./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8 --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 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:14:16,993 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:14:16,996 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:14:17,053 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:14:17,054 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:14:17,056 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:14:17,059 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:14:17,062 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:14:17,065 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:14:17,067 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:14:17,068 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:14:17,070 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:14:17,071 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:14:17,072 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:14:17,075 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:14:17,077 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:14:17,078 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:14:17,080 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:14:17,082 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:14:17,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:14:17,088 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:14:17,090 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:14:17,092 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:14:17,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:14:17,099 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:14:17,100 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:14:17,100 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:14:17,102 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:14:17,102 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:14:17,104 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:14:17,105 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:14:17,106 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:14:17,107 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:14:17,108 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:14:17,110 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:14:17,110 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:14:17,111 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:14:17,112 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:14:17,112 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:14:17,114 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:14:17,115 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:14:17,116 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:14:17,174 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:14:17,175 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:14:17,176 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:14:17,176 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:14:17,177 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:14:17,177 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:14:17,177 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:14:17,178 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:14:17,178 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:14:17,179 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:14:17,179 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:14:17,179 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:14:17,180 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:14:17,180 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:14:17,180 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:14:17,181 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:14:17,181 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:14:17,182 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:14:17,182 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:14:17,182 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:14:17,183 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:14:17,183 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:14:17,183 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:14:17,184 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:14:17,184 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:14:17,184 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:14:17,185 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:14:17,185 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:14:17,185 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:14:17,185 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:14:17,186 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:14:17,186 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:14:17,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:14:17,187 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:14:17,187 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:14:17,187 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:14:17,188 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 [2021-11-07 01:14:17,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:14:17,585 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:14:17,588 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:14:17,589 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:14:17,591 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:14:17,592 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-11-07 01:14:17,702 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/data/270cc3a2d/88704ceffca94d0483c3d5829f4e03c8/FLAGc6bedf314 [2021-11-07 01:14:18,686 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:14:18,688 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-11-07 01:14:18,742 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/data/270cc3a2d/88704ceffca94d0483c3d5829f4e03c8/FLAGc6bedf314 [2021-11-07 01:14:19,126 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/data/270cc3a2d/88704ceffca94d0483c3d5829f4e03c8 [2021-11-07 01:14:19,129 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:14:19,131 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:14:19,134 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:14:19,134 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:14:19,138 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:14:19,138 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:14:19" (1/1) ... [2021-11-07 01:14:19,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24dbee33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:14:19, skipping insertion in model container [2021-11-07 01:14:19,140 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:14:19" (1/1) ... [2021-11-07 01:14:19,149 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:14:19,277 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:14:19,656 WARN L228 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_3fd926dd-1d24-47f9-8525-5b3ff8b07150/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-07 01:14:19,665 WARN L228 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_3fd926dd-1d24-47f9-8525-5b3ff8b07150/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-07 01:14:19,693 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:14:19,700 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:14:20,796 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:20,797 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:20,798 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:20,799 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:20,800 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:20,819 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:20,820 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:20,822 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:20,823 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:20,826 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:20,828 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:20,829 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:20,829 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:21,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 01:14:21,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 01:14:21,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 01:14:21,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 01:14:21,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 01:14:21,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 01:14:21,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 01:14:21,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 01:14:21,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 01:14:21,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 01:14:21,642 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 01:14:21,673 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:14:21,703 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-07 01:14:21,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f428eeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:14:21, skipping insertion in model container [2021-11-07 01:14:21,704 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:14:21,705 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:14:21,710 INFO L168 Benchmark]: Toolchain (without parser) took 2574.79 ms. Allocated memory is still 117.4 MB. Free memory was 70.2 MB in the beginning and 58.3 MB in the end (delta: 11.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-11-07 01:14:21,711 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 117.4 MB. Free memory is still 93.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:14:21,713 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2571.10 ms. Allocated memory is still 117.4 MB. Free memory was 70.0 MB in the beginning and 58.3 MB in the end (delta: 11.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-11-07 01:14:21,715 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 117.4 MB. Free memory is still 93.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2571.10 ms. Allocated memory is still 117.4 MB. Free memory was 70.0 MB in the beginning and 58.3 MB in the end (delta: 11.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7039]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8 --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 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:14:24,447 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:14:24,450 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:14:24,487 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:14:24,488 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:14:24,489 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:14:24,491 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:14:24,494 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:14:24,497 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:14:24,498 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:14:24,500 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:14:24,502 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:14:24,502 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:14:24,504 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:14:24,506 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:14:24,508 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:14:24,509 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:14:24,511 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:14:24,514 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:14:24,517 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:14:24,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:14:24,521 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:14:24,523 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:14:24,524 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:14:24,530 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:14:24,538 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:14:24,538 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:14:24,542 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:14:24,544 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:14:24,546 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:14:24,547 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:14:24,549 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:14:24,550 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:14:24,552 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:14:24,562 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:14:24,564 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:14:24,565 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:14:24,565 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:14:24,565 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:14:24,568 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:14:24,569 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:14:24,572 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:14:24,636 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:14:24,637 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:14:24,638 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:14:24,639 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:14:24,639 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:14:24,639 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:14:24,640 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:14:24,640 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:14:24,640 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:14:24,642 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:14:24,643 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:14:24,644 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:14:24,644 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:14:24,644 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:14:24,645 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:14:24,645 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:14:24,645 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:14:24,645 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:14:24,646 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:14:24,646 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:14:24,646 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:14:24,647 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:14:24,647 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:14:24,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:14:24,648 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:14:24,648 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:14:24,648 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:14:24,649 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:14:24,649 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:14:24,649 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:14:24,649 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:14:24,650 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:14:24,650 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 [2021-11-07 01:14:25,157 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:14:25,188 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:14:25,192 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:14:25,194 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:14:25,195 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:14:25,196 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-11-07 01:14:25,291 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/data/e8899b21b/ea8099d6f55842489df837ec4c3c7c9f/FLAG44d1492f6 [2021-11-07 01:14:26,414 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:14:26,415 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-11-07 01:14:26,465 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/data/e8899b21b/ea8099d6f55842489df837ec4c3c7c9f/FLAG44d1492f6 [2021-11-07 01:14:26,829 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/data/e8899b21b/ea8099d6f55842489df837ec4c3c7c9f [2021-11-07 01:14:26,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:14:26,834 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:14:26,836 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:14:26,836 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:14:26,845 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:14:26,846 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:14:26" (1/1) ... [2021-11-07 01:14:26,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e90599 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:14:26, skipping insertion in model container [2021-11-07 01:14:26,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:14:26" (1/1) ... [2021-11-07 01:14:26,856 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:14:27,005 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:14:27,402 WARN L228 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_3fd926dd-1d24-47f9-8525-5b3ff8b07150/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-07 01:14:27,409 WARN L228 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_3fd926dd-1d24-47f9-8525-5b3ff8b07150/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-07 01:14:27,437 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:14:27,443 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:14:28,591 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:28,593 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:28,595 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:28,596 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:28,598 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:28,634 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:28,637 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:28,642 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:28,643 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:28,649 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:28,651 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:28,654 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:28,655 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 01:14:29,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 01:14:29,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 01:14:29,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 01:14:29,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 01:14:29,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 01:14:29,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 01:14:29,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 01:14:29,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 01:14:29,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 01:14:29,353 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 01:14:29,386 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:14:29,414 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:14:29,458 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:14:29,470 WARN L228 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_3fd926dd-1d24-47f9-8525-5b3ff8b07150/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-07 01:14:29,471 WARN L228 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_3fd926dd-1d24-47f9-8525-5b3ff8b07150/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-07 01:14:29,472 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:14:29,473 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:14:29,518 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,519 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,519 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,520 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,521 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,529 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,530 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,531 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,532 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,533 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,534 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,534 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,535 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 01:14:29,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 01:14:29,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 01:14:29,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 01:14:29,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 01:14:29,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 01:14:29,613 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 01:14:29,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 01:14:29,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 01:14:29,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 01:14:29,669 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 01:14:29,698 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:14:29,716 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:14:29,743 WARN L228 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_3fd926dd-1d24-47f9-8525-5b3ff8b07150/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-07 01:14:29,743 WARN L228 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_3fd926dd-1d24-47f9-8525-5b3ff8b07150/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-07 01:14:29,745 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:14:29,746 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:14:29,818 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,818 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,819 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,819 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,820 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,834 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,836 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,838 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,839 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,840 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,840 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,841 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,842 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:14:29,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 01:14:29,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 01:14:29,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 01:14:29,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 01:14:29,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 01:14:29,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 01:14:29,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 01:14:29,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 01:14:29,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 01:14:29,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 01:14:29,979 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 01:14:30,003 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:14:30,338 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:14:30,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:14:30 WrapperNode [2021-11-07 01:14:30,339 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:14:30,340 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:14:30,341 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:14:30,341 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:14:30,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:14:30" (1/1) ... [2021-11-07 01:14:30,488 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:14:30" (1/1) ... [2021-11-07 01:14:30,555 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 01:14:30,556 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 01:14:30,557 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 01:14:30,557 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 01:14:30,567 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:14:30" (1/1) ... [2021-11-07 01:14:30,568 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:14:30" (1/1) ... [2021-11-07 01:14:30,597 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:14:30" (1/1) ... [2021-11-07 01:14:30,598 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:14:30" (1/1) ... [2021-11-07 01:14:30,653 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:14:30" (1/1) ... [2021-11-07 01:14:30,659 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:14:30" (1/1) ... [2021-11-07 01:14:30,675 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:14:30" (1/1) ... [2021-11-07 01:14:30,696 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 01:14:30,698 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 01:14:30,698 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 01:14:30,698 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 01:14:30,699 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:14:30" (1/1) ... [2021-11-07 01:14:30,707 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:14:30,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:14:30,743 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 01:14:30,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 01:14:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 01:14:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 01:14:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 01:14:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 01:14:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 01:14:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 01:14:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 01:14:31,486 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 01:14:31,487 INFO L299 CfgBuilder]: Removed 24 assume(true) statements. [2021-11-07 01:14:31,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:14:31 BoogieIcfgContainer [2021-11-07 01:14:31,490 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 01:14:31,492 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 01:14:31,492 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 01:14:31,496 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 01:14:31,496 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:14:26" (1/3) ... [2021-11-07 01:14:31,497 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70542f0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:14:31, skipping insertion in model container [2021-11-07 01:14:31,497 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:14:30" (2/3) ... [2021-11-07 01:14:31,498 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70542f0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:14:31, skipping insertion in model container [2021-11-07 01:14:31,498 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:14:31" (3/3) ... [2021-11-07 01:14:31,500 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_linked_list_node_reset_harness.i [2021-11-07 01:14:31,507 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 01:14:31,507 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-07 01:14:31,573 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 01:14:31,582 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 01:14:31,582 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-07 01:14:31,598 INFO L276 IsEmpty]: Start isEmpty. Operand has 31 states, 28 states have (on average 1.5) internal successors, (42), 30 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:14:31,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-07 01:14:31,604 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:14:31,605 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:14:31,606 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:14:31,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:14:31,613 INFO L85 PathProgramCache]: Analyzing trace with hash -1935931966, now seen corresponding path program 1 times [2021-11-07 01:14:31,630 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:14:31,630 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1214791371] [2021-11-07 01:14:31,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:14:31,631 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:14:31,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:14:31,635 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:14:31,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-07 01:14:31,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:14:31,865 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-07 01:14:31,870 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:14:31,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:31,959 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:14:32,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:32,024 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:14:32,024 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1214791371] [2021-11-07 01:14:32,025 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1214791371] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:14:32,025 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:14:32,026 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-07 01:14:32,028 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321427026] [2021-11-07 01:14:32,033 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 01:14:32,034 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:14:32,050 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 01:14:32,051 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 01:14:32,054 INFO L87 Difference]: Start difference. First operand has 31 states, 28 states have (on average 1.5) internal successors, (42), 30 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:14:32,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:14:32,075 INFO L93 Difference]: Finished difference Result 59 states and 80 transitions. [2021-11-07 01:14:32,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 01:14:32,077 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-11-07 01:14:32,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:14:32,088 INFO L225 Difference]: With dead ends: 59 [2021-11-07 01:14:32,088 INFO L226 Difference]: Without dead ends: 26 [2021-11-07 01:14:32,091 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 01:14:32,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2021-11-07 01:14:32,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 26. [2021-11-07 01:14:32,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 24 states have (on average 1.25) internal successors, (30), 25 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:14:32,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 30 transitions. [2021-11-07 01:14:32,132 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 30 transitions. Word has length 10 [2021-11-07 01:14:32,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:14:32,133 INFO L470 AbstractCegarLoop]: Abstraction has 26 states and 30 transitions. [2021-11-07 01:14:32,134 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:14:32,134 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2021-11-07 01:14:32,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-07 01:14:32,135 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:14:32,135 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:14:32,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-07 01:14:32,353 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:14:32,354 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:14:32,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:14:32,355 INFO L85 PathProgramCache]: Analyzing trace with hash 712013687, now seen corresponding path program 1 times [2021-11-07 01:14:32,356 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:14:32,357 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1784384057] [2021-11-07 01:14:32,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:14:32,357 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:14:32,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:14:32,361 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:14:32,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-07 01:14:32,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:14:32,557 INFO L263 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-07 01:14:32,559 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:14:32,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:32,688 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:14:32,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:32,756 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:14:32,756 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1784384057] [2021-11-07 01:14:32,756 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1784384057] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:14:32,756 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:14:32,757 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-07 01:14:32,757 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [832324282] [2021-11-07 01:14:32,759 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 01:14:32,759 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:14:32,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 01:14:32,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 01:14:32,761 INFO L87 Difference]: Start difference. First operand 26 states and 30 transitions. Second operand has 4 states, 4 states have (on average 3.75) internal successors, (15), 4 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:14:32,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:14:32,801 INFO L93 Difference]: Finished difference Result 49 states and 58 transitions. [2021-11-07 01:14:32,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 01:14:32,802 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.75) internal successors, (15), 4 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2021-11-07 01:14:32,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:14:32,803 INFO L225 Difference]: With dead ends: 49 [2021-11-07 01:14:32,804 INFO L226 Difference]: Without dead ends: 28 [2021-11-07 01:14:32,807 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 01:14:32,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2021-11-07 01:14:32,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 28. [2021-11-07 01:14:32,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 26 states have (on average 1.2307692307692308) internal successors, (32), 27 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:14:32,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2021-11-07 01:14:32,829 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 13 [2021-11-07 01:14:32,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:14:32,829 INFO L470 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2021-11-07 01:14:32,830 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.75) internal successors, (15), 4 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:14:32,830 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2021-11-07 01:14:32,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-07 01:14:32,831 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:14:32,831 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:14:32,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-07 01:14:33,051 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:14:33,051 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:14:33,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:14:33,052 INFO L85 PathProgramCache]: Analyzing trace with hash -845820041, now seen corresponding path program 1 times [2021-11-07 01:14:33,053 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:14:33,054 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [970235090] [2021-11-07 01:14:33,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:14:33,054 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:14:33,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:14:33,055 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:14:33,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-07 01:14:33,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:14:33,311 INFO L263 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-07 01:14:33,313 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:14:33,510 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:33,511 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:14:33,826 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:33,827 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:14:33,827 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [970235090] [2021-11-07 01:14:33,827 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [970235090] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 01:14:33,828 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [691910419] [2021-11-07 01:14:33,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:14:33,828 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-07 01:14:33,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 [2021-11-07 01:14:33,839 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-07 01:14:33,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2021-11-07 01:14:34,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:14:34,063 INFO L263 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-07 01:14:34,064 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:14:34,168 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-07 01:14:34,168 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:14:34,291 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-07 01:14:34,291 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [691910419] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:14:34,291 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-11-07 01:14:34,292 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [5, 5] total 12 [2021-11-07 01:14:34,292 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1541528790] [2021-11-07 01:14:34,292 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 01:14:34,293 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:14:34,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 01:14:34,294 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2021-11-07 01:14:34,294 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:14:34,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:14:34,404 INFO L93 Difference]: Finished difference Result 44 states and 49 transitions. [2021-11-07 01:14:34,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 01:14:34,404 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2021-11-07 01:14:34,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:14:34,406 INFO L225 Difference]: With dead ends: 44 [2021-11-07 01:14:34,406 INFO L226 Difference]: Without dead ends: 35 [2021-11-07 01:14:34,407 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182 [2021-11-07 01:14:34,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2021-11-07 01:14:34,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 29. [2021-11-07 01:14:34,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 27 states have (on average 1.1851851851851851) internal successors, (32), 28 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:14:34,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 32 transitions. [2021-11-07 01:14:34,414 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 32 transitions. Word has length 15 [2021-11-07 01:14:34,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:14:34,414 INFO L470 AbstractCegarLoop]: Abstraction has 29 states and 32 transitions. [2021-11-07 01:14:34,414 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:14:34,415 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 32 transitions. [2021-11-07 01:14:34,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-07 01:14:34,415 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:14:34,416 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:14:34,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2021-11-07 01:14:34,631 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-07 01:14:34,821 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:14:34,822 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:14:34,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:14:34,822 INFO L85 PathProgramCache]: Analyzing trace with hash -844211327, now seen corresponding path program 1 times [2021-11-07 01:14:34,823 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:14:34,823 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1939311199] [2021-11-07 01:14:34,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:14:34,824 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:14:34,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:14:34,835 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:14:34,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-07 01:14:35,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:14:35,025 INFO L263 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-07 01:14:35,027 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:14:35,166 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:35,167 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:14:35,439 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:35,440 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:14:35,440 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1939311199] [2021-11-07 01:14:35,440 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1939311199] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 01:14:35,441 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1270987573] [2021-11-07 01:14:35,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:14:35,441 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-07 01:14:35,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 [2021-11-07 01:14:35,454 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-07 01:14:35,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2021-11-07 01:14:35,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:14:35,852 INFO L263 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-07 01:14:35,854 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:14:35,927 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:35,927 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:14:36,000 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:36,001 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1270987573] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 01:14:36,005 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1509467860] [2021-11-07 01:14:36,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:14:36,006 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 01:14:36,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:14:36,013 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 01:14:36,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-07 01:14:36,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:14:36,209 INFO L263 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 01:14:36,219 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:14:36,308 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:36,308 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:14:36,668 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:36,669 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1509467860] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 01:14:36,669 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-11-07 01:14:36,669 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 10 [2021-11-07 01:14:36,669 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [667569350] [2021-11-07 01:14:36,670 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-07 01:14:36,670 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:14:36,671 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-07 01:14:36,671 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2021-11-07 01:14:36,672 INFO L87 Difference]: Start difference. First operand 29 states and 32 transitions. Second operand has 10 states, 10 states have (on average 2.2) internal successors, (22), 10 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:14:37,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:14:37,187 INFO L93 Difference]: Finished difference Result 55 states and 64 transitions. [2021-11-07 01:14:37,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 01:14:37,189 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.2) internal successors, (22), 10 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2021-11-07 01:14:37,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:14:37,190 INFO L225 Difference]: With dead ends: 55 [2021-11-07 01:14:37,190 INFO L226 Difference]: Without dead ends: 33 [2021-11-07 01:14:37,191 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=53, Invalid=79, Unknown=0, NotChecked=0, Total=132 [2021-11-07 01:14:37,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2021-11-07 01:14:37,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2021-11-07 01:14:37,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 31 states have (on average 1.1612903225806452) internal successors, (36), 32 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:14:37,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 36 transitions. [2021-11-07 01:14:37,198 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 36 transitions. Word has length 15 [2021-11-07 01:14:37,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:14:37,199 INFO L470 AbstractCegarLoop]: Abstraction has 33 states and 36 transitions. [2021-11-07 01:14:37,199 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.2) internal successors, (22), 10 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:14:37,199 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 36 transitions. [2021-11-07 01:14:37,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-07 01:14:37,200 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:14:37,200 INFO L513 BasicCegarLoop]: trace histogram [6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:14:37,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-11-07 01:14:37,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2021-11-07 01:14:37,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-11-07 01:14:37,819 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 01:14:37,819 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:14:37,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:14:37,820 INFO L85 PathProgramCache]: Analyzing trace with hash -1651045503, now seen corresponding path program 2 times [2021-11-07 01:14:37,821 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:14:37,821 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1216417497] [2021-11-07 01:14:37,821 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-07 01:14:37,822 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:14:37,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:14:37,823 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:14:37,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-11-07 01:14:38,123 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-07 01:14:38,124 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 01:14:38,133 INFO L263 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-07 01:14:38,134 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:14:38,390 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:38,390 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:14:39,480 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:39,481 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:14:39,481 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1216417497] [2021-11-07 01:14:39,481 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1216417497] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 01:14:39,482 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [583097312] [2021-11-07 01:14:39,482 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-07 01:14:39,482 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-07 01:14:39,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 [2021-11-07 01:14:39,485 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-07 01:14:39,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2021-11-07 01:14:40,101 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-07 01:14:40,101 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 01:14:40,107 INFO L263 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-07 01:14:40,108 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:14:40,254 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:40,254 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:14:40,369 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:40,369 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [583097312] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 01:14:40,369 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1788496310] [2021-11-07 01:14:40,369 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-07 01:14:40,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 01:14:40,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:14:40,371 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 01:14:40,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-11-07 01:14:40,615 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-07 01:14:40,616 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 01:14:40,623 INFO L263 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-07 01:14:40,625 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:14:40,758 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:40,758 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:14:43,014 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:43,014 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1788496310] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 01:14:43,015 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-11-07 01:14:43,015 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9, 9, 9, 9] total 22 [2021-11-07 01:14:43,015 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [163294954] [2021-11-07 01:14:43,016 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2021-11-07 01:14:43,016 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:14:43,017 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-11-07 01:14:43,017 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=138, Invalid=324, Unknown=0, NotChecked=0, Total=462 [2021-11-07 01:14:43,017 INFO L87 Difference]: Start difference. First operand 33 states and 36 transitions. Second operand has 22 states, 22 states have (on average 1.5454545454545454) internal successors, (34), 22 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:14:45,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:14:45,696 INFO L93 Difference]: Finished difference Result 63 states and 76 transitions. [2021-11-07 01:14:45,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-07 01:14:45,701 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 1.5454545454545454) internal successors, (34), 22 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-11-07 01:14:45,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:14:45,702 INFO L225 Difference]: With dead ends: 63 [2021-11-07 01:14:45,702 INFO L226 Difference]: Without dead ends: 41 [2021-11-07 01:14:45,703 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 5.3s TimeCoverageRelationStatistics Valid=255, Invalid=501, Unknown=0, NotChecked=0, Total=756 [2021-11-07 01:14:45,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2021-11-07 01:14:45,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 41. [2021-11-07 01:14:45,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 39 states have (on average 1.1282051282051282) internal successors, (44), 40 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:14:45,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 44 transitions. [2021-11-07 01:14:45,712 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 44 transitions. Word has length 19 [2021-11-07 01:14:45,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:14:45,712 INFO L470 AbstractCegarLoop]: Abstraction has 41 states and 44 transitions. [2021-11-07 01:14:45,712 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 1.5454545454545454) internal successors, (34), 22 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:14:45,713 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 44 transitions. [2021-11-07 01:14:45,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-07 01:14:45,714 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:14:45,714 INFO L513 BasicCegarLoop]: trace histogram [14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:14:45,750 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-11-07 01:14:45,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (9)] Ended with exit code 0 [2021-11-07 01:14:46,133 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (10)] Forceful destruction successful, exit code 0 [2021-11-07 01:14:46,329 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt [2021-11-07 01:14:46,330 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:14:46,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:14:46,330 INFO L85 PathProgramCache]: Analyzing trace with hash 1574988673, now seen corresponding path program 3 times [2021-11-07 01:14:46,331 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:14:46,331 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [652322421] [2021-11-07 01:14:46,331 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-07 01:14:46,332 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:14:46,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:14:46,333 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:14:46,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2021-11-07 01:14:46,835 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2021-11-07 01:14:46,836 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 01:14:46,850 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 18 conjunts are in the unsatisfiable core [2021-11-07 01:14:46,852 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:14:47,404 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:47,404 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:14:50,573 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:50,573 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:14:50,573 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [652322421] [2021-11-07 01:14:50,574 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [652322421] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 01:14:50,574 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [676874092] [2021-11-07 01:14:50,574 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-07 01:14:50,574 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-07 01:14:50,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 [2021-11-07 01:14:50,575 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-07 01:14:50,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2021-11-07 01:14:52,289 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2021-11-07 01:14:52,289 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 01:14:52,299 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 18 conjunts are in the unsatisfiable core [2021-11-07 01:14:52,301 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:14:52,541 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:52,542 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:14:52,930 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:14:52,930 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [676874092] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 01:14:52,930 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1993412351] [2021-11-07 01:14:52,930 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-07 01:14:52,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 01:14:52,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:14:52,937 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 01:14:52,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-11-07 01:15:09,952 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2021-11-07 01:15:09,953 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 01:15:09,978 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 18 conjunts are in the unsatisfiable core [2021-11-07 01:15:09,980 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:15:10,182 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:15:10,182 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:15:10,547 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:15:10,547 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1993412351] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 01:15:10,547 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-11-07 01:15:10,547 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17, 17, 17, 17] total 32 [2021-11-07 01:15:10,548 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1537240879] [2021-11-07 01:15:10,548 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2021-11-07 01:15:10,549 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:15:10,549 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2021-11-07 01:15:10,550 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=273, Invalid=719, Unknown=0, NotChecked=0, Total=992 [2021-11-07 01:15:10,551 INFO L87 Difference]: Start difference. First operand 41 states and 44 transitions. Second operand has 32 states, 32 states have (on average 1.34375) internal successors, (43), 32 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:15:31,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:15:31,748 INFO L93 Difference]: Finished difference Result 101 states and 124 transitions. [2021-11-07 01:15:31,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-11-07 01:15:31,750 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 1.34375) internal successors, (43), 32 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2021-11-07 01:15:31,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:15:31,752 INFO L225 Difference]: With dead ends: 101 [2021-11-07 01:15:31,752 INFO L226 Difference]: Without dead ends: 79 [2021-11-07 01:15:31,754 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 170 GetRequests, 126 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 195 ImplicationChecksByTransitivity, 22.7s TimeCoverageRelationStatistics Valid=603, Invalid=1467, Unknown=0, NotChecked=0, Total=2070 [2021-11-07 01:15:31,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2021-11-07 01:15:31,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 57. [2021-11-07 01:15:31,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 55 states have (on average 1.1090909090909091) internal successors, (61), 56 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:15:31,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 61 transitions. [2021-11-07 01:15:31,770 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 61 transitions. Word has length 27 [2021-11-07 01:15:31,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:15:31,771 INFO L470 AbstractCegarLoop]: Abstraction has 57 states and 61 transitions. [2021-11-07 01:15:31,771 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 1.34375) internal successors, (43), 32 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:15:31,771 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 61 transitions. [2021-11-07 01:15:31,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-07 01:15:31,773 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:15:31,773 INFO L513 BasicCegarLoop]: trace histogram [16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:15:31,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2021-11-07 01:15:32,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2021-11-07 01:15:32,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2021-11-07 01:15:32,377 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt [2021-11-07 01:15:32,377 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:15:32,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:15:32,378 INFO L85 PathProgramCache]: Analyzing trace with hash -1999912063, now seen corresponding path program 4 times [2021-11-07 01:15:32,378 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:15:32,379 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [582061190] [2021-11-07 01:15:32,379 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-07 01:15:32,379 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:15:32,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:15:32,380 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:15:32,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2021-11-07 01:15:32,964 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-07 01:15:32,964 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 01:15:32,984 INFO L263 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 44 conjunts are in the unsatisfiable core [2021-11-07 01:15:32,987 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:15:33,095 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 8 [2021-11-07 01:15:33,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:33,182 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2021-11-07 01:15:33,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:33,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:33,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:33,332 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 35 [2021-11-07 01:15:33,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:33,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:33,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:33,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:33,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:33,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:33,473 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 48 [2021-11-07 01:15:33,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:33,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:33,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:33,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:33,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:33,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:33,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:33,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:33,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:33,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:33,754 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 61 [2021-11-07 01:15:34,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,077 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 74 [2021-11-07 01:15:34,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,407 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 87 [2021-11-07 01:15:34,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:34,865 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 101 [2021-11-07 01:15:35,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:35,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 115 [2021-11-07 01:15:36,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,119 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 129 [2021-11-07 01:15:36,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:36,784 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 139 [2021-11-07 01:15:37,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:37,563 INFO L244 Elim1Store]: Index analysis took 114 ms [2021-11-07 01:15:37,565 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 152 [2021-11-07 01:15:38,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:38,430 INFO L244 Elim1Store]: Index analysis took 121 ms [2021-11-07 01:15:38,432 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 165 [2021-11-07 01:15:39,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:39,474 INFO L244 Elim1Store]: Index analysis took 171 ms [2021-11-07 01:15:39,477 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 143 treesize of output 178 [2021-11-07 01:15:40,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:15:40,651 INFO L244 Elim1Store]: Index analysis took 168 ms [2021-11-07 01:15:40,654 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 105 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 191 [2021-11-07 01:15:43,666 INFO L354 Elim1Store]: treesize reduction 1616, result has 7.7 percent of original size [2021-11-07 01:15:43,667 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 0 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 120 case distinctions, treesize of input 147 treesize of output 188 [2021-11-07 01:15:47,546 INFO L354 Elim1Store]: treesize reduction 1410, result has 0.1 percent of original size [2021-11-07 01:15:47,546 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 0 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 120 case distinctions, treesize of input 150 treesize of output 52 [2021-11-07 01:15:47,892 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:15:47,892 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:18:40,150 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1830891 treesize of output 1830887 [2021-11-07 01:18:47,589 WARN L207 SmtUtils]: Spent 7.44 s on a formula simplification that was a NOOP. DAG size: 170 [2021-11-07 01:19:50,780 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 130 refuted. 6 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:19:50,781 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:19:50,781 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [582061190] [2021-11-07 01:19:50,781 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [582061190] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 01:19:50,782 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2055318900] [2021-11-07 01:19:50,782 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-07 01:19:50,782 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-07 01:19:50,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 [2021-11-07 01:19:50,795 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-07 01:19:50,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2021-11-07 01:19:52,268 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-07 01:19:52,268 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 01:19:52,277 INFO L263 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 51 conjunts are in the unsatisfiable core [2021-11-07 01:19:52,279 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:20:31,122 INFO L354 Elim1Store]: treesize reduction 32, result has 22.0 percent of original size [2021-11-07 01:20:31,122 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 21 [2021-11-07 01:20:31,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:31,582 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2021-11-07 01:20:31,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:31,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:31,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:31,951 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 35 [2021-11-07 01:20:32,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:32,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:32,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:32,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:32,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:32,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:32,349 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 48 [2021-11-07 01:20:32,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:32,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:32,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:32,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:32,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:32,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:32,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:32,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:32,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:32,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:32,725 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 61 [2021-11-07 01:20:33,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,149 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 74 [2021-11-07 01:20:33,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:33,618 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 87 [2021-11-07 01:20:34,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,241 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 100 [2021-11-07 01:20:34,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:34,974 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 114 [2021-11-07 01:20:35,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:35,769 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 128 [2021-11-07 01:20:36,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:36,453 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 142 [2021-11-07 01:20:37,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,141 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 156 [2021-11-07 01:20:37,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:37,793 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 170 [2021-11-07 01:20:38,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:38,606 INFO L244 Elim1Store]: Index analysis took 137 ms [2021-11-07 01:20:38,610 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 143 treesize of output 178 [2021-11-07 01:20:39,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,325 INFO L244 Elim1Store]: Index analysis took 125 ms [2021-11-07 01:20:39,329 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 105 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 154 treesize of output 192 [2021-11-07 01:20:39,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:39,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:20:40,082 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:20:40,082 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 120 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 105 case distinctions, treesize of input 147 treesize of output 188 [2021-11-07 01:20:54,641 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:20:54,641 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 120 case distinctions, treesize of input 120 treesize of output 52 [2021-11-07 01:20:54,658 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:20:54,658 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:21:57,479 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 121 refuted. 15 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:21:57,479 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2055318900] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 01:21:57,479 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [486773716] [2021-11-07 01:21:57,479 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-07 01:21:57,479 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 01:21:57,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:21:57,481 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 01:21:57,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd926dd-1d24-47f9-8525-5b3ff8b07150/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2021-11-07 01:21:58,012 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-07 01:21:58,012 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 01:21:58,023 INFO L263 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 60 conjunts are in the unsatisfiable core [2021-11-07 01:21:58,026 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:21:59,928 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-07 01:22:00,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:00,308 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-07 01:22:00,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:00,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:00,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:00,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 35 [2021-11-07 01:22:01,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:01,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:01,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:01,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:01,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:01,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:01,134 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 49 [2021-11-07 01:22:01,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:01,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:01,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:01,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:01,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:01,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:01,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:01,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:01,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:01,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:01,615 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 61 [2021-11-07 01:22:02,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,062 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 74 [2021-11-07 01:22:02,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:02,740 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 87 [2021-11-07 01:22:03,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,255 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 101 [2021-11-07 01:22:03,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:03,788 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 113 [2021-11-07 01:22:04,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,327 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 127 [2021-11-07 01:22:04,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:04,896 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 141 [2021-11-07 01:22:05,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:05,509 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 126 treesize of output 155 [2021-11-07 01:22:06,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,145 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 165 [2021-11-07 01:22:06,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:06,914 INFO L244 Elim1Store]: Index analysis took 152 ms [2021-11-07 01:22:06,916 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 144 treesize of output 179 [2021-11-07 01:22:07,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:07,837 INFO L244 Elim1Store]: Index analysis took 125 ms [2021-11-07 01:22:07,840 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 105 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 191 [2021-11-07 01:22:08,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:22:08,725 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:22:08,726 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 120 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 105 case distinctions, treesize of input 148 treesize of output 189 [2021-11-07 01:22:15,751 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:22:15,752 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 120 case distinctions, treesize of input 120 treesize of output 52 [2021-11-07 01:22:15,761 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:22:15,761 INFO L328 TraceCheckSpWp]: Computing backward predicates...