./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_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_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/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_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/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_6bef0a61-78ea-49c0-8cad-c8d038235196/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 a20f0fb44c1e014f700b9e4b1558eda154ddd78bb739e07c9e4f28b94fe2d47f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:29:21,132 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:29:21,134 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:29:21,173 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:29:21,173 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:29:21,178 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:29:21,181 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:29:21,185 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:29:21,188 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:29:21,193 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:29:21,194 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:29:21,196 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:29:21,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:29:21,199 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:29:21,202 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:29:21,204 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:29:21,205 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:29:21,207 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:29:21,211 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:29:21,219 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:29:21,221 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:29:21,222 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:29:21,225 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:29:21,226 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:29:21,235 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:29:21,236 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:29:21,236 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:29:21,238 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:29:21,239 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:29:21,241 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:29:21,242 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:29:21,243 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:29:21,245 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:29:21,246 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:29:21,248 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:29:21,248 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:29:21,249 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:29:21,249 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:29:21,250 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:29:21,251 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:29:21,251 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:29:21,253 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:29:21,306 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:29:21,306 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:29:21,308 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:29:21,308 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:29:21,308 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:29:21,308 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:29:21,309 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:29:21,309 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:29:21,309 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:29:21,309 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:29:21,310 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:29:21,311 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:29:21,311 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:29:21,311 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:29:21,311 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:29:21,312 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:29:21,313 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:29:21,313 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:29:21,313 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:29:21,313 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:29:21,314 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:29:21,314 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:29:21,314 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:29:21,314 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:29:21,315 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:29:21,315 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:29:21,315 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:29:21,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:29:21,316 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:29:21,317 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:29:21,317 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:29:21,318 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:29:21,318 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:29:21,318 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:29:21,319 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:29:21,319 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:29:21,319 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_6bef0a61-78ea-49c0-8cad-c8d038235196/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a20f0fb44c1e014f700b9e4b1558eda154ddd78bb739e07c9e4f28b94fe2d47f [2021-11-07 01:29:21,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:29:21,667 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:29:21,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:29:21,672 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:29:21,677 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:29:21,679 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2021-11-07 01:29:21,743 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/data/3c3b73265/15d36a21e5c1496d944f6ff9b28e0381/FLAGd61c46952 [2021-11-07 01:29:22,633 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:29:22,635 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2021-11-07 01:29:22,683 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/data/3c3b73265/15d36a21e5c1496d944f6ff9b28e0381/FLAGd61c46952 [2021-11-07 01:29:23,070 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/data/3c3b73265/15d36a21e5c1496d944f6ff9b28e0381 [2021-11-07 01:29:23,074 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:29:23,075 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:29:23,077 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:29:23,077 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:29:23,079 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:29:23,080 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:29:23" (1/1) ... [2021-11-07 01:29:23,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39d3c269 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:23, skipping insertion in model container [2021-11-07 01:29:23,081 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:29:23" (1/1) ... [2021-11-07 01:29:23,093 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:29:23,194 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:29:23,510 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_6bef0a61-78ea-49c0-8cad-c8d038235196/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2021-11-07 01:29:23,518 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_6bef0a61-78ea-49c0-8cad-c8d038235196/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2021-11-07 01:29:23,543 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:29:23,548 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:29:24,603 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:24,608 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:24,609 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:24,610 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:24,611 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:24,625 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:24,626 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:24,628 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:24,629 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:24,631 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:24,632 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:24,633 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:24,634 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:25,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 01:29:25,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 01:29:25,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 01:29:25,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 01:29:25,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 01:29:25,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 01:29:25,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 01:29:25,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 01:29:25,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 01:29:25,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 01:29:25,306 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 01:29:25,706 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:25,709 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:25,746 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:25,748 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:25,755 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:25,756 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:25,778 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:25,779 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:25,780 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:25,781 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:25,781 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:25,781 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:25,782 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:25,845 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:29:25,900 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 01:29:25,901 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32a7b20a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:25, skipping insertion in model container [2021-11-07 01:29:25,901 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:29:25,902 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:29:25,904 INFO L168 Benchmark]: Toolchain (without parser) took 2827.41 ms. Allocated memory was 88.1 MB in the beginning and 113.2 MB in the end (delta: 25.2 MB). Free memory was 60.2 MB in the beginning and 47.0 MB in the end (delta: 13.2 MB). Peak memory consumption was 36.7 MB. Max. memory is 16.1 GB. [2021-11-07 01:29:25,905 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 88.1 MB. Free memory was 67.8 MB in the beginning and 67.8 MB in the end (delta: 52.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:29:25,907 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2825.04 ms. Allocated memory was 88.1 MB in the beginning and 113.2 MB in the end (delta: 25.2 MB). Free memory was 60.2 MB in the beginning and 47.0 MB in the end (delta: 13.2 MB). Peak memory consumption was 36.7 MB. Max. memory is 16.1 GB. [2021-11-07 01:29:25,910 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 88.1 MB. Free memory was 67.8 MB in the beginning and 67.8 MB in the end (delta: 52.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2825.04 ms. Allocated memory was 88.1 MB in the beginning and 113.2 MB in the end (delta: 25.2 MB). Free memory was 60.2 MB in the beginning and 47.0 MB in the end (delta: 13.2 MB). Peak memory consumption was 36.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7051]: 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_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/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_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/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_6bef0a61-78ea-49c0-8cad-c8d038235196/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 a20f0fb44c1e014f700b9e4b1558eda154ddd78bb739e07c9e4f28b94fe2d47f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:29:28,237 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:29:28,242 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:29:28,297 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:29:28,298 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:29:28,302 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:29:28,304 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:29:28,311 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:29:28,315 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:29:28,322 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:29:28,324 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:29:28,326 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:29:28,326 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:29:28,329 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:29:28,331 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:29:28,335 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:29:28,337 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:29:28,341 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:29:28,344 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:29:28,352 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:29:28,354 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:29:28,355 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:29:28,357 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:29:28,360 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:29:28,369 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:29:28,369 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:29:28,370 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:29:28,371 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:29:28,371 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:29:28,372 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:29:28,373 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:29:28,374 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:29:28,375 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:29:28,375 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:29:28,376 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:29:28,377 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:29:28,377 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:29:28,378 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:29:28,378 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:29:28,379 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:29:28,380 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:29:28,381 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:29:28,405 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:29:28,405 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:29:28,406 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:29:28,406 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:29:28,406 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:29:28,407 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:29:28,407 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:29:28,407 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:29:28,407 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:29:28,408 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:29:28,408 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:29:28,408 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:29:28,409 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:29:28,409 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:29:28,409 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:29:28,409 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:29:28,410 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:29:28,410 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:29:28,410 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:29:28,410 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:29:28,410 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:29:28,411 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:29:28,411 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:29:28,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:29:28,411 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:29:28,412 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:29:28,412 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:29:28,412 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:29:28,412 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:29:28,412 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:29:28,413 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:29:28,413 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:29:28,413 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_6bef0a61-78ea-49c0-8cad-c8d038235196/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a20f0fb44c1e014f700b9e4b1558eda154ddd78bb739e07c9e4f28b94fe2d47f [2021-11-07 01:29:28,785 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:29:28,817 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:29:28,819 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:29:28,820 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:29:28,822 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:29:28,823 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2021-11-07 01:29:28,884 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/data/cc9179006/ae7d56bafd034517a69696cb52d059e4/FLAGd58560145 [2021-11-07 01:29:29,799 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:29:29,800 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2021-11-07 01:29:29,854 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/data/cc9179006/ae7d56bafd034517a69696cb52d059e4/FLAGd58560145 [2021-11-07 01:29:30,370 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/data/cc9179006/ae7d56bafd034517a69696cb52d059e4 [2021-11-07 01:29:30,374 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:29:30,377 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:29:30,380 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:29:30,381 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:29:30,384 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:29:30,385 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:29:30" (1/1) ... [2021-11-07 01:29:30,386 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9be629f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:30, skipping insertion in model container [2021-11-07 01:29:30,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:29:30" (1/1) ... [2021-11-07 01:29:30,393 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:29:30,531 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:29:30,875 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_6bef0a61-78ea-49c0-8cad-c8d038235196/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2021-11-07 01:29:30,887 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_6bef0a61-78ea-49c0-8cad-c8d038235196/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2021-11-07 01:29:30,922 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:29:30,937 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:29:32,287 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:32,289 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:32,290 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:32,290 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:32,292 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:32,322 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:32,325 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:32,327 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:32,330 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:32,333 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:32,334 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:32,337 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:32,337 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:32,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 01:29:32,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 01:29:32,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 01:29:32,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 01:29:32,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 01:29:32,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 01:29:32,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 01:29:32,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 01:29:32,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 01:29:32,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 01:29:33,155 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 01:29:33,511 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,511 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,533 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,534 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,540 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,541 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,556 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,557 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,558 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,558 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,559 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,559 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,559 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,597 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:29:33,653 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:29:33,785 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:29:33,790 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_6bef0a61-78ea-49c0-8cad-c8d038235196/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2021-11-07 01:29:33,790 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_6bef0a61-78ea-49c0-8cad-c8d038235196/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2021-11-07 01:29:33,797 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:29:33,799 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:29:33,849 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,849 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,850 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,851 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,853 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,864 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,865 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,866 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,866 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,867 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,868 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,868 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,868 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:33,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 01:29:33,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 01:29:33,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 01:29:33,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 01:29:33,926 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 01:29:33,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 01:29:33,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 01:29:33,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 01:29:33,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 01:29:33,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 01:29:33,962 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 01:29:34,131 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,131 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,142 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,143 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,146 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,147 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,163 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,164 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,164 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,194 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,194 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,195 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,195 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,220 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:29:34,264 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:29:34,292 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_6bef0a61-78ea-49c0-8cad-c8d038235196/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2021-11-07 01:29:34,294 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_6bef0a61-78ea-49c0-8cad-c8d038235196/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2021-11-07 01:29:34,296 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:29:34,297 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:29:34,333 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,334 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,335 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,336 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,337 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,345 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,349 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,351 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,351 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,354 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,356 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,356 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,357 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 01:29:34,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 01:29:34,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 01:29:34,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 01:29:34,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 01:29:34,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 01:29:34,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 01:29:34,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 01:29:34,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 01:29:34,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 01:29:34,423 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 01:29:34,557 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,558 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,572 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,573 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,578 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,579 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,597 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,598 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,598 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,599 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,599 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,600 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,600 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:29:34,652 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:29:35,076 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:29:35,077 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:35 WrapperNode [2021-11-07 01:29:35,077 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:29:35,080 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:29:35,080 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:29:35,080 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:29:35,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:35" (1/1) ... [2021-11-07 01:29:35,265 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:35" (1/1) ... [2021-11-07 01:29:35,383 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 01:29:35,384 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 01:29:35,384 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 01:29:35,385 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 01:29:35,393 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:35" (1/1) ... [2021-11-07 01:29:35,393 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:35" (1/1) ... [2021-11-07 01:29:35,417 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:35" (1/1) ... [2021-11-07 01:29:35,418 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:35" (1/1) ... [2021-11-07 01:29:35,499 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:35" (1/1) ... [2021-11-07 01:29:35,517 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:35" (1/1) ... [2021-11-07 01:29:35,538 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:35" (1/1) ... [2021-11-07 01:29:35,557 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 01:29:35,566 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 01:29:35,566 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 01:29:35,567 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 01:29:35,599 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:35" (1/1) ... [2021-11-07 01:29:35,605 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:29:35,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:29:35,631 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 01:29:35,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 01:29:35,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-11-07 01:29:35,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 01:29:35,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 01:29:35,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 01:29:35,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 01:29:35,722 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2021-11-07 01:29:35,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 01:29:35,722 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-07 01:29:35,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 01:29:35,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 01:29:35,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 01:29:35,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 01:29:35,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 01:29:35,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 01:29:35,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2021-11-07 01:29:35,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 01:29:35,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 01:29:56,249 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##77: assume !true; [2021-11-07 01:29:56,259 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 01:29:56,259 INFO L299 CfgBuilder]: Removed 130 assume(true) statements. [2021-11-07 01:29:56,261 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:29:56 BoogieIcfgContainer [2021-11-07 01:29:56,261 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 01:29:56,263 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 01:29:56,264 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 01:29:56,267 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 01:29:56,268 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:29:30" (1/3) ... [2021-11-07 01:29:56,268 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7db5b6e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:29:56, skipping insertion in model container [2021-11-07 01:29:56,269 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:35" (2/3) ... [2021-11-07 01:29:56,269 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7db5b6e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:29:56, skipping insertion in model container [2021-11-07 01:29:56,269 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:29:56" (3/3) ... [2021-11-07 01:29:56,271 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_hash_table_init_bounded_harness.i [2021-11-07 01:29:56,277 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 01:29:56,277 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-11-07 01:29:56,326 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 01:29:56,331 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 01:29:56,331 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-11-07 01:29:56,349 INFO L276 IsEmpty]: Start isEmpty. Operand has 124 states, 120 states have (on average 1.375) internal successors, (165), 123 states have internal predecessors, (165), 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 01:29:56,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-07 01:29:56,355 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:29:56,356 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:29:56,356 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:29:56,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:29:56,362 INFO L85 PathProgramCache]: Analyzing trace with hash -227722536, now seen corresponding path program 1 times [2021-11-07 01:29:56,383 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:29:56,383 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2079304367] [2021-11-07 01:29:56,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:29:56,384 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:29:56,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:29:56,392 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:29:56,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-07 01:30:00,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:30:00,554 INFO L263 TraceCheckSpWp]: Trace formula consists of 1511 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-07 01:30:00,561 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:30:00,829 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 01:30:00,829 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:30:01,006 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 01:30:01,007 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:30:01,007 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2079304367] [2021-11-07 01:30:01,007 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2079304367] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:30:01,008 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:30:01,008 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-07 01:30:01,009 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1108557176] [2021-11-07 01:30:01,016 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 01:30:01,017 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:30:01,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 01:30:01,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 01:30:01,037 INFO L87 Difference]: Start difference. First operand has 124 states, 120 states have (on average 1.375) internal successors, (165), 123 states have internal predecessors, (165), 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 16.5) internal successors, (33), 2 states have internal predecessors, (33), 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 01:30:01,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:30:01,063 INFO L93 Difference]: Finished difference Result 243 states and 324 transitions. [2021-11-07 01:30:01,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 01:30:01,064 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 16.5) internal successors, (33), 2 states have internal predecessors, (33), 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 33 [2021-11-07 01:30:01,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:30:01,073 INFO L225 Difference]: With dead ends: 243 [2021-11-07 01:30:01,073 INFO L226 Difference]: Without dead ends: 116 [2021-11-07 01:30:01,076 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 64 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 01:30:01,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2021-11-07 01:30:01,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 116. [2021-11-07 01:30:01,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 113 states have (on average 1.2300884955752212) internal successors, (139), 115 states have internal predecessors, (139), 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 01:30:01,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 139 transitions. [2021-11-07 01:30:01,113 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 139 transitions. Word has length 33 [2021-11-07 01:30:01,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:30:01,113 INFO L470 AbstractCegarLoop]: Abstraction has 116 states and 139 transitions. [2021-11-07 01:30:01,113 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 16.5) internal successors, (33), 2 states have internal predecessors, (33), 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 01:30:01,113 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 139 transitions. [2021-11-07 01:30:01,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-07 01:30:01,115 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:30:01,115 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:30:01,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-07 01:30:01,338 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:30:01,338 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:30:01,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:30:01,339 INFO L85 PathProgramCache]: Analyzing trace with hash 1424964684, now seen corresponding path program 1 times [2021-11-07 01:30:01,342 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:30:01,342 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1381871850] [2021-11-07 01:30:01,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:30:01,342 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:30:01,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:30:01,346 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:30:01,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-07 01:30:05,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:30:05,307 INFO L263 TraceCheckSpWp]: Trace formula consists of 1511 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 01:30:05,311 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:30:05,590 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 01:30:05,590 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:30:05,810 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 01:30:05,810 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:30:05,810 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1381871850] [2021-11-07 01:30:05,810 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1381871850] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:30:05,811 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:30:05,811 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2021-11-07 01:30:05,811 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [139892391] [2021-11-07 01:30:05,813 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 01:30:05,813 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:30:05,814 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 01:30:05,815 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-07 01:30:05,815 INFO L87 Difference]: Start difference. First operand 116 states and 139 transitions. Second operand has 6 states, 6 states have (on average 6.0) internal successors, (36), 6 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 01:30:08,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:30:08,065 INFO L93 Difference]: Finished difference Result 307 states and 372 transitions. [2021-11-07 01:30:08,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 01:30:08,070 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 6 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) Word has length 33 [2021-11-07 01:30:08,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:30:08,073 INFO L225 Difference]: With dead ends: 307 [2021-11-07 01:30:08,073 INFO L226 Difference]: Without dead ends: 212 [2021-11-07 01:30:08,075 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-07 01:30:08,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 212 states. [2021-11-07 01:30:08,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 212 to 119. [2021-11-07 01:30:08,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 116 states have (on average 1.2155172413793103) internal successors, (141), 118 states have internal predecessors, (141), 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 01:30:08,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 141 transitions. [2021-11-07 01:30:08,094 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 141 transitions. Word has length 33 [2021-11-07 01:30:08,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:30:08,094 INFO L470 AbstractCegarLoop]: Abstraction has 119 states and 141 transitions. [2021-11-07 01:30:08,095 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 6 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 01:30:08,095 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 141 transitions. [2021-11-07 01:30:08,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-07 01:30:08,096 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:30:08,097 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:30:08,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-07 01:30:08,322 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:30:08,322 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:30:08,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:30:08,323 INFO L85 PathProgramCache]: Analyzing trace with hash 1574761884, now seen corresponding path program 1 times [2021-11-07 01:30:08,326 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:30:08,326 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1796320744] [2021-11-07 01:30:08,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:30:08,326 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:30:08,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:30:08,328 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:30:08,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-07 01:30:12,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:30:12,203 INFO L263 TraceCheckSpWp]: Trace formula consists of 1513 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-07 01:30:12,207 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:30:12,370 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 01:30:12,370 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:30:12,487 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 01:30:12,487 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:30:12,487 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1796320744] [2021-11-07 01:30:12,487 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1796320744] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:30:12,488 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:30:12,488 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2021-11-07 01:30:12,488 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1701162383] [2021-11-07 01:30:12,488 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 01:30:12,489 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:30:12,489 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 01:30:12,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 01:30:12,490 INFO L87 Difference]: Start difference. First operand 119 states and 141 transitions. Second operand has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 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 01:30:16,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:30:16,785 INFO L93 Difference]: Finished difference Result 210 states and 251 transitions. [2021-11-07 01:30:16,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 01:30:16,786 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 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 34 [2021-11-07 01:30:16,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:30:16,788 INFO L225 Difference]: With dead ends: 210 [2021-11-07 01:30:16,788 INFO L226 Difference]: Without dead ends: 121 [2021-11-07 01:30:16,789 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 01:30:16,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2021-11-07 01:30:16,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 121. [2021-11-07 01:30:16,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121 states, 118 states have (on average 1.2118644067796611) internal successors, (143), 120 states have internal predecessors, (143), 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 01:30:16,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 143 transitions. [2021-11-07 01:30:16,804 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 143 transitions. Word has length 34 [2021-11-07 01:30:16,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:30:16,805 INFO L470 AbstractCegarLoop]: Abstraction has 121 states and 143 transitions. [2021-11-07 01:30:16,805 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 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 01:30:16,805 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 143 transitions. [2021-11-07 01:30:16,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-07 01:30:16,806 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:30:16,807 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:30:16,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (4)] Ended with exit code 0 [2021-11-07 01:30:17,021 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:30:17,022 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:30:17,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:30:17,023 INFO L85 PathProgramCache]: Analyzing trace with hash 441374614, now seen corresponding path program 1 times [2021-11-07 01:30:17,025 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:30:17,025 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1759673416] [2021-11-07 01:30:17,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:30:17,025 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:30:17,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:30:17,026 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:30:17,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-07 01:30:21,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:30:21,235 INFO L263 TraceCheckSpWp]: Trace formula consists of 1527 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-07 01:30:21,241 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:30:21,404 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 01:30:21,404 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:30:21,522 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 01:30:21,522 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:30:21,522 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1759673416] [2021-11-07 01:30:21,522 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1759673416] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:30:21,523 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:30:21,523 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2021-11-07 01:30:21,523 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2127944714] [2021-11-07 01:30:21,523 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 01:30:21,524 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:30:21,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 01:30:21,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 01:30:21,525 INFO L87 Difference]: Start difference. First operand 121 states and 143 transitions. Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 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 01:30:23,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:30:23,654 INFO L93 Difference]: Finished difference Result 231 states and 273 transitions. [2021-11-07 01:30:23,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 01:30:23,655 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 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) Word has length 36 [2021-11-07 01:30:23,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:30:23,657 INFO L225 Difference]: With dead ends: 231 [2021-11-07 01:30:23,657 INFO L226 Difference]: Without dead ends: 210 [2021-11-07 01:30:23,658 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 01:30:23,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210 states. [2021-11-07 01:30:23,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210 to 123. [2021-11-07 01:30:23,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 123 states, 120 states have (on average 1.2083333333333333) internal successors, (145), 122 states have internal predecessors, (145), 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 01:30:23,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 145 transitions. [2021-11-07 01:30:23,676 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 145 transitions. Word has length 36 [2021-11-07 01:30:23,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:30:23,677 INFO L470 AbstractCegarLoop]: Abstraction has 123 states and 145 transitions. [2021-11-07 01:30:23,677 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 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 01:30:23,677 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 145 transitions. [2021-11-07 01:30:23,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-07 01:30:23,679 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:30:23,679 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:30:23,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-11-07 01:30:23,901 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:30:23,902 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:30:23,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:30:23,902 INFO L85 PathProgramCache]: Analyzing trace with hash -1494167710, now seen corresponding path program 1 times [2021-11-07 01:30:23,906 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:30:23,907 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2015665743] [2021-11-07 01:30:23,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:30:23,907 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:30:23,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:30:23,909 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:30:23,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-07 01:30:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:30:27,644 INFO L263 TraceCheckSpWp]: Trace formula consists of 1514 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-07 01:30:27,648 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:30:27,793 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 01:30:27,793 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:30:27,979 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 01:30:27,980 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:30:27,980 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2015665743] [2021-11-07 01:30:27,980 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2015665743] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:30:27,981 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:30:27,981 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2021-11-07 01:30:27,981 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1827018665] [2021-11-07 01:30:27,982 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 01:30:27,982 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:30:27,983 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 01:30:27,983 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-07 01:30:27,984 INFO L87 Difference]: Start difference. First operand 123 states and 145 transitions. Second operand has 6 states, 6 states have (on average 6.5) internal successors, (39), 6 states have internal predecessors, (39), 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 01:30:28,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:30:28,114 INFO L93 Difference]: Finished difference Result 144 states and 168 transitions. [2021-11-07 01:30:28,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 01:30:28,115 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.5) internal successors, (39), 6 states have internal predecessors, (39), 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 36 [2021-11-07 01:30:28,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:30:28,117 INFO L225 Difference]: With dead ends: 144 [2021-11-07 01:30:28,117 INFO L226 Difference]: Without dead ends: 123 [2021-11-07 01:30:28,118 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-07 01:30:28,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2021-11-07 01:30:28,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 121. [2021-11-07 01:30:28,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121 states, 118 states have (on average 1.194915254237288) internal successors, (141), 120 states have internal predecessors, (141), 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 01:30:28,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 141 transitions. [2021-11-07 01:30:28,135 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 141 transitions. Word has length 36 [2021-11-07 01:30:28,135 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:30:28,136 INFO L470 AbstractCegarLoop]: Abstraction has 121 states and 141 transitions. [2021-11-07 01:30:28,136 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.5) internal successors, (39), 6 states have internal predecessors, (39), 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 01:30:28,136 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 141 transitions. [2021-11-07 01:30:28,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-07 01:30:28,138 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:30:28,139 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:30:28,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-11-07 01:30:28,361 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:30:28,362 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:30:28,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:30:28,363 INFO L85 PathProgramCache]: Analyzing trace with hash 1213946232, now seen corresponding path program 1 times [2021-11-07 01:30:28,366 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:30:28,366 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1335333112] [2021-11-07 01:30:28,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:30:28,367 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:30:28,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:30:28,368 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:30:28,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-11-07 01:30:33,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:30:33,616 INFO L263 TraceCheckSpWp]: Trace formula consists of 1593 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 01:30:33,619 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:30:33,865 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 01:30:33,865 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:30:34,025 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 01:30:34,026 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:30:34,026 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1335333112] [2021-11-07 01:30:34,026 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1335333112] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:30:34,026 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:30:34,026 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2021-11-07 01:30:34,026 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1278297635] [2021-11-07 01:30:34,027 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 01:30:34,027 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:30:34,027 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 01:30:34,027 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-07 01:30:34,028 INFO L87 Difference]: Start difference. First operand 121 states and 141 transitions. Second operand has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 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 01:30:34,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:30:34,534 INFO L93 Difference]: Finished difference Result 269 states and 314 transitions. [2021-11-07 01:30:34,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-07 01:30:34,535 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 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) Word has length 44 [2021-11-07 01:30:34,535 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:30:34,537 INFO L225 Difference]: With dead ends: 269 [2021-11-07 01:30:34,537 INFO L226 Difference]: Without dead ends: 196 [2021-11-07 01:30:34,538 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-07 01:30:34,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 196 states. [2021-11-07 01:30:34,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 196 to 124. [2021-11-07 01:30:34,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 124 states, 121 states have (on average 1.1900826446280992) internal successors, (144), 123 states have internal predecessors, (144), 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 01:30:34,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 144 transitions. [2021-11-07 01:30:34,557 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 144 transitions. Word has length 44 [2021-11-07 01:30:34,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:30:34,558 INFO L470 AbstractCegarLoop]: Abstraction has 124 states and 144 transitions. [2021-11-07 01:30:34,558 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 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 01:30:34,558 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 144 transitions. [2021-11-07 01:30:34,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-07 01:30:34,561 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:30:34,561 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:30:34,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (7)] Ended with exit code 0 [2021-11-07 01:30:34,785 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:30:34,786 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:30:34,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:30:34,786 INFO L85 PathProgramCache]: Analyzing trace with hash 782591100, now seen corresponding path program 1 times [2021-11-07 01:30:34,794 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:30:34,794 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [593915628] [2021-11-07 01:30:34,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:30:34,795 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:30:34,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:30:34,796 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:30:34,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-11-07 01:30:39,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:30:39,672 INFO L263 TraceCheckSpWp]: Trace formula consists of 1596 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-07 01:30:39,676 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:30:39,989 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 01:30:39,990 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:30:40,161 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 01:30:40,162 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:30:40,162 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [593915628] [2021-11-07 01:30:40,162 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [593915628] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:30:40,162 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:30:40,162 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2021-11-07 01:30:40,162 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1756708019] [2021-11-07 01:30:40,163 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 01:30:40,163 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:30:40,163 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 01:30:40,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 01:30:40,164 INFO L87 Difference]: Start difference. First operand 124 states and 144 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 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 01:30:42,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:30:42,439 INFO L93 Difference]: Finished difference Result 160 states and 185 transitions. [2021-11-07 01:30:42,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 01:30:42,440 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 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 46 [2021-11-07 01:30:42,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:30:42,441 INFO L225 Difference]: With dead ends: 160 [2021-11-07 01:30:42,441 INFO L226 Difference]: Without dead ends: 124 [2021-11-07 01:30:42,442 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 01:30:42,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2021-11-07 01:30:42,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 124. [2021-11-07 01:30:42,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 124 states, 121 states have (on average 1.1735537190082646) internal successors, (142), 123 states have internal predecessors, (142), 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 01:30:42,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 142 transitions. [2021-11-07 01:30:42,453 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 142 transitions. Word has length 46 [2021-11-07 01:30:42,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:30:42,453 INFO L470 AbstractCegarLoop]: Abstraction has 124 states and 142 transitions. [2021-11-07 01:30:42,454 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 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 01:30:42,454 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 142 transitions. [2021-11-07 01:30:42,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-07 01:30:42,456 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:30:42,456 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:30:42,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (8)] Ended with exit code 0 [2021-11-07 01:30:42,681 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:30:42,682 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:30:42,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:30:42,682 INFO L85 PathProgramCache]: Analyzing trace with hash 1427069498, now seen corresponding path program 1 times [2021-11-07 01:30:42,685 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:30:42,685 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1148523813] [2021-11-07 01:30:42,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:30:42,686 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:30:42,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:30:42,687 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:30:42,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-11-07 01:30:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:30:47,830 INFO L263 TraceCheckSpWp]: Trace formula consists of 1683 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-07 01:30:47,834 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:30:48,118 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 01:30:48,119 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:30:48,413 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 01:30:48,414 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:30:48,414 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1148523813] [2021-11-07 01:30:48,414 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1148523813] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:30:48,414 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:30:48,414 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2021-11-07 01:30:48,414 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1351547765] [2021-11-07 01:30:48,415 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 01:30:48,415 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:30:48,416 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 01:30:48,416 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-07 01:30:48,416 INFO L87 Difference]: Start difference. First operand 124 states and 142 transitions. Second operand has 6 states, 6 states have (on average 10.333333333333334) internal successors, (62), 6 states have internal predecessors, (62), 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 01:30:48,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:30:48,552 INFO L93 Difference]: Finished difference Result 197 states and 225 transitions. [2021-11-07 01:30:48,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 01:30:48,555 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.333333333333334) internal successors, (62), 6 states have internal predecessors, (62), 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 59 [2021-11-07 01:30:48,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:30:48,557 INFO L225 Difference]: With dead ends: 197 [2021-11-07 01:30:48,557 INFO L226 Difference]: Without dead ends: 124 [2021-11-07 01:30:48,558 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-07 01:30:48,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2021-11-07 01:30:48,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 121. [2021-11-07 01:30:48,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121 states, 118 states have (on average 1.1610169491525424) internal successors, (137), 120 states have internal predecessors, (137), 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 01:30:48,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 137 transitions. [2021-11-07 01:30:48,569 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 137 transitions. Word has length 59 [2021-11-07 01:30:48,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:30:48,570 INFO L470 AbstractCegarLoop]: Abstraction has 121 states and 137 transitions. [2021-11-07 01:30:48,570 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.333333333333334) internal successors, (62), 6 states have internal predecessors, (62), 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 01:30:48,571 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 137 transitions. [2021-11-07 01:30:48,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-07 01:30:48,572 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:30:48,573 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:30:48,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2021-11-07 01:30:48,773 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:30:48,774 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:30:48,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:30:48,774 INFO L85 PathProgramCache]: Analyzing trace with hash 1905723836, now seen corresponding path program 1 times [2021-11-07 01:30:48,778 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:30:48,778 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1200856953] [2021-11-07 01:30:48,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:30:48,779 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:30:48,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:30:48,780 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:30:48,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2021-11-07 01:30:53,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:30:53,934 INFO L263 TraceCheckSpWp]: Trace formula consists of 1716 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 01:30:53,937 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:30:54,165 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 01:30:54,165 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:30:54,336 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 01:30:54,336 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:30:54,336 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1200856953] [2021-11-07 01:30:54,336 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1200856953] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:30:54,337 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:30:54,337 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2021-11-07 01:30:54,337 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [777044308] [2021-11-07 01:30:54,337 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 01:30:54,338 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:30:54,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 01:30:54,338 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-07 01:30:54,339 INFO L87 Difference]: Start difference. First operand 121 states and 137 transitions. Second operand has 5 states, 5 states have (on average 12.4) internal successors, (62), 5 states have internal predecessors, (62), 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 01:30:54,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:30:54,718 INFO L93 Difference]: Finished difference Result 234 states and 264 transitions. [2021-11-07 01:30:54,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-07 01:30:54,726 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 5 states have internal predecessors, (62), 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 62 [2021-11-07 01:30:54,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:30:54,728 INFO L225 Difference]: With dead ends: 234 [2021-11-07 01:30:54,729 INFO L226 Difference]: Without dead ends: 196 [2021-11-07 01:30:54,729 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-07 01:30:54,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 196 states. [2021-11-07 01:30:54,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 196 to 124. [2021-11-07 01:30:54,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 124 states, 121 states have (on average 1.1570247933884297) internal successors, (140), 123 states have internal predecessors, (140), 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 01:30:54,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 140 transitions. [2021-11-07 01:30:54,741 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 140 transitions. Word has length 62 [2021-11-07 01:30:54,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:30:54,742 INFO L470 AbstractCegarLoop]: Abstraction has 124 states and 140 transitions. [2021-11-07 01:30:54,742 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 5 states have internal predecessors, (62), 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 01:30:54,743 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 140 transitions. [2021-11-07 01:30:54,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-07 01:30:54,744 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:30:54,744 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:30:54,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2021-11-07 01:30:54,957 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:30:54,958 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:30:54,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:30:54,959 INFO L85 PathProgramCache]: Analyzing trace with hash -235445152, now seen corresponding path program 1 times [2021-11-07 01:30:54,962 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:30:54,962 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [57290994] [2021-11-07 01:30:54,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:30:54,962 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:30:54,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:30:54,963 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:30:54,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2021-11-07 01:31:00,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:31:00,425 INFO L263 TraceCheckSpWp]: Trace formula consists of 1719 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-07 01:31:00,428 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:31:00,715 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 01:31:00,715 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:31:00,918 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 01:31:00,918 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:31:00,918 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [57290994] [2021-11-07 01:31:00,918 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [57290994] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:31:00,919 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:31:00,919 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2021-11-07 01:31:00,919 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1472782169] [2021-11-07 01:31:00,919 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 01:31:00,920 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:31:00,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 01:31:00,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 01:31:00,921 INFO L87 Difference]: Start difference. First operand 124 states and 140 transitions. Second operand has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 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 01:31:03,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:31:03,126 INFO L93 Difference]: Finished difference Result 162 states and 183 transitions. [2021-11-07 01:31:03,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 01:31:03,157 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 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 64 [2021-11-07 01:31:03,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:31:03,157 INFO L225 Difference]: With dead ends: 162 [2021-11-07 01:31:03,158 INFO L226 Difference]: Without dead ends: 124 [2021-11-07 01:31:03,158 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 124 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 01:31:03,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2021-11-07 01:31:03,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 121. [2021-11-07 01:31:03,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121 states, 118 states have (on average 1.152542372881356) internal successors, (136), 120 states have internal predecessors, (136), 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 01:31:03,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 136 transitions. [2021-11-07 01:31:03,164 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 136 transitions. Word has length 64 [2021-11-07 01:31:03,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:31:03,165 INFO L470 AbstractCegarLoop]: Abstraction has 121 states and 136 transitions. [2021-11-07 01:31:03,165 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 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 01:31:03,165 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 136 transitions. [2021-11-07 01:31:03,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-07 01:31:03,166 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:31:03,166 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:31:03,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (11)] Ended with exit code 0 [2021-11-07 01:31:03,370 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:31:03,371 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:31:03,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:31:03,371 INFO L85 PathProgramCache]: Analyzing trace with hash 224776677, now seen corresponding path program 1 times [2021-11-07 01:31:03,374 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:31:03,374 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1315438121] [2021-11-07 01:31:03,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:31:03,375 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:31:03,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:31:03,376 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:31:03,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2021-11-07 01:31:08,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:31:08,518 INFO L263 TraceCheckSpWp]: Trace formula consists of 1729 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-07 01:31:08,522 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:31:08,859 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 01:31:08,859 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:31:09,078 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 01:31:09,078 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:31:09,078 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1315438121] [2021-11-07 01:31:09,078 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1315438121] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:31:09,078 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:31:09,079 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2021-11-07 01:31:09,079 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938902375] [2021-11-07 01:31:09,079 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 01:31:09,079 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:31:09,080 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 01:31:09,080 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-07 01:31:09,080 INFO L87 Difference]: Start difference. First operand 121 states and 136 transitions. Second operand has 5 states, 5 states have (on average 13.6) internal successors, (68), 5 states have internal predecessors, (68), 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 01:31:09,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:31:09,215 INFO L93 Difference]: Finished difference Result 243 states and 274 transitions. [2021-11-07 01:31:09,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 01:31:09,215 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 5 states have internal predecessors, (68), 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 68 [2021-11-07 01:31:09,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:31:09,217 INFO L225 Difference]: With dead ends: 243 [2021-11-07 01:31:09,217 INFO L226 Difference]: Without dead ends: 204 [2021-11-07 01:31:09,218 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-07 01:31:09,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 204 states. [2021-11-07 01:31:09,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 204 to 124. [2021-11-07 01:31:09,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 124 states, 121 states have (on average 1.1487603305785123) internal successors, (139), 123 states have internal predecessors, (139), 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 01:31:09,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 139 transitions. [2021-11-07 01:31:09,230 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 139 transitions. Word has length 68 [2021-11-07 01:31:09,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:31:09,231 INFO L470 AbstractCegarLoop]: Abstraction has 124 states and 139 transitions. [2021-11-07 01:31:09,231 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 5 states have internal predecessors, (68), 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 01:31:09,231 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 139 transitions. [2021-11-07 01:31:09,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-07 01:31:09,232 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:31:09,232 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:31:09,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2021-11-07 01:31:09,444 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:31:09,445 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:31:09,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:31:09,445 INFO L85 PathProgramCache]: Analyzing trace with hash 2121296457, now seen corresponding path program 1 times [2021-11-07 01:31:09,448 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:31:09,448 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2144776747] [2021-11-07 01:31:09,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:31:09,448 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:31:09,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:31:09,449 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:31:09,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2021-11-07 01:31:14,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:31:14,929 INFO L263 TraceCheckSpWp]: Trace formula consists of 1737 conjuncts, 11 conjunts are in the unsatisfiable core [2021-11-07 01:31:14,933 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:31:15,512 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 01:31:15,513 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:31:15,884 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 01:31:15,884 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:31:15,885 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2144776747] [2021-11-07 01:31:15,885 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2144776747] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:31:15,885 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:31:15,885 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 7 [2021-11-07 01:31:15,885 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413059887] [2021-11-07 01:31:15,885 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-07 01:31:15,885 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:31:15,886 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-07 01:31:15,886 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-07 01:31:15,886 INFO L87 Difference]: Start difference. First operand 124 states and 139 transitions. Second operand has 7 states, 7 states have (on average 10.0) internal successors, (70), 7 states have internal predecessors, (70), 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 01:31:18,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:31:18,541 INFO L93 Difference]: Finished difference Result 168 states and 188 transitions. [2021-11-07 01:31:18,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-07 01:31:18,541 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.0) internal successors, (70), 7 states have internal predecessors, (70), 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 70 [2021-11-07 01:31:18,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:31:18,543 INFO L225 Difference]: With dead ends: 168 [2021-11-07 01:31:18,543 INFO L226 Difference]: Without dead ends: 119 [2021-11-07 01:31:18,544 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 133 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2021-11-07 01:31:18,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2021-11-07 01:31:18,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2021-11-07 01:31:18,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 116 states have (on average 1.1379310344827587) internal successors, (132), 118 states have internal predecessors, (132), 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 01:31:18,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 132 transitions. [2021-11-07 01:31:18,555 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 132 transitions. Word has length 70 [2021-11-07 01:31:18,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:31:18,555 INFO L470 AbstractCegarLoop]: Abstraction has 119 states and 132 transitions. [2021-11-07 01:31:18,556 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.0) internal successors, (70), 7 states have internal predecessors, (70), 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 01:31:18,556 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 132 transitions. [2021-11-07 01:31:18,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2021-11-07 01:31:18,557 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:31:18,557 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:31:18,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2021-11-07 01:31:18,765 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:31:18,766 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:31:18,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:31:18,766 INFO L85 PathProgramCache]: Analyzing trace with hash 2066660920, now seen corresponding path program 1 times [2021-11-07 01:31:18,770 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:31:18,770 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1302921888] [2021-11-07 01:31:18,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:31:18,770 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:31:18,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:31:18,771 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:31:18,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2021-11-07 01:31:24,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:31:24,590 INFO L263 TraceCheckSpWp]: Trace formula consists of 1795 conjuncts, 18 conjunts are in the unsatisfiable core [2021-11-07 01:31:24,594 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:31:25,148 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 16 treesize of output 12 [2021-11-07 01:31:25,690 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 01:31:25,691 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:31:26,012 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 01:31:26,013 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:31:26,013 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1302921888] [2021-11-07 01:31:26,013 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1302921888] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:31:26,013 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:31:26,013 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14, 14] imperfect sequences [] total 14 [2021-11-07 01:31:26,013 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1382064954] [2021-11-07 01:31:26,014 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2021-11-07 01:31:26,014 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:31:26,015 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-11-07 01:31:26,015 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2021-11-07 01:31:26,015 INFO L87 Difference]: Start difference. First operand 119 states and 132 transitions. Second operand has 14 states, 14 states have (on average 5.571428571428571) internal successors, (78), 14 states have internal predecessors, (78), 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 01:31:44,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:31:44,451 INFO L93 Difference]: Finished difference Result 152 states and 169 transitions. [2021-11-07 01:31:44,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-07 01:31:44,454 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.571428571428571) internal successors, (78), 14 states have internal predecessors, (78), 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 78 [2021-11-07 01:31:44,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:31:44,455 INFO L225 Difference]: With dead ends: 152 [2021-11-07 01:31:44,455 INFO L226 Difference]: Without dead ends: 125 [2021-11-07 01:31:44,456 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 166 GetRequests, 142 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=116, Invalid=534, Unknown=0, NotChecked=0, Total=650 [2021-11-07 01:31:44,457 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2021-11-07 01:31:44,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 121. [2021-11-07 01:31:44,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121 states, 118 states have (on average 1.1355932203389831) internal successors, (134), 120 states have internal predecessors, (134), 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 01:31:44,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 134 transitions. [2021-11-07 01:31:44,467 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 134 transitions. Word has length 78 [2021-11-07 01:31:44,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:31:44,468 INFO L470 AbstractCegarLoop]: Abstraction has 121 states and 134 transitions. [2021-11-07 01:31:44,468 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.571428571428571) internal successors, (78), 14 states have internal predecessors, (78), 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 01:31:44,468 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 134 transitions. [2021-11-07 01:31:44,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2021-11-07 01:31:44,469 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:31:44,469 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:31:44,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2021-11-07 01:31:44,677 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:31:44,678 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:31:44,678 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:31:44,678 INFO L85 PathProgramCache]: Analyzing trace with hash -453299014, now seen corresponding path program 1 times [2021-11-07 01:31:44,682 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:31:44,682 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [374089251] [2021-11-07 01:31:44,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:31:44,683 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:31:44,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:31:44,684 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:31:44,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2021-11-07 01:31:50,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:31:50,690 INFO L263 TraceCheckSpWp]: Trace formula consists of 1792 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-07 01:31:50,694 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:31:51,322 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 01:31:51,322 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:31:51,871 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 01:31:51,871 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:31:51,871 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [374089251] [2021-11-07 01:31:51,871 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [374089251] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:31:51,872 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:31:51,872 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2021-11-07 01:31:51,872 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [767363737] [2021-11-07 01:31:51,872 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 01:31:51,872 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:31:51,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 01:31:51,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 01:31:51,874 INFO L87 Difference]: Start difference. First operand 121 states and 134 transitions. Second operand has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 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 01:31:51,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:31:51,986 INFO L93 Difference]: Finished difference Result 151 states and 167 transitions. [2021-11-07 01:31:51,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 01:31:51,987 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 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 78 [2021-11-07 01:31:51,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:31:51,988 INFO L225 Difference]: With dead ends: 151 [2021-11-07 01:31:51,988 INFO L226 Difference]: Without dead ends: 119 [2021-11-07 01:31:51,989 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 152 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 01:31:51,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2021-11-07 01:31:51,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2021-11-07 01:31:51,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 116 states have (on average 1.1206896551724137) internal successors, (130), 118 states have internal predecessors, (130), 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 01:31:52,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 130 transitions. [2021-11-07 01:31:52,000 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 130 transitions. Word has length 78 [2021-11-07 01:31:52,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:31:52,001 INFO L470 AbstractCegarLoop]: Abstraction has 119 states and 130 transitions. [2021-11-07 01:31:52,001 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 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 01:31:52,001 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 130 transitions. [2021-11-07 01:31:52,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-11-07 01:31:52,002 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:31:52,003 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:31:52,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (15)] Ended with exit code 0 [2021-11-07 01:31:52,218 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:31:52,218 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:31:52,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:31:52,219 INFO L85 PathProgramCache]: Analyzing trace with hash 321671027, now seen corresponding path program 1 times [2021-11-07 01:31:52,222 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:31:52,222 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [76275070] [2021-11-07 01:31:52,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:31:52,223 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:31:52,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:31:52,226 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:31:52,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2021-11-07 01:31:58,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:31:58,747 INFO L263 TraceCheckSpWp]: Trace formula consists of 1806 conjuncts, 18 conjunts are in the unsatisfiable core [2021-11-07 01:31:58,750 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:31:59,271 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 16 treesize of output 12 [2021-11-07 01:31:59,550 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 16 treesize of output 8 [2021-11-07 01:31:59,700 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 01:31:59,700 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:31:59,991 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 01:31:59,991 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:31:59,991 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [76275070] [2021-11-07 01:31:59,991 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [76275070] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:31:59,991 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:31:59,991 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13, 13] imperfect sequences [] total 13 [2021-11-07 01:31:59,991 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [575129971] [2021-11-07 01:31:59,992 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-07 01:31:59,992 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:31:59,992 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-07 01:31:59,993 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2021-11-07 01:31:59,993 INFO L87 Difference]: Start difference. First operand 119 states and 130 transitions. Second operand has 13 states, 13 states have (on average 6.153846153846154) internal successors, (80), 13 states have internal predecessors, (80), 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 01:32:17,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:32:17,406 INFO L93 Difference]: Finished difference Result 160 states and 172 transitions. [2021-11-07 01:32:17,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-07 01:32:17,409 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 6.153846153846154) internal successors, (80), 13 states have internal predecessors, (80), 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 80 [2021-11-07 01:32:17,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:32:17,410 INFO L225 Difference]: With dead ends: 160 [2021-11-07 01:32:17,410 INFO L226 Difference]: Without dead ends: 132 [2021-11-07 01:32:17,411 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 168 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=94, Invalid=412, Unknown=0, NotChecked=0, Total=506 [2021-11-07 01:32:17,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 132 states. [2021-11-07 01:32:17,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 132 to 119. [2021-11-07 01:32:17,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 116 states have (on average 1.1120689655172413) internal successors, (129), 118 states have internal predecessors, (129), 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 01:32:17,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 129 transitions. [2021-11-07 01:32:17,420 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 129 transitions. Word has length 80 [2021-11-07 01:32:17,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:32:17,421 INFO L470 AbstractCegarLoop]: Abstraction has 119 states and 129 transitions. [2021-11-07 01:32:17,421 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 6.153846153846154) internal successors, (80), 13 states have internal predecessors, (80), 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 01:32:17,421 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 129 transitions. [2021-11-07 01:32:17,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-11-07 01:32:17,422 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:32:17,423 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:32:17,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (16)] Ended with exit code 0 [2021-11-07 01:32:17,633 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:32:17,634 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:32:17,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:32:17,634 INFO L85 PathProgramCache]: Analyzing trace with hash -1199107289, now seen corresponding path program 1 times [2021-11-07 01:32:17,638 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:32:17,639 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [596881201] [2021-11-07 01:32:17,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:32:17,639 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:32:17,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:32:17,647 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:32:17,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (17)] Waiting until timeout for monitored process [2021-11-07 01:35:06,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:35:11,445 INFO L263 TraceCheckSpWp]: Trace formula consists of 1819 conjuncts, 28 conjunts are in the unsatisfiable core [2021-11-07 01:35:11,451 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:35:11,686 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-07 01:35:11,725 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:35:11,726 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:35:11,727 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:35:11,728 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:35:11,729 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:35:11,730 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:35:11,731 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:35:11,744 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 120 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 140 [2021-11-07 01:35:12,861 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-07 01:35:12,862 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 15 [2021-11-07 01:35:14,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:14,172 INFO L244 Elim1Store]: Index analysis took 147 ms [2021-11-07 01:35:14,180 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 150 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 258 [2021-11-07 01:35:15,606 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 134266 treesize of output 101724 [2021-11-07 01:35:15,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:15,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,316 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:35:16,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,474 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:35:16,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,658 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:35:16,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,942 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:35:16,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:16,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,069 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:35:17,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,481 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:35:17,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,567 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:35:17,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,740 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:35:17,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:17,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:35:18,737 INFO L244 Elim1Store]: Index analysis took 2580 ms [2021-11-07 01:35:20,379 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 24 select indices, 24 select index equivalence classes, 496 disjoint index pairs (out of 276 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 5983 treesize of output 5370 [2021-11-07 01:36:27,149 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse23 (select |c_#memory_int| |c_ULTIMATE.start_s_update_template_size_~#size~0.base|))) (let ((.cse9 (select .cse23 (bvadd (_ bv7 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (.cse3 (select .cse23 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv6 64)))) (.cse7 (select .cse23 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv5 64)))) (.cse5 (select .cse23 (bvadd (_ bv4 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (.cse8 (select .cse23 (bvadd (_ bv3 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (.cse2 (select .cse23 (bvadd (_ bv2 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (.cse6 (select .cse23 (bvadd (_ bv1 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (.cse4 (select .cse23 |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (let ((.cse0 (concat (concat (concat (concat (concat (concat (concat .cse9 .cse3) .cse7) .cse5) .cse8) .cse2) .cse6) .cse4)) (.cse1 (select |c_#memory_int| c_ULTIMATE.start_s_update_template_size_~template.base))) (and (= ((_ extract 31 24) .cse0) (select .cse1 (bvadd (_ bv43 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (= ((_ extract 15 8) .cse0) (select .cse1 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv41 64)))) (= |c_ULTIMATE.start_s_update_template_size_#t~mem1168| (concat (concat (concat (concat (concat (concat (concat (select .cse1 (bvadd (_ bv63 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (select .cse1 (bvadd (_ bv62 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse1 (bvadd (_ bv61 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse1 (bvadd (_ bv60 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse1 (bvadd (_ bv59 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse1 (bvadd (_ bv58 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse1 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv57 64)))) (select .cse1 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv56 64))))) (= (select .cse1 (bvadd (_ bv45 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) ((_ extract 47 40) .cse0)) (not (= |c_ULTIMATE.start_s_update_template_size_~#size~0.base| c_ULTIMATE.start_s_update_template_size_~template.base)) (= (select .cse1 (_ bv49 64)) ((_ extract 15 8) (_ bv0 64))) (= .cse2 (_ bv0 8)) (= (_ bv0 8) .cse3) (= (_ bv2 8) .cse4) (= .cse5 (_ bv0 8)) (= |c_ULTIMATE.start_s_update_template_size_#t~mem1169| .cse0) (= (_ bv0 64) c_ULTIMATE.start_s_update_template_size_~template.offset) (= (select .cse1 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv47 64))) ((_ extract 63 56) .cse0)) (= (select .cse1 (_ bv55 64)) ((_ extract 63 56) (_ bv0 64))) (= .cse6 (_ bv0 8)) (= (select .cse1 (_ bv53 64)) ((_ extract 47 40) (_ bv0 64))) (= (_ bv0 8) .cse7) (= ((_ extract 31 24) (_ bv0 64)) (select .cse1 (_ bv51 64))) (= ((_ extract 39 32) .cse0) (select .cse1 (bvadd (_ bv44 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (= ((_ extract 55 48) .cse0) (select .cse1 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv46 64)))) (= ((_ extract 39 32) (_ bv0 64)) (select .cse1 (_ bv52 64))) (= (select .cse1 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv42 64))) ((_ extract 23 16) .cse0)) (= .cse8 (_ bv0 8)) (= (select .cse1 (_ bv54 64)) ((_ extract 55 48) (_ bv0 64))) (= ((_ extract 23 16) (_ bv0 64)) (select .cse1 (_ bv50 64))) (= .cse9 (_ bv0 8)) (exists ((|v_skolemized_q#valueAsBitvector_5| (_ BitVec 64))) (let ((.cse11 (select |c_#memory_int| c_ULTIMATE.start_s_update_template_size_~template.base))) (let ((.cse19 (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv79 64)))) (.cse18 ((_ extract 55 48) |v_skolemized_q#valueAsBitvector_5|)) (.cse17 ((_ extract 47 40) |v_skolemized_q#valueAsBitvector_5|)) (.cse13 (select .cse11 (bvadd (_ bv76 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (.cse16 (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv75 64)))) (.cse15 (select .cse11 (bvadd (_ bv74 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (.cse10 ((_ extract 15 8) |v_skolemized_q#valueAsBitvector_5|)) (.cse14 ((_ extract 7 0) |v_skolemized_q#valueAsBitvector_5|))) (let ((.cse12 ((_ fp.to_ubv 64) roundTowardZero (fp.mul roundNearestTiesToEven (let ((.cse20 (concat (concat (concat (concat (concat (concat (concat .cse19 .cse18) .cse17) .cse13) .cse16) .cse15) .cse10) .cse14))) (fp ((_ extract 63 63) .cse20) ((_ extract 62 52) .cse20) ((_ extract 51 0) .cse20))) ((_ to_fp_unsigned 11 53) roundNearestTiesToEven (let ((.cse21 (let ((.cse22 (select |c_#memory_int| |c_ULTIMATE.start_s_update_template_size_~#size~0.base|))) (concat (concat (concat (concat (concat (concat (concat (select .cse22 (bvadd (_ bv7 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (select .cse22 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv6 64)))) (select .cse22 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv5 64)))) (select .cse22 (bvadd (_ bv4 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (select .cse22 (bvadd (_ bv3 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (select .cse22 (bvadd (_ bv2 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (select .cse22 (bvadd (_ bv1 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (select .cse22 |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))))) (concat (concat (concat (concat (concat (concat (concat ((_ extract 63 56) .cse21) ((_ extract 55 48) .cse21)) ((_ extract 47 40) .cse21)) ((_ extract 39 32) .cse21)) ((_ extract 31 24) .cse21)) ((_ extract 23 16) .cse21)) ((_ extract 15 8) .cse21)) ((_ extract 7 0) .cse21)))))))) (and (= .cse10 (select .cse11 (bvadd (_ bv73 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 19.0 20.0)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_5|))) (= (select .cse11 (bvadd (_ bv58 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) ((_ extract 23 16) .cse12)) (= ((_ extract 39 32) |v_skolemized_q#valueAsBitvector_5|) .cse13) (= (select .cse11 (bvadd (_ bv72 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) .cse14) (= (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv57 64))) ((_ extract 15 8) .cse12)) (= ((_ extract 7 0) .cse12) (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv56 64)))) (= (select .cse11 (bvadd (_ bv60 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) ((_ extract 39 32) .cse12)) (= ((_ extract 23 16) |v_skolemized_q#valueAsBitvector_5|) .cse15) (= ((_ extract 31 24) |v_skolemized_q#valueAsBitvector_5|) .cse16) (= (select .cse11 (bvadd (_ bv77 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) .cse17) (= (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv78 64))) .cse18) (= ((_ extract 47 40) .cse12) (select .cse11 (bvadd (_ bv61 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (= ((_ extract 63 56) .cse12) (select .cse11 (bvadd (_ bv63 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (= ((_ extract 55 48) .cse12) (select .cse11 (bvadd (_ bv62 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (= (select .cse11 (bvadd (_ bv59 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) ((_ extract 31 24) .cse12)) (= ((_ extract 63 56) |v_skolemized_q#valueAsBitvector_5|) .cse19)))))) (= (select .cse1 (bvadd (_ bv40 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) ((_ extract 7 0) .cse0)) (= (select .cse1 (_ bv48 64)) ((_ extract 7 0) (_ bv0 64))) (= (_ bv0 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))))) is different from false [2021-11-07 01:36:29,871 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:36:29,873 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 40 select indices, 40 select index equivalence classes, 780 disjoint index pairs (out of 780 index pairs), introduced 40 new quantified variables, introduced 780 case distinctions, treesize of input 4831 treesize of output 1919 [2021-11-07 01:36:30,316 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 01:36:30,316 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:36:37,086 WARN L838 $PredicateComparison]: unable to prove that (not (let ((.cse10 (bvadd (_ bv7 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse11 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv6 64))) (.cse12 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv5 64))) (.cse13 (bvadd (_ bv4 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse14 (bvadd (_ bv3 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse15 (bvadd (_ bv2 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse16 (bvadd (_ bv1 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (let ((.cse28 (let ((.cse29 (select |c_#memory_int| |c_ULTIMATE.start_s_update_template_size_~#size~0.base|))) (concat (concat (concat (concat (concat (concat (concat (select .cse29 .cse10) (select .cse29 .cse11)) (select .cse29 .cse12)) (select .cse29 .cse13)) (select .cse29 .cse14)) (select .cse29 .cse15)) (select .cse29 .cse16)) (select .cse29 |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))))) (let ((.cse27 (bvadd (_ bv40 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse26 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv41 64))) (.cse25 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv42 64))) (.cse24 (bvadd (_ bv43 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse23 (bvadd (_ bv44 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse22 (bvadd (_ bv45 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse21 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv46 64))) (.cse20 ((_ extract 63 56) .cse28))) (let ((.cse17 (store (store (store (store (store (store (store (store (select |c_#memory_int| c_ULTIMATE.start_s_update_template_size_~template.base) .cse27 ((_ extract 7 0) .cse28)) .cse26 ((_ extract 15 8) .cse28)) .cse25 ((_ extract 23 16) .cse28)) .cse24 ((_ extract 31 24) .cse28)) .cse23 ((_ extract 39 32) .cse28)) .cse22 ((_ extract 47 40) .cse28)) .cse21 ((_ extract 55 48) .cse28)) (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv47 64)) .cse20))) (let ((.cse18 ((_ fp.to_ubv 64) roundTowardZero (fp.mul c_currentRoundingMode (let ((.cse19 (concat (concat (concat (concat (concat (concat (concat (select .cse17 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv79 64))) (select .cse17 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv78 64)))) (select .cse17 (bvadd (_ bv77 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse17 (bvadd (_ bv76 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse17 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv75 64)))) (select .cse17 (bvadd (_ bv74 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse17 (bvadd (_ bv73 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse17 (bvadd (_ bv72 64) c_ULTIMATE.start_s_update_template_size_~template.offset))))) (fp ((_ extract 63 63) .cse19) ((_ extract 62 52) .cse19) ((_ extract 51 0) .cse19))) ((_ to_fp_unsigned 11 53) c_currentRoundingMode (concat (concat (concat (concat (concat (concat (concat .cse20 (select .cse17 .cse21)) (select .cse17 .cse22)) (select .cse17 .cse23)) (select .cse17 .cse24)) (select .cse17 .cse25)) (select .cse17 .cse26)) (select .cse17 .cse27))))))) (let ((.cse8 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv56 64))) (.cse7 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv57 64))) (.cse6 (bvadd (_ bv58 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse5 (bvadd (_ bv59 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse4 (bvadd (_ bv60 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse3 (bvadd (_ bv61 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse2 (bvadd (_ bv62 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse0 ((_ extract 63 56) .cse18))) (let ((.cse1 (store (store (store (store (store (store (store (store .cse17 .cse8 ((_ extract 7 0) .cse18)) .cse7 ((_ extract 15 8) .cse18)) .cse6 ((_ extract 23 16) .cse18)) .cse5 ((_ extract 31 24) .cse18)) .cse4 ((_ extract 39 32) .cse18)) .cse3 ((_ extract 47 40) .cse18)) .cse2 ((_ extract 55 48) .cse18)) (bvadd (_ bv63 64) c_ULTIMATE.start_s_update_template_size_~template.offset) .cse0))) (bvuge (concat (concat (concat (concat (concat (concat (concat .cse0 (select .cse1 .cse2)) (select .cse1 .cse3)) (select .cse1 .cse4)) (select .cse1 .cse5)) (select .cse1 .cse6)) (select .cse1 .cse7)) (select .cse1 .cse8)) (let ((.cse9 (select (store |c_#memory_int| c_ULTIMATE.start_s_update_template_size_~template.base .cse1) |c_ULTIMATE.start_s_update_template_size_~#size~0.base|))) (concat (concat (concat (concat (concat (concat (concat (select .cse9 .cse10) (select .cse9 .cse11)) (select .cse9 .cse12)) (select .cse9 .cse13)) (select .cse9 .cse14)) (select .cse9 .cse15)) (select .cse9 .cse16)) (select .cse9 |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)))))))))))) is different from false [2021-11-07 01:36:39,164 WARN L860 $PredicateComparison]: unable to prove that (not (let ((.cse10 (bvadd (_ bv7 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse11 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv6 64))) (.cse12 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv5 64))) (.cse13 (bvadd (_ bv4 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse14 (bvadd (_ bv3 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse15 (bvadd (_ bv2 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse16 (bvadd (_ bv1 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (let ((.cse28 (let ((.cse29 (select |c_#memory_int| |c_ULTIMATE.start_s_update_template_size_~#size~0.base|))) (concat (concat (concat (concat (concat (concat (concat (select .cse29 .cse10) (select .cse29 .cse11)) (select .cse29 .cse12)) (select .cse29 .cse13)) (select .cse29 .cse14)) (select .cse29 .cse15)) (select .cse29 .cse16)) (select .cse29 |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))))) (let ((.cse27 (bvadd (_ bv40 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse26 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv41 64))) (.cse25 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv42 64))) (.cse24 (bvadd (_ bv43 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse23 (bvadd (_ bv44 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse22 (bvadd (_ bv45 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse21 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv46 64))) (.cse20 ((_ extract 63 56) .cse28))) (let ((.cse17 (store (store (store (store (store (store (store (store (select |c_#memory_int| c_ULTIMATE.start_s_update_template_size_~template.base) .cse27 ((_ extract 7 0) .cse28)) .cse26 ((_ extract 15 8) .cse28)) .cse25 ((_ extract 23 16) .cse28)) .cse24 ((_ extract 31 24) .cse28)) .cse23 ((_ extract 39 32) .cse28)) .cse22 ((_ extract 47 40) .cse28)) .cse21 ((_ extract 55 48) .cse28)) (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv47 64)) .cse20))) (let ((.cse18 ((_ fp.to_ubv 64) roundTowardZero (fp.mul c_currentRoundingMode (let ((.cse19 (concat (concat (concat (concat (concat (concat (concat (select .cse17 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv79 64))) (select .cse17 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv78 64)))) (select .cse17 (bvadd (_ bv77 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse17 (bvadd (_ bv76 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse17 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv75 64)))) (select .cse17 (bvadd (_ bv74 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse17 (bvadd (_ bv73 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse17 (bvadd (_ bv72 64) c_ULTIMATE.start_s_update_template_size_~template.offset))))) (fp ((_ extract 63 63) .cse19) ((_ extract 62 52) .cse19) ((_ extract 51 0) .cse19))) ((_ to_fp_unsigned 11 53) c_currentRoundingMode (concat (concat (concat (concat (concat (concat (concat .cse20 (select .cse17 .cse21)) (select .cse17 .cse22)) (select .cse17 .cse23)) (select .cse17 .cse24)) (select .cse17 .cse25)) (select .cse17 .cse26)) (select .cse17 .cse27))))))) (let ((.cse8 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv56 64))) (.cse7 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv57 64))) (.cse6 (bvadd (_ bv58 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse5 (bvadd (_ bv59 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse4 (bvadd (_ bv60 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse3 (bvadd (_ bv61 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse2 (bvadd (_ bv62 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse0 ((_ extract 63 56) .cse18))) (let ((.cse1 (store (store (store (store (store (store (store (store .cse17 .cse8 ((_ extract 7 0) .cse18)) .cse7 ((_ extract 15 8) .cse18)) .cse6 ((_ extract 23 16) .cse18)) .cse5 ((_ extract 31 24) .cse18)) .cse4 ((_ extract 39 32) .cse18)) .cse3 ((_ extract 47 40) .cse18)) .cse2 ((_ extract 55 48) .cse18)) (bvadd (_ bv63 64) c_ULTIMATE.start_s_update_template_size_~template.offset) .cse0))) (bvuge (concat (concat (concat (concat (concat (concat (concat .cse0 (select .cse1 .cse2)) (select .cse1 .cse3)) (select .cse1 .cse4)) (select .cse1 .cse5)) (select .cse1 .cse6)) (select .cse1 .cse7)) (select .cse1 .cse8)) (let ((.cse9 (select (store |c_#memory_int| c_ULTIMATE.start_s_update_template_size_~template.base .cse1) |c_ULTIMATE.start_s_update_template_size_~#size~0.base|))) (concat (concat (concat (concat (concat (concat (concat (select .cse9 .cse10) (select .cse9 .cse11)) (select .cse9 .cse12)) (select .cse9 .cse13)) (select .cse9 .cse14)) (select .cse9 .cse15)) (select .cse9 .cse16)) (select .cse9 |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)))))))))))) is different from true [2021-11-07 01:36:49,628 WARN L838 $PredicateComparison]: unable to prove that (not (let ((.cse10 (bvadd (_ bv7 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse11 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv6 64))) (.cse12 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv5 64))) (.cse13 (bvadd (_ bv4 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse14 (bvadd (_ bv3 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse15 (bvadd (_ bv2 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse16 (bvadd (_ bv1 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse17 (store |c_#memory_int| c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.base (let ((.cse31 (bvadd (_ bv1 64) (let ((.cse32 (let ((.cse33 (let ((.cse34 (let ((.cse35 (let ((.cse36 (let ((.cse37 (bvadd (_ bv18446744073709551615 64) c_ULTIMATE.start_aws_round_up_to_power_of_two_~n))) (bvor .cse37 (bvlshr .cse37 (_ bv1 64)))))) (bvor .cse36 (bvlshr .cse36 (_ bv2 64)))))) (bvor .cse35 (bvlshr .cse35 (_ bv4 64)))))) (bvor .cse34 (bvlshr .cse34 (_ bv8 64)))))) (bvor .cse33 (bvlshr .cse33 (_ bv16 64)))))) (bvor .cse32 (bvlshr .cse32 (_ bv32 64))))))) (store (store (store (store (store (store (store (store (select |c_#memory_int| c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.base) c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset ((_ extract 7 0) .cse31)) (bvadd c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset (_ bv1 64)) ((_ extract 15 8) .cse31)) (bvadd c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset (_ bv2 64)) ((_ extract 23 16) .cse31)) (bvadd (_ bv3 64) c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset) ((_ extract 31 24) .cse31)) (bvadd c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset (_ bv4 64)) ((_ extract 39 32) .cse31)) (bvadd c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset (_ bv5 64)) ((_ extract 47 40) .cse31)) (bvadd c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset (_ bv6 64)) ((_ extract 55 48) .cse31)) (bvadd c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset (_ bv7 64)) ((_ extract 63 56) .cse31)))))) (let ((.cse29 (let ((.cse30 (select .cse17 |c_ULTIMATE.start_s_update_template_size_~#size~0.base|))) (concat (concat (concat (concat (concat (concat (concat (select .cse30 .cse10) (select .cse30 .cse11)) (select .cse30 .cse12)) (select .cse30 .cse13)) (select .cse30 .cse14)) (select .cse30 .cse15)) (select .cse30 .cse16)) (select .cse30 |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))))) (let ((.cse28 (bvadd (_ bv40 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse27 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv41 64))) (.cse26 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv42 64))) (.cse25 (bvadd (_ bv43 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse24 (bvadd (_ bv44 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse23 (bvadd (_ bv45 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse22 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv46 64))) (.cse21 ((_ extract 63 56) .cse29))) (let ((.cse18 (store (store (store (store (store (store (store (store (select .cse17 c_ULTIMATE.start_s_update_template_size_~template.base) .cse28 ((_ extract 7 0) .cse29)) .cse27 ((_ extract 15 8) .cse29)) .cse26 ((_ extract 23 16) .cse29)) .cse25 ((_ extract 31 24) .cse29)) .cse24 ((_ extract 39 32) .cse29)) .cse23 ((_ extract 47 40) .cse29)) .cse22 ((_ extract 55 48) .cse29)) (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv47 64)) .cse21))) (let ((.cse19 ((_ fp.to_ubv 64) roundTowardZero (fp.mul c_currentRoundingMode (let ((.cse20 (concat (concat (concat (concat (concat (concat (concat (select .cse18 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv79 64))) (select .cse18 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv78 64)))) (select .cse18 (bvadd (_ bv77 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse18 (bvadd (_ bv76 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse18 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv75 64)))) (select .cse18 (bvadd (_ bv74 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse18 (bvadd (_ bv73 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse18 (bvadd (_ bv72 64) c_ULTIMATE.start_s_update_template_size_~template.offset))))) (fp ((_ extract 63 63) .cse20) ((_ extract 62 52) .cse20) ((_ extract 51 0) .cse20))) ((_ to_fp_unsigned 11 53) c_currentRoundingMode (concat (concat (concat (concat (concat (concat (concat .cse21 (select .cse18 .cse22)) (select .cse18 .cse23)) (select .cse18 .cse24)) (select .cse18 .cse25)) (select .cse18 .cse26)) (select .cse18 .cse27)) (select .cse18 .cse28))))))) (let ((.cse8 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv56 64))) (.cse7 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv57 64))) (.cse6 (bvadd (_ bv58 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse5 (bvadd (_ bv59 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse4 (bvadd (_ bv60 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse3 (bvadd (_ bv61 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse2 (bvadd (_ bv62 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse0 ((_ extract 63 56) .cse19))) (let ((.cse1 (store (store (store (store (store (store (store (store .cse18 .cse8 ((_ extract 7 0) .cse19)) .cse7 ((_ extract 15 8) .cse19)) .cse6 ((_ extract 23 16) .cse19)) .cse5 ((_ extract 31 24) .cse19)) .cse4 ((_ extract 39 32) .cse19)) .cse3 ((_ extract 47 40) .cse19)) .cse2 ((_ extract 55 48) .cse19)) (bvadd (_ bv63 64) c_ULTIMATE.start_s_update_template_size_~template.offset) .cse0))) (bvuge (concat (concat (concat (concat (concat (concat (concat .cse0 (select .cse1 .cse2)) (select .cse1 .cse3)) (select .cse1 .cse4)) (select .cse1 .cse5)) (select .cse1 .cse6)) (select .cse1 .cse7)) (select .cse1 .cse8)) (let ((.cse9 (select (store .cse17 c_ULTIMATE.start_s_update_template_size_~template.base .cse1) |c_ULTIMATE.start_s_update_template_size_~#size~0.base|))) (concat (concat (concat (concat (concat (concat (concat (select .cse9 .cse10) (select .cse9 .cse11)) (select .cse9 .cse12)) (select .cse9 .cse13)) (select .cse9 .cse14)) (select .cse9 .cse15)) (select .cse9 .cse16)) (select .cse9 |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)))))))))))) is different from false [2021-11-07 01:36:51,714 WARN L860 $PredicateComparison]: unable to prove that (not (let ((.cse10 (bvadd (_ bv7 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse11 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv6 64))) (.cse12 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv5 64))) (.cse13 (bvadd (_ bv4 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse14 (bvadd (_ bv3 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse15 (bvadd (_ bv2 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse16 (bvadd (_ bv1 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse17 (store |c_#memory_int| c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.base (let ((.cse31 (bvadd (_ bv1 64) (let ((.cse32 (let ((.cse33 (let ((.cse34 (let ((.cse35 (let ((.cse36 (let ((.cse37 (bvadd (_ bv18446744073709551615 64) c_ULTIMATE.start_aws_round_up_to_power_of_two_~n))) (bvor .cse37 (bvlshr .cse37 (_ bv1 64)))))) (bvor .cse36 (bvlshr .cse36 (_ bv2 64)))))) (bvor .cse35 (bvlshr .cse35 (_ bv4 64)))))) (bvor .cse34 (bvlshr .cse34 (_ bv8 64)))))) (bvor .cse33 (bvlshr .cse33 (_ bv16 64)))))) (bvor .cse32 (bvlshr .cse32 (_ bv32 64))))))) (store (store (store (store (store (store (store (store (select |c_#memory_int| c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.base) c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset ((_ extract 7 0) .cse31)) (bvadd c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset (_ bv1 64)) ((_ extract 15 8) .cse31)) (bvadd c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset (_ bv2 64)) ((_ extract 23 16) .cse31)) (bvadd (_ bv3 64) c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset) ((_ extract 31 24) .cse31)) (bvadd c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset (_ bv4 64)) ((_ extract 39 32) .cse31)) (bvadd c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset (_ bv5 64)) ((_ extract 47 40) .cse31)) (bvadd c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset (_ bv6 64)) ((_ extract 55 48) .cse31)) (bvadd c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset (_ bv7 64)) ((_ extract 63 56) .cse31)))))) (let ((.cse29 (let ((.cse30 (select .cse17 |c_ULTIMATE.start_s_update_template_size_~#size~0.base|))) (concat (concat (concat (concat (concat (concat (concat (select .cse30 .cse10) (select .cse30 .cse11)) (select .cse30 .cse12)) (select .cse30 .cse13)) (select .cse30 .cse14)) (select .cse30 .cse15)) (select .cse30 .cse16)) (select .cse30 |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))))) (let ((.cse28 (bvadd (_ bv40 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse27 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv41 64))) (.cse26 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv42 64))) (.cse25 (bvadd (_ bv43 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse24 (bvadd (_ bv44 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse23 (bvadd (_ bv45 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse22 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv46 64))) (.cse21 ((_ extract 63 56) .cse29))) (let ((.cse18 (store (store (store (store (store (store (store (store (select .cse17 c_ULTIMATE.start_s_update_template_size_~template.base) .cse28 ((_ extract 7 0) .cse29)) .cse27 ((_ extract 15 8) .cse29)) .cse26 ((_ extract 23 16) .cse29)) .cse25 ((_ extract 31 24) .cse29)) .cse24 ((_ extract 39 32) .cse29)) .cse23 ((_ extract 47 40) .cse29)) .cse22 ((_ extract 55 48) .cse29)) (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv47 64)) .cse21))) (let ((.cse19 ((_ fp.to_ubv 64) roundTowardZero (fp.mul c_currentRoundingMode (let ((.cse20 (concat (concat (concat (concat (concat (concat (concat (select .cse18 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv79 64))) (select .cse18 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv78 64)))) (select .cse18 (bvadd (_ bv77 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse18 (bvadd (_ bv76 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse18 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv75 64)))) (select .cse18 (bvadd (_ bv74 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse18 (bvadd (_ bv73 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse18 (bvadd (_ bv72 64) c_ULTIMATE.start_s_update_template_size_~template.offset))))) (fp ((_ extract 63 63) .cse20) ((_ extract 62 52) .cse20) ((_ extract 51 0) .cse20))) ((_ to_fp_unsigned 11 53) c_currentRoundingMode (concat (concat (concat (concat (concat (concat (concat .cse21 (select .cse18 .cse22)) (select .cse18 .cse23)) (select .cse18 .cse24)) (select .cse18 .cse25)) (select .cse18 .cse26)) (select .cse18 .cse27)) (select .cse18 .cse28))))))) (let ((.cse8 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv56 64))) (.cse7 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv57 64))) (.cse6 (bvadd (_ bv58 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse5 (bvadd (_ bv59 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse4 (bvadd (_ bv60 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse3 (bvadd (_ bv61 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse2 (bvadd (_ bv62 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse0 ((_ extract 63 56) .cse19))) (let ((.cse1 (store (store (store (store (store (store (store (store .cse18 .cse8 ((_ extract 7 0) .cse19)) .cse7 ((_ extract 15 8) .cse19)) .cse6 ((_ extract 23 16) .cse19)) .cse5 ((_ extract 31 24) .cse19)) .cse4 ((_ extract 39 32) .cse19)) .cse3 ((_ extract 47 40) .cse19)) .cse2 ((_ extract 55 48) .cse19)) (bvadd (_ bv63 64) c_ULTIMATE.start_s_update_template_size_~template.offset) .cse0))) (bvuge (concat (concat (concat (concat (concat (concat (concat .cse0 (select .cse1 .cse2)) (select .cse1 .cse3)) (select .cse1 .cse4)) (select .cse1 .cse5)) (select .cse1 .cse6)) (select .cse1 .cse7)) (select .cse1 .cse8)) (let ((.cse9 (select (store .cse17 c_ULTIMATE.start_s_update_template_size_~template.base .cse1) |c_ULTIMATE.start_s_update_template_size_~#size~0.base|))) (concat (concat (concat (concat (concat (concat (concat (select .cse9 .cse10) (select .cse9 .cse11)) (select .cse9 .cse12)) (select .cse9 .cse13)) (select .cse9 .cse14)) (select .cse9 .cse15)) (select .cse9 .cse16)) (select .cse9 |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)))))))))))) is different from true [2021-11-07 01:37:06,572 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_s_update_template_size_~#size~0.base_20| (_ BitVec 64))) (or (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_s_update_template_size_~#size~0.base_20|))) (not (let ((.cse25 (bvadd (let ((.cse26 (let ((.cse27 (let ((.cse28 (let ((.cse29 (let ((.cse30 (let ((.cse31 (bvadd (_ bv18446744073709551615 64) c_ULTIMATE.start_s_update_template_size_~min_size~0))) (bvor .cse31 (bvlshr .cse31 (_ bv1 64)))))) (bvor .cse30 (bvlshr .cse30 (_ bv2 64)))))) (bvor .cse29 (bvlshr .cse29 (_ bv4 64)))))) (bvor .cse28 (bvlshr .cse28 (_ bv8 64)))))) (bvor .cse27 (bvlshr .cse27 (_ bv16 64)))))) (bvor .cse26 (bvlshr .cse26 (_ bv32 64)))) (_ bv1 64)))) (let ((.cse24 ((_ extract 63 56) .cse25))) (let ((.cse23 (store (store (store (store (store (store (store (store (select |c_#memory_int| |v_ULTIMATE.start_s_update_template_size_~#size~0.base_20|) (_ bv0 64) ((_ extract 7 0) .cse25)) (_ bv1 64) ((_ extract 15 8) .cse25)) (_ bv2 64) ((_ extract 23 16) .cse25)) (_ bv3 64) ((_ extract 31 24) .cse25)) (_ bv4 64) ((_ extract 39 32) .cse25)) (_ bv5 64) ((_ extract 47 40) .cse25)) (_ bv6 64) ((_ extract 55 48) .cse25)) (_ bv7 64) .cse24))) (let ((.cse22 (concat (concat (concat (concat (concat (concat (concat .cse24 (select .cse23 (_ bv6 64))) (select .cse23 (_ bv5 64))) (select .cse23 (_ bv4 64))) (select .cse23 (_ bv3 64))) (select .cse23 (_ bv2 64))) (select .cse23 (_ bv1 64))) (select .cse23 (_ bv0 64))))) (let ((.cse10 (store |c_#memory_int| |v_ULTIMATE.start_s_update_template_size_~#size~0.base_20| .cse23)) (.cse21 (bvadd (_ bv40 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse20 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv41 64))) (.cse19 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv42 64))) (.cse18 (bvadd (_ bv43 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse17 (bvadd (_ bv44 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse16 (bvadd (_ bv45 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse15 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv46 64))) (.cse14 ((_ extract 63 56) .cse22))) (let ((.cse11 (store (store (store (store (store (store (store (store (select .cse10 c_ULTIMATE.start_s_update_template_size_~template.base) .cse21 ((_ extract 7 0) .cse22)) .cse20 ((_ extract 15 8) .cse22)) .cse19 ((_ extract 23 16) .cse22)) .cse18 ((_ extract 31 24) .cse22)) .cse17 ((_ extract 39 32) .cse22)) .cse16 ((_ extract 47 40) .cse22)) .cse15 ((_ extract 55 48) .cse22)) (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv47 64)) .cse14))) (let ((.cse12 ((_ fp.to_ubv 64) roundTowardZero (fp.mul c_currentRoundingMode (let ((.cse13 (concat (concat (concat (concat (concat (concat (concat (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv79 64))) (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv78 64)))) (select .cse11 (bvadd (_ bv77 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse11 (bvadd (_ bv76 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv75 64)))) (select .cse11 (bvadd (_ bv74 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse11 (bvadd (_ bv73 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse11 (bvadd (_ bv72 64) c_ULTIMATE.start_s_update_template_size_~template.offset))))) (fp ((_ extract 63 63) .cse13) ((_ extract 62 52) .cse13) ((_ extract 51 0) .cse13))) ((_ to_fp_unsigned 11 53) c_currentRoundingMode (concat (concat (concat (concat (concat (concat (concat .cse14 (select .cse11 .cse15)) (select .cse11 .cse16)) (select .cse11 .cse17)) (select .cse11 .cse18)) (select .cse11 .cse19)) (select .cse11 .cse20)) (select .cse11 .cse21))))))) (let ((.cse8 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv56 64))) (.cse7 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv57 64))) (.cse6 (bvadd (_ bv58 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse5 (bvadd (_ bv59 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse4 (bvadd (_ bv60 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse3 (bvadd (_ bv61 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse2 (bvadd (_ bv62 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse0 ((_ extract 63 56) .cse12))) (let ((.cse1 (store (store (store (store (store (store (store (store .cse11 .cse8 ((_ extract 7 0) .cse12)) .cse7 ((_ extract 15 8) .cse12)) .cse6 ((_ extract 23 16) .cse12)) .cse5 ((_ extract 31 24) .cse12)) .cse4 ((_ extract 39 32) .cse12)) .cse3 ((_ extract 47 40) .cse12)) .cse2 ((_ extract 55 48) .cse12)) (bvadd (_ bv63 64) c_ULTIMATE.start_s_update_template_size_~template.offset) .cse0))) (bvuge (concat (concat (concat (concat (concat (concat (concat .cse0 (select .cse1 .cse2)) (select .cse1 .cse3)) (select .cse1 .cse4)) (select .cse1 .cse5)) (select .cse1 .cse6)) (select .cse1 .cse7)) (select .cse1 .cse8)) (let ((.cse9 (select (store .cse10 c_ULTIMATE.start_s_update_template_size_~template.base .cse1) |v_ULTIMATE.start_s_update_template_size_~#size~0.base_20|))) (concat (concat (concat (concat (concat (concat (concat (select .cse9 (_ bv7 64)) (select .cse9 (_ bv6 64))) (select .cse9 (_ bv5 64))) (select .cse9 (_ bv4 64))) (select .cse9 (_ bv3 64))) (select .cse9 (_ bv2 64))) (select .cse9 (_ bv1 64))) (select .cse9 (_ bv0 64))))))))))))))))) is different from false [2021-11-07 01:37:08,638 WARN L860 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_s_update_template_size_~#size~0.base_20| (_ BitVec 64))) (or (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_s_update_template_size_~#size~0.base_20|))) (not (let ((.cse25 (bvadd (let ((.cse26 (let ((.cse27 (let ((.cse28 (let ((.cse29 (let ((.cse30 (let ((.cse31 (bvadd (_ bv18446744073709551615 64) c_ULTIMATE.start_s_update_template_size_~min_size~0))) (bvor .cse31 (bvlshr .cse31 (_ bv1 64)))))) (bvor .cse30 (bvlshr .cse30 (_ bv2 64)))))) (bvor .cse29 (bvlshr .cse29 (_ bv4 64)))))) (bvor .cse28 (bvlshr .cse28 (_ bv8 64)))))) (bvor .cse27 (bvlshr .cse27 (_ bv16 64)))))) (bvor .cse26 (bvlshr .cse26 (_ bv32 64)))) (_ bv1 64)))) (let ((.cse24 ((_ extract 63 56) .cse25))) (let ((.cse23 (store (store (store (store (store (store (store (store (select |c_#memory_int| |v_ULTIMATE.start_s_update_template_size_~#size~0.base_20|) (_ bv0 64) ((_ extract 7 0) .cse25)) (_ bv1 64) ((_ extract 15 8) .cse25)) (_ bv2 64) ((_ extract 23 16) .cse25)) (_ bv3 64) ((_ extract 31 24) .cse25)) (_ bv4 64) ((_ extract 39 32) .cse25)) (_ bv5 64) ((_ extract 47 40) .cse25)) (_ bv6 64) ((_ extract 55 48) .cse25)) (_ bv7 64) .cse24))) (let ((.cse22 (concat (concat (concat (concat (concat (concat (concat .cse24 (select .cse23 (_ bv6 64))) (select .cse23 (_ bv5 64))) (select .cse23 (_ bv4 64))) (select .cse23 (_ bv3 64))) (select .cse23 (_ bv2 64))) (select .cse23 (_ bv1 64))) (select .cse23 (_ bv0 64))))) (let ((.cse10 (store |c_#memory_int| |v_ULTIMATE.start_s_update_template_size_~#size~0.base_20| .cse23)) (.cse21 (bvadd (_ bv40 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse20 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv41 64))) (.cse19 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv42 64))) (.cse18 (bvadd (_ bv43 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse17 (bvadd (_ bv44 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse16 (bvadd (_ bv45 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse15 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv46 64))) (.cse14 ((_ extract 63 56) .cse22))) (let ((.cse11 (store (store (store (store (store (store (store (store (select .cse10 c_ULTIMATE.start_s_update_template_size_~template.base) .cse21 ((_ extract 7 0) .cse22)) .cse20 ((_ extract 15 8) .cse22)) .cse19 ((_ extract 23 16) .cse22)) .cse18 ((_ extract 31 24) .cse22)) .cse17 ((_ extract 39 32) .cse22)) .cse16 ((_ extract 47 40) .cse22)) .cse15 ((_ extract 55 48) .cse22)) (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv47 64)) .cse14))) (let ((.cse12 ((_ fp.to_ubv 64) roundTowardZero (fp.mul c_currentRoundingMode (let ((.cse13 (concat (concat (concat (concat (concat (concat (concat (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv79 64))) (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv78 64)))) (select .cse11 (bvadd (_ bv77 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse11 (bvadd (_ bv76 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv75 64)))) (select .cse11 (bvadd (_ bv74 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse11 (bvadd (_ bv73 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse11 (bvadd (_ bv72 64) c_ULTIMATE.start_s_update_template_size_~template.offset))))) (fp ((_ extract 63 63) .cse13) ((_ extract 62 52) .cse13) ((_ extract 51 0) .cse13))) ((_ to_fp_unsigned 11 53) c_currentRoundingMode (concat (concat (concat (concat (concat (concat (concat .cse14 (select .cse11 .cse15)) (select .cse11 .cse16)) (select .cse11 .cse17)) (select .cse11 .cse18)) (select .cse11 .cse19)) (select .cse11 .cse20)) (select .cse11 .cse21))))))) (let ((.cse8 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv56 64))) (.cse7 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv57 64))) (.cse6 (bvadd (_ bv58 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse5 (bvadd (_ bv59 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse4 (bvadd (_ bv60 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse3 (bvadd (_ bv61 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse2 (bvadd (_ bv62 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse0 ((_ extract 63 56) .cse12))) (let ((.cse1 (store (store (store (store (store (store (store (store .cse11 .cse8 ((_ extract 7 0) .cse12)) .cse7 ((_ extract 15 8) .cse12)) .cse6 ((_ extract 23 16) .cse12)) .cse5 ((_ extract 31 24) .cse12)) .cse4 ((_ extract 39 32) .cse12)) .cse3 ((_ extract 47 40) .cse12)) .cse2 ((_ extract 55 48) .cse12)) (bvadd (_ bv63 64) c_ULTIMATE.start_s_update_template_size_~template.offset) .cse0))) (bvuge (concat (concat (concat (concat (concat (concat (concat .cse0 (select .cse1 .cse2)) (select .cse1 .cse3)) (select .cse1 .cse4)) (select .cse1 .cse5)) (select .cse1 .cse6)) (select .cse1 .cse7)) (select .cse1 .cse8)) (let ((.cse9 (select (store .cse10 c_ULTIMATE.start_s_update_template_size_~template.base .cse1) |v_ULTIMATE.start_s_update_template_size_~#size~0.base_20|))) (concat (concat (concat (concat (concat (concat (concat (select .cse9 (_ bv7 64)) (select .cse9 (_ bv6 64))) (select .cse9 (_ bv5 64))) (select .cse9 (_ bv4 64))) (select .cse9 (_ bv3 64))) (select .cse9 (_ bv2 64))) (select .cse9 (_ bv1 64))) (select .cse9 (_ bv0 64))))))))))))))))) is different from true [2021-11-07 01:37:18,895 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_s_update_template_size_~#size~0.base_20| (_ BitVec 64))) (or (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_s_update_template_size_~#size~0.base_20|))) (not (let ((.cse23 (store (store (store (store (store (store (store (store (select |c_#memory_int| |v_ULTIMATE.start_s_update_template_size_~#size~0.base_20|) (_ bv0 64) (_ bv2 8)) (_ bv1 64) (_ bv0 8)) (_ bv2 64) (_ bv0 8)) (_ bv3 64) (_ bv0 8)) (_ bv4 64) (_ bv0 8)) (_ bv5 64) (_ bv0 8)) (_ bv6 64) (_ bv0 8)) (_ bv7 64) (_ bv0 8)))) (let ((.cse22 (concat (concat (concat (concat (concat (concat (concat (_ bv0 8) (select .cse23 (_ bv6 64))) (select .cse23 (_ bv5 64))) (select .cse23 (_ bv4 64))) (select .cse23 (_ bv3 64))) (select .cse23 (_ bv2 64))) (select .cse23 (_ bv1 64))) (select .cse23 (_ bv0 64))))) (let ((.cse10 (store |c_#memory_int| |v_ULTIMATE.start_s_update_template_size_~#size~0.base_20| .cse23)) (.cse21 (bvadd (_ bv40 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse20 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv41 64))) (.cse19 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv42 64))) (.cse18 (bvadd (_ bv43 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse17 (bvadd (_ bv44 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse16 (bvadd (_ bv45 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse15 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv46 64))) (.cse14 ((_ extract 63 56) .cse22))) (let ((.cse11 (store (store (store (store (store (store (store (store (select .cse10 c_ULTIMATE.start_s_update_template_size_~template.base) .cse21 ((_ extract 7 0) .cse22)) .cse20 ((_ extract 15 8) .cse22)) .cse19 ((_ extract 23 16) .cse22)) .cse18 ((_ extract 31 24) .cse22)) .cse17 ((_ extract 39 32) .cse22)) .cse16 ((_ extract 47 40) .cse22)) .cse15 ((_ extract 55 48) .cse22)) (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv47 64)) .cse14))) (let ((.cse12 ((_ fp.to_ubv 64) roundTowardZero (fp.mul c_currentRoundingMode (let ((.cse13 (concat (concat (concat (concat (concat (concat (concat (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv79 64))) (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv78 64)))) (select .cse11 (bvadd (_ bv77 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse11 (bvadd (_ bv76 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv75 64)))) (select .cse11 (bvadd (_ bv74 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse11 (bvadd (_ bv73 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse11 (bvadd (_ bv72 64) c_ULTIMATE.start_s_update_template_size_~template.offset))))) (fp ((_ extract 63 63) .cse13) ((_ extract 62 52) .cse13) ((_ extract 51 0) .cse13))) ((_ to_fp_unsigned 11 53) c_currentRoundingMode (concat (concat (concat (concat (concat (concat (concat .cse14 (select .cse11 .cse15)) (select .cse11 .cse16)) (select .cse11 .cse17)) (select .cse11 .cse18)) (select .cse11 .cse19)) (select .cse11 .cse20)) (select .cse11 .cse21))))))) (let ((.cse8 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv56 64))) (.cse7 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv57 64))) (.cse6 (bvadd (_ bv58 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse5 (bvadd (_ bv59 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse4 (bvadd (_ bv60 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse3 (bvadd (_ bv61 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse2 (bvadd (_ bv62 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse0 ((_ extract 63 56) .cse12))) (let ((.cse1 (store (store (store (store (store (store (store (store .cse11 .cse8 ((_ extract 7 0) .cse12)) .cse7 ((_ extract 15 8) .cse12)) .cse6 ((_ extract 23 16) .cse12)) .cse5 ((_ extract 31 24) .cse12)) .cse4 ((_ extract 39 32) .cse12)) .cse3 ((_ extract 47 40) .cse12)) .cse2 ((_ extract 55 48) .cse12)) (bvadd (_ bv63 64) c_ULTIMATE.start_s_update_template_size_~template.offset) .cse0))) (bvuge (concat (concat (concat (concat (concat (concat (concat .cse0 (select .cse1 .cse2)) (select .cse1 .cse3)) (select .cse1 .cse4)) (select .cse1 .cse5)) (select .cse1 .cse6)) (select .cse1 .cse7)) (select .cse1 .cse8)) (let ((.cse9 (select (store .cse10 c_ULTIMATE.start_s_update_template_size_~template.base .cse1) |v_ULTIMATE.start_s_update_template_size_~#size~0.base_20|))) (concat (concat (concat (concat (concat (concat (concat (select .cse9 (_ bv7 64)) (select .cse9 (_ bv6 64))) (select .cse9 (_ bv5 64))) (select .cse9 (_ bv4 64))) (select .cse9 (_ bv3 64))) (select .cse9 (_ bv2 64))) (select .cse9 (_ bv1 64))) (select .cse9 (_ bv0 64))))))))))))))) is different from false [2021-11-07 01:37:20,922 WARN L860 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_s_update_template_size_~#size~0.base_20| (_ BitVec 64))) (or (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_s_update_template_size_~#size~0.base_20|))) (not (let ((.cse23 (store (store (store (store (store (store (store (store (select |c_#memory_int| |v_ULTIMATE.start_s_update_template_size_~#size~0.base_20|) (_ bv0 64) (_ bv2 8)) (_ bv1 64) (_ bv0 8)) (_ bv2 64) (_ bv0 8)) (_ bv3 64) (_ bv0 8)) (_ bv4 64) (_ bv0 8)) (_ bv5 64) (_ bv0 8)) (_ bv6 64) (_ bv0 8)) (_ bv7 64) (_ bv0 8)))) (let ((.cse22 (concat (concat (concat (concat (concat (concat (concat (_ bv0 8) (select .cse23 (_ bv6 64))) (select .cse23 (_ bv5 64))) (select .cse23 (_ bv4 64))) (select .cse23 (_ bv3 64))) (select .cse23 (_ bv2 64))) (select .cse23 (_ bv1 64))) (select .cse23 (_ bv0 64))))) (let ((.cse10 (store |c_#memory_int| |v_ULTIMATE.start_s_update_template_size_~#size~0.base_20| .cse23)) (.cse21 (bvadd (_ bv40 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse20 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv41 64))) (.cse19 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv42 64))) (.cse18 (bvadd (_ bv43 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse17 (bvadd (_ bv44 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse16 (bvadd (_ bv45 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse15 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv46 64))) (.cse14 ((_ extract 63 56) .cse22))) (let ((.cse11 (store (store (store (store (store (store (store (store (select .cse10 c_ULTIMATE.start_s_update_template_size_~template.base) .cse21 ((_ extract 7 0) .cse22)) .cse20 ((_ extract 15 8) .cse22)) .cse19 ((_ extract 23 16) .cse22)) .cse18 ((_ extract 31 24) .cse22)) .cse17 ((_ extract 39 32) .cse22)) .cse16 ((_ extract 47 40) .cse22)) .cse15 ((_ extract 55 48) .cse22)) (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv47 64)) .cse14))) (let ((.cse12 ((_ fp.to_ubv 64) roundTowardZero (fp.mul c_currentRoundingMode (let ((.cse13 (concat (concat (concat (concat (concat (concat (concat (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv79 64))) (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv78 64)))) (select .cse11 (bvadd (_ bv77 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse11 (bvadd (_ bv76 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv75 64)))) (select .cse11 (bvadd (_ bv74 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse11 (bvadd (_ bv73 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse11 (bvadd (_ bv72 64) c_ULTIMATE.start_s_update_template_size_~template.offset))))) (fp ((_ extract 63 63) .cse13) ((_ extract 62 52) .cse13) ((_ extract 51 0) .cse13))) ((_ to_fp_unsigned 11 53) c_currentRoundingMode (concat (concat (concat (concat (concat (concat (concat .cse14 (select .cse11 .cse15)) (select .cse11 .cse16)) (select .cse11 .cse17)) (select .cse11 .cse18)) (select .cse11 .cse19)) (select .cse11 .cse20)) (select .cse11 .cse21))))))) (let ((.cse8 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv56 64))) (.cse7 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv57 64))) (.cse6 (bvadd (_ bv58 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse5 (bvadd (_ bv59 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse4 (bvadd (_ bv60 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse3 (bvadd (_ bv61 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse2 (bvadd (_ bv62 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse0 ((_ extract 63 56) .cse12))) (let ((.cse1 (store (store (store (store (store (store (store (store .cse11 .cse8 ((_ extract 7 0) .cse12)) .cse7 ((_ extract 15 8) .cse12)) .cse6 ((_ extract 23 16) .cse12)) .cse5 ((_ extract 31 24) .cse12)) .cse4 ((_ extract 39 32) .cse12)) .cse3 ((_ extract 47 40) .cse12)) .cse2 ((_ extract 55 48) .cse12)) (bvadd (_ bv63 64) c_ULTIMATE.start_s_update_template_size_~template.offset) .cse0))) (bvuge (concat (concat (concat (concat (concat (concat (concat .cse0 (select .cse1 .cse2)) (select .cse1 .cse3)) (select .cse1 .cse4)) (select .cse1 .cse5)) (select .cse1 .cse6)) (select .cse1 .cse7)) (select .cse1 .cse8)) (let ((.cse9 (select (store .cse10 c_ULTIMATE.start_s_update_template_size_~template.base .cse1) |v_ULTIMATE.start_s_update_template_size_~#size~0.base_20|))) (concat (concat (concat (concat (concat (concat (concat (select .cse9 (_ bv7 64)) (select .cse9 (_ bv6 64))) (select .cse9 (_ bv5 64))) (select .cse9 (_ bv4 64))) (select .cse9 (_ bv3 64))) (select .cse9 (_ bv2 64))) (select .cse9 (_ bv1 64))) (select .cse9 (_ bv0 64))))))))))))))) is different from true [2021-11-07 01:37:21,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:37:21,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:37:21,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:37:21,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:37:21,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:37:21,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:37:21,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:37:21,038 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:37:21,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:37:21,854 INFO L354 Elim1Store]: treesize reduction 352, result has 0.3 percent of original size [2021-11-07 01:37:21,854 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 277 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 40 case distinctions, treesize of input 10238948 treesize of output 1 [2021-11-07 01:37:21,896 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 01:37:21,896 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:37:21,896 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [596881201] [2021-11-07 01:37:21,897 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [596881201] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:37:21,897 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:37:21,897 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 13 [2021-11-07 01:37:21,897 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [219041311] [2021-11-07 01:37:21,898 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-07 01:37:21,898 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:37:21,898 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-07 01:37:21,899 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=39, Unknown=9, NotChecked=80, Total=156 [2021-11-07 01:37:21,899 INFO L87 Difference]: Start difference. First operand 119 states and 129 transitions. Second operand has 13 states, 13 states have (on average 8.076923076923077) internal successors, (105), 13 states have internal predecessors, (105), 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 01:38:05,713 WARN L207 SmtUtils]: Spent 29.96 s on a formula simplification. DAG size of input: 274 DAG size of output: 92 [2021-11-07 01:38:08,145 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse32 (select |c_#memory_int| c_ULTIMATE.start_s_update_template_size_~template.base))) (and (forall ((|v_ULTIMATE.start_s_update_template_size_~#size~0.base_20| (_ BitVec 64))) (or (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_s_update_template_size_~#size~0.base_20|))) (not (let ((.cse25 (bvadd (let ((.cse26 (let ((.cse27 (let ((.cse28 (let ((.cse29 (let ((.cse30 (let ((.cse31 (bvadd (_ bv18446744073709551615 64) c_ULTIMATE.start_s_update_template_size_~min_size~0))) (bvor .cse31 (bvlshr .cse31 (_ bv1 64)))))) (bvor .cse30 (bvlshr .cse30 (_ bv2 64)))))) (bvor .cse29 (bvlshr .cse29 (_ bv4 64)))))) (bvor .cse28 (bvlshr .cse28 (_ bv8 64)))))) (bvor .cse27 (bvlshr .cse27 (_ bv16 64)))))) (bvor .cse26 (bvlshr .cse26 (_ bv32 64)))) (_ bv1 64)))) (let ((.cse24 ((_ extract 63 56) .cse25))) (let ((.cse23 (store (store (store (store (store (store (store (store (select |c_#memory_int| |v_ULTIMATE.start_s_update_template_size_~#size~0.base_20|) (_ bv0 64) ((_ extract 7 0) .cse25)) (_ bv1 64) ((_ extract 15 8) .cse25)) (_ bv2 64) ((_ extract 23 16) .cse25)) (_ bv3 64) ((_ extract 31 24) .cse25)) (_ bv4 64) ((_ extract 39 32) .cse25)) (_ bv5 64) ((_ extract 47 40) .cse25)) (_ bv6 64) ((_ extract 55 48) .cse25)) (_ bv7 64) .cse24))) (let ((.cse22 (concat (concat (concat (concat (concat (concat (concat .cse24 (select .cse23 (_ bv6 64))) (select .cse23 (_ bv5 64))) (select .cse23 (_ bv4 64))) (select .cse23 (_ bv3 64))) (select .cse23 (_ bv2 64))) (select .cse23 (_ bv1 64))) (select .cse23 (_ bv0 64))))) (let ((.cse10 (store |c_#memory_int| |v_ULTIMATE.start_s_update_template_size_~#size~0.base_20| .cse23)) (.cse21 (bvadd (_ bv40 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse20 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv41 64))) (.cse19 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv42 64))) (.cse18 (bvadd (_ bv43 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse17 (bvadd (_ bv44 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse16 (bvadd (_ bv45 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse15 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv46 64))) (.cse14 ((_ extract 63 56) .cse22))) (let ((.cse11 (store (store (store (store (store (store (store (store (select .cse10 c_ULTIMATE.start_s_update_template_size_~template.base) .cse21 ((_ extract 7 0) .cse22)) .cse20 ((_ extract 15 8) .cse22)) .cse19 ((_ extract 23 16) .cse22)) .cse18 ((_ extract 31 24) .cse22)) .cse17 ((_ extract 39 32) .cse22)) .cse16 ((_ extract 47 40) .cse22)) .cse15 ((_ extract 55 48) .cse22)) (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv47 64)) .cse14))) (let ((.cse12 ((_ fp.to_ubv 64) roundTowardZero (fp.mul c_currentRoundingMode (let ((.cse13 (concat (concat (concat (concat (concat (concat (concat (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv79 64))) (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv78 64)))) (select .cse11 (bvadd (_ bv77 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse11 (bvadd (_ bv76 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv75 64)))) (select .cse11 (bvadd (_ bv74 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse11 (bvadd (_ bv73 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse11 (bvadd (_ bv72 64) c_ULTIMATE.start_s_update_template_size_~template.offset))))) (fp ((_ extract 63 63) .cse13) ((_ extract 62 52) .cse13) ((_ extract 51 0) .cse13))) ((_ to_fp_unsigned 11 53) c_currentRoundingMode (concat (concat (concat (concat (concat (concat (concat .cse14 (select .cse11 .cse15)) (select .cse11 .cse16)) (select .cse11 .cse17)) (select .cse11 .cse18)) (select .cse11 .cse19)) (select .cse11 .cse20)) (select .cse11 .cse21))))))) (let ((.cse8 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv56 64))) (.cse7 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv57 64))) (.cse6 (bvadd (_ bv58 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse5 (bvadd (_ bv59 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse4 (bvadd (_ bv60 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse3 (bvadd (_ bv61 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse2 (bvadd (_ bv62 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse0 ((_ extract 63 56) .cse12))) (let ((.cse1 (store (store (store (store (store (store (store (store .cse11 .cse8 ((_ extract 7 0) .cse12)) .cse7 ((_ extract 15 8) .cse12)) .cse6 ((_ extract 23 16) .cse12)) .cse5 ((_ extract 31 24) .cse12)) .cse4 ((_ extract 39 32) .cse12)) .cse3 ((_ extract 47 40) .cse12)) .cse2 ((_ extract 55 48) .cse12)) (bvadd (_ bv63 64) c_ULTIMATE.start_s_update_template_size_~template.offset) .cse0))) (bvuge (concat (concat (concat (concat (concat (concat (concat .cse0 (select .cse1 .cse2)) (select .cse1 .cse3)) (select .cse1 .cse4)) (select .cse1 .cse5)) (select .cse1 .cse6)) (select .cse1 .cse7)) (select .cse1 .cse8)) (let ((.cse9 (select (store .cse10 c_ULTIMATE.start_s_update_template_size_~template.base .cse1) |v_ULTIMATE.start_s_update_template_size_~#size~0.base_20|))) (concat (concat (concat (concat (concat (concat (concat (select .cse9 (_ bv7 64)) (select .cse9 (_ bv6 64))) (select .cse9 (_ bv5 64))) (select .cse9 (_ bv4 64))) (select .cse9 (_ bv3 64))) (select .cse9 (_ bv2 64))) (select .cse9 (_ bv1 64))) (select .cse9 (_ bv0 64))))))))))))))))) (= (_ bv0 1) (bvadd (bvneg (bvneg (select |c_#valid| c_ULTIMATE.start_s_update_template_size_~template.base))) (_ bv1 1))) (= (_ bv2 64) c_ULTIMATE.start_s_update_template_size_~min_size~0) (= (select .cse32 (_ bv49 64)) ((_ extract 15 8) (_ bv0 64))) (= (_ bv0 64) c_ULTIMATE.start_s_update_template_size_~template.offset) (= (select .cse32 (_ bv55 64)) ((_ extract 63 56) (_ bv0 64))) (= (select .cse32 (_ bv53 64)) ((_ extract 47 40) (_ bv0 64))) (exists ((|v_skolemized_q#valueAsBitvector_5| (_ BitVec 64))) (let ((.cse33 (select |c_#memory_int| c_ULTIMATE.start_s_update_template_size_~template.base))) (and (= (select .cse33 (_ bv74 64)) ((_ extract 23 16) |v_skolemized_q#valueAsBitvector_5|)) (= (select .cse33 (_ bv73 64)) ((_ extract 15 8) |v_skolemized_q#valueAsBitvector_5|)) (= (select .cse33 (_ bv78 64)) ((_ extract 55 48) |v_skolemized_q#valueAsBitvector_5|)) (= (select .cse33 (_ bv76 64)) ((_ extract 39 32) |v_skolemized_q#valueAsBitvector_5|)) (= (select .cse33 (_ bv72 64)) ((_ extract 7 0) |v_skolemized_q#valueAsBitvector_5|)) (= ((_ extract 31 24) |v_skolemized_q#valueAsBitvector_5|) (select .cse33 (_ bv75 64))) (= (select .cse33 (_ bv77 64)) ((_ extract 47 40) |v_skolemized_q#valueAsBitvector_5|)) (= ((_ extract 63 56) |v_skolemized_q#valueAsBitvector_5|) (select .cse33 (_ bv79 64))) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_5|)) ((_ to_fp 11 53) c_currentRoundingMode (/ 19.0 20.0)))))) (= ((_ extract 31 24) (_ bv0 64)) (select .cse32 (_ bv51 64))) (= ((_ extract 39 32) (_ bv0 64)) (select .cse32 (_ bv52 64))) (= (select .cse32 (_ bv54 64)) ((_ extract 55 48) (_ bv0 64))) (= ((_ extract 23 16) (_ bv0 64)) (select .cse32 (_ bv50 64))) (= c_currentRoundingMode roundNearestTiesToEven) (= (select .cse32 (_ bv48 64)) ((_ extract 7 0) (_ bv0 64))))) is different from true [2021-11-07 01:38:10,602 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse38 (select |c_#memory_int| c_ULTIMATE.start_s_update_template_size_~template.base))) (and (not (let ((.cse10 (bvadd (_ bv7 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse11 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv6 64))) (.cse12 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv5 64))) (.cse13 (bvadd (_ bv4 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse14 (bvadd (_ bv3 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse15 (bvadd (_ bv2 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse16 (bvadd (_ bv1 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse17 (store |c_#memory_int| c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.base (let ((.cse31 (bvadd (_ bv1 64) (let ((.cse32 (let ((.cse33 (let ((.cse34 (let ((.cse35 (let ((.cse36 (let ((.cse37 (bvadd (_ bv18446744073709551615 64) c_ULTIMATE.start_aws_round_up_to_power_of_two_~n))) (bvor .cse37 (bvlshr .cse37 (_ bv1 64)))))) (bvor .cse36 (bvlshr .cse36 (_ bv2 64)))))) (bvor .cse35 (bvlshr .cse35 (_ bv4 64)))))) (bvor .cse34 (bvlshr .cse34 (_ bv8 64)))))) (bvor .cse33 (bvlshr .cse33 (_ bv16 64)))))) (bvor .cse32 (bvlshr .cse32 (_ bv32 64))))))) (store (store (store (store (store (store (store (store (select |c_#memory_int| c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.base) c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset ((_ extract 7 0) .cse31)) (bvadd c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset (_ bv1 64)) ((_ extract 15 8) .cse31)) (bvadd c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset (_ bv2 64)) ((_ extract 23 16) .cse31)) (bvadd (_ bv3 64) c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset) ((_ extract 31 24) .cse31)) (bvadd c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset (_ bv4 64)) ((_ extract 39 32) .cse31)) (bvadd c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset (_ bv5 64)) ((_ extract 47 40) .cse31)) (bvadd c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset (_ bv6 64)) ((_ extract 55 48) .cse31)) (bvadd c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset (_ bv7 64)) ((_ extract 63 56) .cse31)))))) (let ((.cse29 (let ((.cse30 (select .cse17 |c_ULTIMATE.start_s_update_template_size_~#size~0.base|))) (concat (concat (concat (concat (concat (concat (concat (select .cse30 .cse10) (select .cse30 .cse11)) (select .cse30 .cse12)) (select .cse30 .cse13)) (select .cse30 .cse14)) (select .cse30 .cse15)) (select .cse30 .cse16)) (select .cse30 |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))))) (let ((.cse28 (bvadd (_ bv40 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse27 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv41 64))) (.cse26 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv42 64))) (.cse25 (bvadd (_ bv43 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse24 (bvadd (_ bv44 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse23 (bvadd (_ bv45 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse22 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv46 64))) (.cse21 ((_ extract 63 56) .cse29))) (let ((.cse18 (store (store (store (store (store (store (store (store (select .cse17 c_ULTIMATE.start_s_update_template_size_~template.base) .cse28 ((_ extract 7 0) .cse29)) .cse27 ((_ extract 15 8) .cse29)) .cse26 ((_ extract 23 16) .cse29)) .cse25 ((_ extract 31 24) .cse29)) .cse24 ((_ extract 39 32) .cse29)) .cse23 ((_ extract 47 40) .cse29)) .cse22 ((_ extract 55 48) .cse29)) (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv47 64)) .cse21))) (let ((.cse19 ((_ fp.to_ubv 64) roundTowardZero (fp.mul c_currentRoundingMode (let ((.cse20 (concat (concat (concat (concat (concat (concat (concat (select .cse18 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv79 64))) (select .cse18 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv78 64)))) (select .cse18 (bvadd (_ bv77 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse18 (bvadd (_ bv76 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse18 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv75 64)))) (select .cse18 (bvadd (_ bv74 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse18 (bvadd (_ bv73 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse18 (bvadd (_ bv72 64) c_ULTIMATE.start_s_update_template_size_~template.offset))))) (fp ((_ extract 63 63) .cse20) ((_ extract 62 52) .cse20) ((_ extract 51 0) .cse20))) ((_ to_fp_unsigned 11 53) c_currentRoundingMode (concat (concat (concat (concat (concat (concat (concat .cse21 (select .cse18 .cse22)) (select .cse18 .cse23)) (select .cse18 .cse24)) (select .cse18 .cse25)) (select .cse18 .cse26)) (select .cse18 .cse27)) (select .cse18 .cse28))))))) (let ((.cse8 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv56 64))) (.cse7 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv57 64))) (.cse6 (bvadd (_ bv58 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse5 (bvadd (_ bv59 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse4 (bvadd (_ bv60 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse3 (bvadd (_ bv61 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse2 (bvadd (_ bv62 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse0 ((_ extract 63 56) .cse19))) (let ((.cse1 (store (store (store (store (store (store (store (store .cse18 .cse8 ((_ extract 7 0) .cse19)) .cse7 ((_ extract 15 8) .cse19)) .cse6 ((_ extract 23 16) .cse19)) .cse5 ((_ extract 31 24) .cse19)) .cse4 ((_ extract 39 32) .cse19)) .cse3 ((_ extract 47 40) .cse19)) .cse2 ((_ extract 55 48) .cse19)) (bvadd (_ bv63 64) c_ULTIMATE.start_s_update_template_size_~template.offset) .cse0))) (bvuge (concat (concat (concat (concat (concat (concat (concat .cse0 (select .cse1 .cse2)) (select .cse1 .cse3)) (select .cse1 .cse4)) (select .cse1 .cse5)) (select .cse1 .cse6)) (select .cse1 .cse7)) (select .cse1 .cse8)) (let ((.cse9 (select (store .cse17 c_ULTIMATE.start_s_update_template_size_~template.base .cse1) |c_ULTIMATE.start_s_update_template_size_~#size~0.base|))) (concat (concat (concat (concat (concat (concat (concat (select .cse9 .cse10) (select .cse9 .cse11)) (select .cse9 .cse12)) (select .cse9 .cse13)) (select .cse9 .cse14)) (select .cse9 .cse15)) (select .cse9 .cse16)) (select .cse9 |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)))))))))))) (not (= |c_ULTIMATE.start_s_update_template_size_~#size~0.base| c_ULTIMATE.start_s_update_template_size_~template.base)) (= (select .cse38 (_ bv49 64)) ((_ extract 15 8) (_ bv0 64))) (= c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.offset |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|) (= |c_ULTIMATE.start_s_update_template_size_~#size~0.base| c_ULTIMATE.start_aws_round_up_to_power_of_two_~result.base) (= (_ bv0 64) c_ULTIMATE.start_s_update_template_size_~template.offset) (= (select .cse38 (_ bv55 64)) ((_ extract 63 56) (_ bv0 64))) (= (select .cse38 (_ bv53 64)) ((_ extract 47 40) (_ bv0 64))) (exists ((|v_skolemized_q#valueAsBitvector_5| (_ BitVec 64))) (let ((.cse39 (select |c_#memory_int| c_ULTIMATE.start_s_update_template_size_~template.base))) (and (= (select .cse39 (_ bv74 64)) ((_ extract 23 16) |v_skolemized_q#valueAsBitvector_5|)) (= (select .cse39 (_ bv73 64)) ((_ extract 15 8) |v_skolemized_q#valueAsBitvector_5|)) (= (select .cse39 (_ bv78 64)) ((_ extract 55 48) |v_skolemized_q#valueAsBitvector_5|)) (= (select .cse39 (_ bv76 64)) ((_ extract 39 32) |v_skolemized_q#valueAsBitvector_5|)) (= (select .cse39 (_ bv72 64)) ((_ extract 7 0) |v_skolemized_q#valueAsBitvector_5|)) (= ((_ extract 31 24) |v_skolemized_q#valueAsBitvector_5|) (select .cse39 (_ bv75 64))) (= (select .cse39 (_ bv77 64)) ((_ extract 47 40) |v_skolemized_q#valueAsBitvector_5|)) (= ((_ extract 63 56) |v_skolemized_q#valueAsBitvector_5|) (select .cse39 (_ bv79 64))) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_5|)) ((_ to_fp 11 53) c_currentRoundingMode (/ 19.0 20.0)))))) (= ((_ extract 31 24) (_ bv0 64)) (select .cse38 (_ bv51 64))) (= ((_ extract 39 32) (_ bv0 64)) (select .cse38 (_ bv52 64))) (= (select .cse38 (_ bv54 64)) ((_ extract 55 48) (_ bv0 64))) (= ((_ extract 23 16) (_ bv0 64)) (select .cse38 (_ bv50 64))) (= c_currentRoundingMode roundNearestTiesToEven) (= (_ bv2 64) c_ULTIMATE.start_aws_round_up_to_power_of_two_~n) (= (select .cse38 (_ bv48 64)) ((_ extract 7 0) (_ bv0 64))) (= (_ bv0 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) is different from true [2021-11-07 01:38:12,770 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse13 (bvadd (_ bv7 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse17 (bvadd (_ bv3 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse15 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv5 64))) (.cse19 (bvadd (_ bv1 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse16 (bvadd (_ bv4 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse18 (bvadd (_ bv2 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse39 (select |c_#memory_int| |c_ULTIMATE.start_s_update_template_size_~#size~0.base|)) (.cse14 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv6 64)))) (let ((.cse2 (select .cse39 .cse14)) (.cse1 (select .cse39 .cse18)) (.cse37 (select .cse39 |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse34 (select .cse39 .cse16)) (.cse36 (select .cse39 .cse19)) (.cse33 (select .cse39 .cse15)) (.cse35 (select .cse39 .cse17)) (.cse32 (select .cse39 .cse13)) (.cse0 (select |c_#memory_int| c_ULTIMATE.start_s_update_template_size_~template.base))) (and (not (= |c_ULTIMATE.start_s_update_template_size_~#size~0.base| c_ULTIMATE.start_s_update_template_size_~template.base)) (= (select .cse0 (_ bv49 64)) ((_ extract 15 8) (_ bv0 64))) (= .cse1 (_ bv0 8)) (= (_ bv0 8) .cse2) (not (let ((.cse31 (concat (concat (concat (concat (concat (concat (concat .cse32 .cse2) .cse33) .cse34) .cse35) .cse1) .cse36) .cse37))) (let ((.cse30 (bvadd (_ bv40 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse29 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv41 64))) (.cse28 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv42 64))) (.cse27 (bvadd (_ bv43 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse26 (bvadd (_ bv44 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse25 (bvadd (_ bv45 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse24 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv46 64))) (.cse23 ((_ extract 63 56) .cse31))) (let ((.cse20 (store (store (store (store (store (store (store (store .cse0 .cse30 ((_ extract 7 0) .cse31)) .cse29 ((_ extract 15 8) .cse31)) .cse28 ((_ extract 23 16) .cse31)) .cse27 ((_ extract 31 24) .cse31)) .cse26 ((_ extract 39 32) .cse31)) .cse25 ((_ extract 47 40) .cse31)) .cse24 ((_ extract 55 48) .cse31)) (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv47 64)) .cse23))) (let ((.cse21 ((_ fp.to_ubv 64) roundTowardZero (fp.mul c_currentRoundingMode (let ((.cse22 (concat (concat (concat (concat (concat (concat (concat (select .cse20 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv79 64))) (select .cse20 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv78 64)))) (select .cse20 (bvadd (_ bv77 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse20 (bvadd (_ bv76 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse20 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv75 64)))) (select .cse20 (bvadd (_ bv74 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse20 (bvadd (_ bv73 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse20 (bvadd (_ bv72 64) c_ULTIMATE.start_s_update_template_size_~template.offset))))) (fp ((_ extract 63 63) .cse22) ((_ extract 62 52) .cse22) ((_ extract 51 0) .cse22))) ((_ to_fp_unsigned 11 53) c_currentRoundingMode (concat (concat (concat (concat (concat (concat (concat .cse23 (select .cse20 .cse24)) (select .cse20 .cse25)) (select .cse20 .cse26)) (select .cse20 .cse27)) (select .cse20 .cse28)) (select .cse20 .cse29)) (select .cse20 .cse30))))))) (let ((.cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv56 64))) (.cse10 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv57 64))) (.cse9 (bvadd (_ bv58 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse8 (bvadd (_ bv59 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse7 (bvadd (_ bv60 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse6 (bvadd (_ bv61 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse5 (bvadd (_ bv62 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse3 ((_ extract 63 56) .cse21))) (let ((.cse4 (store (store (store (store (store (store (store (store .cse20 .cse11 ((_ extract 7 0) .cse21)) .cse10 ((_ extract 15 8) .cse21)) .cse9 ((_ extract 23 16) .cse21)) .cse8 ((_ extract 31 24) .cse21)) .cse7 ((_ extract 39 32) .cse21)) .cse6 ((_ extract 47 40) .cse21)) .cse5 ((_ extract 55 48) .cse21)) (bvadd (_ bv63 64) c_ULTIMATE.start_s_update_template_size_~template.offset) .cse3))) (bvuge (concat (concat (concat (concat (concat (concat (concat .cse3 (select .cse4 .cse5)) (select .cse4 .cse6)) (select .cse4 .cse7)) (select .cse4 .cse8)) (select .cse4 .cse9)) (select .cse4 .cse10)) (select .cse4 .cse11)) (let ((.cse12 (select (store |c_#memory_int| c_ULTIMATE.start_s_update_template_size_~template.base .cse4) |c_ULTIMATE.start_s_update_template_size_~#size~0.base|))) (concat (concat (concat (concat (concat (concat (concat (select .cse12 .cse13) (select .cse12 .cse14)) (select .cse12 .cse15)) (select .cse12 .cse16)) (select .cse12 .cse17)) (select .cse12 .cse18)) (select .cse12 .cse19)) (select .cse12 |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))))))))))) (= (_ bv2 8) .cse37) (= .cse34 (_ bv0 8)) (= (_ bv0 64) c_ULTIMATE.start_s_update_template_size_~template.offset) (= (select .cse0 (_ bv55 64)) ((_ extract 63 56) (_ bv0 64))) (= .cse36 (_ bv0 8)) (= (select .cse0 (_ bv53 64)) ((_ extract 47 40) (_ bv0 64))) (exists ((|v_skolemized_q#valueAsBitvector_5| (_ BitVec 64))) (let ((.cse38 (select |c_#memory_int| c_ULTIMATE.start_s_update_template_size_~template.base))) (and (= (select .cse38 (_ bv74 64)) ((_ extract 23 16) |v_skolemized_q#valueAsBitvector_5|)) (= (select .cse38 (_ bv73 64)) ((_ extract 15 8) |v_skolemized_q#valueAsBitvector_5|)) (= (select .cse38 (_ bv78 64)) ((_ extract 55 48) |v_skolemized_q#valueAsBitvector_5|)) (= (select .cse38 (_ bv76 64)) ((_ extract 39 32) |v_skolemized_q#valueAsBitvector_5|)) (= (select .cse38 (_ bv72 64)) ((_ extract 7 0) |v_skolemized_q#valueAsBitvector_5|)) (= ((_ extract 31 24) |v_skolemized_q#valueAsBitvector_5|) (select .cse38 (_ bv75 64))) (= (select .cse38 (_ bv77 64)) ((_ extract 47 40) |v_skolemized_q#valueAsBitvector_5|)) (= ((_ extract 63 56) |v_skolemized_q#valueAsBitvector_5|) (select .cse38 (_ bv79 64))) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_5|)) ((_ to_fp 11 53) c_currentRoundingMode (/ 19.0 20.0)))))) (= (_ bv0 8) .cse33) (= ((_ extract 31 24) (_ bv0 64)) (select .cse0 (_ bv51 64))) (= ((_ extract 39 32) (_ bv0 64)) (select .cse0 (_ bv52 64))) (= .cse35 (_ bv0 8)) (= (select .cse0 (_ bv54 64)) ((_ extract 55 48) (_ bv0 64))) (= ((_ extract 23 16) (_ bv0 64)) (select .cse0 (_ bv50 64))) (= .cse32 (_ bv0 8)) (= c_currentRoundingMode roundNearestTiesToEven) (= (select .cse0 (_ bv48 64)) ((_ extract 7 0) (_ bv0 64))) (= (_ bv0 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)))) is different from false [2021-11-07 01:38:14,842 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse13 (bvadd (_ bv7 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse17 (bvadd (_ bv3 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse15 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv5 64))) (.cse19 (bvadd (_ bv1 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse16 (bvadd (_ bv4 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse18 (bvadd (_ bv2 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse39 (select |c_#memory_int| |c_ULTIMATE.start_s_update_template_size_~#size~0.base|)) (.cse14 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv6 64)))) (let ((.cse2 (select .cse39 .cse14)) (.cse1 (select .cse39 .cse18)) (.cse37 (select .cse39 |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (.cse34 (select .cse39 .cse16)) (.cse36 (select .cse39 .cse19)) (.cse33 (select .cse39 .cse15)) (.cse35 (select .cse39 .cse17)) (.cse32 (select .cse39 .cse13)) (.cse0 (select |c_#memory_int| c_ULTIMATE.start_s_update_template_size_~template.base))) (and (not (= |c_ULTIMATE.start_s_update_template_size_~#size~0.base| c_ULTIMATE.start_s_update_template_size_~template.base)) (= (select .cse0 (_ bv49 64)) ((_ extract 15 8) (_ bv0 64))) (= .cse1 (_ bv0 8)) (= (_ bv0 8) .cse2) (not (let ((.cse31 (concat (concat (concat (concat (concat (concat (concat .cse32 .cse2) .cse33) .cse34) .cse35) .cse1) .cse36) .cse37))) (let ((.cse30 (bvadd (_ bv40 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse29 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv41 64))) (.cse28 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv42 64))) (.cse27 (bvadd (_ bv43 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse26 (bvadd (_ bv44 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse25 (bvadd (_ bv45 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse24 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv46 64))) (.cse23 ((_ extract 63 56) .cse31))) (let ((.cse20 (store (store (store (store (store (store (store (store .cse0 .cse30 ((_ extract 7 0) .cse31)) .cse29 ((_ extract 15 8) .cse31)) .cse28 ((_ extract 23 16) .cse31)) .cse27 ((_ extract 31 24) .cse31)) .cse26 ((_ extract 39 32) .cse31)) .cse25 ((_ extract 47 40) .cse31)) .cse24 ((_ extract 55 48) .cse31)) (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv47 64)) .cse23))) (let ((.cse21 ((_ fp.to_ubv 64) roundTowardZero (fp.mul c_currentRoundingMode (let ((.cse22 (concat (concat (concat (concat (concat (concat (concat (select .cse20 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv79 64))) (select .cse20 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv78 64)))) (select .cse20 (bvadd (_ bv77 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse20 (bvadd (_ bv76 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse20 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv75 64)))) (select .cse20 (bvadd (_ bv74 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse20 (bvadd (_ bv73 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse20 (bvadd (_ bv72 64) c_ULTIMATE.start_s_update_template_size_~template.offset))))) (fp ((_ extract 63 63) .cse22) ((_ extract 62 52) .cse22) ((_ extract 51 0) .cse22))) ((_ to_fp_unsigned 11 53) c_currentRoundingMode (concat (concat (concat (concat (concat (concat (concat .cse23 (select .cse20 .cse24)) (select .cse20 .cse25)) (select .cse20 .cse26)) (select .cse20 .cse27)) (select .cse20 .cse28)) (select .cse20 .cse29)) (select .cse20 .cse30))))))) (let ((.cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv56 64))) (.cse10 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv57 64))) (.cse9 (bvadd (_ bv58 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse8 (bvadd (_ bv59 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse7 (bvadd (_ bv60 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse6 (bvadd (_ bv61 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse5 (bvadd (_ bv62 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (.cse3 ((_ extract 63 56) .cse21))) (let ((.cse4 (store (store (store (store (store (store (store (store .cse20 .cse11 ((_ extract 7 0) .cse21)) .cse10 ((_ extract 15 8) .cse21)) .cse9 ((_ extract 23 16) .cse21)) .cse8 ((_ extract 31 24) .cse21)) .cse7 ((_ extract 39 32) .cse21)) .cse6 ((_ extract 47 40) .cse21)) .cse5 ((_ extract 55 48) .cse21)) (bvadd (_ bv63 64) c_ULTIMATE.start_s_update_template_size_~template.offset) .cse3))) (bvuge (concat (concat (concat (concat (concat (concat (concat .cse3 (select .cse4 .cse5)) (select .cse4 .cse6)) (select .cse4 .cse7)) (select .cse4 .cse8)) (select .cse4 .cse9)) (select .cse4 .cse10)) (select .cse4 .cse11)) (let ((.cse12 (select (store |c_#memory_int| c_ULTIMATE.start_s_update_template_size_~template.base .cse4) |c_ULTIMATE.start_s_update_template_size_~#size~0.base|))) (concat (concat (concat (concat (concat (concat (concat (select .cse12 .cse13) (select .cse12 .cse14)) (select .cse12 .cse15)) (select .cse12 .cse16)) (select .cse12 .cse17)) (select .cse12 .cse18)) (select .cse12 .cse19)) (select .cse12 |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))))))))))) (= (_ bv2 8) .cse37) (= .cse34 (_ bv0 8)) (= (_ bv0 64) c_ULTIMATE.start_s_update_template_size_~template.offset) (= (select .cse0 (_ bv55 64)) ((_ extract 63 56) (_ bv0 64))) (= .cse36 (_ bv0 8)) (= (select .cse0 (_ bv53 64)) ((_ extract 47 40) (_ bv0 64))) (exists ((|v_skolemized_q#valueAsBitvector_5| (_ BitVec 64))) (let ((.cse38 (select |c_#memory_int| c_ULTIMATE.start_s_update_template_size_~template.base))) (and (= (select .cse38 (_ bv74 64)) ((_ extract 23 16) |v_skolemized_q#valueAsBitvector_5|)) (= (select .cse38 (_ bv73 64)) ((_ extract 15 8) |v_skolemized_q#valueAsBitvector_5|)) (= (select .cse38 (_ bv78 64)) ((_ extract 55 48) |v_skolemized_q#valueAsBitvector_5|)) (= (select .cse38 (_ bv76 64)) ((_ extract 39 32) |v_skolemized_q#valueAsBitvector_5|)) (= (select .cse38 (_ bv72 64)) ((_ extract 7 0) |v_skolemized_q#valueAsBitvector_5|)) (= ((_ extract 31 24) |v_skolemized_q#valueAsBitvector_5|) (select .cse38 (_ bv75 64))) (= (select .cse38 (_ bv77 64)) ((_ extract 47 40) |v_skolemized_q#valueAsBitvector_5|)) (= ((_ extract 63 56) |v_skolemized_q#valueAsBitvector_5|) (select .cse38 (_ bv79 64))) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_5|)) ((_ to_fp 11 53) c_currentRoundingMode (/ 19.0 20.0)))))) (= (_ bv0 8) .cse33) (= ((_ extract 31 24) (_ bv0 64)) (select .cse0 (_ bv51 64))) (= ((_ extract 39 32) (_ bv0 64)) (select .cse0 (_ bv52 64))) (= .cse35 (_ bv0 8)) (= (select .cse0 (_ bv54 64)) ((_ extract 55 48) (_ bv0 64))) (= ((_ extract 23 16) (_ bv0 64)) (select .cse0 (_ bv50 64))) (= .cse32 (_ bv0 8)) (= c_currentRoundingMode roundNearestTiesToEven) (= (select .cse0 (_ bv48 64)) ((_ extract 7 0) (_ bv0 64))) (= (_ bv0 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)))) is different from true [2021-11-07 01:38:20,568 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse23 (select |c_#memory_int| |c_ULTIMATE.start_s_update_template_size_~#size~0.base|))) (let ((.cse9 (select .cse23 (bvadd (_ bv7 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (.cse3 (select .cse23 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv6 64)))) (.cse7 (select .cse23 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv5 64)))) (.cse5 (select .cse23 (bvadd (_ bv4 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (.cse8 (select .cse23 (bvadd (_ bv3 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (.cse2 (select .cse23 (bvadd (_ bv2 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (.cse6 (select .cse23 (bvadd (_ bv1 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (.cse4 (select .cse23 |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (let ((.cse0 (concat (concat (concat (concat (concat (concat (concat .cse9 .cse3) .cse7) .cse5) .cse8) .cse2) .cse6) .cse4)) (.cse1 (select |c_#memory_int| c_ULTIMATE.start_s_update_template_size_~template.base))) (and (= ((_ extract 31 24) .cse0) (select .cse1 (bvadd (_ bv43 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (= ((_ extract 15 8) .cse0) (select .cse1 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv41 64)))) (= |c_ULTIMATE.start_s_update_template_size_#t~mem1168| (concat (concat (concat (concat (concat (concat (concat (select .cse1 (bvadd (_ bv63 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) (select .cse1 (bvadd (_ bv62 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse1 (bvadd (_ bv61 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse1 (bvadd (_ bv60 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse1 (bvadd (_ bv59 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse1 (bvadd (_ bv58 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (select .cse1 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv57 64)))) (select .cse1 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv56 64))))) (= (select .cse1 (bvadd (_ bv45 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) ((_ extract 47 40) .cse0)) (not (= |c_ULTIMATE.start_s_update_template_size_~#size~0.base| c_ULTIMATE.start_s_update_template_size_~template.base)) (= (select .cse1 (_ bv49 64)) ((_ extract 15 8) (_ bv0 64))) (= .cse2 (_ bv0 8)) (= (_ bv0 8) .cse3) (= (_ bv2 8) .cse4) (= .cse5 (_ bv0 8)) (= |c_ULTIMATE.start_s_update_template_size_#t~mem1169| .cse0) (= (_ bv0 64) c_ULTIMATE.start_s_update_template_size_~template.offset) (= (select .cse1 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv47 64))) ((_ extract 63 56) .cse0)) (= (select .cse1 (_ bv55 64)) ((_ extract 63 56) (_ bv0 64))) (not (bvuge |c_ULTIMATE.start_s_update_template_size_#t~mem1168| |c_ULTIMATE.start_s_update_template_size_#t~mem1169|)) (= .cse6 (_ bv0 8)) (= (select .cse1 (_ bv53 64)) ((_ extract 47 40) (_ bv0 64))) (= (_ bv0 8) .cse7) (= ((_ extract 31 24) (_ bv0 64)) (select .cse1 (_ bv51 64))) (= ((_ extract 39 32) .cse0) (select .cse1 (bvadd (_ bv44 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (= ((_ extract 55 48) .cse0) (select .cse1 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv46 64)))) (= ((_ extract 39 32) (_ bv0 64)) (select .cse1 (_ bv52 64))) (= (select .cse1 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv42 64))) ((_ extract 23 16) .cse0)) (= .cse8 (_ bv0 8)) (= (select .cse1 (_ bv54 64)) ((_ extract 55 48) (_ bv0 64))) (= ((_ extract 23 16) (_ bv0 64)) (select .cse1 (_ bv50 64))) (= .cse9 (_ bv0 8)) (exists ((|v_skolemized_q#valueAsBitvector_5| (_ BitVec 64))) (let ((.cse11 (select |c_#memory_int| c_ULTIMATE.start_s_update_template_size_~template.base))) (let ((.cse19 (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv79 64)))) (.cse18 ((_ extract 55 48) |v_skolemized_q#valueAsBitvector_5|)) (.cse17 ((_ extract 47 40) |v_skolemized_q#valueAsBitvector_5|)) (.cse13 (select .cse11 (bvadd (_ bv76 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (.cse16 (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv75 64)))) (.cse15 (select .cse11 (bvadd (_ bv74 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (.cse10 ((_ extract 15 8) |v_skolemized_q#valueAsBitvector_5|)) (.cse14 ((_ extract 7 0) |v_skolemized_q#valueAsBitvector_5|))) (let ((.cse12 ((_ fp.to_ubv 64) roundTowardZero (fp.mul roundNearestTiesToEven (let ((.cse20 (concat (concat (concat (concat (concat (concat (concat .cse19 .cse18) .cse17) .cse13) .cse16) .cse15) .cse10) .cse14))) (fp ((_ extract 63 63) .cse20) ((_ extract 62 52) .cse20) ((_ extract 51 0) .cse20))) ((_ to_fp_unsigned 11 53) roundNearestTiesToEven (let ((.cse21 (let ((.cse22 (select |c_#memory_int| |c_ULTIMATE.start_s_update_template_size_~#size~0.base|))) (concat (concat (concat (concat (concat (concat (concat (select .cse22 (bvadd (_ bv7 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|)) (select .cse22 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv6 64)))) (select .cse22 (bvadd |c_ULTIMATE.start_s_update_template_size_~#size~0.offset| (_ bv5 64)))) (select .cse22 (bvadd (_ bv4 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (select .cse22 (bvadd (_ bv3 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (select .cse22 (bvadd (_ bv2 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (select .cse22 (bvadd (_ bv1 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))) (select .cse22 |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))))) (concat (concat (concat (concat (concat (concat (concat ((_ extract 63 56) .cse21) ((_ extract 55 48) .cse21)) ((_ extract 47 40) .cse21)) ((_ extract 39 32) .cse21)) ((_ extract 31 24) .cse21)) ((_ extract 23 16) .cse21)) ((_ extract 15 8) .cse21)) ((_ extract 7 0) .cse21)))))))) (and (= .cse10 (select .cse11 (bvadd (_ bv73 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 19.0 20.0)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_5|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_5|))) (= (select .cse11 (bvadd (_ bv58 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) ((_ extract 23 16) .cse12)) (= ((_ extract 39 32) |v_skolemized_q#valueAsBitvector_5|) .cse13) (= (select .cse11 (bvadd (_ bv72 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) .cse14) (= (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv57 64))) ((_ extract 15 8) .cse12)) (= ((_ extract 7 0) .cse12) (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv56 64)))) (= (select .cse11 (bvadd (_ bv60 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) ((_ extract 39 32) .cse12)) (= ((_ extract 23 16) |v_skolemized_q#valueAsBitvector_5|) .cse15) (= ((_ extract 31 24) |v_skolemized_q#valueAsBitvector_5|) .cse16) (= (select .cse11 (bvadd (_ bv77 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) .cse17) (= (select .cse11 (bvadd c_ULTIMATE.start_s_update_template_size_~template.offset (_ bv78 64))) .cse18) (= ((_ extract 47 40) .cse12) (select .cse11 (bvadd (_ bv61 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (= ((_ extract 63 56) .cse12) (select .cse11 (bvadd (_ bv63 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (= ((_ extract 55 48) .cse12) (select .cse11 (bvadd (_ bv62 64) c_ULTIMATE.start_s_update_template_size_~template.offset))) (= (select .cse11 (bvadd (_ bv59 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) ((_ extract 31 24) .cse12)) (= ((_ extract 63 56) |v_skolemized_q#valueAsBitvector_5|) .cse19)))))) (= (select .cse1 (bvadd (_ bv40 64) c_ULTIMATE.start_s_update_template_size_~template.offset)) ((_ extract 7 0) .cse0)) (= (select .cse1 (_ bv48 64)) ((_ extract 7 0) (_ bv0 64))) (= (_ bv0 64) |c_ULTIMATE.start_s_update_template_size_~#size~0.offset|))))) is different from false [2021-11-07 01:38:39,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:38:39,712 INFO L93 Difference]: Finished difference Result 297 states and 320 transitions. [2021-11-07 01:38:39,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 01:38:39,713 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 8.076923076923077) internal successors, (105), 13 states have internal predecessors, (105), 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 81 [2021-11-07 01:38:39,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:38:39,715 INFO L225 Difference]: With dead ends: 297 [2021-11-07 01:38:39,715 INFO L226 Difference]: Without dead ends: 209 [2021-11-07 01:38:39,715 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 165 GetRequests, 149 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 9 IntricatePredicates, 1 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 66.5s TimeCoverageRelationStatistics Valid=42, Invalid=51, Unknown=15, NotChecked=198, Total=306 [2021-11-07 01:38:39,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2021-11-07 01:38:39,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 122. [2021-11-07 01:38:39,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 122 states, 119 states have (on average 1.1092436974789917) internal successors, (132), 121 states have internal predecessors, (132), 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 01:38:39,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 122 states and 132 transitions. [2021-11-07 01:38:39,725 INFO L78 Accepts]: Start accepts. Automaton has 122 states and 132 transitions. Word has length 81 [2021-11-07 01:38:39,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:38:39,726 INFO L470 AbstractCegarLoop]: Abstraction has 122 states and 132 transitions. [2021-11-07 01:38:39,726 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 8.076923076923077) internal successors, (105), 13 states have internal predecessors, (105), 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 01:38:39,726 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 132 transitions. [2021-11-07 01:38:39,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-11-07 01:38:39,727 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:38:39,727 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:38:39,949 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (17)] Forcibly destroying the process [2021-11-07 01:38:40,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (17)] Forceful destruction successful, exit code 137 [2021-11-07 01:38:40,030 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:38:40,030 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 01:38:40,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:38:40,031 INFO L85 PathProgramCache]: Analyzing trace with hash -765378203, now seen corresponding path program 1 times [2021-11-07 01:38:40,034 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:38:40,034 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1478882423] [2021-11-07 01:38:40,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:38:40,034 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:38:40,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:38:40,035 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:38:40,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bef0a61-78ea-49c0-8cad-c8d038235196/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (18)] Waiting until timeout for monitored process