./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur --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 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 22:19:18,694 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:19:18,696 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:19:18,738 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:19:18,738 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:19:18,739 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:19:18,740 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:19:18,760 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:19:18,761 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:19:18,762 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:19:18,763 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:19:18,764 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:19:18,765 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:19:18,766 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:19:18,767 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:19:18,768 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:19:18,769 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:19:18,770 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:19:18,772 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:19:18,774 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:19:18,787 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:19:18,795 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:19:18,796 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:19:18,797 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:19:18,800 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:19:18,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:19:18,801 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:19:18,802 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:19:18,802 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:19:18,803 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:19:18,803 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:19:18,804 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:19:18,805 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:19:18,805 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:19:18,809 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:19:18,810 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:19:18,811 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:19:18,811 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:19:18,812 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:19:18,815 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:19:18,816 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:19:18,817 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 22:19:18,863 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:19:18,864 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:19:18,864 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:19:18,864 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:19:18,865 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:19:18,865 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:19:18,865 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:19:18,865 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:19:18,865 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:19:18,866 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:19:18,866 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:19:18,866 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:19:18,866 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:19:18,866 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:19:18,867 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:19:18,867 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:19:18,867 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:19:18,867 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:19:18,868 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:19:18,868 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:19:18,868 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:19:18,868 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 22:19:18,869 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:19:18,869 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 22:19:18,869 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 22:19:18,869 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:19:18,869 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 22:19:18,870 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:19:18,870 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:19:18,870 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:19:18,870 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:19:18,870 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:19:18,871 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:19:18,871 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 22:19:18,871 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:19:18,871 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:19:18,871 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 22:19:18,872 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:19:18,872 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 [2022-11-25 22:19:19,130 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:19:19,165 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:19:19,167 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:19:19,168 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:19:19,169 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:19:19,170 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2022-11-25 22:19:22,196 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:19:22,779 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:19:22,780 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2022-11-25 22:19:22,831 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/data/df74cca01/6129e3db323f46eca7bef5667aedefca/FLAGf984ea009 [2022-11-25 22:19:22,855 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/data/df74cca01/6129e3db323f46eca7bef5667aedefca [2022-11-25 22:19:22,858 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:19:22,859 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:19:22,862 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:19:22,862 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:19:22,866 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:19:22,866 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:19:22" (1/1) ... [2022-11-25 22:19:22,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38f8ca3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:19:22, skipping insertion in model container [2022-11-25 22:19:22,868 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:19:22" (1/1) ... [2022-11-25 22:19:22,876 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:19:23,014 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:19:23,366 WARN L237 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_72f5031d-6179-413f-9d46-5a4df0e56c9a/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2022-11-25 22:19:23,377 WARN L237 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_72f5031d-6179-413f-9d46-5a4df0e56c9a/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2022-11-25 22:19:24,502 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:24,514 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:24,515 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:24,516 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:24,518 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:24,533 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:24,539 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:24,541 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:24,541 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:24,640 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:19:24,641 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:19:24,642 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:19:24,647 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-11-25 22:19:24,655 WARN L623 FunctionHandler]: Unknown extern function htons [2022-11-25 22:19:24,656 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-11-25 22:19:24,999 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-11-25 22:19:25,000 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-25 22:19:25,002 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-25 22:19:25,003 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-25 22:19:25,004 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-25 22:19:25,006 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-25 22:19:25,007 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-25 22:19:25,008 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-25 22:19:25,009 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-25 22:19:25,009 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-25 22:19:25,010 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-25 22:19:25,198 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-25 22:19:25,240 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-25 22:19:25,251 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:19:25,281 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:19:25,290 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:25,302 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:25,440 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:19:25,465 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:19:25,508 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 22:19:25,533 WARN L237 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_72f5031d-6179-413f-9d46-5a4df0e56c9a/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2022-11-25 22:19:25,534 WARN L237 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_72f5031d-6179-413f-9d46-5a4df0e56c9a/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2022-11-25 22:19:25,596 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:25,599 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:25,600 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:25,600 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:25,603 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:25,617 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:25,618 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:25,619 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:25,620 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:25,632 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:19:25,633 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:19:25,633 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:19:25,637 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-11-25 22:19:25,640 WARN L623 FunctionHandler]: Unknown extern function htons [2022-11-25 22:19:25,641 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-11-25 22:19:25,676 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-11-25 22:19:25,677 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-25 22:19:25,678 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-25 22:19:25,678 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-25 22:19:25,687 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-25 22:19:25,690 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-25 22:19:25,691 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-25 22:19:25,692 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-25 22:19:25,692 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-25 22:19:25,693 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-25 22:19:25,696 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-25 22:19:25,733 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-25 22:19:25,769 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-25 22:19:25,776 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:19:25,807 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:19:25,892 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:25,893 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:19:26,069 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:19:26,075 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:19:26,361 INFO L208 MainTranslator]: Completed translation [2022-11-25 22:19:26,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:19:26 WrapperNode [2022-11-25 22:19:26,362 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 22:19:26,364 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 22:19:26,364 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 22:19:26,364 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 22:19:26,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:19:26" (1/1) ... [2022-11-25 22:19:26,476 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:19:26" (1/1) ... [2022-11-25 22:19:26,548 INFO L138 Inliner]: procedures = 695, calls = 2935, calls flagged for inlining = 62, calls inlined = 12, statements flattened = 1178 [2022-11-25 22:19:26,548 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 22:19:26,549 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 22:19:26,549 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 22:19:26,549 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 22:19:26,559 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:19:26" (1/1) ... [2022-11-25 22:19:26,559 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:19:26" (1/1) ... [2022-11-25 22:19:26,568 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:19:26" (1/1) ... [2022-11-25 22:19:26,568 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:19:26" (1/1) ... [2022-11-25 22:19:26,613 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:19:26" (1/1) ... [2022-11-25 22:19:26,619 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:19:26" (1/1) ... [2022-11-25 22:19:26,626 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:19:26" (1/1) ... [2022-11-25 22:19:26,632 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:19:26" (1/1) ... [2022-11-25 22:19:26,644 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 22:19:26,645 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 22:19:26,645 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 22:19:26,646 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 22:19:26,646 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:19:26" (1/1) ... [2022-11-25 22:19:26,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:19:26,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:19:26,705 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 22:19:26,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 22:19:26,759 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-25 22:19:26,759 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-25 22:19:26,759 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-11-25 22:19:26,760 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-25 22:19:26,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 22:19:26,760 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-25 22:19:26,761 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-25 22:19:26,761 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-25 22:19:26,761 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-25 22:19:26,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 22:19:26,761 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-25 22:19:26,762 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-25 22:19:26,762 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-25 22:19:26,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-25 22:19:26,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 22:19:26,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 22:19:26,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 22:19:26,764 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-25 22:19:26,764 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-25 22:19:26,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 22:19:26,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 22:19:26,765 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-25 22:19:26,765 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-25 22:19:26,766 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-11-25 22:19:26,767 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-11-25 22:19:26,767 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 22:19:26,767 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 22:19:26,767 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2022-11-25 22:19:26,768 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_empty_array [2022-11-25 22:19:26,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 22:19:26,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 22:19:26,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 22:19:26,769 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-25 22:19:26,769 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-25 22:19:26,769 INFO L130 BoogieDeclarations]: Found specification of procedure is_front_valid_state [2022-11-25 22:19:26,769 INFO L138 BoogieDeclarations]: Found implementation of procedure is_front_valid_state [2022-11-25 22:19:26,769 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-25 22:19:26,770 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-25 22:19:26,770 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2022-11-25 22:19:26,770 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2022-11-25 22:19:26,770 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2022-11-25 22:19:26,771 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2022-11-25 22:19:26,772 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-25 22:19:26,776 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-25 22:19:26,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 22:19:26,777 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-11-25 22:19:26,777 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-11-25 22:19:26,777 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-25 22:19:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-25 22:19:26,779 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2022-11-25 22:19:26,779 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2022-11-25 22:19:26,779 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-11-25 22:19:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-11-25 22:19:26,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 22:19:27,168 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 22:19:27,170 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 22:19:28,870 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 22:19:29,187 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 22:19:29,188 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-25 22:19:29,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:19:29 BoogieIcfgContainer [2022-11-25 22:19:29,193 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 22:19:29,195 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 22:19:29,195 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 22:19:29,199 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 22:19:29,199 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 10:19:22" (1/3) ... [2022-11-25 22:19:29,201 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cf4dbb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:19:29, skipping insertion in model container [2022-11-25 22:19:29,201 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:19:26" (2/3) ... [2022-11-25 22:19:29,202 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cf4dbb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:19:29, skipping insertion in model container [2022-11-25 22:19:29,202 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:19:29" (3/3) ... [2022-11-25 22:19:29,204 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_ring_buffer_acquire_harness.i [2022-11-25 22:19:29,226 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 22:19:29,226 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-25 22:19:29,313 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 22:19:29,325 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@39f01a53, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 22:19:29,325 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-25 22:19:29,332 INFO L276 IsEmpty]: Start isEmpty. Operand has 329 states, 164 states have (on average 1.1768292682926829) internal successors, (193), 167 states have internal predecessors, (193), 142 states have call successors, (142), 20 states have call predecessors, (142), 20 states have return successors, (142), 142 states have call predecessors, (142), 142 states have call successors, (142) [2022-11-25 22:19:29,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-25 22:19:29,343 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:19:29,344 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:19:29,345 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:19:29,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:19:29,353 INFO L85 PathProgramCache]: Analyzing trace with hash 1156555474, now seen corresponding path program 1 times [2022-11-25 22:19:29,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:19:29,365 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1816640549] [2022-11-25 22:19:29,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:29,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:19:29,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:19:30,741 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-25 22:19:30,742 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:19:30,742 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1816640549] [2022-11-25 22:19:30,743 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1816640549] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:19:30,743 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:19:30,743 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-25 22:19:30,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [490545609] [2022-11-25 22:19:30,745 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:19:30,750 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 22:19:30,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:19:30,797 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 22:19:30,797 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-25 22:19:30,802 INFO L87 Difference]: Start difference. First operand has 329 states, 164 states have (on average 1.1768292682926829) internal successors, (193), 167 states have internal predecessors, (193), 142 states have call successors, (142), 20 states have call predecessors, (142), 20 states have return successors, (142), 142 states have call predecessors, (142), 142 states have call successors, (142) Second operand has 7 states, 6 states have (on average 3.5) internal successors, (21), 5 states have internal predecessors, (21), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-25 22:19:32,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:19:32,577 INFO L93 Difference]: Finished difference Result 654 states and 1049 transitions. [2022-11-25 22:19:32,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 22:19:32,584 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 3.5) internal successors, (21), 5 states have internal predecessors, (21), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 41 [2022-11-25 22:19:32,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:19:32,610 INFO L225 Difference]: With dead ends: 654 [2022-11-25 22:19:32,610 INFO L226 Difference]: Without dead ends: 338 [2022-11-25 22:19:32,619 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-11-25 22:19:32,622 INFO L413 NwaCegarLoop]: 437 mSDtfsCounter, 26 mSDsluCounter, 2171 mSDsCounter, 0 mSdLazyCounter, 212 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 2608 SdHoareTripleChecker+Invalid, 225 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 212 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-11-25 22:19:32,622 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [26 Valid, 2608 Invalid, 225 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 212 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-11-25 22:19:32,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 338 states. [2022-11-25 22:19:32,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 338 to 338. [2022-11-25 22:19:32,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 338 states, 171 states have (on average 1.1637426900584795) internal successors, (199), 174 states have internal predecessors, (199), 143 states have call successors, (143), 22 states have call predecessors, (143), 22 states have return successors, (142), 142 states have call predecessors, (142), 142 states have call successors, (142) [2022-11-25 22:19:32,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 338 states and 484 transitions. [2022-11-25 22:19:32,743 INFO L78 Accepts]: Start accepts. Automaton has 338 states and 484 transitions. Word has length 41 [2022-11-25 22:19:32,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:19:32,744 INFO L495 AbstractCegarLoop]: Abstraction has 338 states and 484 transitions. [2022-11-25 22:19:32,744 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 3.5) internal successors, (21), 5 states have internal predecessors, (21), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-25 22:19:32,745 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 484 transitions. [2022-11-25 22:19:32,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-25 22:19:32,749 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:19:32,749 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:19:32,749 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 22:19:32,750 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:19:32,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:19:32,750 INFO L85 PathProgramCache]: Analyzing trace with hash -904165927, now seen corresponding path program 1 times [2022-11-25 22:19:32,750 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:19:32,751 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1805270789] [2022-11-25 22:19:32,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:32,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:19:32,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:19:33,682 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-25 22:19:33,682 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:19:33,682 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1805270789] [2022-11-25 22:19:33,682 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1805270789] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:19:33,683 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1780188482] [2022-11-25 22:19:33,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:33,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:19:33,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:19:33,687 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:19:33,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 22:19:34,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:19:34,327 INFO L263 TraceCheckSpWp]: Trace formula consists of 2561 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-25 22:19:34,337 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:19:34,466 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-25 22:19:34,466 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:19:34,466 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1780188482] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:19:34,467 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:19:34,467 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6] total 11 [2022-11-25 22:19:34,468 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [510528480] [2022-11-25 22:19:34,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:19:34,469 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 22:19:34,469 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:19:34,470 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 22:19:34,470 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2022-11-25 22:19:34,471 INFO L87 Difference]: Start difference. First operand 338 states and 484 transitions. Second operand has 7 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2022-11-25 22:19:35,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:19:35,752 INFO L93 Difference]: Finished difference Result 353 states and 502 transitions. [2022-11-25 22:19:35,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 22:19:35,753 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 71 [2022-11-25 22:19:35,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:19:35,756 INFO L225 Difference]: With dead ends: 353 [2022-11-25 22:19:35,756 INFO L226 Difference]: Without dead ends: 350 [2022-11-25 22:19:35,757 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-11-25 22:19:35,758 INFO L413 NwaCegarLoop]: 447 mSDtfsCounter, 24 mSDsluCounter, 2189 mSDsCounter, 0 mSdLazyCounter, 209 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 2636 SdHoareTripleChecker+Invalid, 217 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 209 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-11-25 22:19:35,759 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [24 Valid, 2636 Invalid, 217 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 209 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-11-25 22:19:35,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2022-11-25 22:19:35,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 350. [2022-11-25 22:19:35,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 350 states, 180 states have (on average 1.1777777777777778) internal successors, (212), 183 states have internal predecessors, (212), 144 states have call successors, (144), 24 states have call predecessors, (144), 24 states have return successors, (143), 143 states have call predecessors, (143), 143 states have call successors, (143) [2022-11-25 22:19:35,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 350 states and 499 transitions. [2022-11-25 22:19:35,784 INFO L78 Accepts]: Start accepts. Automaton has 350 states and 499 transitions. Word has length 71 [2022-11-25 22:19:35,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:19:35,785 INFO L495 AbstractCegarLoop]: Abstraction has 350 states and 499 transitions. [2022-11-25 22:19:35,786 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2022-11-25 22:19:35,786 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 499 transitions. [2022-11-25 22:19:35,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-11-25 22:19:35,789 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:19:35,790 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:19:35,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-25 22:19:36,000 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2022-11-25 22:19:36,001 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:19:36,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:19:36,001 INFO L85 PathProgramCache]: Analyzing trace with hash 1954941993, now seen corresponding path program 1 times [2022-11-25 22:19:36,001 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:19:36,001 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [558592287] [2022-11-25 22:19:36,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:36,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:19:36,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:19:37,256 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 20 proven. 20 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-11-25 22:19:37,256 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:19:37,256 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [558592287] [2022-11-25 22:19:37,257 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [558592287] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:19:37,257 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [872404775] [2022-11-25 22:19:37,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:37,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:19:37,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:19:37,258 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:19:37,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-25 22:19:38,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:19:38,063 INFO L263 TraceCheckSpWp]: Trace formula consists of 3132 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-25 22:19:38,071 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:19:38,142 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2022-11-25 22:19:38,143 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:19:38,143 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [872404775] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:19:38,143 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:19:38,143 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6] total 11 [2022-11-25 22:19:38,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1607623767] [2022-11-25 22:19:38,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:19:38,144 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 22:19:38,145 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:19:38,145 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 22:19:38,146 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2022-11-25 22:19:38,146 INFO L87 Difference]: Start difference. First operand 350 states and 499 transitions. Second operand has 7 states, 6 states have (on average 8.5) internal successors, (51), 5 states have internal predecessors, (51), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-25 22:19:39,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:19:39,943 INFO L93 Difference]: Finished difference Result 642 states and 920 transitions. [2022-11-25 22:19:39,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 22:19:39,944 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 8.5) internal successors, (51), 5 states have internal predecessors, (51), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) Word has length 183 [2022-11-25 22:19:39,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:19:39,947 INFO L225 Difference]: With dead ends: 642 [2022-11-25 22:19:39,947 INFO L226 Difference]: Without dead ends: 359 [2022-11-25 22:19:39,949 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 194 GetRequests, 182 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-11-25 22:19:39,950 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 15 mSDsluCounter, 2189 mSDsCounter, 0 mSdLazyCounter, 202 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 2635 SdHoareTripleChecker+Invalid, 210 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 202 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-11-25 22:19:39,952 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 2635 Invalid, 210 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 202 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-11-25 22:19:39,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 359 states. [2022-11-25 22:19:39,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 359 to 359. [2022-11-25 22:19:39,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 359 states, 186 states have (on average 1.1774193548387097) internal successors, (219), 189 states have internal predecessors, (219), 145 states have call successors, (145), 26 states have call predecessors, (145), 26 states have return successors, (144), 144 states have call predecessors, (144), 144 states have call successors, (144) [2022-11-25 22:19:39,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 359 states and 508 transitions. [2022-11-25 22:19:39,974 INFO L78 Accepts]: Start accepts. Automaton has 359 states and 508 transitions. Word has length 183 [2022-11-25 22:19:39,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:19:39,975 INFO L495 AbstractCegarLoop]: Abstraction has 359 states and 508 transitions. [2022-11-25 22:19:39,975 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 8.5) internal successors, (51), 5 states have internal predecessors, (51), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-25 22:19:39,975 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 508 transitions. [2022-11-25 22:19:39,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-11-25 22:19:39,978 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:19:39,978 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 7, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:19:39,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-25 22:19:40,189 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:19:40,190 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:19:40,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:19:40,190 INFO L85 PathProgramCache]: Analyzing trace with hash -988641062, now seen corresponding path program 1 times [2022-11-25 22:19:40,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:19:40,191 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1521501647] [2022-11-25 22:19:40,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:40,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:19:40,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:19:41,227 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-11-25 22:19:41,228 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:19:41,228 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1521501647] [2022-11-25 22:19:41,228 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1521501647] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:19:41,228 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [733419712] [2022-11-25 22:19:41,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:41,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:19:41,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:19:41,230 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:19:41,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-25 22:19:42,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:19:42,097 INFO L263 TraceCheckSpWp]: Trace formula consists of 3173 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-25 22:19:42,107 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:19:42,215 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-11-25 22:19:42,215 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:19:42,216 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [733419712] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:19:42,216 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:19:42,216 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2022-11-25 22:19:42,217 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [324708602] [2022-11-25 22:19:42,217 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:19:42,217 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 22:19:42,218 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:19:42,218 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 22:19:42,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-25 22:19:42,219 INFO L87 Difference]: Start difference. First operand 359 states and 508 transitions. Second operand has 6 states, 5 states have (on average 11.0) internal successors, (55), 6 states have internal predecessors, (55), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-25 22:19:44,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:19:44,127 INFO L93 Difference]: Finished difference Result 719 states and 1021 transitions. [2022-11-25 22:19:44,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 22:19:44,128 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 11.0) internal successors, (55), 6 states have internal predecessors, (55), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 189 [2022-11-25 22:19:44,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:19:44,135 INFO L225 Difference]: With dead ends: 719 [2022-11-25 22:19:44,135 INFO L226 Difference]: Without dead ends: 371 [2022-11-25 22:19:44,137 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 198 GetRequests, 188 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-11-25 22:19:44,141 INFO L413 NwaCegarLoop]: 436 mSDtfsCounter, 6 mSDsluCounter, 1708 mSDsCounter, 0 mSdLazyCounter, 207 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 2144 SdHoareTripleChecker+Invalid, 215 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 207 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-11-25 22:19:44,145 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 2144 Invalid, 215 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 207 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-11-25 22:19:44,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-11-25 22:19:44,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 367. [2022-11-25 22:19:44,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 191 states have (on average 1.1675392670157068) internal successors, (223), 194 states have internal predecessors, (223), 146 states have call successors, (146), 28 states have call predecessors, (146), 28 states have return successors, (146), 145 states have call predecessors, (146), 145 states have call successors, (146) [2022-11-25 22:19:44,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 515 transitions. [2022-11-25 22:19:44,191 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 515 transitions. Word has length 189 [2022-11-25 22:19:44,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:19:44,197 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 515 transitions. [2022-11-25 22:19:44,197 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 11.0) internal successors, (55), 6 states have internal predecessors, (55), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-25 22:19:44,198 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 515 transitions. [2022-11-25 22:19:44,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-11-25 22:19:44,210 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:19:44,210 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:19:44,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-25 22:19:44,422 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:19:44,422 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:19:44,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:19:44,423 INFO L85 PathProgramCache]: Analyzing trace with hash 1984931018, now seen corresponding path program 1 times [2022-11-25 22:19:44,424 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:19:44,427 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [266046299] [2022-11-25 22:19:44,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:44,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:19:44,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:19:45,519 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-11-25 22:19:45,519 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:19:45,519 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [266046299] [2022-11-25 22:19:45,520 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [266046299] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:19:45,520 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [268661351] [2022-11-25 22:19:45,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:45,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:19:45,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:19:45,521 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:19:45,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-25 22:19:46,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:19:46,411 INFO L263 TraceCheckSpWp]: Trace formula consists of 3177 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-25 22:19:46,417 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:19:46,499 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-11-25 22:19:46,500 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:19:46,500 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [268661351] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:19:46,500 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:19:46,500 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-25 22:19:46,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [714848693] [2022-11-25 22:19:46,501 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:19:46,502 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 22:19:46,502 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:19:46,503 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 22:19:46,503 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-25 22:19:46,503 INFO L87 Difference]: Start difference. First operand 367 states and 515 transitions. Second operand has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-25 22:19:48,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:19:48,411 INFO L93 Difference]: Finished difference Result 729 states and 1022 transitions. [2022-11-25 22:19:48,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 22:19:48,412 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 191 [2022-11-25 22:19:48,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:19:48,414 INFO L225 Difference]: With dead ends: 729 [2022-11-25 22:19:48,415 INFO L226 Difference]: Without dead ends: 371 [2022-11-25 22:19:48,416 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 202 GetRequests, 194 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-25 22:19:48,417 INFO L413 NwaCegarLoop]: 432 mSDtfsCounter, 17 mSDsluCounter, 2118 mSDsCounter, 0 mSdLazyCounter, 251 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 2550 SdHoareTripleChecker+Invalid, 259 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 251 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-11-25 22:19:48,417 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 2550 Invalid, 259 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 251 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-11-25 22:19:48,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-11-25 22:19:48,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 369. [2022-11-25 22:19:48,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 369 states, 192 states have (on average 1.1614583333333333) internal successors, (223), 196 states have internal predecessors, (223), 146 states have call successors, (146), 28 states have call predecessors, (146), 29 states have return successors, (147), 145 states have call predecessors, (147), 145 states have call successors, (147) [2022-11-25 22:19:48,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 516 transitions. [2022-11-25 22:19:48,443 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 516 transitions. Word has length 191 [2022-11-25 22:19:48,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:19:48,444 INFO L495 AbstractCegarLoop]: Abstraction has 369 states and 516 transitions. [2022-11-25 22:19:48,444 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-25 22:19:48,444 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 516 transitions. [2022-11-25 22:19:48,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-11-25 22:19:48,447 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:19:48,447 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:19:48,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-25 22:19:48,659 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:19:48,659 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:19:48,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:19:48,660 INFO L85 PathProgramCache]: Analyzing trace with hash 2010730594, now seen corresponding path program 1 times [2022-11-25 22:19:48,660 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:19:48,660 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [196308994] [2022-11-25 22:19:48,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:48,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:19:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:19:49,648 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-11-25 22:19:49,649 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:19:49,649 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [196308994] [2022-11-25 22:19:49,649 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [196308994] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:19:49,649 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1628718578] [2022-11-25 22:19:49,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:49,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:19:49,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:19:49,651 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:19:49,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-25 22:19:50,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:19:50,509 INFO L263 TraceCheckSpWp]: Trace formula consists of 3181 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-25 22:19:50,515 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:19:50,570 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-11-25 22:19:50,571 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:19:50,571 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1628718578] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:19:50,571 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:19:50,571 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-25 22:19:50,571 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1665404915] [2022-11-25 22:19:50,572 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:19:50,572 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 22:19:50,572 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:19:50,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 22:19:50,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-25 22:19:50,573 INFO L87 Difference]: Start difference. First operand 369 states and 516 transitions. Second operand has 7 states, 6 states have (on average 10.0) internal successors, (60), 7 states have internal predecessors, (60), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-25 22:19:52,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:19:52,698 INFO L93 Difference]: Finished difference Result 731 states and 1022 transitions. [2022-11-25 22:19:52,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 22:19:52,699 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 10.0) internal successors, (60), 7 states have internal predecessors, (60), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 193 [2022-11-25 22:19:52,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:19:52,701 INFO L225 Difference]: With dead ends: 731 [2022-11-25 22:19:52,701 INFO L226 Difference]: Without dead ends: 373 [2022-11-25 22:19:52,704 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 204 GetRequests, 196 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-25 22:19:52,705 INFO L413 NwaCegarLoop]: 431 mSDtfsCounter, 16 mSDsluCounter, 2115 mSDsCounter, 0 mSdLazyCounter, 251 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 2546 SdHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 251 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-11-25 22:19:52,706 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 2546 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 251 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-11-25 22:19:52,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 373 states. [2022-11-25 22:19:52,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 373 to 369. [2022-11-25 22:19:52,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 369 states, 192 states have (on average 1.15625) internal successors, (222), 196 states have internal predecessors, (222), 146 states have call successors, (146), 28 states have call predecessors, (146), 29 states have return successors, (147), 145 states have call predecessors, (147), 145 states have call successors, (147) [2022-11-25 22:19:52,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 515 transitions. [2022-11-25 22:19:52,733 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 515 transitions. Word has length 193 [2022-11-25 22:19:52,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:19:52,734 INFO L495 AbstractCegarLoop]: Abstraction has 369 states and 515 transitions. [2022-11-25 22:19:52,734 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 10.0) internal successors, (60), 7 states have internal predecessors, (60), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-25 22:19:52,734 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 515 transitions. [2022-11-25 22:19:52,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-11-25 22:19:52,737 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:19:52,737 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:19:52,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-25 22:19:52,948 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-11-25 22:19:52,949 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:19:52,949 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:19:52,950 INFO L85 PathProgramCache]: Analyzing trace with hash -2101465910, now seen corresponding path program 1 times [2022-11-25 22:19:52,950 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:19:52,950 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1804337840] [2022-11-25 22:19:52,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:52,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:19:53,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:19:53,948 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-11-25 22:19:53,948 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:19:53,948 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1804337840] [2022-11-25 22:19:53,948 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1804337840] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:19:53,948 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1010848485] [2022-11-25 22:19:53,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:53,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:19:53,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:19:53,950 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:19:53,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-25 22:19:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:19:54,807 INFO L263 TraceCheckSpWp]: Trace formula consists of 3185 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-25 22:19:54,813 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:19:54,863 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-11-25 22:19:54,864 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:19:54,864 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1010848485] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:19:54,864 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:19:54,864 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-25 22:19:54,865 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1823142957] [2022-11-25 22:19:54,865 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:19:54,866 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 22:19:54,866 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:19:54,867 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 22:19:54,867 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-25 22:19:54,867 INFO L87 Difference]: Start difference. First operand 369 states and 515 transitions. Second operand has 7 states, 6 states have (on average 10.333333333333334) internal successors, (62), 7 states have internal predecessors, (62), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-25 22:19:55,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:19:55,804 INFO L93 Difference]: Finished difference Result 731 states and 1020 transitions. [2022-11-25 22:19:55,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 22:19:55,805 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 10.333333333333334) internal successors, (62), 7 states have internal predecessors, (62), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 195 [2022-11-25 22:19:55,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:19:55,809 INFO L225 Difference]: With dead ends: 731 [2022-11-25 22:19:55,810 INFO L226 Difference]: Without dead ends: 373 [2022-11-25 22:19:55,811 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 206 GetRequests, 198 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-25 22:19:55,812 INFO L413 NwaCegarLoop]: 430 mSDtfsCounter, 18 mSDsluCounter, 1686 mSDsCounter, 0 mSdLazyCounter, 214 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 2116 SdHoareTripleChecker+Invalid, 228 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 214 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-25 22:19:55,813 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 2116 Invalid, 228 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 214 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-25 22:19:55,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 373 states. [2022-11-25 22:19:55,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 373 to 369. [2022-11-25 22:19:55,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 369 states, 192 states have (on average 1.1510416666666667) internal successors, (221), 196 states have internal predecessors, (221), 146 states have call successors, (146), 28 states have call predecessors, (146), 29 states have return successors, (147), 145 states have call predecessors, (147), 145 states have call successors, (147) [2022-11-25 22:19:55,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 514 transitions. [2022-11-25 22:19:55,833 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 514 transitions. Word has length 195 [2022-11-25 22:19:55,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:19:55,835 INFO L495 AbstractCegarLoop]: Abstraction has 369 states and 514 transitions. [2022-11-25 22:19:55,836 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 10.333333333333334) internal successors, (62), 7 states have internal predecessors, (62), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-25 22:19:55,836 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 514 transitions. [2022-11-25 22:19:55,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-11-25 22:19:55,841 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:19:55,841 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:19:55,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-25 22:19:56,052 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-11-25 22:19:56,052 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:19:56,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:19:56,053 INFO L85 PathProgramCache]: Analyzing trace with hash -712305174, now seen corresponding path program 1 times [2022-11-25 22:19:56,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:19:56,053 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1834770180] [2022-11-25 22:19:56,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:56,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:19:56,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:19:56,886 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 6 proven. 38 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2022-11-25 22:19:56,887 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:19:56,887 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1834770180] [2022-11-25 22:19:56,887 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1834770180] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:19:56,887 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [749266867] [2022-11-25 22:19:56,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:56,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:19:56,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:19:56,889 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:19:56,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-25 22:19:57,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:19:57,759 INFO L263 TraceCheckSpWp]: Trace formula consists of 3189 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-25 22:19:57,768 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:19:57,846 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-11-25 22:19:57,846 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:19:57,847 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [749266867] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:19:57,847 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:19:57,847 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2022-11-25 22:19:57,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [182515018] [2022-11-25 22:19:57,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:19:57,848 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 22:19:57,849 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:19:57,849 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 22:19:57,849 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-25 22:19:57,850 INFO L87 Difference]: Start difference. First operand 369 states and 514 transitions. Second operand has 6 states, 5 states have (on average 12.6) internal successors, (63), 6 states have internal predecessors, (63), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-25 22:19:58,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:19:58,958 INFO L93 Difference]: Finished difference Result 713 states and 1035 transitions. [2022-11-25 22:19:58,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 22:19:58,959 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 12.6) internal successors, (63), 6 states have internal predecessors, (63), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 197 [2022-11-25 22:19:58,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:19:58,962 INFO L225 Difference]: With dead ends: 713 [2022-11-25 22:19:58,962 INFO L226 Difference]: Without dead ends: 369 [2022-11-25 22:19:58,964 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 207 GetRequests, 197 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-11-25 22:19:58,965 INFO L413 NwaCegarLoop]: 441 mSDtfsCounter, 6 mSDsluCounter, 1732 mSDsCounter, 0 mSdLazyCounter, 189 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 2173 SdHoareTripleChecker+Invalid, 194 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 189 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-11-25 22:19:58,965 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 2173 Invalid, 194 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 189 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-25 22:19:58,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2022-11-25 22:19:58,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 367. [2022-11-25 22:19:58,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 191 states have (on average 1.1361256544502618) internal successors, (217), 194 states have internal predecessors, (217), 146 states have call successors, (146), 28 states have call predecessors, (146), 28 states have return successors, (145), 145 states have call predecessors, (145), 145 states have call successors, (145) [2022-11-25 22:19:58,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 508 transitions. [2022-11-25 22:19:58,985 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 508 transitions. Word has length 197 [2022-11-25 22:19:58,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:19:58,985 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 508 transitions. [2022-11-25 22:19:58,986 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 12.6) internal successors, (63), 6 states have internal predecessors, (63), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-25 22:19:58,986 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 508 transitions. [2022-11-25 22:19:58,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-25 22:19:58,989 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:19:58,989 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:19:59,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-11-25 22:19:59,200 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-11-25 22:19:59,201 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:19:59,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:19:59,201 INFO L85 PathProgramCache]: Analyzing trace with hash -1058727790, now seen corresponding path program 1 times [2022-11-25 22:19:59,201 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:19:59,201 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [49886593] [2022-11-25 22:19:59,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:59,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:19:59,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:20:00,150 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 8 proven. 42 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2022-11-25 22:20:00,151 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:20:00,151 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [49886593] [2022-11-25 22:20:00,151 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [49886593] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:20:00,151 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1727875673] [2022-11-25 22:20:00,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:20:00,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:20:00,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:20:00,155 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:20:00,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-25 22:20:01,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:20:01,086 INFO L263 TraceCheckSpWp]: Trace formula consists of 3199 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-25 22:20:01,094 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:20:01,154 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-11-25 22:20:01,154 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:20:01,155 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1727875673] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:20:01,155 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:20:01,155 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-25 22:20:01,155 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1105635217] [2022-11-25 22:20:01,155 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:20:01,159 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 22:20:01,160 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:20:01,161 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 22:20:01,161 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-25 22:20:01,161 INFO L87 Difference]: Start difference. First operand 367 states and 508 transitions. Second operand has 7 states, 6 states have (on average 10.833333333333334) internal successors, (65), 7 states have internal predecessors, (65), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-25 22:20:02,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:20:02,370 INFO L93 Difference]: Finished difference Result 703 states and 1015 transitions. [2022-11-25 22:20:02,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 22:20:02,371 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 10.833333333333334) internal successors, (65), 7 states have internal predecessors, (65), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 202 [2022-11-25 22:20:02,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:20:02,374 INFO L225 Difference]: With dead ends: 703 [2022-11-25 22:20:02,374 INFO L226 Difference]: Without dead ends: 367 [2022-11-25 22:20:02,376 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 214 GetRequests, 206 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-25 22:20:02,377 INFO L413 NwaCegarLoop]: 436 mSDtfsCounter, 17 mSDsluCounter, 1710 mSDsCounter, 0 mSdLazyCounter, 197 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 2146 SdHoareTripleChecker+Invalid, 202 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 197 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-11-25 22:20:02,377 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 2146 Invalid, 202 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 197 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-11-25 22:20:02,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 367 states. [2022-11-25 22:20:02,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 367 to 367. [2022-11-25 22:20:02,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 191 states have (on average 1.130890052356021) internal successors, (216), 194 states have internal predecessors, (216), 146 states have call successors, (146), 28 states have call predecessors, (146), 28 states have return successors, (145), 145 states have call predecessors, (145), 145 states have call successors, (145) [2022-11-25 22:20:02,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 507 transitions. [2022-11-25 22:20:02,401 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 507 transitions. Word has length 202 [2022-11-25 22:20:02,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:20:02,402 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 507 transitions. [2022-11-25 22:20:02,402 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 10.833333333333334) internal successors, (65), 7 states have internal predecessors, (65), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-25 22:20:02,402 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 507 transitions. [2022-11-25 22:20:02,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-11-25 22:20:02,406 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:20:02,406 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 7, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:20:02,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-11-25 22:20:02,622 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:20:02,622 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:20:02,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:20:02,623 INFO L85 PathProgramCache]: Analyzing trace with hash -1222585838, now seen corresponding path program 1 times [2022-11-25 22:20:02,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:20:02,623 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2029486806] [2022-11-25 22:20:02,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:20:02,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:20:02,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:20:03,666 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 10 proven. 45 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-11-25 22:20:03,666 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:20:03,666 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2029486806] [2022-11-25 22:20:03,667 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2029486806] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:20:03,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1996291741] [2022-11-25 22:20:03,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:20:03,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:20:03,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:20:03,668 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:20:03,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-11-25 22:20:04,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:20:04,544 INFO L263 TraceCheckSpWp]: Trace formula consists of 3207 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-25 22:20:04,550 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:20:04,586 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-11-25 22:20:04,586 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:20:04,587 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1996291741] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:20:04,587 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:20:04,587 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-25 22:20:04,587 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [3281504] [2022-11-25 22:20:04,587 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:20:04,588 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 22:20:04,588 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:20:04,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 22:20:04,589 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-25 22:20:04,589 INFO L87 Difference]: Start difference. First operand 367 states and 507 transitions. Second operand has 7 states, 6 states have (on average 11.333333333333334) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-25 22:20:05,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:20:05,559 INFO L93 Difference]: Finished difference Result 705 states and 1015 transitions. [2022-11-25 22:20:05,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 22:20:05,560 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 11.333333333333334) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 206 [2022-11-25 22:20:05,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:20:05,563 INFO L225 Difference]: With dead ends: 705 [2022-11-25 22:20:05,564 INFO L226 Difference]: Without dead ends: 369 [2022-11-25 22:20:05,566 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 218 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-25 22:20:05,566 INFO L413 NwaCegarLoop]: 435 mSDtfsCounter, 15 mSDsluCounter, 2138 mSDsCounter, 0 mSdLazyCounter, 236 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 2573 SdHoareTripleChecker+Invalid, 243 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 236 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-25 22:20:05,567 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 2573 Invalid, 243 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 236 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-25 22:20:05,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2022-11-25 22:20:05,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 367. [2022-11-25 22:20:05,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 191 states have (on average 1.12565445026178) internal successors, (215), 194 states have internal predecessors, (215), 146 states have call successors, (146), 28 states have call predecessors, (146), 28 states have return successors, (145), 145 states have call predecessors, (145), 145 states have call successors, (145) [2022-11-25 22:20:05,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 506 transitions. [2022-11-25 22:20:05,587 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 506 transitions. Word has length 206 [2022-11-25 22:20:05,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:20:05,588 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 506 transitions. [2022-11-25 22:20:05,588 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 11.333333333333334) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-25 22:20:05,589 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 506 transitions. [2022-11-25 22:20:05,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-25 22:20:05,591 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:20:05,592 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 7, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:20:05,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-11-25 22:20:05,804 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-11-25 22:20:05,804 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:20:05,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:20:05,805 INFO L85 PathProgramCache]: Analyzing trace with hash 2089850130, now seen corresponding path program 1 times [2022-11-25 22:20:05,805 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:20:05,805 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1817156370] [2022-11-25 22:20:05,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:20:05,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:20:05,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:20:06,710 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 12 proven. 48 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2022-11-25 22:20:06,710 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:20:06,710 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1817156370] [2022-11-25 22:20:06,711 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1817156370] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:20:06,711 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [270816914] [2022-11-25 22:20:06,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:20:06,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:20:06,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:20:06,719 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:20:06,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-11-25 22:20:07,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:20:07,634 INFO L263 TraceCheckSpWp]: Trace formula consists of 3215 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-25 22:20:07,640 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:20:07,677 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2022-11-25 22:20:07,678 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:20:07,678 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [270816914] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:20:07,678 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:20:07,678 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-25 22:20:07,679 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [975996516] [2022-11-25 22:20:07,679 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:20:07,679 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 22:20:07,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:20:07,680 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 22:20:07,680 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-25 22:20:07,680 INFO L87 Difference]: Start difference. First operand 367 states and 506 transitions. Second operand has 7 states, 6 states have (on average 11.666666666666666) internal successors, (70), 7 states have internal predecessors, (70), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-25 22:20:08,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:20:08,926 INFO L93 Difference]: Finished difference Result 705 states and 1013 transitions. [2022-11-25 22:20:08,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 22:20:08,927 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 11.666666666666666) internal successors, (70), 7 states have internal predecessors, (70), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 210 [2022-11-25 22:20:08,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:20:08,930 INFO L225 Difference]: With dead ends: 705 [2022-11-25 22:20:08,930 INFO L226 Difference]: Without dead ends: 369 [2022-11-25 22:20:08,931 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 222 GetRequests, 214 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-25 22:20:08,932 INFO L413 NwaCegarLoop]: 434 mSDtfsCounter, 14 mSDsluCounter, 2135 mSDsCounter, 0 mSdLazyCounter, 237 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 2569 SdHoareTripleChecker+Invalid, 246 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 237 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-11-25 22:20:08,932 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 2569 Invalid, 246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 237 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-11-25 22:20:08,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2022-11-25 22:20:08,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 367. [2022-11-25 22:20:08,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 191 states have (on average 1.1204188481675392) internal successors, (214), 194 states have internal predecessors, (214), 146 states have call successors, (146), 28 states have call predecessors, (146), 28 states have return successors, (145), 145 states have call predecessors, (145), 145 states have call successors, (145) [2022-11-25 22:20:08,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 505 transitions. [2022-11-25 22:20:08,949 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 505 transitions. Word has length 210 [2022-11-25 22:20:08,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:20:08,949 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 505 transitions. [2022-11-25 22:20:08,950 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 11.666666666666666) internal successors, (70), 7 states have internal predecessors, (70), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-25 22:20:08,950 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 505 transitions. [2022-11-25 22:20:08,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-25 22:20:08,952 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:20:08,953 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 7, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:20:08,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-11-25 22:20:09,163 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:20:09,163 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:20:09,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:20:09,164 INFO L85 PathProgramCache]: Analyzing trace with hash 1374581906, now seen corresponding path program 2 times [2022-11-25 22:20:09,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:20:09,164 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [208602124] [2022-11-25 22:20:09,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:20:09,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:20:11,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:20:16,471 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 3 proven. 28 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2022-11-25 22:20:16,471 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:20:16,471 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [208602124] [2022-11-25 22:20:16,472 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [208602124] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:20:16,472 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [974249186] [2022-11-25 22:20:16,472 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-25 22:20:16,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:20:16,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:20:16,473 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:20:16,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f5031d-6179-413f-9d46-5a4df0e56c9a/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-11-25 22:20:19,452 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2022-11-25 22:20:19,452 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-25 22:20:19,467 INFO L263 TraceCheckSpWp]: Trace formula consists of 3223 conjuncts, 80 conjunts are in the unsatisfiable core [2022-11-25 22:20:19,487 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:20:19,571 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 22:20:20,326 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 19 [2022-11-25 22:20:21,788 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 28 [2022-11-25 22:20:21,802 INFO L321 Elim1Store]: treesize reduction 9, result has 47.1 percent of original size [2022-11-25 22:20:21,803 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 67 treesize of output 43 [2022-11-25 22:20:21,886 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 219 proven. 8 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-11-25 22:20:21,886 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 22:20:23,959 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 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 23 treesize of output 13 [2022-11-25 22:20:24,854 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 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 28 treesize of output 18 [2022-11-25 22:20:25,157 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 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 72 treesize of output 62 [2022-11-25 22:20:29,911 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 78 [2022-11-25 22:20:30,138 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 3 proven. 28 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2022-11-25 22:20:30,139 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [974249186] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 22:20:30,139 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [738206241] [2022-11-25 22:20:30,167 INFO L159 IcfgInterpreter]: Started Sifa with 94 locations of interest [2022-11-25 22:20:30,167 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 22:20:30,171 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 22:20:30,176 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 22:20:30,177 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 22:20:35,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:35,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:36,473 INFO L217 Elim1Store]: Index analysis took 824 ms [2022-11-25 22:21:17,124 WARN L233 SmtUtils]: Spent 40.56s on a formula simplification. DAG size of input: 2559 DAG size of output: 1373 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 22:21:17,138 INFO L321 Elim1Store]: treesize reduction 4539, result has 34.0 percent of original size [2022-11-25 22:21:17,143 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 197 select indices, 197 select index equivalence classes, 19310 disjoint index pairs (out of 19306 index pairs), introduced 197 new quantified variables, introduced 197 case distinctions, treesize of input 995 treesize of output 2942 [2022-11-25 22:21:22,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:22,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:25,214 INFO L217 Elim1Store]: Index analysis took 3216 ms [2022-11-25 22:22:51,474 WARN L233 SmtUtils]: Spent 1.44m on a formula simplification. DAG size of input: 3151 DAG size of output: 1575 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 22:22:51,488 INFO L321 Elim1Store]: treesize reduction 7470, result has 25.5 percent of original size [2022-11-25 22:22:51,491 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19507 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 591 case distinctions, treesize of input 1014 treesize of output 3173 [2022-11-25 22:24:08,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:08,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:08,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:08,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:08,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:08,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:08,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:08,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:08,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:09,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:09,031 INFO L217 Elim1Store]: Index analysis took 135 ms [2022-11-25 22:24:09,084 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 193 select indices, 193 select index equivalence classes, 16858 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1747 treesize of output 2322 [2022-11-25 22:24:13,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,431 INFO L217 Elim1Store]: Index analysis took 846 ms [2022-11-25 22:24:14,522 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 309 select indices, 309 select index equivalence classes, 33694 disjoint index pairs (out of 47586 index pairs), introduced 309 new quantified variables, introduced 0 case distinctions, treesize of input 2781 treesize of output 3693 [2022-11-25 22:24:21,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:21,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:21,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:21,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:21,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:21,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:21,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:21,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:21,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:22,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:22,071 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 193 select indices, 193 select index equivalence classes, 16858 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1747 treesize of output 2322 [2022-11-25 22:24:26,022 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 22:24:45,811 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 22:24:45,824 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-25 22:24:59,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:59,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:59,071 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19900 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-11-25 22:25:00,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:00,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:01,003 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19703 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-25 22:25:29,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:29,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:29,827 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19703 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-25 22:25:33,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:33,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:33,776 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19900 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-11-25 22:25:46,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:46,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:46,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:46,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:46,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:47,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:47,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:47,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:47,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:47,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:47,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:47,084 INFO L217 Elim1Store]: Index analysis took 109 ms [2022-11-25 22:25:47,120 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 194 select indices, 194 select index equivalence classes, 16860 disjoint index pairs (out of 18721 index pairs), introduced 194 new quantified variables, introduced 0 case distinctions, treesize of input 1756 treesize of output 2334 [2022-11-25 22:25:50,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:50,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:50,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:50,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:50,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:50,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:50,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:50,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:50,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:50,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:50,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:50,639 INFO L217 Elim1Store]: Index analysis took 144 ms [2022-11-25 22:25:50,681 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 194 select indices, 194 select index equivalence classes, 16859 disjoint index pairs (out of 18721 index pairs), introduced 194 new quantified variables, introduced 0 case distinctions, treesize of input 1756 treesize of output 2334 [2022-11-25 22:25:54,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:54,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:55,515 INFO L217 Elim1Store]: Index analysis took 1081 ms [2022-11-25 22:25:55,579 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 309 select indices, 309 select index equivalence classes, 33694 disjoint index pairs (out of 47586 index pairs), introduced 309 new quantified variables, introduced 0 case distinctions, treesize of input 2785 treesize of output 3693 [2022-11-25 22:26:01,150 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 22:29:37,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,703 INFO L217 Elim1Store]: Index analysis took 896 ms [2022-11-25 22:29:38,787 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 309 select indices, 309 select index equivalence classes, 33694 disjoint index pairs (out of 47586 index pairs), introduced 309 new quantified variables, introduced 0 case distinctions, treesize of input 2785 treesize of output 3693 [2022-11-25 22:29:44,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:44,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:44,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:44,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:44,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:44,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:44,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:44,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:44,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:44,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:44,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:44,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:44,157 INFO L217 Elim1Store]: Index analysis took 131 ms [2022-11-25 22:29:44,190 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 195 select indices, 195 select index equivalence classes, 16861 disjoint index pairs (out of 18915 index pairs), introduced 195 new quantified variables, introduced 0 case distinctions, treesize of input 1786 treesize of output 2361 [2022-11-25 22:29:48,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:48,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:48,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:48,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:48,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:48,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:48,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:48,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:48,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:48,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:48,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:48,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:48,396 INFO L217 Elim1Store]: Index analysis took 107 ms [2022-11-25 22:29:48,424 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 195 select indices, 195 select index equivalence classes, 16861 disjoint index pairs (out of 18915 index pairs), introduced 195 new quantified variables, introduced 0 case distinctions, treesize of input 1805 treesize of output 2362 [2022-11-25 22:29:51,879 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 22:31:36,907 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 22:31:36,924 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 22:31:36,942 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 22:31:36,957 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 22:31:37,103 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-25 22:31:37,123 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 22:31:37,139 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 35 [2022-11-25 22:31:37,158 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-25 22:31:37,948 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-25 22:31:37,969 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 22:33:24,843 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 86 for LOIs [2022-11-25 22:33:24,874 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 3334 for LOIs