./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ppp--ppp_generic.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ppp--ppp_generic.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI --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 7918e78c7fa8e57a6cd382ed800c3c73f2f498c616ea3e9ed6a8775509cf80ff --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-03 03:29:56,971 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 03:29:56,974 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 03:29:57,004 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 03:29:57,005 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 03:29:57,006 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 03:29:57,008 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 03:29:57,010 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 03:29:57,012 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 03:29:57,013 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 03:29:57,014 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 03:29:57,015 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 03:29:57,015 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 03:29:57,017 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 03:29:57,018 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 03:29:57,019 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 03:29:57,020 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 03:29:57,021 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 03:29:57,023 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 03:29:57,025 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 03:29:57,027 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 03:29:57,029 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 03:29:57,030 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 03:29:57,031 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 03:29:57,035 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 03:29:57,036 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 03:29:57,036 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 03:29:57,037 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 03:29:57,038 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 03:29:57,039 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 03:29:57,040 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 03:29:57,041 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 03:29:57,042 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 03:29:57,043 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 03:29:57,044 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 03:29:57,044 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 03:29:57,045 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 03:29:57,045 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 03:29:57,046 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 03:29:57,047 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 03:29:57,048 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 03:29:57,049 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 03:29:57,073 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 03:29:57,074 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 03:29:57,079 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 03:29:57,079 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 03:29:57,080 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 03:29:57,080 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 03:29:57,080 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 03:29:57,081 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 03:29:57,081 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 03:29:57,081 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 03:29:57,082 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 03:29:57,082 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 03:29:57,082 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 03:29:57,082 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 03:29:57,083 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 03:29:57,083 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 03:29:57,083 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 03:29:57,084 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 03:29:57,085 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 03:29:57,085 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 03:29:57,086 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 03:29:57,086 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 03:29:57,086 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 03:29:57,088 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 03:29:57,088 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 03:29:57,088 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 03:29:57,089 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 03:29:57,089 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 03:29:57,090 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 03:29:57,090 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 03:29:57,090 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 03:29:57,091 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 03:29:57,091 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 03:29:57,091 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 03:29:57,092 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 03:29:57,092 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 03:29:57,093 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 03:29:57,093 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 03:29:57,094 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7918e78c7fa8e57a6cd382ed800c3c73f2f498c616ea3e9ed6a8775509cf80ff [2022-11-03 03:29:57,421 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 03:29:57,450 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 03:29:57,453 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 03:29:57,454 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 03:29:57,455 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 03:29:57,456 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ppp--ppp_generic.ko-entry_point.cil.out.i [2022-11-03 03:29:57,542 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/data/5b8ecf1c3/c6cc31f80675428794794f901d32d9f2/FLAGfdc33cb85 [2022-11-03 03:29:58,580 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 03:29:58,580 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ppp--ppp_generic.ko-entry_point.cil.out.i [2022-11-03 03:29:58,633 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/data/5b8ecf1c3/c6cc31f80675428794794f901d32d9f2/FLAGfdc33cb85 [2022-11-03 03:29:58,922 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/data/5b8ecf1c3/c6cc31f80675428794794f901d32d9f2 [2022-11-03 03:29:58,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 03:29:58,929 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 03:29:58,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 03:29:58,932 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 03:29:58,935 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 03:29:58,936 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:29:58" (1/1) ... [2022-11-03 03:29:58,937 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c493c35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:29:58, skipping insertion in model container [2022-11-03 03:29:58,938 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:29:58" (1/1) ... [2022-11-03 03:29:58,945 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 03:29:59,102 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 03:30:01,626 WARN L230 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_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ppp--ppp_generic.ko-entry_point.cil.out.i[325202,325215] [2022-11-03 03:30:01,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 03:30:01,748 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 03:30:02,231 WARN L230 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_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ppp--ppp_generic.ko-entry_point.cil.out.i[325202,325215] [2022-11-03 03:30:02,248 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 03:30:02,418 INFO L208 MainTranslator]: Completed translation [2022-11-03 03:30:02,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:30:02 WrapperNode [2022-11-03 03:30:02,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 03:30:02,419 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 03:30:02,420 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 03:30:02,420 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 03:30:02,427 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:30:02" (1/1) ... [2022-11-03 03:30:02,552 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:30:02" (1/1) ... [2022-11-03 03:30:02,768 INFO L138 Inliner]: procedures = 336, calls = 2288, calls flagged for inlining = 154, calls inlined = 152, statements flattened = 5807 [2022-11-03 03:30:02,769 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 03:30:02,770 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 03:30:02,770 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 03:30:02,771 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 03:30:02,780 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:30:02" (1/1) ... [2022-11-03 03:30:02,780 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:30:02" (1/1) ... [2022-11-03 03:30:02,826 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:30:02" (1/1) ... [2022-11-03 03:30:02,837 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:30:02" (1/1) ... [2022-11-03 03:30:03,034 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:30:02" (1/1) ... [2022-11-03 03:30:03,067 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:30:02" (1/1) ... [2022-11-03 03:30:03,096 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:30:02" (1/1) ... [2022-11-03 03:30:03,118 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:30:02" (1/1) ... [2022-11-03 03:30:03,162 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 03:30:03,164 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 03:30:03,164 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 03:30:03,165 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 03:30:03,165 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:30:02" (1/1) ... [2022-11-03 03:30:03,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 03:30:03,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 03:30:03,200 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 03:30:03,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 03:30:03,245 INFO L130 BoogieDeclarations]: Found specification of procedure find_comp_entry [2022-11-03 03:30:03,245 INFO L138 BoogieDeclarations]: Found implementation of procedure find_comp_entry [2022-11-03 03:30:03,246 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2022-11-03 03:30:03,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2022-11-03 03:30:03,246 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2022-11-03 03:30:03,246 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2022-11-03 03:30:03,246 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2022-11-03 03:30:03,246 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2022-11-03 03:30:03,247 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-03 03:30:03,247 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2022-11-03 03:30:03,247 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2022-11-03 03:30:03,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-03 03:30:03,247 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-03 03:30:03,247 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-03 03:30:03,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-03 03:30:03,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-03 03:30:03,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-03 03:30:03,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-03 03:30:03,248 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-03 03:30:03,248 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2022-11-03 03:30:03,249 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2022-11-03 03:30:03,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2022-11-03 03:30:03,249 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2022-11-03 03:30:03,249 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_xmit_process [2022-11-03 03:30:03,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_xmit_process [2022-11-03 03:30:03,249 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2022-11-03 03:30:03,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2022-11-03 03:30:03,250 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_shutdown_interface [2022-11-03 03:30:03,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_shutdown_interface [2022-11-03 03:30:03,250 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_destroy_interface [2022-11-03 03:30:03,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_destroy_interface [2022-11-03 03:30:03,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-03 03:30:03,251 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-03 03:30:03,251 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-03 03:30:03,251 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-03 03:30:03,251 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-03 03:30:03,252 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-03 03:30:03,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-03 03:30:03,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-03 03:30:03,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-03 03:30:03,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-03 03:30:03,253 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2022-11-03 03:30:03,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2022-11-03 03:30:03,253 INFO L130 BoogieDeclarations]: Found specification of procedure bpf_prog_destroy [2022-11-03 03:30:03,253 INFO L138 BoogieDeclarations]: Found implementation of procedure bpf_prog_destroy [2022-11-03 03:30:03,254 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_push [2022-11-03 03:30:03,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_push [2022-11-03 03:30:03,254 INFO L130 BoogieDeclarations]: Found specification of procedure unit_find [2022-11-03 03:30:03,255 INFO L138 BoogieDeclarations]: Found implementation of procedure unit_find [2022-11-03 03:30:03,256 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-03 03:30:03,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-03 03:30:03,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-03 03:30:03,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-03 03:30:03,256 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be16 [2022-11-03 03:30:03,256 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be16 [2022-11-03 03:30:03,257 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-03 03:30:03,257 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-03 03:30:03,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-03 03:30:03,257 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-03 03:30:03,258 INFO L130 BoogieDeclarations]: Found specification of procedure init_ppp_file [2022-11-03 03:30:03,258 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ppp_file [2022-11-03 03:30:03,258 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 03:30:03,258 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 03:30:03,258 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-03 03:30:03,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-03 03:30:03,259 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-03 03:30:03,259 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-03 03:30:03,259 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2022-11-03 03:30:03,259 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2022-11-03 03:30:03,259 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_release [2022-11-03 03:30:03,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_release [2022-11-03 03:30:03,260 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-03 03:30:03,260 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-03 03:30:03,261 INFO L130 BoogieDeclarations]: Found specification of procedure get_filter [2022-11-03 03:30:03,261 INFO L138 BoogieDeclarations]: Found implementation of procedure get_filter [2022-11-03 03:30:03,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 03:30:03,261 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-03 03:30:03,261 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-03 03:30:03,261 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2022-11-03 03:30:03,262 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2022-11-03 03:30:03,262 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2022-11-03 03:30:03,262 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2022-11-03 03:30:03,263 INFO L130 BoogieDeclarations]: Found specification of procedure bpf_prog_create [2022-11-03 03:30:03,263 INFO L138 BoogieDeclarations]: Found implementation of procedure bpf_prog_create [2022-11-03 03:30:03,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 03:30:03,263 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_get_stats64 [2022-11-03 03:30:03,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_get_stats64 [2022-11-03 03:30:03,263 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-11-03 03:30:03,264 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-11-03 03:30:03,264 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-03 03:30:03,265 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-03 03:30:03,265 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_send_frame [2022-11-03 03:30:03,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_send_frame [2022-11-03 03:30:03,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-03 03:30:03,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-03 03:30:03,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-03 03:30:03,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-03 03:30:03,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 03:30:03,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 03:30:03,267 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_receive_error [2022-11-03 03:30:03,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_receive_error [2022-11-03 03:30:03,267 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_find_unit [2022-11-03 03:30:03,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_find_unit [2022-11-03 03:30:03,268 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-03 03:30:03,268 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-03 03:30:03,268 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-11-03 03:30:03,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-11-03 03:30:03,268 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-03 03:30:03,268 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-03 03:30:03,269 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-03 03:30:03,270 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-03 03:30:03,270 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-03 03:30:03,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-03 03:30:03,270 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_channel_push [2022-11-03 03:30:03,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_channel_push [2022-11-03 03:30:03,270 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-03 03:30:03,270 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-03 03:30:03,270 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-03 03:30:03,270 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-03 03:30:03,270 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-03 03:30:03,271 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-03 03:30:03,271 INFO L130 BoogieDeclarations]: Found specification of procedure find_compressor [2022-11-03 03:30:03,271 INFO L138 BoogieDeclarations]: Found implementation of procedure find_compressor [2022-11-03 03:30:03,271 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_pernet [2022-11-03 03:30:03,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_pernet [2022-11-03 03:30:03,271 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-03 03:30:03,271 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-03 03:30:03,271 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-03 03:30:03,271 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-03 03:30:03,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-03 03:30:03,272 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pernet_device [2022-11-03 03:30:03,272 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pernet_device [2022-11-03 03:30:03,272 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-03 03:30:03,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-03 03:30:03,272 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_disconnect_channel [2022-11-03 03:30:03,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_disconnect_channel [2022-11-03 03:30:03,272 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_net_ioctl [2022-11-03 03:30:03,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_net_ioctl [2022-11-03 03:30:03,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-03 03:30:03,272 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2022-11-03 03:30:03,273 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2022-11-03 03:30:03,273 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-03 03:30:03,273 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-03 03:30:03,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 03:30:03,273 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-03 03:30:03,273 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-03 03:30:03,273 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-11-03 03:30:03,273 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-11-03 03:30:03,273 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_output_wakeup [2022-11-03 03:30:03,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_output_wakeup [2022-11-03 03:30:03,274 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_exit_net [2022-11-03 03:30:03,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_exit_net [2022-11-03 03:30:03,274 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_free [2022-11-03 03:30:03,274 INFO L138 BoogieDeclarations]: Found implementation of procedure slhc_free [2022-11-03 03:30:03,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-03 03:30:03,274 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-03 03:30:03,274 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cloned [2022-11-03 03:30:03,274 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cloned [2022-11-03 03:30:03,275 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_do_recv [2022-11-03 03:30:03,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_do_recv [2022-11-03 03:30:03,275 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_unregister_channel [2022-11-03 03:30:03,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_unregister_channel [2022-11-03 03:30:03,275 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be16 [2022-11-03 03:30:03,275 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be16 [2022-11-03 03:30:03,275 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-03 03:30:03,275 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-03 03:30:03,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-03 03:30:03,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-03 03:30:03,276 INFO L130 BoogieDeclarations]: Found specification of procedure proto_to_npindex [2022-11-03 03:30:03,276 INFO L138 BoogieDeclarations]: Found implementation of procedure proto_to_npindex [2022-11-03 03:30:03,276 INFO L130 BoogieDeclarations]: Found specification of procedure net_generic [2022-11-03 03:30:03,276 INFO L138 BoogieDeclarations]: Found implementation of procedure net_generic [2022-11-03 03:30:03,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_39 [2022-11-03 03:30:03,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_39 [2022-11-03 03:30:03,276 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-03 03:30:03,277 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-03 03:30:03,277 INFO L130 BoogieDeclarations]: Found specification of procedure unit_put [2022-11-03 03:30:03,277 INFO L138 BoogieDeclarations]: Found implementation of procedure unit_put [2022-11-03 03:30:03,277 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_receive_nonmp_frame [2022-11-03 03:30:03,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_receive_nonmp_frame [2022-11-03 03:30:03,277 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2022-11-03 03:30:03,277 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2022-11-03 03:30:03,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 03:30:03,277 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-03 03:30:03,278 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-03 03:30:03,278 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-03 03:30:03,278 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-03 03:30:03,278 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-11-03 03:30:03,278 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-11-03 03:30:03,278 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_write [2022-11-03 03:30:03,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_write [2022-11-03 03:30:03,278 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-11-03 03:30:03,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-11-03 03:30:03,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-03 03:30:03,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-03 03:30:03,279 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2022-11-03 03:30:03,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2022-11-03 03:30:03,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-03 03:30:03,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-03 03:30:03,279 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_ccp_closed [2022-11-03 03:30:03,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_ccp_closed [2022-11-03 03:30:03,279 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_open [2022-11-03 03:30:03,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_open [2022-11-03 03:30:03,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 03:30:03,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-03 03:30:03,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-03 03:30:03,280 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-03 03:30:03,280 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-03 03:30:03,280 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-03 03:30:03,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-03 03:30:03,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 03:30:03,281 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-03 03:30:03,281 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-03 03:30:03,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 03:30:03,281 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-03 03:30:03,281 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-03 03:30:03,281 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-03 03:30:03,281 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~$Pointer$ [2022-11-03 03:30:03,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~$Pointer$ [2022-11-03 03:30:03,281 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-03 03:30:03,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-03 03:30:03,282 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-03 03:30:03,282 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-03 03:30:03,282 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2022-11-03 03:30:03,282 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2022-11-03 03:30:03,282 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-03 03:30:03,282 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-03 03:30:03,282 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-03 03:30:03,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-03 03:30:03,283 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-03 03:30:03,283 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-03 03:30:03,283 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2022-11-03 03:30:03,283 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2022-11-03 03:30:03,283 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-03 03:30:03,283 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-03 03:30:03,283 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2022-11-03 03:30:03,283 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2022-11-03 03:30:03,284 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-03 03:30:03,284 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-03 03:30:03,284 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_register_net_channel [2022-11-03 03:30:03,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_register_net_channel [2022-11-03 03:30:03,284 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-03 03:30:03,284 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-03 03:30:03,284 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_mp_explode [2022-11-03 03:30:03,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_mp_explode [2022-11-03 03:30:03,284 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_may_pull [2022-11-03 03:30:03,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_may_pull [2022-11-03 03:30:03,285 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-03 03:30:03,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-03 03:30:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_ioctl [2022-11-03 03:30:03,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_ioctl [2022-11-03 03:30:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_ccp_peek [2022-11-03 03:30:03,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_ccp_peek [2022-11-03 03:30:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_poll [2022-11-03 03:30:03,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_poll [2022-11-03 03:30:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 03:30:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_destroy_channel [2022-11-03 03:30:03,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_destroy_channel [2022-11-03 03:30:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-03 03:30:03,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-03 03:30:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 03:30:03,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 03:30:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-03 03:30:03,299 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-03 03:30:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-03 03:30:03,299 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-03 03:30:04,304 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 03:30:04,309 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 03:30:04,853 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-03 03:30:09,368 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 03:30:11,950 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 03:30:11,951 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-03 03:30:11,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 03:30:11 BoogieIcfgContainer [2022-11-03 03:30:11,959 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 03:30:11,964 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 03:30:11,964 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 03:30:11,968 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 03:30:11,969 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 03:29:58" (1/3) ... [2022-11-03 03:30:11,970 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b17cf24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 03:30:11, skipping insertion in model container [2022-11-03 03:30:11,970 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:30:02" (2/3) ... [2022-11-03 03:30:11,970 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b17cf24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 03:30:11, skipping insertion in model container [2022-11-03 03:30:11,971 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 03:30:11" (3/3) ... [2022-11-03 03:30:11,972 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ppp--ppp_generic.ko-entry_point.cil.out.i [2022-11-03 03:30:11,997 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 03:30:11,997 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-03 03:30:12,095 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 03:30:12,103 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@790d1a2f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 03:30:12,103 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-03 03:30:12,116 INFO L276 IsEmpty]: Start isEmpty. Operand has 1608 states, 967 states have (on average 1.358841778697001) internal successors, (1314), 1036 states have internal predecessors, (1314), 516 states have call successors, (516), 124 states have call predecessors, (516), 123 states have return successors, (511), 491 states have call predecessors, (511), 511 states have call successors, (511) [2022-11-03 03:30:12,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-11-03 03:30:12,149 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:30:12,150 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:30:12,151 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:30:12,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:30:12,158 INFO L85 PathProgramCache]: Analyzing trace with hash -173159517, now seen corresponding path program 1 times [2022-11-03 03:30:12,170 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:30:12,170 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1462577596] [2022-11-03 03:30:12,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:30:12,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:30:12,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:30:13,255 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2022-11-03 03:30:13,256 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:30:13,258 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1462577596] [2022-11-03 03:30:13,259 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1462577596] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:30:13,259 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 03:30:13,259 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 03:30:13,261 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [30586362] [2022-11-03 03:30:13,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:30:13,269 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 03:30:13,270 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:30:13,298 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 03:30:13,299 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:30:13,304 INFO L87 Difference]: Start difference. First operand has 1608 states, 967 states have (on average 1.358841778697001) internal successors, (1314), 1036 states have internal predecessors, (1314), 516 states have call successors, (516), 124 states have call predecessors, (516), 123 states have return successors, (511), 491 states have call predecessors, (511), 511 states have call successors, (511) Second operand has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) [2022-11-03 03:30:14,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 03:30:16,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 03:30:20,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:30:20,212 INFO L93 Difference]: Finished difference Result 4259 states and 6263 transitions. [2022-11-03 03:30:20,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 03:30:20,216 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) Word has length 177 [2022-11-03 03:30:20,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:30:20,264 INFO L225 Difference]: With dead ends: 4259 [2022-11-03 03:30:20,264 INFO L226 Difference]: Without dead ends: 2649 [2022-11-03 03:30:20,278 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:30:20,282 INFO L413 NwaCegarLoop]: 2609 mSDtfsCounter, 1564 mSDsluCounter, 2253 mSDsCounter, 0 mSdLazyCounter, 589 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1567 SdHoareTripleChecker+Valid, 4606 SdHoareTripleChecker+Invalid, 594 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 589 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.5s IncrementalHoareTripleChecker+Time [2022-11-03 03:30:20,283 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1567 Valid, 4606 Invalid, 594 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 589 Invalid, 1 Unknown, 0 Unchecked, 6.5s Time] [2022-11-03 03:30:20,303 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2649 states. [2022-11-03 03:30:20,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2649 to 2645. [2022-11-03 03:30:20,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2645 states, 1592 states have (on average 1.346105527638191) internal successors, (2143), 1704 states have internal predecessors, (2143), 824 states have call successors, (824), 229 states have call predecessors, (824), 228 states have return successors, (826), 784 states have call predecessors, (826), 823 states have call successors, (826) [2022-11-03 03:30:20,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 2645 states and 3793 transitions. [2022-11-03 03:30:20,506 INFO L78 Accepts]: Start accepts. Automaton has 2645 states and 3793 transitions. Word has length 177 [2022-11-03 03:30:20,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:30:20,507 INFO L495 AbstractCegarLoop]: Abstraction has 2645 states and 3793 transitions. [2022-11-03 03:30:20,508 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) [2022-11-03 03:30:20,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 3793 transitions. [2022-11-03 03:30:20,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-11-03 03:30:20,512 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:30:20,512 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:30:20,513 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-03 03:30:20,513 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:30:20,514 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:30:20,514 INFO L85 PathProgramCache]: Analyzing trace with hash -629105503, now seen corresponding path program 1 times [2022-11-03 03:30:20,514 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:30:20,514 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728957699] [2022-11-03 03:30:20,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:30:20,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:30:20,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:30:20,916 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2022-11-03 03:30:20,916 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:30:20,916 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1728957699] [2022-11-03 03:30:20,916 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1728957699] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:30:20,917 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 03:30:20,917 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 03:30:20,917 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1518973390] [2022-11-03 03:30:20,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:30:20,919 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 03:30:20,919 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:30:20,919 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 03:30:20,920 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:30:20,920 INFO L87 Difference]: Start difference. First operand 2645 states and 3793 transitions. Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-03 03:30:23,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 03:30:26,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 03:30:28,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:30:28,942 INFO L93 Difference]: Finished difference Result 7674 states and 11064 transitions. [2022-11-03 03:30:28,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 03:30:28,943 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 190 [2022-11-03 03:30:28,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:30:28,983 INFO L225 Difference]: With dead ends: 7674 [2022-11-03 03:30:28,983 INFO L226 Difference]: Without dead ends: 5064 [2022-11-03 03:30:29,000 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:30:29,001 INFO L413 NwaCegarLoop]: 2818 mSDtfsCounter, 2139 mSDsluCounter, 2271 mSDsCounter, 0 mSdLazyCounter, 600 mSolverCounterSat, 6 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2139 SdHoareTripleChecker+Valid, 4837 SdHoareTripleChecker+Invalid, 608 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 600 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.6s IncrementalHoareTripleChecker+Time [2022-11-03 03:30:29,001 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2139 Valid, 4837 Invalid, 608 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 600 Invalid, 2 Unknown, 0 Unchecked, 7.6s Time] [2022-11-03 03:30:29,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5064 states. [2022-11-03 03:30:29,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5064 to 5032. [2022-11-03 03:30:29,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5032 states, 3022 states have (on average 1.3457974851091992) internal successors, (4067), 3248 states have internal predecessors, (4067), 1565 states have call successors, (1565), 444 states have call predecessors, (1565), 444 states have return successors, (1653), 1483 states have call predecessors, (1653), 1564 states have call successors, (1653) [2022-11-03 03:30:29,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5032 states to 5032 states and 7285 transitions. [2022-11-03 03:30:29,355 INFO L78 Accepts]: Start accepts. Automaton has 5032 states and 7285 transitions. Word has length 190 [2022-11-03 03:30:29,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:30:29,357 INFO L495 AbstractCegarLoop]: Abstraction has 5032 states and 7285 transitions. [2022-11-03 03:30:29,357 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-03 03:30:29,357 INFO L276 IsEmpty]: Start isEmpty. Operand 5032 states and 7285 transitions. [2022-11-03 03:30:29,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-11-03 03:30:29,361 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:30:29,361 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 7, 7, 7, 7, 7, 7, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:30:29,362 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-03 03:30:29,362 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:30:29,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:30:29,363 INFO L85 PathProgramCache]: Analyzing trace with hash 1721706457, now seen corresponding path program 1 times [2022-11-03 03:30:29,363 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:30:29,363 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1201749883] [2022-11-03 03:30:29,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:30:29,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:30:29,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:30:29,897 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 597 trivial. 0 not checked. [2022-11-03 03:30:29,897 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:30:29,898 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1201749883] [2022-11-03 03:30:29,899 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1201749883] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:30:29,899 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 03:30:29,899 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 03:30:29,900 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [853357060] [2022-11-03 03:30:29,900 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:30:29,901 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 03:30:29,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:30:29,903 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 03:30:29,904 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:30:29,904 INFO L87 Difference]: Start difference. First operand 5032 states and 7285 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 1 states have call predecessors, (21), 1 states have call successors, (21) [2022-11-03 03:30:33,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 03:30:34,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:30:34,499 INFO L93 Difference]: Finished difference Result 10040 states and 14532 transitions. [2022-11-03 03:30:34,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 03:30:34,501 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 1 states have call predecessors, (21), 1 states have call successors, (21) Word has length 217 [2022-11-03 03:30:34,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:30:34,546 INFO L225 Difference]: With dead ends: 10040 [2022-11-03 03:30:34,546 INFO L226 Difference]: Without dead ends: 5043 [2022-11-03 03:30:34,574 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:30:34,577 INFO L413 NwaCegarLoop]: 2043 mSDtfsCounter, 2297 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2300 SdHoareTripleChecker+Valid, 2050 SdHoareTripleChecker+Invalid, 270 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2022-11-03 03:30:34,579 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2300 Valid, 2050 Invalid, 270 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 268 Invalid, 1 Unknown, 0 Unchecked, 4.3s Time] [2022-11-03 03:30:34,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5043 states. [2022-11-03 03:30:34,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5043 to 5040. [2022-11-03 03:30:34,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5040 states, 3025 states have (on average 1.3441322314049586) internal successors, (4066), 3252 states have internal predecessors, (4066), 1567 states have call successors, (1567), 447 states have call predecessors, (1567), 447 states have return successors, (1655), 1484 states have call predecessors, (1655), 1566 states have call successors, (1655) [2022-11-03 03:30:34,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5040 states to 5040 states and 7288 transitions. [2022-11-03 03:30:34,903 INFO L78 Accepts]: Start accepts. Automaton has 5040 states and 7288 transitions. Word has length 217 [2022-11-03 03:30:34,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:30:34,908 INFO L495 AbstractCegarLoop]: Abstraction has 5040 states and 7288 transitions. [2022-11-03 03:30:34,909 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 1 states have call predecessors, (21), 1 states have call successors, (21) [2022-11-03 03:30:34,910 INFO L276 IsEmpty]: Start isEmpty. Operand 5040 states and 7288 transitions. [2022-11-03 03:30:34,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-11-03 03:30:34,916 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:30:34,916 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 7, 7, 7, 7, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:30:34,917 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-03 03:30:34,917 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:30:34,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:30:34,918 INFO L85 PathProgramCache]: Analyzing trace with hash 1734091598, now seen corresponding path program 1 times [2022-11-03 03:30:34,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:30:34,919 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [500030503] [2022-11-03 03:30:34,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:30:34,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:30:35,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:30:35,794 INFO L134 CoverageAnalysis]: Checked inductivity of 700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 700 trivial. 0 not checked. [2022-11-03 03:30:35,795 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:30:35,795 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [500030503] [2022-11-03 03:30:35,795 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [500030503] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:30:35,795 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 03:30:35,796 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 03:30:35,796 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [529258685] [2022-11-03 03:30:35,796 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:30:35,797 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 03:30:35,797 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:30:35,798 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 03:30:35,798 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:30:35,798 INFO L87 Difference]: Start difference. First operand 5040 states and 7288 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-03 03:30:37,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 03:30:40,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 03:30:42,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 03:30:43,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:30:43,670 INFO L93 Difference]: Finished difference Result 7595 states and 10942 transitions. [2022-11-03 03:30:43,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 03:30:43,671 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 229 [2022-11-03 03:30:43,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:30:43,740 INFO L225 Difference]: With dead ends: 7595 [2022-11-03 03:30:43,741 INFO L226 Difference]: Without dead ends: 7592 [2022-11-03 03:30:43,748 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:30:43,754 INFO L413 NwaCegarLoop]: 2672 mSDtfsCounter, 2002 mSDsluCounter, 1138 mSDsCounter, 0 mSdLazyCounter, 499 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2002 SdHoareTripleChecker+Valid, 3656 SdHoareTripleChecker+Invalid, 502 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 499 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.5s IncrementalHoareTripleChecker+Time [2022-11-03 03:30:43,756 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2002 Valid, 3656 Invalid, 502 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 499 Invalid, 2 Unknown, 0 Unchecked, 7.5s Time] [2022-11-03 03:30:43,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7592 states. [2022-11-03 03:30:44,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7592 to 7422. [2022-11-03 03:30:44,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7422 states, 4513 states have (on average 1.3472191446931088) internal successors, (6080), 4852 states have internal predecessors, (6080), 2197 states have call successors, (2197), 715 states have call predecessors, (2197), 711 states have return successors, (2407), 2054 states have call predecessors, (2407), 2196 states have call successors, (2407) [2022-11-03 03:30:44,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7422 states to 7422 states and 10684 transitions. [2022-11-03 03:30:44,219 INFO L78 Accepts]: Start accepts. Automaton has 7422 states and 10684 transitions. Word has length 229 [2022-11-03 03:30:44,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:30:44,220 INFO L495 AbstractCegarLoop]: Abstraction has 7422 states and 10684 transitions. [2022-11-03 03:30:44,220 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-03 03:30:44,221 INFO L276 IsEmpty]: Start isEmpty. Operand 7422 states and 10684 transitions. [2022-11-03 03:30:44,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-11-03 03:30:44,232 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:30:44,232 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:30:44,232 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-03 03:30:44,233 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:30:44,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:30:44,234 INFO L85 PathProgramCache]: Analyzing trace with hash -1767847713, now seen corresponding path program 1 times [2022-11-03 03:30:44,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:30:44,234 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189553947] [2022-11-03 03:30:44,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:30:44,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:30:44,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:30:46,155 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 706 trivial. 0 not checked. [2022-11-03 03:30:46,156 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:30:46,156 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [189553947] [2022-11-03 03:30:46,156 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [189553947] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:30:46,156 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 03:30:46,156 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-03 03:30:46,157 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1655576838] [2022-11-03 03:30:46,157 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:30:46,159 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 03:30:46,159 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:30:46,159 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 03:30:46,159 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-03 03:30:46,160 INFO L87 Difference]: Start difference. First operand 7422 states and 10684 transitions. Second operand has 7 states, 6 states have (on average 15.166666666666666) internal successors, (91), 5 states have internal predecessors, (91), 2 states have call successors, (42), 2 states have call predecessors, (42), 3 states have return successors, (34), 4 states have call predecessors, (34), 2 states have call successors, (34) [2022-11-03 03:30:48,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 03:30:53,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 03:30:55,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 03:30:59,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 03:31:01,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:31:01,112 INFO L93 Difference]: Finished difference Result 14851 states and 21450 transitions. [2022-11-03 03:31:01,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 03:31:01,113 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 15.166666666666666) internal successors, (91), 5 states have internal predecessors, (91), 2 states have call successors, (42), 2 states have call predecessors, (42), 3 states have return successors, (34), 4 states have call predecessors, (34), 2 states have call successors, (34) Word has length 300 [2022-11-03 03:31:01,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:31:01,178 INFO L225 Difference]: With dead ends: 14851 [2022-11-03 03:31:01,178 INFO L226 Difference]: Without dead ends: 7464 [2022-11-03 03:31:01,214 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-03 03:31:01,215 INFO L413 NwaCegarLoop]: 2043 mSDtfsCounter, 3 mSDsluCounter, 11484 mSDsCounter, 0 mSdLazyCounter, 1594 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 12232 SdHoareTripleChecker+Invalid, 1598 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1594 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.4s IncrementalHoareTripleChecker+Time [2022-11-03 03:31:01,216 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 12232 Invalid, 1598 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1594 Invalid, 4 Unknown, 0 Unchecked, 14.4s Time] [2022-11-03 03:31:01,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7464 states. [2022-11-03 03:31:01,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7464 to 7437. [2022-11-03 03:31:01,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7437 states, 4523 states have (on average 1.3464514702630996) internal successors, (6090), 4863 states have internal predecessors, (6090), 2197 states have call successors, (2197), 715 states have call predecessors, (2197), 716 states have return successors, (2441), 2058 states have call predecessors, (2441), 2196 states have call successors, (2441) [2022-11-03 03:31:01,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7437 states to 7437 states and 10728 transitions. [2022-11-03 03:31:01,708 INFO L78 Accepts]: Start accepts. Automaton has 7437 states and 10728 transitions. Word has length 300 [2022-11-03 03:31:01,708 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:31:01,709 INFO L495 AbstractCegarLoop]: Abstraction has 7437 states and 10728 transitions. [2022-11-03 03:31:01,709 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 15.166666666666666) internal successors, (91), 5 states have internal predecessors, (91), 2 states have call successors, (42), 2 states have call predecessors, (42), 3 states have return successors, (34), 4 states have call predecessors, (34), 2 states have call successors, (34) [2022-11-03 03:31:01,709 INFO L276 IsEmpty]: Start isEmpty. Operand 7437 states and 10728 transitions. [2022-11-03 03:31:01,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2022-11-03 03:31:01,720 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:31:01,721 INFO L195 NwaCegarLoop]: trace histogram [13, 11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:31:01,721 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-03 03:31:01,721 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:31:01,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:31:01,722 INFO L85 PathProgramCache]: Analyzing trace with hash -2091056866, now seen corresponding path program 1 times [2022-11-03 03:31:01,722 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:31:01,722 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [782190782] [2022-11-03 03:31:01,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:31:01,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:31:01,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:31:02,167 INFO L134 CoverageAnalysis]: Checked inductivity of 754 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 749 trivial. 0 not checked. [2022-11-03 03:31:02,167 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:31:02,168 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [782190782] [2022-11-03 03:31:02,168 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [782190782] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:31:02,168 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 03:31:02,168 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 03:31:02,168 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1418569937] [2022-11-03 03:31:02,168 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:31:02,169 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 03:31:02,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:31:02,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 03:31:02,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:31:02,170 INFO L87 Difference]: Start difference. First operand 7437 states and 10728 transitions. Second operand has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-11-03 03:31:04,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 03:31:08,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 03:31:09,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:31:09,073 INFO L93 Difference]: Finished difference Result 18160 states and 26151 transitions. [2022-11-03 03:31:09,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 03:31:09,073 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) Word has length 315 [2022-11-03 03:31:09,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:31:09,129 INFO L225 Difference]: With dead ends: 18160 [2022-11-03 03:31:09,130 INFO L226 Difference]: Without dead ends: 10758 [2022-11-03 03:31:09,159 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:31:09,160 INFO L413 NwaCegarLoop]: 3025 mSDtfsCounter, 1558 mSDsluCounter, 2246 mSDsCounter, 0 mSdLazyCounter, 685 mSolverCounterSat, 15 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1561 SdHoareTripleChecker+Valid, 5017 SdHoareTripleChecker+Invalid, 702 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 685 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2022-11-03 03:31:09,160 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1561 Valid, 5017 Invalid, 702 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 685 Invalid, 2 Unknown, 0 Unchecked, 6.4s Time] [2022-11-03 03:31:09,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10758 states. [2022-11-03 03:31:09,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10758 to 10716. [2022-11-03 03:31:09,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10716 states, 6532 states have (on average 1.3452235150030618) internal successors, (8787), 7033 states have internal predecessors, (8787), 3128 states have call successors, (3128), 1051 states have call predecessors, (3128), 1055 states have return successors, (3493), 2924 states have call predecessors, (3493), 3127 states have call successors, (3493) [2022-11-03 03:31:09,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10716 states to 10716 states and 15408 transitions. [2022-11-03 03:31:09,733 INFO L78 Accepts]: Start accepts. Automaton has 10716 states and 15408 transitions. Word has length 315 [2022-11-03 03:31:09,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:31:09,735 INFO L495 AbstractCegarLoop]: Abstraction has 10716 states and 15408 transitions. [2022-11-03 03:31:09,735 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-11-03 03:31:09,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10716 states and 15408 transitions. [2022-11-03 03:31:09,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2022-11-03 03:31:09,744 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:31:09,744 INFO L195 NwaCegarLoop]: trace histogram [13, 11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:31:09,744 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-03 03:31:09,745 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:31:09,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:31:09,745 INFO L85 PathProgramCache]: Analyzing trace with hash -533669049, now seen corresponding path program 1 times [2022-11-03 03:31:09,746 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:31:09,746 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1121987603] [2022-11-03 03:31:09,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:31:09,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:31:10,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:31:11,167 INFO L134 CoverageAnalysis]: Checked inductivity of 754 backedges. 2 proven. 30 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2022-11-03 03:31:11,167 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:31:11,168 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1121987603] [2022-11-03 03:31:11,168 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1121987603] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 03:31:11,168 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2024372586] [2022-11-03 03:31:11,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:31:11,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 03:31:11,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 03:31:11,172 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 03:31:11,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-03 03:31:12,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:31:12,572 INFO L263 TraceCheckSpWp]: Trace formula consists of 3876 conjuncts, 15 conjunts are in the unsatisfiable core [2022-11-03 03:31:12,593 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 03:31:12,698 INFO L134 CoverageAnalysis]: Checked inductivity of 754 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 611 trivial. 0 not checked. [2022-11-03 03:31:12,704 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 03:31:12,704 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2024372586] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:31:12,705 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 03:31:12,705 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2022-11-03 03:31:12,705 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [879734650] [2022-11-03 03:31:12,705 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:31:12,706 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 03:31:12,706 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:31:12,706 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 03:31:12,707 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2022-11-03 03:31:12,707 INFO L87 Difference]: Start difference. First operand 10716 states and 15408 transitions. Second operand has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 states have internal predecessors, (101), 3 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2022-11-03 03:31:18,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 03:31:21,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 03:31:22,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:31:22,647 INFO L93 Difference]: Finished difference Result 21393 states and 30760 transitions. [2022-11-03 03:31:22,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 03:31:22,648 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 states have internal predecessors, (101), 3 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) Word has length 314 [2022-11-03 03:31:22,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:31:22,710 INFO L225 Difference]: With dead ends: 21393 [2022-11-03 03:31:22,711 INFO L226 Difference]: Without dead ends: 10688 [2022-11-03 03:31:22,873 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 321 GetRequests, 312 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2022-11-03 03:31:22,874 INFO L413 NwaCegarLoop]: 2041 mSDtfsCounter, 3 mSDsluCounter, 6894 mSDsCounter, 0 mSdLazyCounter, 1055 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 8157 SdHoareTripleChecker+Invalid, 1058 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1055 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.5s IncrementalHoareTripleChecker+Time [2022-11-03 03:31:22,874 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 8157 Invalid, 1058 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1055 Invalid, 2 Unknown, 0 Unchecked, 9.5s Time] [2022-11-03 03:31:22,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10688 states. [2022-11-03 03:31:23,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10688 to 10684. [2022-11-03 03:31:23,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10684 states, 6510 states have (on average 1.3451612903225807) internal successors, (8757), 7007 states have internal predecessors, (8757), 3122 states have call successors, (3122), 1047 states have call predecessors, (3122), 1051 states have return successors, (3487), 2918 states have call predecessors, (3487), 3121 states have call successors, (3487) [2022-11-03 03:31:23,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10684 states to 10684 states and 15366 transitions. [2022-11-03 03:31:23,453 INFO L78 Accepts]: Start accepts. Automaton has 10684 states and 15366 transitions. Word has length 314 [2022-11-03 03:31:23,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:31:23,454 INFO L495 AbstractCegarLoop]: Abstraction has 10684 states and 15366 transitions. [2022-11-03 03:31:23,454 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 states have internal predecessors, (101), 3 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2022-11-03 03:31:23,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10684 states and 15366 transitions. [2022-11-03 03:31:23,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-11-03 03:31:23,463 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:31:23,464 INFO L195 NwaCegarLoop]: trace histogram [13, 11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:31:23,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-03 03:31:23,690 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-11-03 03:31:23,691 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:31:23,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:31:23,691 INFO L85 PathProgramCache]: Analyzing trace with hash 623335251, now seen corresponding path program 1 times [2022-11-03 03:31:23,691 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:31:23,691 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [723956399] [2022-11-03 03:31:23,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:31:23,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:31:23,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:31:25,012 INFO L134 CoverageAnalysis]: Checked inductivity of 764 backedges. 2 proven. 30 refuted. 0 times theorem prover too weak. 732 trivial. 0 not checked. [2022-11-03 03:31:25,012 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:31:25,012 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [723956399] [2022-11-03 03:31:25,012 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [723956399] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 03:31:25,013 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [784744017] [2022-11-03 03:31:25,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:31:25,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 03:31:25,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 03:31:25,014 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 03:31:25,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-03 03:31:26,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:31:26,639 INFO L263 TraceCheckSpWp]: Trace formula consists of 3958 conjuncts, 17 conjunts are in the unsatisfiable core [2022-11-03 03:31:26,653 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 03:31:26,741 INFO L134 CoverageAnalysis]: Checked inductivity of 764 backedges. 347 proven. 0 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2022-11-03 03:31:26,742 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 03:31:26,742 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [784744017] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:31:26,742 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 03:31:26,742 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 8 [2022-11-03 03:31:26,742 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1490942976] [2022-11-03 03:31:26,742 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:31:26,743 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-03 03:31:26,743 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:31:26,743 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-03 03:31:26,744 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-03 03:31:26,744 INFO L87 Difference]: Start difference. First operand 10684 states and 15366 transitions. Second operand has 6 states, 4 states have (on average 27.25) internal successors, (109), 6 states have internal predecessors, (109), 3 states have call successors, (51), 2 states have call predecessors, (51), 4 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-11-03 03:31:28,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 03:31:30,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 03:31:32,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 03:31:35,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 03:31:38,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 03:31:40,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 03:31:43,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 03:31:44,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 03:31:46,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 03:31:47,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 03:31:49,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 03:31:50,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:31:50,323 INFO L93 Difference]: Finished difference Result 21358 states and 30744 transitions. [2022-11-03 03:31:50,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-03 03:31:50,323 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 4 states have (on average 27.25) internal successors, (109), 6 states have internal predecessors, (109), 3 states have call successors, (51), 2 states have call predecessors, (51), 4 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 325 [2022-11-03 03:31:50,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:31:50,385 INFO L225 Difference]: With dead ends: 21358 [2022-11-03 03:31:50,385 INFO L226 Difference]: Without dead ends: 10687 [2022-11-03 03:31:50,428 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 332 GetRequests, 324 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-11-03 03:31:50,429 INFO L413 NwaCegarLoop]: 2031 mSDtfsCounter, 3 mSDsluCounter, 9144 mSDsCounter, 0 mSdLazyCounter, 1368 mSolverCounterSat, 8 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 10132 SdHoareTripleChecker+Invalid, 1382 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 1368 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.1s IncrementalHoareTripleChecker+Time [2022-11-03 03:31:50,430 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 10132 Invalid, 1382 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 1368 Invalid, 6 Unknown, 0 Unchecked, 23.1s Time] [2022-11-03 03:31:50,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10687 states. [2022-11-03 03:31:51,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10687 to 10687. [2022-11-03 03:31:51,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10687 states, 6513 states have (on average 1.3450023030861353) internal successors, (8760), 7010 states have internal predecessors, (8760), 3122 states have call successors, (3122), 1047 states have call predecessors, (3122), 1051 states have return successors, (3487), 2918 states have call predecessors, (3487), 3121 states have call successors, (3487) [2022-11-03 03:31:51,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10687 states to 10687 states and 15369 transitions. [2022-11-03 03:31:51,074 INFO L78 Accepts]: Start accepts. Automaton has 10687 states and 15369 transitions. Word has length 325 [2022-11-03 03:31:51,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:31:51,074 INFO L495 AbstractCegarLoop]: Abstraction has 10687 states and 15369 transitions. [2022-11-03 03:31:51,075 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 4 states have (on average 27.25) internal successors, (109), 6 states have internal predecessors, (109), 3 states have call successors, (51), 2 states have call predecessors, (51), 4 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-11-03 03:31:51,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10687 states and 15369 transitions. [2022-11-03 03:31:51,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-11-03 03:31:51,084 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:31:51,084 INFO L195 NwaCegarLoop]: trace histogram [13, 11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:31:51,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-03 03:31:51,310 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 03:31:51,311 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:31:51,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:31:51,311 INFO L85 PathProgramCache]: Analyzing trace with hash 435268326, now seen corresponding path program 1 times [2022-11-03 03:31:51,311 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:31:51,311 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1169305977] [2022-11-03 03:31:51,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:31:51,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:31:51,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:31:53,015 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 783 trivial. 0 not checked. [2022-11-03 03:31:53,015 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:31:53,015 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1169305977] [2022-11-03 03:31:53,016 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1169305977] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 03:31:53,016 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [87921233] [2022-11-03 03:31:53,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:31:53,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 03:31:53,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 03:31:53,019 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 03:31:53,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b5d8af4-7580-4412-b9c0-9c0ed94659c5/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-03 03:31:54,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:31:54,982 INFO L263 TraceCheckSpWp]: Trace formula consists of 4063 conjuncts, 15 conjunts are in the unsatisfiable core [2022-11-03 03:31:54,995 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 03:31:55,110 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 378 proven. 3 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2022-11-03 03:31:55,110 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 03:31:55,757 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 10 proven. 41 refuted. 0 times theorem prover too weak. 783 trivial. 0 not checked. [2022-11-03 03:31:55,757 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [87921233] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 03:31:55,757 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1586669478] [2022-11-03 03:31:55,787 INFO L159 IcfgInterpreter]: Started Sifa with 159 locations of interest [2022-11-03 03:31:55,788 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 03:31:55,791 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 03:31:55,796 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 03:31:55,797 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 03:31:59,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:32:00,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:32:00,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:32:00,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:32:00,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:32:00,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:32:00,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:32:01,524 INFO L244 Elim1Store]: Index analysis took 1830 ms [2022-11-03 03:38:46,641 WARN L234 SmtUtils]: Spent 6.75m on a formula simplification. DAG size of input: 4363 DAG size of output: 1876 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-03 03:38:46,657 INFO L356 Elim1Store]: treesize reduction 19401, result has 15.0 percent of original size [2022-11-03 03:38:46,661 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 112 select indices, 112 select index equivalence classes, 5474 disjoint index pairs (out of 6216 index pairs), introduced 112 new quantified variables, introduced 857 case distinctions, treesize of input 669 treesize of output 3865 [2022-11-03 03:38:53,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:38:53,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:38:53,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:38:53,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:38:53,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:38:53,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:38:53,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:38:53,731 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 104 select indices, 104 select index equivalence classes, 6112 disjoint index pairs (out of 5356 index pairs), introduced 104 new quantified variables, introduced 0 case distinctions, treesize of input 545 treesize of output 868 [2022-11-03 03:39:17,558 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-03 03:39:17,564 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-03 03:39:17,571 INFO L390 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 7 treesize of output 6 [2022-11-03 03:39:28,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:28,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:28,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:28,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:28,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:28,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:28,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:28,404 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 111 select indices, 111 select index equivalence classes, 6112 disjoint index pairs (out of 6105 index pairs), introduced 111 new quantified variables, introduced 0 case distinctions, treesize of input 556 treesize of output 334 [2022-11-03 03:39:30,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:30,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:30,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:30,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:30,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:30,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:30,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:30,429 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 112 select indices, 112 select index equivalence classes, 6216 disjoint index pairs (out of 6216 index pairs), introduced 112 new quantified variables, introduced 0 case distinctions, treesize of input 561 treesize of output 337 [2022-11-03 03:39:32,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:32,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:33,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:39:34,140 INFO L244 Elim1Store]: Index analysis took 1207 ms [2022-11-03 03:39:34,193 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 298 select indices, 298 select index equivalence classes, 2810 disjoint index pairs (out of 44253 index pairs), introduced 298 new quantified variables, introduced 0 case distinctions, treesize of input 2543 treesize of output 895 [2022-11-03 03:40:07,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:07,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:07,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:07,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:07,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:07,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:07,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:07,133 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 112 select indices, 112 select index equivalence classes, 6216 disjoint index pairs (out of 6216 index pairs), introduced 112 new quantified variables, introduced 0 case distinctions, treesize of input 561 treesize of output 337 [2022-11-03 03:40:09,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:09,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:09,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:09,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:09,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:09,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:09,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:09,638 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 111 select indices, 111 select index equivalence classes, 6112 disjoint index pairs (out of 6105 index pairs), introduced 111 new quantified variables, introduced 0 case distinctions, treesize of input 556 treesize of output 334 [2022-11-03 03:40:11,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:11,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:40:12,779 INFO L244 Elim1Store]: Index analysis took 1265 ms [2022-11-03 03:40:12,821 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 298 select indices, 298 select index equivalence classes, 2810 disjoint index pairs (out of 44253 index pairs), introduced 298 new quantified variables, introduced 0 case distinctions, treesize of input 2543 treesize of output 895 [2022-11-03 03:40:35,427 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-03 03:40:36,057 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 03:40:36,618 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 03:40:48,641 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 03:40:49,653 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-03 03:40:50,210 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 03:41:12,950 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-03 03:41:13,694 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 03:41:14,532 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 03:41:25,935 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 03:41:28,116 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 03:41:28,740 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-03 03:41:53,264 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-03 03:41:53,770 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 03:41:54,347 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 03:42:09,091 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-03 03:42:10,373 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 03:42:10,870 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 03:42:37,435 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-03 03:42:39,059 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 03:42:39,432 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 03:42:52,304 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 03:42:52,637 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-03 03:42:54,610 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3