./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:06:11,721 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:06:11,724 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:06:11,761 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:06:11,761 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:06:11,763 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:06:11,765 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:06:11,767 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:06:11,769 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:06:11,770 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:06:11,772 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:06:11,773 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:06:11,774 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:06:11,775 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:06:11,777 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:06:11,779 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:06:11,780 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:06:11,781 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:06:11,784 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:06:11,787 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:06:11,789 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:06:11,791 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:06:11,792 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:06:11,793 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:06:11,797 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:06:11,798 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:06:11,799 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:06:11,800 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:06:11,800 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:06:11,802 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:06:11,802 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:06:11,803 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:06:11,804 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:06:11,805 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:06:11,807 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:06:11,807 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:06:11,808 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:06:11,808 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:06:11,809 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:06:11,810 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:06:11,811 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:06:11,812 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 02:06:11,839 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:06:11,840 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:06:11,841 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:06:11,841 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:06:11,841 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:06:11,842 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:06:11,842 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 02:06:11,842 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:06:11,842 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:06:11,843 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 02:06:11,843 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 02:06:11,843 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:06:11,844 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 02:06:11,844 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 02:06:11,844 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 02:06:11,845 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:06:11,845 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 02:06:11,846 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:06:11,846 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:06:11,846 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:06:11,846 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:06:11,847 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:06:11,847 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:06:11,847 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:06:11,848 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:06:11,848 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:06:11,848 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:06:11,849 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:06:11,849 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:06:11,849 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:06:11,849 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:06:11,850 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 02:06:11,850 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 02:06:11,850 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:06:11,850 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:06:11,851 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:06:11,851 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 [2021-11-07 02:06:12,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:06:12,144 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:06:12,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:06:12,149 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:06:12,150 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:06:12,151 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2021-11-07 02:06:12,235 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/data/021a5d861/203482d9275c4de9a19244e9886cc049/FLAG7b7c5aed4 [2021-11-07 02:06:13,154 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:06:13,155 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2021-11-07 02:06:13,203 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/data/021a5d861/203482d9275c4de9a19244e9886cc049/FLAG7b7c5aed4 [2021-11-07 02:06:13,587 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/data/021a5d861/203482d9275c4de9a19244e9886cc049 [2021-11-07 02:06:13,590 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:06:13,592 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:06:13,594 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:06:13,594 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:06:13,597 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:06:13,598 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:06:13" (1/1) ... [2021-11-07 02:06:13,599 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17022263 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:06:13, skipping insertion in model container [2021-11-07 02:06:13,599 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:06:13" (1/1) ... [2021-11-07 02:06:13,607 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:06:13,725 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:06:14,044 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2021-11-07 02:06:14,051 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2021-11-07 02:06:14,074 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 02:06:14,080 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 02:06:15,083 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:15,084 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:15,085 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:15,086 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:15,089 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:15,109 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:15,110 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:15,113 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:15,113 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:15,116 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:15,117 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:15,118 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:15,119 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:15,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 02:06:15,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 02:06:15,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 02:06:15,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 02:06:15,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 02:06:15,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 02:06:15,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 02:06:15,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 02:06:15,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 02:06:15,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 02:06:15,725 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 02:06:15,763 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:06:15,789 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-07 02:06:15,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6a0080d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:06:15, skipping insertion in model container [2021-11-07 02:06:15,790 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:06:15,790 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 02:06:15,793 INFO L168 Benchmark]: Toolchain (without parser) took 2199.46 ms. Allocated memory was 94.4 MB in the beginning and 123.7 MB in the end (delta: 29.4 MB). Free memory was 52.1 MB in the beginning and 66.2 MB in the end (delta: -14.2 MB). Peak memory consumption was 14.6 MB. Max. memory is 16.1 GB. [2021-11-07 02:06:15,794 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 94.4 MB. Free memory was 64.8 MB in the beginning and 64.8 MB in the end (delta: 21.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:06:15,795 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2196.40 ms. Allocated memory was 94.4 MB in the beginning and 123.7 MB in the end (delta: 29.4 MB). Free memory was 51.8 MB in the beginning and 66.2 MB in the end (delta: -14.4 MB). Peak memory consumption was 14.6 MB. Max. memory is 16.1 GB. [2021-11-07 02:06:15,797 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 94.4 MB. Free memory was 64.8 MB in the beginning and 64.8 MB in the end (delta: 21.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2196.40 ms. Allocated memory was 94.4 MB in the beginning and 123.7 MB in the end (delta: 29.4 MB). Free memory was 51.8 MB in the beginning and 66.2 MB in the end (delta: -14.4 MB). Peak memory consumption was 14.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7039]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:06:18,557 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:06:18,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:06:18,595 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:06:18,596 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:06:18,602 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:06:18,605 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:06:18,610 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:06:18,614 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:06:18,627 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:06:18,629 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:06:18,631 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:06:18,632 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:06:18,638 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:06:18,640 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:06:18,644 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:06:18,647 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:06:18,649 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:06:18,655 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:06:18,661 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:06:18,667 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:06:18,669 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:06:18,672 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:06:18,675 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:06:18,683 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:06:18,684 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:06:18,684 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:06:18,687 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:06:18,688 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:06:18,689 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:06:18,690 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:06:18,691 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:06:18,693 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:06:18,695 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:06:18,696 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:06:18,697 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:06:18,698 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:06:18,698 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:06:18,699 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:06:18,701 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:06:18,702 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:06:18,708 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 02:06:18,763 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:06:18,763 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:06:18,765 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:06:18,765 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:06:18,766 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:06:18,766 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:06:18,766 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:06:18,767 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:06:18,767 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:06:18,769 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:06:18,770 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:06:18,770 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:06:18,771 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:06:18,771 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:06:18,771 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:06:18,772 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 02:06:18,772 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 02:06:18,772 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:06:18,772 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:06:18,773 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:06:18,773 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:06:18,773 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 02:06:18,774 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:06:18,774 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:06:18,774 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:06:18,775 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:06:18,775 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:06:18,775 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 02:06:18,775 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 02:06:18,776 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:06:18,776 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:06:18,776 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:06:18,777 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 [2021-11-07 02:06:19,214 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:06:19,239 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:06:19,243 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:06:19,244 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:06:19,245 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:06:19,246 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2021-11-07 02:06:19,323 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/data/ef58bd777/a8ea088649a44078824224f2af1a0e0d/FLAG7136e9d52 [2021-11-07 02:06:20,316 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:06:20,317 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2021-11-07 02:06:20,374 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/data/ef58bd777/a8ea088649a44078824224f2af1a0e0d/FLAG7136e9d52 [2021-11-07 02:06:20,820 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/data/ef58bd777/a8ea088649a44078824224f2af1a0e0d [2021-11-07 02:06:20,823 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:06:20,824 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:06:20,826 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:06:20,826 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:06:20,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:06:20,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:06:20" (1/1) ... [2021-11-07 02:06:20,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37b1cd52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:06:20, skipping insertion in model container [2021-11-07 02:06:20,831 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:06:20" (1/1) ... [2021-11-07 02:06:20,838 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:06:20,964 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:06:21,319 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2021-11-07 02:06:21,332 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2021-11-07 02:06:21,357 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 02:06:21,363 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 02:06:22,275 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:22,276 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:22,276 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:22,277 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:22,279 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:22,298 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:22,299 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:22,301 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:22,302 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:22,304 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:22,305 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:22,306 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:22,312 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:22,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 02:06:22,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 02:06:22,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 02:06:22,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 02:06:22,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 02:06:22,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 02:06:22,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 02:06:22,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 02:06:22,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 02:06:22,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 02:06:23,024 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 02:06:23,084 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:06:23,115 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 02:06:23,182 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:06:23,187 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2021-11-07 02:06:23,188 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2021-11-07 02:06:23,190 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 02:06:23,191 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 02:06:23,262 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,263 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,263 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,267 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,268 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,283 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,283 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,285 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,285 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,287 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,288 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,288 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,289 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 02:06:23,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 02:06:23,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 02:06:23,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 02:06:23,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 02:06:23,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 02:06:23,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 02:06:23,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 02:06:23,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 02:06:23,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 02:06:23,389 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 02:06:23,425 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:06:23,434 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 02:06:23,465 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2021-11-07 02:06:23,472 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2021-11-07 02:06:23,474 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 02:06:23,478 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 02:06:23,535 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,536 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,536 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,537 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,538 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,557 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,558 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,559 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,559 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,561 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,561 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,562 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,563 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:06:23,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 02:06:23,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 02:06:23,613 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 02:06:23,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 02:06:23,616 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 02:06:23,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 02:06:23,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 02:06:23,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 02:06:23,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 02:06:23,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 02:06:23,683 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 02:06:23,708 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:06:23,981 INFO L208 MainTranslator]: Completed translation [2021-11-07 02:06:23,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:06:23 WrapperNode [2021-11-07 02:06:23,982 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:06:23,983 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 02:06:23,983 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 02:06:23,984 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 02:06:23,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:06:23" (1/1) ... [2021-11-07 02:06:24,072 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:06:23" (1/1) ... [2021-11-07 02:06:24,128 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 02:06:24,131 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 02:06:24,132 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 02:06:24,132 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 02:06:24,141 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:06:23" (1/1) ... [2021-11-07 02:06:24,141 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:06:23" (1/1) ... [2021-11-07 02:06:24,148 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:06:23" (1/1) ... [2021-11-07 02:06:24,149 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:06:23" (1/1) ... [2021-11-07 02:06:24,180 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:06:23" (1/1) ... [2021-11-07 02:06:24,185 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:06:23" (1/1) ... [2021-11-07 02:06:24,207 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:06:23" (1/1) ... [2021-11-07 02:06:24,220 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 02:06:24,224 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 02:06:24,225 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 02:06:24,226 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 02:06:24,226 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:06:23" (1/1) ... [2021-11-07 02:06:24,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:06:24,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:06:24,259 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 02:06:24,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 02:06:24,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 02:06:24,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 02:06:24,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 02:06:24,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 02:06:24,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 02:06:24,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 02:06:24,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 02:06:25,017 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 02:06:25,017 INFO L299 CfgBuilder]: Removed 24 assume(true) statements. [2021-11-07 02:06:25,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:06:25 BoogieIcfgContainer [2021-11-07 02:06:25,019 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 02:06:25,022 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 02:06:25,022 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 02:06:25,025 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 02:06:25,034 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:06:20" (1/3) ... [2021-11-07 02:06:25,035 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e6f6e0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:06:25, skipping insertion in model container [2021-11-07 02:06:25,035 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:06:23" (2/3) ... [2021-11-07 02:06:25,036 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e6f6e0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:06:25, skipping insertion in model container [2021-11-07 02:06:25,036 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:06:25" (3/3) ... [2021-11-07 02:06:25,038 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_linked_list_node_reset_harness-1.i [2021-11-07 02:06:25,044 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 02:06:25,047 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-07 02:06:25,111 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 02:06:25,117 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 02:06:25,118 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-07 02:06:25,131 INFO L276 IsEmpty]: Start isEmpty. Operand has 31 states, 28 states have (on average 1.5) internal successors, (42), 30 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:06:25,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-07 02:06:25,152 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:06:25,153 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:06:25,157 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:06:25,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:06:25,172 INFO L85 PathProgramCache]: Analyzing trace with hash -1935931966, now seen corresponding path program 1 times [2021-11-07 02:06:25,191 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:06:25,193 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [399979749] [2021-11-07 02:06:25,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:06:25,198 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:06:25,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:06:25,205 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:06:25,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-07 02:06:25,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:06:25,422 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-07 02:06:25,427 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:06:25,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:25,496 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:06:25,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:25,541 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 02:06:25,541 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [399979749] [2021-11-07 02:06:25,542 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [399979749] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 02:06:25,542 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:06:25,542 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-07 02:06:25,544 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [15122430] [2021-11-07 02:06:25,551 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 02:06:25,552 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 02:06:25,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 02:06:25,574 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 02:06:25,576 INFO L87 Difference]: Start difference. First operand has 31 states, 28 states have (on average 1.5) internal successors, (42), 30 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:06:25,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:06:25,599 INFO L93 Difference]: Finished difference Result 59 states and 80 transitions. [2021-11-07 02:06:25,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 02:06:25,601 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-11-07 02:06:25,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:06:25,610 INFO L225 Difference]: With dead ends: 59 [2021-11-07 02:06:25,610 INFO L226 Difference]: Without dead ends: 26 [2021-11-07 02:06:25,616 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 02:06:25,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2021-11-07 02:06:25,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 26. [2021-11-07 02:06:25,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 24 states have (on average 1.25) internal successors, (30), 25 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:06:25,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 30 transitions. [2021-11-07 02:06:25,659 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 30 transitions. Word has length 10 [2021-11-07 02:06:25,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:06:25,659 INFO L470 AbstractCegarLoop]: Abstraction has 26 states and 30 transitions. [2021-11-07 02:06:25,660 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:06:25,661 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2021-11-07 02:06:25,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-07 02:06:25,662 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:06:25,662 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:06:25,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-07 02:06:25,880 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 02:06:25,881 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:06:25,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:06:25,882 INFO L85 PathProgramCache]: Analyzing trace with hash 712013687, now seen corresponding path program 1 times [2021-11-07 02:06:25,883 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:06:25,883 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [960421227] [2021-11-07 02:06:25,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:06:25,884 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:06:25,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:06:25,885 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:06:25,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-07 02:06:26,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:06:26,053 INFO L263 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-07 02:06:26,055 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:06:26,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:26,211 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:06:26,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:26,285 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 02:06:26,285 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [960421227] [2021-11-07 02:06:26,286 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [960421227] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 02:06:26,286 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:06:26,286 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-07 02:06:26,287 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574020041] [2021-11-07 02:06:26,289 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 02:06:26,289 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 02:06:26,293 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 02:06:26,294 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 02:06:26,294 INFO L87 Difference]: Start difference. First operand 26 states and 30 transitions. Second operand has 4 states, 4 states have (on average 3.75) internal successors, (15), 4 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:06:26,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:06:26,338 INFO L93 Difference]: Finished difference Result 49 states and 58 transitions. [2021-11-07 02:06:26,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 02:06:26,339 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.75) internal successors, (15), 4 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2021-11-07 02:06:26,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:06:26,340 INFO L225 Difference]: With dead ends: 49 [2021-11-07 02:06:26,340 INFO L226 Difference]: Without dead ends: 28 [2021-11-07 02:06:26,342 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 02:06:26,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2021-11-07 02:06:26,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 28. [2021-11-07 02:06:26,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 26 states have (on average 1.2307692307692308) internal successors, (32), 27 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:06:26,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2021-11-07 02:06:26,357 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 13 [2021-11-07 02:06:26,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:06:26,359 INFO L470 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2021-11-07 02:06:26,359 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.75) internal successors, (15), 4 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:06:26,360 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2021-11-07 02:06:26,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-07 02:06:26,360 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:06:26,361 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:06:26,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-07 02:06:26,583 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 02:06:26,584 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:06:26,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:06:26,585 INFO L85 PathProgramCache]: Analyzing trace with hash -845820041, now seen corresponding path program 1 times [2021-11-07 02:06:26,586 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:06:26,586 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [400232850] [2021-11-07 02:06:26,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:06:26,587 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:06:26,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:06:26,588 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:06:26,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-07 02:06:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:06:26,778 INFO L263 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-07 02:06:26,780 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:06:26,946 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:26,947 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:06:27,279 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:27,279 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 02:06:27,279 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [400232850] [2021-11-07 02:06:27,279 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [400232850] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:06:27,280 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [853944351] [2021-11-07 02:06:27,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:06:27,280 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-07 02:06:27,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 [2021-11-07 02:06:27,291 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-07 02:06:27,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2021-11-07 02:06:27,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:06:27,515 INFO L263 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-07 02:06:27,517 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:06:27,612 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-07 02:06:27,612 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:06:27,701 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-07 02:06:27,701 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [853944351] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 02:06:27,701 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:06:27,702 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [5, 5] total 12 [2021-11-07 02:06:27,702 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1842026057] [2021-11-07 02:06:27,702 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 02:06:27,702 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 02:06:27,703 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 02:06:27,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2021-11-07 02:06:27,704 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:06:27,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:06:27,813 INFO L93 Difference]: Finished difference Result 44 states and 49 transitions. [2021-11-07 02:06:27,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 02:06:27,814 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2021-11-07 02:06:27,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:06:27,815 INFO L225 Difference]: With dead ends: 44 [2021-11-07 02:06:27,815 INFO L226 Difference]: Without dead ends: 35 [2021-11-07 02:06:27,820 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182 [2021-11-07 02:06:27,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2021-11-07 02:06:27,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 29. [2021-11-07 02:06:27,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 27 states have (on average 1.1851851851851851) internal successors, (32), 28 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:06:27,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 32 transitions. [2021-11-07 02:06:27,826 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 32 transitions. Word has length 15 [2021-11-07 02:06:27,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:06:27,827 INFO L470 AbstractCegarLoop]: Abstraction has 29 states and 32 transitions. [2021-11-07 02:06:27,827 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:06:27,828 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 32 transitions. [2021-11-07 02:06:27,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-07 02:06:27,829 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:06:27,829 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:06:27,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2021-11-07 02:06:28,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-07 02:06:28,232 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 02:06:28,232 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:06:28,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:06:28,233 INFO L85 PathProgramCache]: Analyzing trace with hash -844211327, now seen corresponding path program 1 times [2021-11-07 02:06:28,234 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:06:28,234 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [600611419] [2021-11-07 02:06:28,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:06:28,235 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:06:28,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:06:28,236 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:06:28,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-07 02:06:28,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:06:28,430 INFO L263 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-07 02:06:28,431 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:06:28,543 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:28,544 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:06:28,826 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:28,827 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 02:06:28,827 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [600611419] [2021-11-07 02:06:28,827 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [600611419] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:06:28,827 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [645255334] [2021-11-07 02:06:28,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:06:28,828 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-07 02:06:28,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 [2021-11-07 02:06:28,830 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-07 02:06:28,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2021-11-07 02:06:29,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:06:29,204 INFO L263 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-07 02:06:29,206 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:06:29,313 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:29,314 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:06:29,383 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:29,383 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [645255334] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:06:29,385 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [637490696] [2021-11-07 02:06:29,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:06:29,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:06:29,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:06:29,386 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:06:29,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-07 02:06:29,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:06:29,572 INFO L263 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 02:06:29,574 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:06:29,659 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:29,660 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:06:30,125 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:30,125 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [637490696] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:06:30,125 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-11-07 02:06:30,125 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 10 [2021-11-07 02:06:30,126 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1808907495] [2021-11-07 02:06:30,126 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-07 02:06:30,127 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 02:06:30,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-07 02:06:30,127 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2021-11-07 02:06:30,128 INFO L87 Difference]: Start difference. First operand 29 states and 32 transitions. Second operand has 10 states, 10 states have (on average 2.2) internal successors, (22), 10 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:06:30,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:06:30,548 INFO L93 Difference]: Finished difference Result 55 states and 64 transitions. [2021-11-07 02:06:30,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 02:06:30,550 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.2) internal successors, (22), 10 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2021-11-07 02:06:30,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:06:30,551 INFO L225 Difference]: With dead ends: 55 [2021-11-07 02:06:30,551 INFO L226 Difference]: Without dead ends: 33 [2021-11-07 02:06:30,552 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=53, Invalid=79, Unknown=0, NotChecked=0, Total=132 [2021-11-07 02:06:30,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2021-11-07 02:06:30,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2021-11-07 02:06:30,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 31 states have (on average 1.1612903225806452) internal successors, (36), 32 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:06:30,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 36 transitions. [2021-11-07 02:06:30,558 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 36 transitions. Word has length 15 [2021-11-07 02:06:30,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:06:30,558 INFO L470 AbstractCegarLoop]: Abstraction has 33 states and 36 transitions. [2021-11-07 02:06:30,558 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.2) internal successors, (22), 10 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:06:30,558 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 36 transitions. [2021-11-07 02:06:30,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-07 02:06:30,559 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:06:30,559 INFO L513 BasicCegarLoop]: trace histogram [6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:06:30,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-11-07 02:06:30,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2021-11-07 02:06:30,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2021-11-07 02:06:31,163 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:06:31,164 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:06:31,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:06:31,164 INFO L85 PathProgramCache]: Analyzing trace with hash -1651045503, now seen corresponding path program 2 times [2021-11-07 02:06:31,165 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:06:31,165 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1527208113] [2021-11-07 02:06:31,165 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-07 02:06:31,165 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:06:31,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:06:31,166 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:06:31,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-11-07 02:06:31,411 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-07 02:06:31,411 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:06:31,424 INFO L263 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-07 02:06:31,425 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:06:31,680 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:31,680 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:06:32,659 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:32,660 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 02:06:32,660 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1527208113] [2021-11-07 02:06:32,660 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1527208113] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:06:32,661 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1377850583] [2021-11-07 02:06:32,661 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-07 02:06:32,661 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-07 02:06:32,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 [2021-11-07 02:06:32,677 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-07 02:06:32,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2021-11-07 02:06:33,239 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-07 02:06:33,239 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:06:33,244 INFO L263 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-07 02:06:33,245 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:06:33,397 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:33,397 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:06:33,534 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:33,534 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1377850583] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:06:33,534 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [928680619] [2021-11-07 02:06:33,534 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-07 02:06:33,535 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:06:33,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:06:33,537 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:06:33,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-11-07 02:06:33,828 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-07 02:06:33,828 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:06:33,836 INFO L263 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-07 02:06:33,837 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:06:33,982 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:33,982 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:06:36,158 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:36,158 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [928680619] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:06:36,158 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-11-07 02:06:36,158 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9, 9, 9, 9] total 22 [2021-11-07 02:06:36,159 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1123685520] [2021-11-07 02:06:36,159 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2021-11-07 02:06:36,159 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 02:06:36,160 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-11-07 02:06:36,161 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=138, Invalid=324, Unknown=0, NotChecked=0, Total=462 [2021-11-07 02:06:36,161 INFO L87 Difference]: Start difference. First operand 33 states and 36 transitions. Second operand has 22 states, 22 states have (on average 1.5454545454545454) internal successors, (34), 22 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:06:38,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:06:38,643 INFO L93 Difference]: Finished difference Result 63 states and 76 transitions. [2021-11-07 02:06:38,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-07 02:06:38,645 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 1.5454545454545454) internal successors, (34), 22 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-11-07 02:06:38,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:06:38,646 INFO L225 Difference]: With dead ends: 63 [2021-11-07 02:06:38,646 INFO L226 Difference]: Without dead ends: 41 [2021-11-07 02:06:38,647 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 4.9s TimeCoverageRelationStatistics Valid=255, Invalid=501, Unknown=0, NotChecked=0, Total=756 [2021-11-07 02:06:38,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2021-11-07 02:06:38,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 41. [2021-11-07 02:06:38,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 39 states have (on average 1.1282051282051282) internal successors, (44), 40 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:06:38,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 44 transitions. [2021-11-07 02:06:38,655 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 44 transitions. Word has length 19 [2021-11-07 02:06:38,655 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:06:38,655 INFO L470 AbstractCegarLoop]: Abstraction has 41 states and 44 transitions. [2021-11-07 02:06:38,656 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 1.5454545454545454) internal successors, (34), 22 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:06:38,656 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 44 transitions. [2021-11-07 02:06:38,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-07 02:06:38,657 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:06:38,657 INFO L513 BasicCegarLoop]: trace histogram [14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:06:38,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2021-11-07 02:06:38,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2021-11-07 02:06:39,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-11-07 02:06:39,262 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:06:39,262 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:06:39,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:06:39,262 INFO L85 PathProgramCache]: Analyzing trace with hash 1574988673, now seen corresponding path program 3 times [2021-11-07 02:06:39,263 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:06:39,263 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [480746525] [2021-11-07 02:06:39,264 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-07 02:06:39,264 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:06:39,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:06:39,265 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:06:39,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2021-11-07 02:06:39,742 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2021-11-07 02:06:39,742 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:06:39,756 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 23 conjunts are in the unsatisfiable core [2021-11-07 02:06:39,758 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:06:40,300 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:40,300 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:06:46,355 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:46,355 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 02:06:46,355 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [480746525] [2021-11-07 02:06:46,356 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [480746525] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:06:46,356 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [729227066] [2021-11-07 02:06:46,356 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-07 02:06:46,356 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-07 02:06:46,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 [2021-11-07 02:06:46,358 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-07 02:06:46,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2021-11-07 02:06:47,910 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2021-11-07 02:06:47,910 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:06:47,918 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 18 conjunts are in the unsatisfiable core [2021-11-07 02:06:47,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:06:48,164 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:48,165 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:06:52,821 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:06:52,822 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [729227066] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:06:52,822 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [251341319] [2021-11-07 02:06:52,822 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-07 02:06:52,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:06:52,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:06:52,823 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:06:52,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-11-07 02:07:36,325 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2021-11-07 02:07:36,325 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:07:36,355 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 18 conjunts are in the unsatisfiable core [2021-11-07 02:07:36,357 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:07:36,511 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:07:36,512 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:07:36,817 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:07:36,817 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [251341319] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:07:36,817 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-11-07 02:07:36,817 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17, 17, 17, 17] total 45 [2021-11-07 02:07:36,818 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [730505913] [2021-11-07 02:07:36,818 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2021-11-07 02:07:36,819 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 02:07:36,819 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2021-11-07 02:07:36,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=493, Invalid=1487, Unknown=0, NotChecked=0, Total=1980 [2021-11-07 02:07:36,821 INFO L87 Difference]: Start difference. First operand 41 states and 44 transitions. Second operand has 45 states, 45 states have (on average 1.2666666666666666) internal successors, (57), 45 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:07:58,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:07:58,122 INFO L93 Difference]: Finished difference Result 101 states and 124 transitions. [2021-11-07 02:07:58,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-11-07 02:07:58,123 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 1.2666666666666666) internal successors, (57), 45 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2021-11-07 02:07:58,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:07:58,125 INFO L225 Difference]: With dead ends: 101 [2021-11-07 02:07:58,125 INFO L226 Difference]: Without dead ends: 79 [2021-11-07 02:07:58,128 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 113 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 647 ImplicationChecksByTransitivity, 28.9s TimeCoverageRelationStatistics Valid=939, Invalid=2601, Unknown=0, NotChecked=0, Total=3540 [2021-11-07 02:07:58,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2021-11-07 02:07:58,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 57. [2021-11-07 02:07:58,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 55 states have (on average 1.1090909090909091) internal successors, (61), 56 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:07:58,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 61 transitions. [2021-11-07 02:07:58,141 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 61 transitions. Word has length 27 [2021-11-07 02:07:58,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:07:58,142 INFO L470 AbstractCegarLoop]: Abstraction has 57 states and 61 transitions. [2021-11-07 02:07:58,142 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 1.2666666666666666) internal successors, (57), 45 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:07:58,142 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 61 transitions. [2021-11-07 02:07:58,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-07 02:07:58,144 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:07:58,144 INFO L513 BasicCegarLoop]: trace histogram [15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:07:58,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2021-11-07 02:07:58,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (12)] Ended with exit code 0 [2021-11-07 02:07:58,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2021-11-07 02:07:58,750 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:07:58,750 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:07:58,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:07:58,751 INFO L85 PathProgramCache]: Analyzing trace with hash -1757952447, now seen corresponding path program 4 times [2021-11-07 02:07:58,751 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:07:58,752 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [283122189] [2021-11-07 02:07:58,752 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-07 02:07:58,752 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:07:58,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:07:58,753 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:07:58,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2021-11-07 02:07:59,215 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-07 02:07:59,216 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:07:59,233 INFO L263 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 42 conjunts are in the unsatisfiable core [2021-11-07 02:07:59,235 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:07:59,338 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 8 [2021-11-07 02:07:59,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:59,422 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2021-11-07 02:07:59,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:59,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:59,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:59,560 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 35 [2021-11-07 02:07:59,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:59,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:59,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:59,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:59,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:59,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:59,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 48 [2021-11-07 02:07:59,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:59,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:59,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:59,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:59,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:59,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:59,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:59,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:59,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:59,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:59,973 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 61 [2021-11-07 02:08:00,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,257 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 74 [2021-11-07 02:08:00,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,542 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 87 [2021-11-07 02:08:00,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:00,899 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 101 [2021-11-07 02:08:01,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,378 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 115 [2021-11-07 02:08:01,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:01,940 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 129 [2021-11-07 02:08:02,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:02,539 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 139 [2021-11-07 02:08:03,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,240 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 152 [2021-11-07 02:08:03,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:03,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,086 INFO L244 Elim1Store]: Index analysis took 128 ms [2021-11-07 02:08:04,089 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 165 [2021-11-07 02:08:04,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:04,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:05,130 INFO L244 Elim1Store]: Index analysis took 178 ms [2021-11-07 02:08:05,133 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 143 treesize of output 178 [2021-11-07 02:08:07,804 INFO L354 Elim1Store]: treesize reduction 1424, result has 8.1 percent of original size [2021-11-07 02:08:07,805 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 0 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 105 case distinctions, treesize of input 138 treesize of output 176 [2021-11-07 02:08:11,096 INFO L354 Elim1Store]: treesize reduction 1232, result has 0.1 percent of original size [2021-11-07 02:08:11,096 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 15 select indices, 15 select index equivalence classes, 0 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 105 case distinctions, treesize of input 141 treesize of output 49 [2021-11-07 02:08:11,369 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:08:11,370 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:09:42,845 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 913387 treesize of output 913383 [2021-11-07 02:10:19,393 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 119 refuted. 1 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:10:19,394 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 02:10:19,394 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [283122189] [2021-11-07 02:10:19,394 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [283122189] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:10:19,394 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [910910245] [2021-11-07 02:10:19,394 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-07 02:10:19,395 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-07 02:10:19,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 [2021-11-07 02:10:19,408 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-07 02:10:19,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2021-11-07 02:10:20,670 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-07 02:10:20,671 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:10:20,678 INFO L263 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 49 conjunts are in the unsatisfiable core [2021-11-07 02:10:20,681 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:10:55,936 INFO L354 Elim1Store]: treesize reduction 32, result has 22.0 percent of original size [2021-11-07 02:10:55,937 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 21 [2021-11-07 02:10:56,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:56,270 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-07 02:10:56,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:56,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:56,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:56,528 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 36 [2021-11-07 02:10:56,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:56,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:56,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:56,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:56,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:56,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:56,834 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 48 [2021-11-07 02:10:57,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,150 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 61 [2021-11-07 02:10:57,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,448 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 75 [2021-11-07 02:10:57,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:57,789 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 87 [2021-11-07 02:10:58,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 100 [2021-11-07 02:10:58,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:58,652 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 113 [2021-11-07 02:10:59,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,063 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 126 [2021-11-07 02:10:59,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:10:59,570 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 140 [2021-11-07 02:11:00,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,117 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 154 [2021-11-07 02:11:00,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:00,747 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 165 [2021-11-07 02:11:01,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,274 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 144 treesize of output 179 [2021-11-07 02:11:01,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:01,861 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:01,862 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 105 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 138 treesize of output 176 [2021-11-07 02:11:09,115 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:09,115 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 15 select indices, 15 select index equivalence classes, 105 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 105 case distinctions, treesize of input 113 treesize of output 49 [2021-11-07 02:11:09,125 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:11:09,125 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:11:55,786 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 115 refuted. 5 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:11:55,786 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [910910245] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:11:55,786 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1243051308] [2021-11-07 02:11:55,786 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-07 02:11:55,786 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:11:55,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:11:55,787 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:11:55,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5debbcb-1dd6-4ee2-b351-5729f0eadf1e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2021-11-07 02:11:56,270 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-07 02:11:56,270 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:11:56,280 INFO L263 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 58 conjunts are in the unsatisfiable core [2021-11-07 02:11:56,282 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:11:58,047 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 8 [2021-11-07 02:11:58,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:58,331 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-07 02:11:58,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:58,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:58,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:58,642 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 35 [2021-11-07 02:11:58,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:58,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:58,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:58,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:58,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:58,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:58,953 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 49 [2021-11-07 02:11:59,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,389 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 63 [2021-11-07 02:11:59,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:59,785 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 74 [2021-11-07 02:12:00,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,263 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 88 [2021-11-07 02:12:00,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:00,831 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 102 [2021-11-07 02:12:01,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,345 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 116 [2021-11-07 02:12:01,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:01,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,013 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 126 [2021-11-07 02:12:02,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:02,579 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 139 [2021-11-07 02:12:03,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,121 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 153 [2021-11-07 02:12:03,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:03,787 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 165 [2021-11-07 02:12:04,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:04,421 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 144 treesize of output 179 [2021-11-07 02:12:05,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:12:05,099 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:12:05,100 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 105 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 140 treesize of output 178 [2021-11-07 02:12:10,484 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:12:10,484 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 15 select indices, 15 select index equivalence classes, 105 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 105 case distinctions, treesize of input 113 treesize of output 49 [2021-11-07 02:12:10,496 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:12:10,496 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:16:42,221 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 913387 treesize of output 913383 [2021-11-07 02:17:23,958 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:17:23,958 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1243051308] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:17:23,958 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-11-07 02:17:23,959 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20, 21, 20, 22, 21] total 90 [2021-11-07 02:17:23,959 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1634184013] [2021-11-07 02:17:23,959 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 90 states [2021-11-07 02:17:23,960 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 02:17:23,961 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 90 interpolants. [2021-11-07 02:17:23,963 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1774, Invalid=6198, Unknown=38, NotChecked=0, Total=8010 [2021-11-07 02:17:23,964 INFO L87 Difference]: Start difference. First operand 57 states and 61 transitions. Second operand has 90 states, 90 states have (on average 1.2333333333333334) internal successors, (111), 90 states have internal predecessors, (111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:17:41,935 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse11 ((_ extract 7 0) |c_ULTIMATE.start_#Ultimate.C_memset_#value|))) (let ((.cse4 (store (select |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base|) (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11))) (let ((.cse9 (store .cse4 (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11))) (let ((.cse15 (store .cse9 (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11))) (let ((.cse3 (store .cse15 (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11))) (let ((.cse12 (store .cse3 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11))) (let ((.cse7 (store .cse12 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv5 64)) .cse11))) (let ((.cse8 (store .cse7 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv6 64)) .cse11))) (let ((.cse14 (store .cse8 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11))) (let ((.cse13 (store .cse14 (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11))) (let ((.cse2 (store .cse13 (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11))) (let ((.cse5 (store .cse2 (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11))) (let ((.cse6 (store .cse5 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv11 64)) .cse11))) (let ((.cse10 (store .cse6 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv12 64)) .cse11))) (let ((.cse1 (store .cse10 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv13 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11)) (.cse0 (select |c_#memory_int| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (and (= (select .cse0 (bvadd (_ bv10 64) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (_ bv0 8)) (= (select .cse0 (bvadd (_ bv8 64) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse1) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse2) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse3) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv2 64))) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse4) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv11 64))) (_ bv0 8)) (= |c_ULTIMATE.start_#Ultimate.C_memset_#amount| (_ bv15 64)) (= (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv5 64))) (_ bv0 8)) (= (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv9 64))) (_ bv0 8)) (= (_ bv0 8) (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv4 64)))) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse5) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (select .cse0 (bvadd (_ bv3 64) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse6) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse7) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse8) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 64) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (= (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv1 64))) (_ bv0 8)) (= (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv18446744073709551615 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|)) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse9) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse10) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv6 64))) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| (store .cse1 (bvadd (_ bv14 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11)) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select .cse0 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse12) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv7 64))) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse13) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (_ bv0 8) (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv12 64)))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse14) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse15) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv15 64)) (= (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv18446744073709551614 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|)) (_ bv0 8)))))))))))))))))) is different from false [2021-11-07 02:17:43,949 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse11 ((_ extract 7 0) |c_ULTIMATE.start_#Ultimate.C_memset_#value|))) (let ((.cse4 (store (select |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base|) (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11))) (let ((.cse9 (store .cse4 (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11))) (let ((.cse15 (store .cse9 (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11))) (let ((.cse3 (store .cse15 (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11))) (let ((.cse12 (store .cse3 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11))) (let ((.cse7 (store .cse12 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv5 64)) .cse11))) (let ((.cse8 (store .cse7 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv6 64)) .cse11))) (let ((.cse14 (store .cse8 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11))) (let ((.cse13 (store .cse14 (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11))) (let ((.cse2 (store .cse13 (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11))) (let ((.cse5 (store .cse2 (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11))) (let ((.cse6 (store .cse5 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv11 64)) .cse11))) (let ((.cse10 (store .cse6 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv12 64)) .cse11))) (let ((.cse1 (store .cse10 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv13 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11)) (.cse0 (select |c_#memory_int| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (and (= (select .cse0 (bvadd (_ bv10 64) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (_ bv0 8)) (= (select .cse0 (bvadd (_ bv8 64) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse1) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse2) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse3) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv2 64))) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse4) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv11 64))) (_ bv0 8)) (= |c_ULTIMATE.start_#Ultimate.C_memset_#amount| (_ bv15 64)) (= (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv5 64))) (_ bv0 8)) (= (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv9 64))) (_ bv0 8)) (= (_ bv0 8) (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv4 64)))) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse5) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (select .cse0 (bvadd (_ bv3 64) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse6) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse7) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse8) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 64) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (= (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv1 64))) (_ bv0 8)) (= (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv18446744073709551615 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|)) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse9) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse10) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv6 64))) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| (store .cse1 (bvadd (_ bv14 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse11)) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select .cse0 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse12) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv7 64))) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse13) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (_ bv0 8) (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv12 64)))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse14) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse15) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv15 64)) (= (select .cse0 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv18446744073709551614 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|)) (_ bv0 8)))))))))))))))))) is different from true [2021-11-07 02:17:45,961 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 ((_ extract 7 0) |c_ULTIMATE.start_#Ultimate.C_memset_#value|))) (let ((.cse4 (store (select |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base|) (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse9 (store .cse4 (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse13 (store .cse9 (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse3 (store .cse13 (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse10 (store .cse3 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse7 (store .cse10 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv5 64)) .cse1))) (let ((.cse8 (store .cse7 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv6 64)) .cse1))) (let ((.cse12 (store .cse8 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse11 (store .cse12 (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse2 (store .cse11 (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse5 (store .cse2 (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse6 (store .cse5 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv11 64)) .cse1))) (let ((.cse0 (store .cse6 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv12 64)) .cse1))) (and (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| (store .cse0 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv13 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1)) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse2) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse3) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse4) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse5) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse6) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse7) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse8) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse9) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse0) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select |c_#memory_int| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse10) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse11) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse12) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse13) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))))))))))))))))) is different from false [2021-11-07 02:17:47,970 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse1 ((_ extract 7 0) |c_ULTIMATE.start_#Ultimate.C_memset_#value|))) (let ((.cse4 (store (select |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base|) (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse9 (store .cse4 (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse13 (store .cse9 (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse3 (store .cse13 (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse10 (store .cse3 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse7 (store .cse10 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv5 64)) .cse1))) (let ((.cse8 (store .cse7 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv6 64)) .cse1))) (let ((.cse12 (store .cse8 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse11 (store .cse12 (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse2 (store .cse11 (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse5 (store .cse2 (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse6 (store .cse5 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv11 64)) .cse1))) (let ((.cse0 (store .cse6 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv12 64)) .cse1))) (and (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| (store .cse0 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv13 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1)) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse2) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse3) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse4) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse5) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse6) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse7) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse8) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse9) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse0) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select |c_#memory_int| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse10) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse11) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse12) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse13) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))))))))))))))))) is different from true [2021-11-07 02:17:49,983 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse8 ((_ extract 7 0) |c_ULTIMATE.start_#Ultimate.C_memset_#value|))) (let ((.cse2 (store (select |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base|) (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse8))) (let ((.cse7 (store .cse2 (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse8))) (let ((.cse12 (store .cse7 (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse8))) (let ((.cse1 (store .cse12 (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse8))) (let ((.cse9 (store .cse1 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse8))) (let ((.cse5 (store .cse9 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv5 64)) .cse8))) (let ((.cse6 (store .cse5 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv6 64)) .cse8))) (let ((.cse11 (store .cse6 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse8))) (let ((.cse10 (store .cse11 (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse8))) (let ((.cse0 (store .cse10 (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse8))) (let ((.cse3 (store .cse0 (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse8))) (let ((.cse4 (store .cse3 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv11 64)) .cse8))) (and (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse0) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse1) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse2) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse3) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse4) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse5) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse6) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse7) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| (store .cse4 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv12 64)) .cse8)) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select |c_#memory_int| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse9) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse10) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse11) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse12) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)))))))))))))))) is different from false [2021-11-07 02:17:51,993 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse8 ((_ extract 7 0) |c_ULTIMATE.start_#Ultimate.C_memset_#value|))) (let ((.cse2 (store (select |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base|) (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse8))) (let ((.cse7 (store .cse2 (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse8))) (let ((.cse12 (store .cse7 (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse8))) (let ((.cse1 (store .cse12 (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse8))) (let ((.cse9 (store .cse1 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse8))) (let ((.cse5 (store .cse9 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv5 64)) .cse8))) (let ((.cse6 (store .cse5 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv6 64)) .cse8))) (let ((.cse11 (store .cse6 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse8))) (let ((.cse10 (store .cse11 (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse8))) (let ((.cse0 (store .cse10 (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse8))) (let ((.cse3 (store .cse0 (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse8))) (let ((.cse4 (store .cse3 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv11 64)) .cse8))) (and (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse0) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse1) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse2) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse3) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse4) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse5) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse6) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse7) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| (store .cse4 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv12 64)) .cse8)) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select |c_#memory_int| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse9) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse10) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse11) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse12) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)))))))))))))))) is different from true [2021-11-07 02:17:59,594 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse4 ((_ extract 7 0) |c_ULTIMATE.start_#Ultimate.C_memset_#value|))) (let ((.cse2 (store (select |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base|) (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse4))) (let ((.cse7 (store .cse2 (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse4))) (let ((.cse11 (store .cse7 (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse4))) (let ((.cse1 (store .cse11 (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse4))) (let ((.cse8 (store .cse1 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse4))) (let ((.cse5 (store .cse8 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv5 64)) .cse4))) (let ((.cse6 (store .cse5 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv6 64)) .cse4))) (let ((.cse10 (store .cse6 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse4))) (let ((.cse9 (store .cse10 (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse4))) (let ((.cse0 (store .cse9 (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse4))) (let ((.cse3 (store .cse0 (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse4))) (and (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse0) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse1) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse2) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse3) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| (store .cse3 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv11 64)) .cse4)) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse5) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse6) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse7) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select |c_#memory_int| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse8) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse9) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse10) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse11) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))))))))))))))) is different from false [2021-11-07 02:19:07,740 WARN L207 SmtUtils]: Spent 10.25 s on a formula simplification. DAG size of input: 90 DAG size of output: 50 [2021-11-07 02:19:43,748 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse1 ((_ extract 7 0) |c_ULTIMATE.start_#Ultimate.C_memset_#value|))) (let ((.cse3 (store (select |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base|) (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse6 (store .cse3 (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse9 (store .cse6 (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse2 (store .cse9 (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse7 (store .cse2 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse4 (store .cse7 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv5 64)) .cse1))) (let ((.cse5 (store .cse4 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv6 64)) .cse1))) (let ((.cse8 (store .cse5 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (let ((.cse0 (store .cse8 (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1))) (and (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| (store .cse0 (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse1)) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse2) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse3) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse4) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse5) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse6) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select |c_#memory_int| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse7) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse0) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse8) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)) (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse9) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))))))))))))) is different from true