSDsluCounter, 2164 mSDsCounter, 0 mSdLazyCounter, 742 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 59 SdHoareTripleChecker+Valid, 2380 SdHoareTripleChecker+Invalid, 771 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 742 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-11-19 07:35:55,452 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [59 Valid, 2380 Invalid, 771 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 742 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-11-19 07:35:55,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2022-11-19 07:35:55,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 215. [2022-11-19 07:35:55,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 215 states, 119 states have (on average 1.1764705882352942) internal successors, (140), 121 states have internal predecessors, (140), 69 states have call successors, (69), 25 states have call predecessors, (69), 26 states have return successors, (75), 68 states have call predecessors, (75), 68 states have call successors, (75) [2022-11-19 07:35:55,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 215 states and 284 transitions. [2022-11-19 07:35:55,469 INFO L78 Accepts]: Start accepts. Automaton has 215 states and 284 transitions. Word has length 162 [2022-11-19 07:35:55,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:35:55,470 INFO L495 AbstractCegarLoop]: Abstraction has 215 states and 284 transitions. [2022-11-19 07:35:55,470 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 11 states have (on average 5.545454545454546) internal successors, (61), 12 states have internal predecessors, (61), 8 states have call successors, (35), 4 states have call predecessors, (35), 3 states have return successors, (32), 5 states have call predecessors, (32), 7 states have call successors, (32) [2022-11-19 07:35:55,470 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 284 transitions. [2022-11-19 07:35:55,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-11-19 07:35:55,473 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:35:55,473 INFO L195 NwaCegarLoop]: trace histogram [14, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:35:55,473 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-19 07:35:55,474 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:35:55,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:35:55,474 INFO L85 PathProgramCache]: Analyzing trace with hash -1693755451, now seen corresponding path program 2 times [2022-11-19 07:35:55,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:35:55,475 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1373611755] [2022-11-19 07:35:55,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:35:55,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:35:55,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:35:57,190 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-19 07:35:57,190 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:35:57,190 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1373611755] [2022-11-19 07:35:57,190 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1373611755] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:35:57,190 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [675956673] [2022-11-19 07:35:57,191 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-19 07:35:57,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:35:57,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:35:57,195 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:35:57,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-19 07:35:57,806 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-11-19 07:35:57,806 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-19 07:35:57,815 INFO L263 TraceCheckSpWp]: Trace formula consists of 1901 conjuncts, 32 conjunts are in the unsatisfiable core [2022-11-19 07:35:57,820 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:35:58,045 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2022-11-19 07:35:58,045 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:35:58,294 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2022-11-19 07:35:58,295 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [675956673] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-19 07:35:58,295 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-19 07:35:58,295 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [10, 8] total 17 [2022-11-19 07:35:58,296 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1136790404] [2022-11-19 07:35:58,296 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:35:58,297 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 07:35:58,297 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:35:58,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 07:35:58,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=237, Unknown=0, NotChecked=0, Total=272 [2022-11-19 07:35:58,298 INFO L87 Difference]: Start difference. First operand 215 states and 284 transitions. Second operand has 5 states, 4 states have (on average 13.75) internal successors, (55), 4 states have internal predecessors, (55), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2022-11-19 07:35:58,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:35:58,721 INFO L93 Difference]: Finished difference Result 223 states and 291 transitions. [2022-11-19 07:35:58,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 07:35:58,722 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 13.75) internal successors, (55), 4 states have internal predecessors, (55), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 168 [2022-11-19 07:35:58,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:35:58,724 INFO L225 Difference]: With dead ends: 223 [2022-11-19 07:35:58,724 INFO L226 Difference]: Without dead ends: 221 [2022-11-19 07:35:58,724 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 345 GetRequests, 328 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=267, Unknown=0, NotChecked=0, Total=306 [2022-11-19 07:35:58,725 INFO L413 NwaCegarLoop]: 234 mSDtfsCounter, 6 mSDsluCounter, 679 mSDsCounter, 0 mSdLazyCounter, 146 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 913 SdHoareTripleChecker+Invalid, 147 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 146 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-19 07:35:58,725 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 913 Invalid, 147 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 146 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-19 07:35:58,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2022-11-19 07:35:58,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 219. [2022-11-19 07:35:58,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 219 states, 122 states have (on average 1.1721311475409837) internal successors, (143), 124 states have internal predecessors, (143), 69 states have call successors, (69), 26 states have call predecessors, (69), 27 states have return successors, (75), 68 states have call predecessors, (75), 68 states have call successors, (75) [2022-11-19 07:35:58,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 287 transitions. [2022-11-19 07:35:58,742 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 287 transitions. Word has length 168 [2022-11-19 07:35:58,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:35:58,742 INFO L495 AbstractCegarLoop]: Abstraction has 219 states and 287 transitions. [2022-11-19 07:35:58,743 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 13.75) internal successors, (55), 4 states have internal predecessors, (55), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2022-11-19 07:35:58,743 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 287 transitions. [2022-11-19 07:35:58,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-11-19 07:35:58,745 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:35:58,745 INFO L195 NwaCegarLoop]: trace histogram [14, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:35:58,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-19 07:35:58,954 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-11-19 07:35:58,954 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:35:58,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:35:58,955 INFO L85 PathProgramCache]: Analyzing trace with hash 468766351, now seen corresponding path program 1 times [2022-11-19 07:35:58,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:35:58,955 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [303178264] [2022-11-19 07:35:58,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:35:58,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:35:59,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:36:00,728 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2022-11-19 07:36:00,728 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:36:00,728 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [303178264] [2022-11-19 07:36:00,729 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [303178264] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:36:00,729 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1276402187] [2022-11-19 07:36:00,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:36:00,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:36:00,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:36:00,735 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:36:00,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-19 07:36:01,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:36:01,511 INFO L263 TraceCheckSpWp]: Trace formula consists of 2894 conjuncts, 19 conjunts are in the unsatisfiable core [2022-11-19 07:36:01,519 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:36:03,690 WARN L859 $PredicateComparison]: unable to prove that (or (exists ((aws_hash_table_is_valid_~map.base Int) (aws_hash_table_is_valid_~map.offset Int)) (not (= 0 (select (select |c_#memory_$Pointer$.offset| aws_hash_table_is_valid_~map.base) aws_hash_table_is_valid_~map.offset)))) (exists ((aws_hash_table_is_valid_~map.base Int) (aws_hash_table_is_valid_~map.offset Int)) (not (= (select (select |c_#memory_$Pointer$.base| aws_hash_table_is_valid_~map.base) aws_hash_table_is_valid_~map.offset) 0)))) is different from true [2022-11-19 07:36:11,782 WARN L233 SmtUtils]: Spent 6.02s on a formula simplification that was a NOOP. DAG size: 23 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:36:19,859 WARN L233 SmtUtils]: Spent 6.02s on a formula simplification that was a NOOP. DAG size: 21 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:36:19,884 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-19 07:36:19,884 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 07:36:19,884 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1276402187] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:36:19,884 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 07:36:19,884 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [10] total 15 [2022-11-19 07:36:19,885 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1203567505] [2022-11-19 07:36:19,885 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:36:19,885 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-19 07:36:19,886 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:36:19,886 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-19 07:36:19,886 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=150, Unknown=3, NotChecked=24, Total=210 [2022-11-19 07:36:19,887 INFO L87 Difference]: Start difference. First operand 219 states and 287 transitions. Second operand has 7 states, 6 states have (on average 11.666666666666666) internal successors, (70), 6 states have internal predecessors, (70), 3 states have call successors, (36), 3 states have call predecessors, (36), 3 states have return successors, (34), 2 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-19 07:36:20,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:36:20,263 INFO L93 Difference]: Finished difference Result 366 states and 485 transitions. [2022-11-19 07:36:20,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-19 07:36:20,264 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 11.666666666666666) internal successors, (70), 6 states have internal predecessors, (70), 3 states have call successors, (36), 3 states have call predecessors, (36), 3 states have return successors, (34), 2 states have call predecessors, (34), 3 states have call successors, (34) Word has length 173 [2022-11-19 07:36:20,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:36:20,266 INFO L225 Difference]: With dead ends: 366 [2022-11-19 07:36:20,266 INFO L226 Difference]: Without dead ends: 221 [2022-11-19 07:36:20,267 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 183 GetRequests, 169 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 18.3s TimeCoverageRelationStatistics Valid=39, Invalid=172, Unknown=3, NotChecked=26, Total=240 [2022-11-19 07:36:20,268 INFO L413 NwaCegarLoop]: 230 mSDtfsCounter, 2 mSDsluCounter, 843 mSDsCounter, 0 mSdLazyCounter, 78 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1073 SdHoareTripleChecker+Invalid, 501 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 78 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 423 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-19 07:36:20,268 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 1073 Invalid, 501 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 78 Invalid, 0 Unknown, 423 Unchecked, 0.3s Time] [2022-11-19 07:36:20,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2022-11-19 07:36:20,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 218. [2022-11-19 07:36:20,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 218 states, 122 states have (on average 1.1721311475409837) internal successors, (143), 123 states have internal predecessors, (143), 68 states have call successors, (68), 26 states have call predecessors, (68), 27 states have return successors, (73), 68 states have call predecessors, (73), 67 states have call successors, (73) [2022-11-19 07:36:20,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 284 transitions. [2022-11-19 07:36:20,285 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 284 transitions. Word has length 173 [2022-11-19 07:36:20,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:36:20,285 INFO L495 AbstractCegarLoop]: Abstraction has 218 states and 284 transitions. [2022-11-19 07:36:20,286 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 11.666666666666666) internal successors, (70), 6 states have internal predecessors, (70), 3 states have call successors, (36), 3 states have call predecessors, (36), 3 states have return successors, (34), 2 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-19 07:36:20,286 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 284 transitions. [2022-11-19 07:36:20,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-11-19 07:36:20,288 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:36:20,289 INFO L195 NwaCegarLoop]: trace histogram [14, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:36:20,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-19 07:36:20,499 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:36:20,499 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:36:20,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:36:20,500 INFO L85 PathProgramCache]: Analyzing trace with hash -1975701984, now seen corresponding path program 1 times [2022-11-19 07:36:20,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:36:20,500 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1779853214] [2022-11-19 07:36:20,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:36:20,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:36:20,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:36:23,509 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-19 07:36:23,509 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:36:23,510 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1779853214] [2022-11-19 07:36:23,510 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1779853214] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:36:23,510 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1914661365] [2022-11-19 07:36:23,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:36:23,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:36:23,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:36:23,515 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:36:23,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3258644-b1c9-4ad1-8dae-5b627736fbc9/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-19 07:36:24,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:36:24,647 INFO L263 TraceCheckSpWp]: Trace formula consists of 2923 conjuncts, 69 conjunts are in the unsatisfiable core [2022-11-19 07:36:24,660 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:36:26,057 INFO L350 Elim1Store]: Elim1 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 15 treesize of output 7 [2022-11-19 07:36:26,063 INFO L350 Elim1Store]: Elim1 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 15 treesize of output 7 [2022-11-19 07:36:26,234 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 122 proven. 19 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-11-19 07:36:26,234 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:36:27,388 INFO L350 Elim1Store]: Elim1 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 7 treesize of output 3 [2022-11-19 07:36:27,390 WARN L207 Elim1Store]: Array PQE input equivalent to true [2022-11-19 07:36:27,639 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2022-11-19 07:36:27,639 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1914661365] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 07:36:27,639 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1903870487] [2022-11-19 07:36:27,672 INFO L159 IcfgInterpreter]: Started Sifa with 101 locations of interest [2022-11-19 07:36:27,673 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 07:36:27,678 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 07:36:27,683 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 07:36:27,684 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 07:36:30,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:36:30,911 INFO L217 Elim1Store]: Index analysis took 452 ms [2022-11-19 07:36:48,260 WARN L233 SmtUtils]: Spent 17.28s on a formula simplification. DAG size of input: 1758 DAG size of output: 1173 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-19 07:36:48,265 INFO L321 Elim1Store]: treesize reduction 1950, result has 47.4 percent of original size [2022-11-19 07:36:48,269 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 196 select indices, 196 select index equivalence classes, 19112 disjoint index pairs (out of 19110 index pairs), introduced 196 new quantified variables, introduced 195 case distinctions, treesize of input 987 treesize of output 2354 [2022-11-19 07:36:51,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:36:52,645 INFO L217 Elim1Store]: Index analysis took 1111 ms [2022-11-19 07:37:21,969 WARN L233 SmtUtils]: Spent 29.27s on a formula simplification. DAG size of input: 2150 DAG size of output: 1173 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-19 07:37:21,973 INFO L321 Elim1Store]: treesize reduction 3510, result has 33.3 percent of original size [2022-11-19 07:37:21,977 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19308 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 390 case distinctions, treesize of input 997 treesize of output 2365 [2022-11-19 07:39:38,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:39:38,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:39:39,103 INFO L217 Elim1Store]: Index analysis took 324 ms [2022-11-19 07:39:56,245 WARN L233 SmtUtils]: Spent 17.09s on a formula simplification. DAG size of input: 1767 DAG size of output: 1177 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-19 07:39:56,248 INFO L321 Elim1Store]: treesize reduction 1964, result has 47.3 percent of original size [2022-11-19 07:39:56,250 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 197 select indices, 197 select index equivalence classes, 19309 disjoint index pairs (out of 19306 index pairs), introduced 197 new quantified variables, introduced 196 case distinctions, treesize of input 992 treesize of output 2362 [2022-11-19 07:40:02,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:02,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:02,851 INFO L217 Elim1Store]: Index analysis took 691 ms [2022-11-19 07:40:30,071 WARN L233 SmtUtils]: Spent 27.17s on a formula simplification. DAG size of input: 2161 DAG size of output: 1179 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-19 07:40:30,075 INFO L321 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2022-11-19 07:40:30,079 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 199 select indices, 199 select index equivalence classes, 19505 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 392 case distinctions, treesize of input 1002 treesize of output 2377 [2022-11-19 07:40:48,173 INFO L350 Elim1Store]: Elim1 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 6 treesize of output 5 [2022-11-19 07:40:48,178 INFO L350 Elim1Store]: Elim1 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 [2022-11-19 07:40:48,213 INFO L350 Elim1Store]: Elim1 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 [2022-11-19 07:40:48,217 INFO L350 Elim1Store]: Elim1 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 6 treesize of output 5 [2022-11-19 07:40:48,305 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-19 07:40:48,310 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-19 07:40:48,331 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-19 07:40:48,335 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-19 07:40:48,363 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-19 07:40:48,363 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-11-19 07:40:52,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:52,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:52,992 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19701 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 [2022-11-19 07:40:53,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:53,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:53,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:53,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:53,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:53,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:53,800 INFO L217 Elim1Store]: Index analysis took 171 ms [2022-11-19 07:40:53,835 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-19 07:40:54,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:54,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:54,730 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19505 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-19 07:40:55,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:55,423 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-19 07:40:56,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:56,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:56,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:56,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:56,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:56,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:56,153 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-19 07:41:11,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:11,795 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-19 07:41:12,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:12,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:12,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:12,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:12,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:12,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:12,318 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-19 07:41:13,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:13,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:13,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:13,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:13,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:13,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:13,142 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-19 07:41:13,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:13,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:13,871 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19701 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 [2022-11-19 07:41:14,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:14,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:14,657 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19505 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-19 07:42:01,186 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 2804 for LOIs [2022-11-19 07:42:07,090 INFO L197 IcfgInterpreter]: Interpreting procedure hash_table_state_required_bytes with input of size 3253 for LOIs [2022-11-19 07:42:25,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:25,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:25,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:25,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:26,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:26,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:26,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:26,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:26,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:26,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:26,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:26,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:26,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:26,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:26,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:26,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:26,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:26,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:26,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:26,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:26,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:26,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:26,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:26,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:27,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:27,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:27,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:27,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:27,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:27,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:27,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:27,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:27,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:27,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:27,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:27,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:27,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:27,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:27,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:27,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:27,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:28,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:28,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:28,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:28,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:28,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:28,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:28,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:28,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:28,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:28,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:28,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:28,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:28,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:28,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:28,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:28,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:28,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:28,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:28,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:28,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:29,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:30,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:31,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:32,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:32,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:32,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:32,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:32,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:32,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:32,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:32,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:32,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:32,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:32,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:33,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:34,886 INFO L217 Elim1Store]: Index analysis took 9358 ms [2022-11-19 07:42:55,365 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19704 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 [2022-11-19 07:42:57,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,304 INFO L217 Elim1Store]: Index analysis took 381 ms [2022-11-19 07:43:13,642 WARN L233 SmtUtils]: Spent 14.99s on a formula simplification. DAG size of input: 1479 DAG size of output: 807 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-19 07:43:13,644 INFO L321 Elim1Store]: treesize reduction 2412, result has 33.4 percent of original size [2022-11-19 07:43:13,649 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19766 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 268 case distinctions, treesize of input 1007 treesize of output 2137 [2022-11-19 07:43:39,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:39,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:39,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:39,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:39,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:39,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:39,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:39,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:39,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:39,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:39,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:39,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:39,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:39,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:42,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:42,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:42,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:42,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:42,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:42,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:42,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:42,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:42,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:42,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:42,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:42,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:42,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:42,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:42,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:42,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:42,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:42,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:42,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:43,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:43,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:43,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:43,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:43,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:43,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:43,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:43,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:43,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:43,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:44,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:44,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:44,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:44,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:44,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:44,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:44,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:44,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:44,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:44,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:44,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:44,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:44,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:44,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:44,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:44,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:44,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:44,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:47,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:47,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:47,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:47,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:47,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:47,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:47,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:47,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:47,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:47,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:47,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:47,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:47,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:47,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:47,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:47,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:47,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:47,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:48,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:48,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:48,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:48,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:48,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:48,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:48,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:48,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:48,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:48,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:48,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:48,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:48,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:48,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:48,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,876 INFO L217 Elim1Store]: Index analysis took 10933 ms [2022-11-19 07:44:11,768 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19704 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 [2022-11-19 07:44:14,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:14,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:44:15,266 INFO L217 Elim1Store]: Index analysis took 419 ms [2022-11-19 07:44:16,396 INFO L321 Elim1Store]: treesize reduction 252, result has 33.5 percent of original size [2022-11-19 07:44:16,401 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19886 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 28 case distinctions, treesize of input 1007 treesize of output 1657 [2022-11-19 07:44:53,137 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-19 07:44:53,137 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-11-19 07:45:13,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:13,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:13,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:13,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:13,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:13,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:14,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:14,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:14,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:14,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:14,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:14,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:14,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:14,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:14,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:14,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:14,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:14,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:14,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:14,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:14,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:14,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:14,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:14,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:14,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:15,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:16,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:16,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:16,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:16,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:16,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:16,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:16,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:16,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:16,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:16,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:16,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:16,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:16,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:16,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:16,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:16,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:16,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:16,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:16,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:17,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:17,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:17,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:17,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:17,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:17,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:17,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:17,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:17,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:17,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:17,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:17,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:17,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:17,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:17,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:17,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:17,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:17,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:18,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:19,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:20,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:21,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:22,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:22,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:22,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:22,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:22,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:22,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:22,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:22,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:22,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:22,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:22,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:22,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:22,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:22,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:22,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:22,539 INFO L217 Elim1Store]: Index analysis took 8821 ms [2022-11-19 07:45:22,939 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19704 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 [2022-11-19 07:45:25,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:25,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:45:26,147 INFO L217 Elim1Store]: Index analysis took 419 ms [2022-11-19 07:45:33,427 WARN L233 SmtUtils]: Spent 6.94s on a formula simplification. DAG size of input: 874 DAG size of output: 477 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-19 07:45:33,429 INFO L321 Elim1Store]: treesize reduction 1422, result has 33.4 percent of original size [2022-11-19 07:45:33,433 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19821 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 158 case distinctions, treesize of input 1007 treesize of output 1917 [2022-11-19 07:45:39,108 INFO L197 IcfgInterpreter]: Interpreting procedure aws_mul_size_checked with input of size 3421 for LOIs [2022-11-19 07:46:55,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:55,948 INFO L217 Elim1Store]: Index analysis took 265 ms [2022-11-19 07:46:55,971 INFO L350 Elim1Store]: Elim1 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 [2022-11-19 07:46:58,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:58,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:58,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:46:58,205 INFO L217 Elim1Store]: Index analysis took 258 ms [2022-11-19 07:47:01,168 INFO L321 Elim1Store]: treesize reduction 472, result has 50.1 percent of original size [2022-11-19 07:47:01,173 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19586 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 118 case distinctions, treesize of input 996 treesize of output 1070 [2022-11-19 07:47:21,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:21,760 INFO L217 Elim1Store]: Index analysis took 273 ms [2022-11-19 07:47:21,782 INFO L350 Elim1Store]: Elim1 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 [2022-11-19 07:47:23,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:23,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:23,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:47:23,816 INFO L217 Elim1Store]: Index analysis took 247 ms [2022-11-19 07:47:26,638 INFO L321 Elim1Store]: treesize reduction 472, result has 50.1 percent of original size [2022-11-19 07:47:26,641 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19586 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 118 case distinctions, treesize of input 996 treesize of output 1070 [2022-11-19 07:48:13,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:48:13,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:48:13,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:48:13,906 INFO L217 Elim1Store]: Index analysis took 265 ms [2022-11-19 07:48:16,851 INFO L321 Elim1Store]: treesize reduction 472, result has 50.1 percent of original size [2022-11-19 07:48:16,856 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19586 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 118 case distinctions, treesize of input 996 treesize of output 1070 [2022-11-19 07:48:19,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:48:19,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:48:19,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:48:19,221 INFO L350 Elim1Store]: Elim1 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 [2022-11-19 07:48:32,073 INFO L197 IcfgInterpreter]: Interpreting procedure __CPROVER_overflow_mult with input of size 3408 for LOIs [2022-11-19 07:48:41,687 INFO L197 IcfgInterpreter]: Interpreting procedure aws_raise_error with input of size 1633 for LOIs [2022-11-19 07:48:43,231 INFO L197 IcfgInterpreter]: Interpreting procedure aws_is_power_of_two with input of size 2819 for LOIs [2022-11-19 07:48:49,433 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 37 for LOIs [2022-11-19 07:48:49,436 INFO L180 IcfgInterpreter]: Interpretation finished