./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f 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_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0 --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 3bf4efa014e51efebc29a26fae4d93bdd4ac97a340040c60e527138ec3a88197 --- 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-e04fb08 [2022-11-16 16:11:39,997 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 16:11:40,000 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 16:11:40,029 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 16:11:40,029 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 16:11:40,035 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 16:11:40,041 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 16:11:40,049 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 16:11:40,051 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 16:11:40,056 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 16:11:40,058 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 16:11:40,060 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 16:11:40,061 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 16:11:40,065 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 16:11:40,067 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 16:11:40,068 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 16:11:40,071 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 16:11:40,078 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 16:11:40,080 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 16:11:40,082 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 16:11:40,090 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 16:11:40,092 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 16:11:40,093 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 16:11:40,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 16:11:40,097 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 16:11:40,098 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 16:11:40,098 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 16:11:40,099 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 16:11:40,100 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 16:11:40,101 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 16:11:40,101 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 16:11:40,102 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 16:11:40,108 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 16:11:40,110 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 16:11:40,111 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 16:11:40,111 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 16:11:40,112 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 16:11:40,112 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 16:11:40,113 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 16:11:40,114 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 16:11:40,114 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 16:11:40,115 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-16 16:11:40,156 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 16:11:40,156 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 16:11:40,157 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 16:11:40,157 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 16:11:40,158 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 16:11:40,158 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 16:11:40,159 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 16:11:40,159 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 16:11:40,159 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 16:11:40,159 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-16 16:11:40,160 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 16:11:40,161 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 16:11:40,161 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-16 16:11:40,161 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-16 16:11:40,161 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 16:11:40,162 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-16 16:11:40,162 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-16 16:11:40,162 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-16 16:11:40,163 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 16:11:40,163 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 16:11:40,163 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 16:11:40,163 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 16:11:40,164 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 16:11:40,165 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 16:11:40,165 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 16:11:40,166 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 16:11:40,166 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 16:11:40,167 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 16:11:40,167 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 16:11:40,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 16:11:40,167 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 16:11:40,168 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-16 16:11:40,168 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 16:11:40,168 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 16:11:40,168 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-16 16:11:40,169 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 16:11:40,169 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 16:11:40,169 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 16:11:40,169 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_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bf4efa014e51efebc29a26fae4d93bdd4ac97a340040c60e527138ec3a88197 [2022-11-16 16:11:40,484 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 16:11:40,513 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 16:11:40,518 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 16:11:40,520 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 16:11:40,520 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 16:11:40,522 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2022-11-16 16:11:40,616 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/data/588a5f304/c889b05a6b9d4eb89a5e241f5f394e86/FLAG4e0580d5b [2022-11-16 16:11:41,522 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 16:11:41,522 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2022-11-16 16:11:41,588 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/data/588a5f304/c889b05a6b9d4eb89a5e241f5f394e86/FLAG4e0580d5b [2022-11-16 16:11:42,082 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/data/588a5f304/c889b05a6b9d4eb89a5e241f5f394e86 [2022-11-16 16:11:42,085 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 16:11:42,086 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 16:11:42,088 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 16:11:42,088 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 16:11:42,092 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 16:11:42,094 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 04:11:42" (1/1) ... [2022-11-16 16:11:42,096 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f0c0626 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:11:42, skipping insertion in model container [2022-11-16 16:11:42,096 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 04:11:42" (1/1) ... [2022-11-16 16:11:42,105 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 16:11:42,271 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 16:11:42,679 WARN L229 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_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4497,4510] [2022-11-16 16:11:42,688 WARN L229 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_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4557,4570] [2022-11-16 16:11:43,814 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:43,815 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:43,816 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:43,817 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:43,818 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:43,834 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:43,835 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:43,837 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:43,838 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:43,840 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:43,842 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:43,843 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:43,843 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:44,358 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 16:11:44,359 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 16:11:44,361 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 16:11:44,363 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 16:11:44,365 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 16:11:44,366 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 16:11:44,367 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 16:11:44,368 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 16:11:44,369 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 16:11:44,370 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 16:11:44,590 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 16:11:45,045 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,046 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,085 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,087 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,101 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,102 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,139 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,140 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,140 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,141 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,141 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,142 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,142 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 16:11:45,241 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 16:11:45,269 WARN L229 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_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4497,4510] [2022-11-16 16:11:45,270 WARN L229 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_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4557,4570] [2022-11-16 16:11:45,317 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,318 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,318 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,319 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,319 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,330 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,331 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,332 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,333 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,334 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,334 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,335 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,335 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,371 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 16:11:45,372 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 16:11:45,373 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 16:11:45,374 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 16:11:45,375 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 16:11:45,375 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 16:11:45,376 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 16:11:45,376 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 16:11:45,377 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 16:11:45,377 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 16:11:45,415 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 16:11:45,565 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,566 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,574 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,574 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,578 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,579 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,600 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,601 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,601 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,602 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,602 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,602 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,603 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 16:11:45,625 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 16:11:45,952 INFO L208 MainTranslator]: Completed translation [2022-11-16 16:11:45,953 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:11:45 WrapperNode [2022-11-16 16:11:45,953 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 16:11:45,955 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 16:11:45,955 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 16:11:45,955 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 16:11:45,964 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:11:45" (1/1) ... [2022-11-16 16:11:46,082 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:11:45" (1/1) ... [2022-11-16 16:11:46,181 INFO L138 Inliner]: procedures = 775, calls = 2445, calls flagged for inlining = 71, calls inlined = 16, statements flattened = 713 [2022-11-16 16:11:46,183 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 16:11:46,185 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 16:11:46,185 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 16:11:46,185 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 16:11:46,195 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:11:45" (1/1) ... [2022-11-16 16:11:46,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:11:45" (1/1) ... [2022-11-16 16:11:46,209 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:11:45" (1/1) ... [2022-11-16 16:11:46,210 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:11:45" (1/1) ... [2022-11-16 16:11:46,268 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:11:45" (1/1) ... [2022-11-16 16:11:46,279 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:11:45" (1/1) ... [2022-11-16 16:11:46,294 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:11:45" (1/1) ... [2022-11-16 16:11:46,311 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:11:45" (1/1) ... [2022-11-16 16:11:46,326 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 16:11:46,327 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 16:11:46,328 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 16:11:46,328 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 16:11:46,335 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:11:45" (1/1) ... [2022-11-16 16:11:46,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 16:11:46,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 16:11:46,373 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 16:11:46,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 16:11:46,420 INFO L130 BoogieDeclarations]: Found specification of procedure memset_override_0_impl [2022-11-16 16:11:46,421 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_override_0_impl [2022-11-16 16:11:46,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-11-16 16:11:46,421 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 16:11:46,421 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 16:11:46,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 16:11:46,422 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 16:11:46,422 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 16:11:46,423 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 16:11:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 16:11:46,423 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2022-11-16 16:11:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2022-11-16 16:11:46,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 16:11:46,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 16:11:46,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 16:11:46,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 16:11:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 16:11:46,425 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 16:11:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 16:11:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-16 16:11:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-16 16:11:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-16 16:11:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-16 16:11:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 16:11:46,427 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-16 16:11:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-16 16:11:46,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 16:11:46,428 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 16:11:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 16:11:46,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 16:11:46,428 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-11-16 16:11:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-11-16 16:11:46,429 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2022-11-16 16:11:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2022-11-16 16:11:46,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 16:11:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2022-11-16 16:11:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2022-11-16 16:11:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 16:11:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 16:11:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 16:11:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 16:11:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2022-11-16 16:11:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2022-11-16 16:11:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 16:11:46,443 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 16:11:46,443 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 16:11:46,443 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-16 16:11:46,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-16 16:11:46,444 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-16 16:11:46,444 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-16 16:11:46,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 16:11:46,829 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 16:11:46,831 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 16:11:48,013 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 16:11:48,187 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 16:11:48,187 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-16 16:11:48,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 04:11:48 BoogieIcfgContainer [2022-11-16 16:11:48,191 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 16:11:48,194 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 16:11:48,194 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 16:11:48,198 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 16:11:48,198 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 04:11:42" (1/3) ... [2022-11-16 16:11:48,199 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59d3150b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 04:11:48, skipping insertion in model container [2022-11-16 16:11:48,199 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:11:45" (2/3) ... [2022-11-16 16:11:48,199 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59d3150b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 04:11:48, skipping insertion in model container [2022-11-16 16:11:48,199 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 04:11:48" (3/3) ... [2022-11-16 16:11:48,201 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_table_clean_up_harness.i [2022-11-16 16:11:48,224 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 16:11:48,224 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-16 16:11:48,317 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 16:11:48,324 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;@17d0a6e3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 16:11:48,324 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-16 16:11:48,330 INFO L276 IsEmpty]: Start isEmpty. Operand has 155 states, 87 states have (on average 1.1954022988505748) internal successors, (104), 88 states have internal predecessors, (104), 47 states have call successors, (47), 19 states have call predecessors, (47), 19 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2022-11-16 16:11:48,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-16 16:11:48,346 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 16:11:48,347 INFO L195 NwaCegarLoop]: trace histogram [10, 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] [2022-11-16 16:11:48,348 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 16:11:48,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 16:11:48,355 INFO L85 PathProgramCache]: Analyzing trace with hash -534473477, now seen corresponding path program 1 times [2022-11-16 16:11:48,365 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 16:11:48,366 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [742151202] [2022-11-16 16:11:48,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 16:11:48,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 16:11:48,801 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 16:11:48,802 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1201194783] [2022-11-16 16:11:48,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 16:11:48,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 16:11:48,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 16:11:48,806 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 16:11:48,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-16 16:11:49,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 16:11:49,551 INFO L263 TraceCheckSpWp]: Trace formula consists of 2302 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-16 16:11:49,561 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 16:11:49,674 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-16 16:11:49,674 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 16:11:49,674 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 16:11:49,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [742151202] [2022-11-16 16:11:49,675 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-16 16:11:49,675 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1201194783] [2022-11-16 16:11:49,675 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1201194783] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 16:11:49,676 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 16:11:49,676 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 16:11:49,678 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1390090358] [2022-11-16 16:11:49,686 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 16:11:49,693 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-16 16:11:49,693 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 16:11:49,736 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-16 16:11:49,737 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 16:11:49,741 INFO L87 Difference]: Start difference. First operand has 155 states, 87 states have (on average 1.1954022988505748) internal successors, (104), 88 states have internal predecessors, (104), 47 states have call successors, (47), 19 states have call predecessors, (47), 19 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand has 5 states, 4 states have (on average 10.5) internal successors, (42), 5 states have internal predecessors, (42), 2 states have call successors, (22), 2 states have call predecessors, (22), 3 states have return successors, (21), 3 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-16 16:11:50,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 16:11:50,422 INFO L93 Difference]: Finished difference Result 280 states and 367 transitions. [2022-11-16 16:11:50,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 16:11:50,425 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 10.5) internal successors, (42), 5 states have internal predecessors, (42), 2 states have call successors, (22), 2 states have call predecessors, (22), 3 states have return successors, (21), 3 states have call predecessors, (21), 2 states have call successors, (21) Word has length 94 [2022-11-16 16:11:50,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 16:11:50,444 INFO L225 Difference]: With dead ends: 280 [2022-11-16 16:11:50,445 INFO L226 Difference]: Without dead ends: 156 [2022-11-16 16:11:50,451 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-16 16:11:50,460 INFO L413 NwaCegarLoop]: 167 mSDtfsCounter, 1 mSDsluCounter, 496 mSDsCounter, 0 mSdLazyCounter, 120 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 663 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 120 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-16 16:11:50,461 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 663 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 120 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-16 16:11:50,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 156 states. [2022-11-16 16:11:50,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 156 to 156. [2022-11-16 16:11:50,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 156 states, 88 states have (on average 1.1590909090909092) internal successors, (102), 89 states have internal predecessors, (102), 47 states have call successors, (47), 19 states have call predecessors, (47), 20 states have return successors, (47), 47 states have call predecessors, (47), 46 states have call successors, (47) [2022-11-16 16:11:50,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 156 states and 196 transitions. [2022-11-16 16:11:50,534 INFO L78 Accepts]: Start accepts. Automaton has 156 states and 196 transitions. Word has length 94 [2022-11-16 16:11:50,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 16:11:50,535 INFO L495 AbstractCegarLoop]: Abstraction has 156 states and 196 transitions. [2022-11-16 16:11:50,536 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 10.5) internal successors, (42), 5 states have internal predecessors, (42), 2 states have call successors, (22), 2 states have call predecessors, (22), 3 states have return successors, (21), 3 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-16 16:11:50,536 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 196 transitions. [2022-11-16 16:11:50,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-16 16:11:50,540 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 16:11:50,540 INFO L195 NwaCegarLoop]: trace histogram [10, 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] [2022-11-16 16:11:50,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-16 16:11:50,749 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-11-16 16:11:50,750 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 16:11:50,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 16:11:50,750 INFO L85 PathProgramCache]: Analyzing trace with hash -237950023, now seen corresponding path program 1 times [2022-11-16 16:11:50,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 16:11:50,751 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397733600] [2022-11-16 16:11:50,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 16:11:50,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 16:11:50,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 16:11:52,928 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2022-11-16 16:11:52,929 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 16:11:52,929 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397733600] [2022-11-16 16:11:52,929 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1397733600] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 16:11:52,930 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 16:11:52,930 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-16 16:11:52,930 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1463287031] [2022-11-16 16:11:52,930 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 16:11:52,932 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-16 16:11:52,932 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 16:11:52,933 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-16 16:11:52,933 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-11-16 16:11:52,934 INFO L87 Difference]: Start difference. First operand 156 states and 196 transitions. Second operand has 8 states, 7 states have (on average 6.0) internal successors, (42), 7 states have internal predecessors, (42), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-16 16:11:54,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 16:11:54,610 INFO L93 Difference]: Finished difference Result 171 states and 213 transitions. [2022-11-16 16:11:54,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-16 16:11:54,611 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 6.0) internal successors, (42), 7 states have internal predecessors, (42), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 98 [2022-11-16 16:11:54,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 16:11:54,613 INFO L225 Difference]: With dead ends: 171 [2022-11-16 16:11:54,614 INFO L226 Difference]: Without dead ends: 169 [2022-11-16 16:11:54,614 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=48, Invalid=134, Unknown=0, NotChecked=0, Total=182 [2022-11-16 16:11:54,615 INFO L413 NwaCegarLoop]: 155 mSDtfsCounter, 76 mSDsluCounter, 779 mSDsCounter, 0 mSdLazyCounter, 333 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 80 SdHoareTripleChecker+Valid, 934 SdHoareTripleChecker+Invalid, 362 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 333 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-11-16 16:11:54,616 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [80 Valid, 934 Invalid, 362 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 333 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-11-16 16:11:54,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2022-11-16 16:11:54,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 160. [2022-11-16 16:11:54,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 160 states, 91 states have (on average 1.1538461538461537) internal successors, (105), 92 states have internal predecessors, (105), 47 states have call successors, (47), 20 states have call predecessors, (47), 21 states have return successors, (47), 47 states have call predecessors, (47), 46 states have call successors, (47) [2022-11-16 16:11:54,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 199 transitions. [2022-11-16 16:11:54,641 INFO L78 Accepts]: Start accepts. Automaton has 160 states and 199 transitions. Word has length 98 [2022-11-16 16:11:54,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 16:11:54,644 INFO L495 AbstractCegarLoop]: Abstraction has 160 states and 199 transitions. [2022-11-16 16:11:54,647 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 6.0) internal successors, (42), 7 states have internal predecessors, (42), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-16 16:11:54,647 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 199 transitions. [2022-11-16 16:11:54,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-16 16:11:54,656 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 16:11:54,656 INFO L195 NwaCegarLoop]: trace histogram [11, 3, 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, 1] [2022-11-16 16:11:54,657 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-16 16:11:54,657 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 16:11:54,658 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 16:11:54,658 INFO L85 PathProgramCache]: Analyzing trace with hash -875517466, now seen corresponding path program 1 times [2022-11-16 16:11:54,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 16:11:54,661 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [653087882] [2022-11-16 16:11:54,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 16:11:54,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 16:11:54,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 16:11:56,773 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-11-16 16:11:56,773 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 16:11:56,774 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [653087882] [2022-11-16 16:11:56,774 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [653087882] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 16:11:56,774 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 16:11:56,774 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-16 16:11:56,775 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [353274058] [2022-11-16 16:11:56,775 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 16:11:56,777 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-16 16:11:56,777 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 16:11:56,778 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-16 16:11:56,778 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-16 16:11:56,779 INFO L87 Difference]: Start difference. First operand 160 states and 199 transitions. Second operand has 8 states, 6 states have (on average 8.166666666666666) internal successors, (49), 7 states have internal predecessors, (49), 4 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (25), 4 states have call predecessors, (25), 4 states have call successors, (25) [2022-11-16 16:11:57,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 16:11:57,609 INFO L93 Difference]: Finished difference Result 272 states and 342 transitions. [2022-11-16 16:11:57,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-16 16:11:57,611 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 8.166666666666666) internal successors, (49), 7 states have internal predecessors, (49), 4 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (25), 4 states have call predecessors, (25), 4 states have call successors, (25) Word has length 113 [2022-11-16 16:11:57,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 16:11:57,616 INFO L225 Difference]: With dead ends: 272 [2022-11-16 16:11:57,616 INFO L226 Difference]: Without dead ends: 162 [2022-11-16 16:11:57,617 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-11-16 16:11:57,618 INFO L413 NwaCegarLoop]: 157 mSDtfsCounter, 46 mSDsluCounter, 662 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 72 SdHoareTripleChecker+Valid, 819 SdHoareTripleChecker+Invalid, 327 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-16 16:11:57,619 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [72 Valid, 819 Invalid, 327 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 321 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-16 16:11:57,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162 states. [2022-11-16 16:11:57,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162 to 162. [2022-11-16 16:11:57,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162 states, 92 states have (on average 1.1521739130434783) internal successors, (106), 94 states have internal predecessors, (106), 47 states have call successors, (47), 20 states have call predecessors, (47), 22 states have return successors, (50), 47 states have call predecessors, (50), 46 states have call successors, (50) [2022-11-16 16:11:57,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 203 transitions. [2022-11-16 16:11:57,661 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 203 transitions. Word has length 113 [2022-11-16 16:11:57,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 16:11:57,662 INFO L495 AbstractCegarLoop]: Abstraction has 162 states and 203 transitions. [2022-11-16 16:11:57,662 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 8.166666666666666) internal successors, (49), 7 states have internal predecessors, (49), 4 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (25), 4 states have call predecessors, (25), 4 states have call successors, (25) [2022-11-16 16:11:57,663 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 203 transitions. [2022-11-16 16:11:57,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-16 16:11:57,672 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 16:11:57,672 INFO L195 NwaCegarLoop]: trace histogram [11, 3, 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, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 16:11:57,672 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-16 16:11:57,672 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 16:11:57,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 16:11:57,674 INFO L85 PathProgramCache]: Analyzing trace with hash 1117456364, now seen corresponding path program 1 times [2022-11-16 16:11:57,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 16:11:57,674 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [777862200] [2022-11-16 16:11:57,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 16:11:57,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 16:11:57,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 16:11:59,096 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-11-16 16:11:59,096 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 16:11:59,097 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [777862200] [2022-11-16 16:11:59,097 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [777862200] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 16:11:59,097 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 16:11:59,097 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-11-16 16:11:59,097 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1383269443] [2022-11-16 16:11:59,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 16:11:59,098 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-11-16 16:11:59,098 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 16:11:59,098 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-11-16 16:11:59,099 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2022-11-16 16:11:59,099 INFO L87 Difference]: Start difference. First operand 162 states and 203 transitions. Second operand has 11 states, 8 states have (on average 6.625) internal successors, (53), 10 states have internal predecessors, (53), 5 states have call successors, (27), 2 states have call predecessors, (27), 4 states have return successors, (26), 5 states have call predecessors, (26), 5 states have call successors, (26) [2022-11-16 16:12:00,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 16:12:00,526 INFO L93 Difference]: Finished difference Result 279 states and 353 transitions. [2022-11-16 16:12:00,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-16 16:12:00,527 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 8 states have (on average 6.625) internal successors, (53), 10 states have internal predecessors, (53), 5 states have call successors, (27), 2 states have call predecessors, (27), 4 states have return successors, (26), 5 states have call predecessors, (26), 5 states have call successors, (26) Word has length 119 [2022-11-16 16:12:00,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 16:12:00,529 INFO L225 Difference]: With dead ends: 279 [2022-11-16 16:12:00,529 INFO L226 Difference]: Without dead ends: 167 [2022-11-16 16:12:00,530 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=43, Invalid=197, Unknown=0, NotChecked=0, Total=240 [2022-11-16 16:12:00,531 INFO L413 NwaCegarLoop]: 153 mSDtfsCounter, 55 mSDsluCounter, 1181 mSDsCounter, 0 mSdLazyCounter, 521 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 78 SdHoareTripleChecker+Valid, 1334 SdHoareTripleChecker+Invalid, 531 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 521 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-11-16 16:12:00,531 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [78 Valid, 1334 Invalid, 531 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 521 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-11-16 16:12:00,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 167 states. [2022-11-16 16:12:00,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 167 to 165. [2022-11-16 16:12:00,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 165 states, 94 states have (on average 1.148936170212766) internal successors, (108), 96 states have internal predecessors, (108), 47 states have call successors, (47), 20 states have call predecessors, (47), 23 states have return successors, (51), 48 states have call predecessors, (51), 46 states have call successors, (51) [2022-11-16 16:12:00,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 206 transitions. [2022-11-16 16:12:00,549 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 206 transitions. Word has length 119 [2022-11-16 16:12:00,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 16:12:00,549 INFO L495 AbstractCegarLoop]: Abstraction has 165 states and 206 transitions. [2022-11-16 16:12:00,550 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 8 states have (on average 6.625) internal successors, (53), 10 states have internal predecessors, (53), 5 states have call successors, (27), 2 states have call predecessors, (27), 4 states have return successors, (26), 5 states have call predecessors, (26), 5 states have call successors, (26) [2022-11-16 16:12:00,550 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 206 transitions. [2022-11-16 16:12:00,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-16 16:12:00,552 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 16:12:00,552 INFO L195 NwaCegarLoop]: trace histogram [11, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 16:12:00,552 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-16 16:12:00,552 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 16:12:00,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 16:12:00,553 INFO L85 PathProgramCache]: Analyzing trace with hash -13923448, now seen corresponding path program 1 times [2022-11-16 16:12:00,553 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 16:12:00,553 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135153254] [2022-11-16 16:12:00,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 16:12:00,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 16:12:01,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 16:12:01,992 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2022-11-16 16:12:01,992 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 16:12:01,992 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [135153254] [2022-11-16 16:12:01,993 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [135153254] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 16:12:01,993 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1939269575] [2022-11-16 16:12:01,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 16:12:01,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 16:12:01,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 16:12:01,995 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 16:12:02,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-16 16:12:02,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 16:12:02,690 INFO L263 TraceCheckSpWp]: Trace formula consists of 2418 conjuncts, 22 conjunts are in the unsatisfiable core [2022-11-16 16:12:02,698 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 16:12:02,782 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-11-16 16:12:02,782 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 16:12:02,782 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1939269575] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 16:12:02,782 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-16 16:12:02,783 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 6 [2022-11-16 16:12:02,783 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1134151664] [2022-11-16 16:12:02,784 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 16:12:02,785 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-16 16:12:02,785 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 16:12:02,785 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-16 16:12:02,785 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-16 16:12:02,786 INFO L87 Difference]: Start difference. First operand 165 states and 206 transitions. Second operand has 5 states, 4 states have (on average 14.25) internal successors, (57), 5 states have internal predecessors, (57), 3 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-11-16 16:12:03,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 16:12:03,276 INFO L93 Difference]: Finished difference Result 292 states and 366 transitions. [2022-11-16 16:12:03,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 16:12:03,277 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 14.25) internal successors, (57), 5 states have internal predecessors, (57), 3 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 123 [2022-11-16 16:12:03,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 16:12:03,279 INFO L225 Difference]: With dead ends: 292 [2022-11-16 16:12:03,279 INFO L226 Difference]: Without dead ends: 165 [2022-11-16 16:12:03,280 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-16 16:12:03,280 INFO L413 NwaCegarLoop]: 150 mSDtfsCounter, 0 mSDsluCounter, 430 mSDsCounter, 0 mSdLazyCounter, 186 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 580 SdHoareTripleChecker+Invalid, 186 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 186 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-16 16:12:03,281 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 580 Invalid, 186 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 186 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-16 16:12:03,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165 states. [2022-11-16 16:12:03,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165 to 161. [2022-11-16 16:12:03,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 161 states, 91 states have (on average 1.1428571428571428) internal successors, (104), 93 states have internal predecessors, (104), 47 states have call successors, (47), 20 states have call predecessors, (47), 22 states have return successors, (50), 47 states have call predecessors, (50), 46 states have call successors, (50) [2022-11-16 16:12:03,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 161 states and 201 transitions. [2022-11-16 16:12:03,296 INFO L78 Accepts]: Start accepts. Automaton has 161 states and 201 transitions. Word has length 123 [2022-11-16 16:12:03,297 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 16:12:03,297 INFO L495 AbstractCegarLoop]: Abstraction has 161 states and 201 transitions. [2022-11-16 16:12:03,297 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 14.25) internal successors, (57), 5 states have internal predecessors, (57), 3 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-11-16 16:12:03,297 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 201 transitions. [2022-11-16 16:12:03,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-16 16:12:03,299 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 16:12:03,299 INFO L195 NwaCegarLoop]: trace histogram [11, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 16:12:03,316 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-16 16:12:03,509 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 16:12:03,509 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 16:12:03,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 16:12:03,510 INFO L85 PathProgramCache]: Analyzing trace with hash -657235088, now seen corresponding path program 1 times [2022-11-16 16:12:03,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 16:12:03,510 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1711157805] [2022-11-16 16:12:03,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 16:12:03,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 16:12:03,588 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 16:12:03,588 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1314736293] [2022-11-16 16:12:03,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 16:12:03,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 16:12:03,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 16:12:03,590 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 16:12:03,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c54c3a-8fab-4f03-ae08-d0eb88cd9d63/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-16 16:12:04,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 16:12:04,311 INFO L263 TraceCheckSpWp]: Trace formula consists of 2518 conjuncts, 117 conjunts are in the unsatisfiable core [2022-11-16 16:12:04,325 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 16:12:04,382 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-16 16:12:04,763 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-16 16:12:04,764 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-16 16:12:04,809 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 5 treesize of output 3 [2022-11-16 16:12:05,369 INFO L321 Elim1Store]: treesize reduction 112, result has 28.7 percent of original size [2022-11-16 16:12:05,370 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 11 case distinctions, treesize of input 142 treesize of output 166 [2022-11-16 16:12:05,568 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 5 treesize of output 3 [2022-11-16 16:12:05,587 WARN L855 $PredicateComparison]: unable to prove that (and (not (= |c_bounded_malloc_#res.base| 0)) (< |c_bounded_malloc_#res.base| |c_#StackHeapBarrier|) (exists ((v_ArrVal_635 Int)) (= |c_#valid| (store |c_old(#valid)| |c_bounded_malloc_#res.base| v_ArrVal_635)))) is different from true [2022-11-16 16:12:05,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:12:05,612 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2022-11-16 16:12:05,677 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 14 [2022-11-16 16:12:05,685 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 [2022-11-16 16:12:06,393 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-16 16:12:06,394 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 29 [2022-11-16 16:12:06,602 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-16 16:12:06,603 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 29 [2022-11-16 16:12:06,816 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-16 16:12:06,817 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-11-16 16:12:06,834 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-16 16:12:06,834 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 29 [2022-11-16 16:12:08,893 WARN L855 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_13| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_13|) 0))) (and (<= (+ 2 .cse0) |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_13|) (not (= .cse0 0))))) is different from true [2022-11-16 16:12:11,006 WARN L855 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_14| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_14|) 0))) (and (not (= .cse0 0)) (<= (+ 2 .cse0) |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_14|)))) is different from true [2022-11-16 16:12:13,144 WARN L855 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_15| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_15|) 0))) (and (<= (+ 2 .cse0) |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_15|) (not (= .cse0 0))))) is different from true [2022-11-16 16:12:13,246 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 24 [2022-11-16 16:12:15,312 WARN L855 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_16| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_16|) 0))) (and (<= (+ .cse0 2) |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_16|) (not (= .cse0 0))))) is different from true [2022-11-16 16:12:17,411 WARN L855 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_17| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_17|) 0))) (and (<= (+ .cse0 2) |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_17|) (not (= .cse0 0))))) is different from true [2022-11-16 16:12:19,590 WARN L855 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_18| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_18|) 0))) (and (not (= .cse0 0)) (<= (+ .cse0 2) |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_18|)))) is different from true [2022-11-16 16:12:21,783 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 25 treesize of output 13 [2022-11-16 16:12:21,926 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 38 proven. 18 refuted. 0 times theorem prover too weak. 8 trivial. 58 not checked. [2022-11-16 16:12:21,928 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 16:12:22,548 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_642 (Array Int Int))) (not (= (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_hash_table_state_has_an_empty_slot_~rval#1.base| v_ArrVal_642) |c_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base|) |c_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.offset|) 0))) is different from false [2022-11-16 16:12:22,557 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 16:12:22,558 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1711157805] [2022-11-16 16:12:22,558 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-16 16:12:22,558 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1314736293] [2022-11-16 16:12:22,558 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1314736293] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 16:12:22,558 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [976522731] [2022-11-16 16:12:22,600 INFO L159 IcfgInterpreter]: Started Sifa with 99 locations of interest [2022-11-16 16:12:22,601 INFO L166 IcfgInterpreter]: Building call graph [2022-11-16 16:12:22,606 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-16 16:12:22,614 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-16 16:12:22,614 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-16 16:12:25,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:12:26,319 INFO L217 Elim1Store]: Index analysis took 524 ms [2022-11-16 16:12:45,230 WARN L233 SmtUtils]: Spent 18.83s on a formula simplification. DAG size of input: 1767 DAG size of output: 1179 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-16 16:12:45,235 INFO L321 Elim1Store]: treesize reduction 1960, result has 47.4 percent of original size [2022-11-16 16:12:45,240 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 197 select indices, 197 select index equivalence classes, 19308 disjoint index pairs (out of 19306 index pairs), introduced 197 new quantified variables, introduced 196 case distinctions, treesize of input 992 treesize of output 2366 [2022-11-16 16:12:48,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:12:49,188 INFO L217 Elim1Store]: Index analysis took 858 ms [2022-11-16 16:13:19,004 WARN L233 SmtUtils]: Spent 29.76s 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) [2022-11-16 16:13:19,007 INFO L321 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2022-11-16 16:13:19,010 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 [2022-11-16 16:15:38,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:15:38,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:15:38,769 INFO L217 Elim1Store]: Index analysis took 338 ms [2022-11-16 16:15:56,164 WARN L233 SmtUtils]: Spent 17.35s on a formula simplification. DAG size of input: 1776 DAG size of output: 1183 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-16 16:15:56,167 INFO L321 Elim1Store]: treesize reduction 1974, result has 47.3 percent of original size [2022-11-16 16:15:56,170 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19506 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 197 case distinctions, treesize of input 997 treesize of output 2374 [2022-11-16 16:16:01,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:01,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:02,357 INFO L217 Elim1Store]: Index analysis took 727 ms [2022-11-16 16:16:30,061 WARN L233 SmtUtils]: Spent 27.66s on a formula simplification. DAG size of input: 2172 DAG size of output: 1185 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-16 16:16:30,063 INFO L321 Elim1Store]: treesize reduction 3546, result has 33.3 percent of original size [2022-11-16 16:16:30,066 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 394 case distinctions, treesize of input 1007 treesize of output 2389 [2022-11-16 16:16:48,656 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 [2022-11-16 16:16:48,662 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 [2022-11-16 16:16:48,695 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 [2022-11-16 16:16:48,701 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 [2022-11-16 16:16:48,736 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-16 16:16:48,743 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-16 16:16:48,749 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-16 16:16:48,769 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-16 16:16:48,799 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 [2022-11-16 16:16:48,805 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 [2022-11-16 16:16:48,835 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 [2022-11-16 16:16:48,842 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 [2022-11-16 16:16:48,900 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 [2022-11-16 16:16:48,905 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 [2022-11-16 16:16:48,949 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-16 16:16:48,961 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-16 16:16:48,973 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-16 16:16:48,980 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-16 16:16:49,012 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 [2022-11-16 16:16:49,019 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 [2022-11-16 16:16:49,026 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 17 treesize of output 9 [2022-11-16 16:16:49,060 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 [2022-11-16 16:16:49,068 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 [2022-11-16 16:16:49,075 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 17 treesize of output 9 [2022-11-16 16:16:49,104 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-16 16:16:49,105 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 [2022-11-16 16:16:54,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:54,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:54,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:54,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:54,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:54,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:54,717 INFO L217 Elim1Store]: Index analysis took 379 ms [2022-11-16 16:16:54,750 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 [2022-11-16 16:16:55,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,234 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 [2022-11-16 16:16:55,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:55,950 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 [2022-11-16 16:16:56,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:56,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:56,766 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 [2022-11-16 16:16:57,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:57,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:16:57,674 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19703 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 [2022-11-16 16:17:13,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:13,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:13,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:13,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:13,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:13,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:13,998 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 [2022-11-16 16:17:14,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:14,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:14,682 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19703 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 [2022-11-16 16:17:15,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:15,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:15,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:15,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:15,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:15,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:15,514 INFO L217 Elim1Store]: Index analysis took 127 ms [2022-11-16 16:17:15,548 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 [2022-11-16 16:17:16,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,087 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 [2022-11-16 16:17:16,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:17:16,780 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 [2022-11-16 16:17:28,832 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 8 treesize of output 7 [2022-11-16 16:17:28,837 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 [2022-11-16 16:17:30,192 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-16 16:17:32,337 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-16 16:18:12,973 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 2811 for LOIs [2022-11-16 16:18:18,827 INFO L197 IcfgInterpreter]: Interpreting procedure hash_table_state_required_bytes with input of size 3262 for LOIs [2022-11-16 16:18:37,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:18:37,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:18:37,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:18:37,895 INFO L217 Elim1Store]: Index analysis took 375 ms [2022-11-16 16:19:13,068 WARN L233 SmtUtils]: Spent 34.80s on a formula simplification. DAG size of input: 2183 DAG size of output: 1191 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-16 16:19:13,072 INFO L321 Elim1Store]: treesize reduction 3564, result has 33.3 percent of original size [2022-11-16 16:19:13,074 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 201 select indices, 201 select index equivalence classes, 19902 disjoint index pairs (out of 20100 index pairs), introduced 201 new quantified variables, introduced 396 case distinctions, treesize of input 1012 treesize of output 2401 [2022-11-16 16:19:17,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:17,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:17,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:18,203 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 199 select indices, 199 select index equivalence classes, 19903 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 1002 treesize of output 1598 [2022-11-16 16:19:44,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:44,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:44,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:44,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:44,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:44,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:44,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:44,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:44,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:45,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:45,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:45,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:45,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:45,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:45,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:45,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:45,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:45,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:45,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:46,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:46,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:46,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:46,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:46,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:46,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:46,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:46,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:46,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:46,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:46,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:46,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:46,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:46,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:46,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:46,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:46,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:47,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:47,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:47,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:47,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:47,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:47,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:47,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:47,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:47,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:47,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:47,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:47,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:47,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:47,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:47,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:47,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:47,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:47,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:47,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:48,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:48,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:48,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:48,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:48,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:48,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:48,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:48,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:48,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:48,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:48,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:48,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:49,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:49,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:49,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:49,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:49,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:49,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:49,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:49,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:49,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:50,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:50,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:50,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:50,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:50,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:50,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:50,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:50,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:50,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:50,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:50,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:50,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:50,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:50,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:50,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:51,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:51,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:51,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:51,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:51,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:51,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:51,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:51,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:51,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:51,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:51,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:51,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:52,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:52,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:52,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:52,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:52,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:52,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:52,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:52,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:52,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:52,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:52,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:53,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:53,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:53,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:53,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:53,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:53,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:53,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:53,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:53,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:53,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:53,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:53,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:53,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:53,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:53,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:54,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:54,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:54,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:54,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:54,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:54,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:54,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:54,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:54,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:54,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:54,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:54,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:54,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:55,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:55,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:55,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:55,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:55,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:55,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:55,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:55,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:55,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:55,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:55,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:55,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:55,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:55,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:55,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:55,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:55,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:56,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:56,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:56,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:56,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:56,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:56,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:56,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:56,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:56,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:56,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:56,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:56,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:56,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:56,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:56,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:57,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:57,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:57,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:57,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:57,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:57,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:57,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:57,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:57,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:57,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:57,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:57,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:57,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:57,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:57,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:57,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:57,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:57,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:57,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:57,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:58,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:58,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:58,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:58,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:58,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:58,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:58,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:19:58,440 INFO L217 Elim1Store]: Index analysis took 14441 ms [2022-11-16 16:20:17,132 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 199 select indices, 199 select index equivalence classes, 19903 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 1002 treesize of output 1598 [2022-11-16 16:20:20,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:20:20,573 INFO L217 Elim1Store]: Index analysis took 457 ms [2022-11-16 16:20:24,667 INFO L321 Elim1Store]: treesize reduction 882, result has 33.4 percent of original size [2022-11-16 16:20:24,671 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 201 select indices, 201 select index equivalence classes, 20051 disjoint index pairs (out of 20100 index pairs), introduced 201 new quantified variables, introduced 98 case distinctions, treesize of input 1012 treesize of output 1805 [2022-11-16 16:21:10,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:10,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:10,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:10,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:10,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:10,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:10,620 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 [2022-11-16 16:21:10,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:11,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:11,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:11,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:11,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:11,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:11,092 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 [2022-11-16 16:21:12,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:12,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:12,268 INFO L217 Elim1Store]: Index analysis took 142 ms [2022-11-16 16:21:12,290 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19703 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 [2022-11-16 16:21:13,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:13,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:13,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:13,475 INFO L217 Elim1Store]: Index analysis took 356 ms [2022-11-16 16:21:20,315 WARN L233 SmtUtils]: Spent 6.82s on a formula simplification. DAG size of input: 1191 DAG size of output: 596 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-16 16:21:20,317 INFO L321 Elim1Store]: treesize reduction 792, result has 50.0 percent of original size [2022-11-16 16:21:20,319 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 201 select indices, 201 select index equivalence classes, 19902 disjoint index pairs (out of 20100 index pairs), introduced 201 new quantified variables, introduced 198 case distinctions, treesize of input 1006 treesize of output 1396 [2022-11-16 16:21:21,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:21,705 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 [2022-11-16 16:21:29,394 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 17 treesize of output 9 [2022-11-16 16:21:30,675 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 [2022-11-16 16:21:30,846 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 [2022-11-16 16:21:38,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,720 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 [2022-11-16 16:21:38,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:38,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,023 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 [2022-11-16 16:21:39,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:39,436 INFO L217 Elim1Store]: Index analysis took 103 ms [2022-11-16 16:21:39,462 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 [2022-11-16 16:21:40,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:40,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:40,469 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19703 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 [2022-11-16 16:21:41,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:41,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:41,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:21:41,840 INFO L217 Elim1Store]: Index analysis took 482 ms [2022-11-16 16:21:49,272 WARN L233 SmtUtils]: Spent 7.40s on a formula simplification. DAG size of input: 1191 DAG size of output: 596 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-16 16:21:49,274 INFO L321 Elim1Store]: treesize reduction 792, result has 50.0 percent of original size [2022-11-16 16:21:49,276 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 201 select indices, 201 select index equivalence classes, 19902 disjoint index pairs (out of 20100 index pairs), introduced 201 new quantified variables, introduced 198 case distinctions, treesize of input 1006 treesize of output 1396 [2022-11-16 16:21:56,779 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 17 treesize of output 9 [2022-11-16 16:21:58,799 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 [2022-11-16 16:21:59,036 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 [2022-11-16 16:22:15,616 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-16 16:22:15,616 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 [2022-11-16 16:22:32,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:32,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:32,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:32,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:32,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:32,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:32,838 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 [2022-11-16 16:22:33,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:33,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:33,903 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19703 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 [2022-11-16 16:22:34,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:34,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:34,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:35,180 INFO L217 Elim1Store]: Index analysis took 378 ms [2022-11-16 16:22:41,664 WARN L233 SmtUtils]: Spent 6.45s on a formula simplification. DAG size of input: 1191 DAG size of output: 596 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-16 16:22:41,666 INFO L321 Elim1Store]: treesize reduction 792, result has 50.0 percent of original size [2022-11-16 16:22:41,668 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 201 select indices, 201 select index equivalence classes, 19902 disjoint index pairs (out of 20100 index pairs), introduced 201 new quantified variables, introduced 198 case distinctions, treesize of input 1006 treesize of output 1396 [2022-11-16 16:22:42,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:42,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:42,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:42,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:42,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:42,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:42,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:42,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:42,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:42,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:42,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:42,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:42,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:42,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:42,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:42,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:42,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:42,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,053 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 [2022-11-16 16:22:43,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:43,437 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 [2022-11-16 16:22:53,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:53,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:53,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:53,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:53,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:53,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:54,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:55,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:55,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:55,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:55,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:55,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:55,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:55,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:55,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:55,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:55,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:55,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:55,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:55,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:55,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:55,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:55,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:55,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:55,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:55,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:55,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:56,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:56,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:56,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:56,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:56,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:56,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:56,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:56,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:56,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:56,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:56,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:56,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:56,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:56,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:57,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:57,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:57,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:57,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:57,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:57,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:57,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:57,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:57,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:57,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:57,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:57,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:57,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:57,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:57,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:57,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:57,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:57,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:57,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:58,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:59,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:59,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:59,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:59,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:59,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:59,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:59,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:59,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:59,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:59,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:22:59,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:00,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:01,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:01,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:01,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:01,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:01,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:01,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:01,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:01,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:01,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:01,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:01,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:01,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:01,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:01,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:01,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:01,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:01,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:02,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:02,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:02,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:02,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:02,104 INFO L217 Elim1Store]: Index analysis took 8807 ms [2022-11-16 16:23:25,155 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 199 select indices, 199 select index equivalence classes, 19903 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 1002 treesize of output 1598 [2022-11-16 16:23:27,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:27,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:27,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:27,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:27,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:27,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 16:23:27,754 INFO L217 Elim1Store]: Index analysis took 384 ms [2022-11-16 16:23:57,631 WARN L233 SmtUtils]: Spent 29.53s 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) [2022-11-16 16:23:57,633 INFO L321 Elim1Store]: treesize reduction 3510, result has 33.3 percent of original size [2022-11-16 16:23:57,636 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 201 select indices, 201 select index equivalence classes, 19905 disjoint index pairs (out of 20100 index pairs), introduced 201 new quantified variables, introduced 390 case distinctions, treesize of input 1012 treesize of output 2389 [2022-11-16 16:24:05,899 INFO L197 IcfgInterpreter]: Interpreting procedure aws_mul_size_checked with input of size 3662 for LOIs [2022-11-16 16:25:51,957 INFO L197 IcfgInterpreter]: Interpreting procedure __CPROVER_overflow_mult with input of size 3649 for LOIs [2022-11-16 16:26:03,292 INFO L197 IcfgInterpreter]: Interpreting procedure aws_add_size_checked with input of size 1099 for LOIs [2022-11-16 16:26:13,306 INFO L197 IcfgInterpreter]: Interpreting procedure __CPROVER_overflow_plus with input of size 684 for LOIs [2022-11-16 16:26:13,820 INFO L197 IcfgInterpreter]: Interpreting procedure aws_is_power_of_two with input of size 2826 for LOIs [2022-11-16 16:26:19,782 INFO L197 IcfgInterpreter]: Interpreting procedure bounded_malloc with input of size 690 for LOIs