./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--dec--tulip--xircom_cb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--dec--tulip--xircom_cb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS --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 a18a7daf593dd77ad555545ec10f677585469ecf569b445600fb5f502940bb67 --- 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-8393723 [2022-11-19 07:15:42,761 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:15:42,764 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:15:42,800 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:15:42,800 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:15:42,801 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:15:42,803 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:15:42,805 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:15:42,806 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:15:42,809 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:15:42,810 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:15:42,811 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:15:42,812 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:15:42,813 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:15:42,814 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:15:42,815 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:15:42,816 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:15:42,817 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:15:42,819 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:15:42,821 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:15:42,822 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:15:42,831 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:15:42,834 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:15:42,835 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:15:42,847 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:15:42,852 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:15:42,853 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:15:42,854 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:15:42,855 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:15:42,856 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:15:42,857 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:15:42,857 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:15:42,859 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:15:42,860 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:15:42,862 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:15:42,862 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:15:42,863 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:15:42,863 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:15:42,864 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:15:42,864 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:15:42,865 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:15:42,866 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 07:15:42,909 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:15:42,910 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:15:42,910 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:15:42,911 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:15:42,912 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:15:42,912 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:15:42,912 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:15:42,912 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:15:42,913 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:15:42,913 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:15:42,914 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:15:42,914 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:15:42,915 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:15:42,915 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:15:42,915 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:15:42,915 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:15:42,916 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:15:42,916 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:15:42,917 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:15:42,917 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:15:42,917 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:15:42,917 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:15:42,917 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:15:42,919 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:15:42,919 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:15:42,920 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:15:42,920 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:15:42,920 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:15:42,920 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:15:42,921 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:15:42,921 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:15:42,921 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:15:42,922 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:15:42,922 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:15:42,922 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:15:42,922 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:15:42,922 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:15:42,923 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:15:42,923 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_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a18a7daf593dd77ad555545ec10f677585469ecf569b445600fb5f502940bb67 [2022-11-19 07:15:43,188 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:15:43,219 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:15:43,224 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:15:43,225 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:15:43,226 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:15:43,227 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--dec--tulip--xircom_cb.ko-entry_point.cil.out.i [2022-11-19 07:15:43,306 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/data/d1ae5a14c/c281f1053dc441248c4836f3c3af74b1/FLAGe40ad2ff7 [2022-11-19 07:15:44,259 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:15:44,260 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--dec--tulip--xircom_cb.ko-entry_point.cil.out.i [2022-11-19 07:15:44,303 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/data/d1ae5a14c/c281f1053dc441248c4836f3c3af74b1/FLAGe40ad2ff7 [2022-11-19 07:15:44,322 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/data/d1ae5a14c/c281f1053dc441248c4836f3c3af74b1 [2022-11-19 07:15:44,324 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:15:44,325 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:15:44,326 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:15:44,326 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:15:44,331 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:15:44,333 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:15:44" (1/1) ... [2022-11-19 07:15:44,334 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6606244a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:15:44, skipping insertion in model container [2022-11-19 07:15:44,335 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:15:44" (1/1) ... [2022-11-19 07:15:44,342 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:15:44,466 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:15:45,349 WARN L234 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_97cbc68a-e451-4620-bf73-8887b611287e/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--dec--tulip--xircom_cb.ko-entry_point.cil.out.i[161211,161224] [2022-11-19 07:15:45,989 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:15:46,024 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:15:46,219 WARN L234 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_97cbc68a-e451-4620-bf73-8887b611287e/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--dec--tulip--xircom_cb.ko-entry_point.cil.out.i[161211,161224] [2022-11-19 07:15:46,375 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:15:46,487 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:15:46,487 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:15:46 WrapperNode [2022-11-19 07:15:46,487 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:15:46,488 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:15:46,489 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:15:46,489 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:15:46,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:15:46" (1/1) ... [2022-11-19 07:15:46,580 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:15:46" (1/1) ... [2022-11-19 07:15:46,665 INFO L138 Inliner]: procedures = 199, calls = 723, calls flagged for inlining = 106, calls inlined = 103, statements flattened = 2370 [2022-11-19 07:15:46,666 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:15:46,666 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:15:46,667 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:15:46,667 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:15:46,677 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:15:46" (1/1) ... [2022-11-19 07:15:46,677 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:15:46" (1/1) ... [2022-11-19 07:15:46,690 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:15:46" (1/1) ... [2022-11-19 07:15:46,690 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:15:46" (1/1) ... [2022-11-19 07:15:46,812 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:15:46" (1/1) ... [2022-11-19 07:15:46,836 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:15:46" (1/1) ... [2022-11-19 07:15:46,861 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:15:46" (1/1) ... [2022-11-19 07:15:46,887 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:15:46" (1/1) ... [2022-11-19 07:15:46,905 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:15:46,906 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:15:46,908 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:15:46,908 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:15:46,910 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:15:46" (1/1) ... [2022-11-19 07:15:46,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:15:46,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:15:46,945 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:15:46,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:15:46,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-19 07:15:46,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-19 07:15:46,993 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-19 07:15:46,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-19 07:15:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-19 07:15:46,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-19 07:15:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-19 07:15:46,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-19 07:15:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure setup_descriptors [2022-11-19 07:15:46,995 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_descriptors [2022-11-19 07:15:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2022-11-19 07:15:46,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2022-11-19 07:15:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure disable_all_interrupts [2022-11-19 07:15:46,995 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_all_interrupts [2022-11-19 07:15:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-19 07:15:46,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-19 07:15:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_interrupt [2022-11-19 07:15:46,996 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_interrupt [2022-11-19 07:15:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-19 07:15:46,996 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-19 07:15:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 07:15:46,996 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 07:15:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-19 07:15:46,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-19 07:15:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-19 07:15:46,997 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-19 07:15:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-19 07:15:46,997 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-19 07:15:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure investigate_write_descriptor [2022-11-19 07:15:46,998 INFO L138 BoogieDeclarations]: Found implementation of procedure investigate_write_descriptor [2022-11-19 07:15:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-19 07:15:46,998 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-19 07:15:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 07:15:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-19 07:15:46,998 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-19 07:15:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 07:15:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2022-11-19 07:15:46,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2022-11-19 07:15:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-19 07:15:46,999 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-19 07:15:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-19 07:15:47,000 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-19 07:15:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-19 07:15:47,000 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-19 07:15:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 07:15:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 07:15:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure investigate_read_descriptor [2022-11-19 07:15:47,002 INFO L138 BoogieDeclarations]: Found implementation of procedure investigate_read_descriptor [2022-11-19 07:15:47,002 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-19 07:15:47,003 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-19 07:15:47,003 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-19 07:15:47,003 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-19 07:15:47,004 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-19 07:15:47,004 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-19 07:15:47,004 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-19 07:15:47,005 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-19 07:15:47,005 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-19 07:15:47,005 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-19 07:15:47,005 INFO L130 BoogieDeclarations]: Found specification of procedure trigger_transmit [2022-11-19 07:15:47,006 INFO L138 BoogieDeclarations]: Found implementation of procedure trigger_transmit [2022-11-19 07:15:47,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-19 07:15:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-19 07:15:47,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-19 07:15:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-19 07:15:47,007 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-19 07:15:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-19 07:15:47,007 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-19 07:15:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-19 07:15:47,008 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-19 07:15:47,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-19 07:15:47,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 07:15:47,008 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-19 07:15:47,008 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-19 07:15:47,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-19 07:15:47,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-19 07:15:47,009 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_poll_controller [2022-11-19 07:15:47,010 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_poll_controller [2022-11-19 07:15:47,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 07:15:47,010 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-19 07:15:47,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-19 07:15:47,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-19 07:15:47,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-19 07:15:47,011 INFO L130 BoogieDeclarations]: Found specification of procedure receive_active [2022-11-19 07:15:47,011 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_active [2022-11-19 07:15:47,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 07:15:47,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 07:15:47,012 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-19 07:15:47,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-19 07:15:47,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 07:15:47,013 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_active [2022-11-19 07:15:47,013 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_active [2022-11-19 07:15:47,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-19 07:15:47,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-19 07:15:47,014 INFO L130 BoogieDeclarations]: Found specification of procedure trigger_receive [2022-11-19 07:15:47,015 INFO L138 BoogieDeclarations]: Found implementation of procedure trigger_receive [2022-11-19 07:15:47,015 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-19 07:15:47,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-19 07:15:47,015 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-19 07:15:47,015 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-19 07:15:47,016 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-19 07:15:47,016 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-19 07:15:47,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 07:15:47,016 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:15:47,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:15:47,654 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:15:47,660 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:15:47,974 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-19 07:15:49,744 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 07:15:50,642 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 07:15:50,643 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-19 07:15:50,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:15:50 BoogieIcfgContainer [2022-11-19 07:15:50,651 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 07:15:50,654 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 07:15:50,654 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 07:15:50,657 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 07:15:50,658 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:15:44" (1/3) ... [2022-11-19 07:15:50,659 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1af222b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:15:50, skipping insertion in model container [2022-11-19 07:15:50,660 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:15:46" (2/3) ... [2022-11-19 07:15:50,661 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1af222b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:15:50, skipping insertion in model container [2022-11-19 07:15:50,662 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:15:50" (3/3) ... [2022-11-19 07:15:50,669 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--dec--tulip--xircom_cb.ko-entry_point.cil.out.i [2022-11-19 07:15:50,690 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 07:15:50,690 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 07:15:50,796 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 07:15:50,805 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;@218e1817, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 07:15:50,806 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 07:15:50,814 INFO L276 IsEmpty]: Start isEmpty. Operand has 608 states, 364 states have (on average 1.3241758241758241) internal successors, (482), 379 states have internal predecessors, (482), 199 states have call successors, (199), 44 states have call predecessors, (199), 43 states have return successors, (193), 192 states have call predecessors, (193), 193 states have call successors, (193) [2022-11-19 07:15:50,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-19 07:15:50,827 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:15:50,828 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:15:50,829 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:15:50,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:15:50,836 INFO L85 PathProgramCache]: Analyzing trace with hash -1375577344, now seen corresponding path program 1 times [2022-11-19 07:15:50,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:15:50,847 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [413195376] [2022-11-19 07:15:50,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:15:50,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:15:51,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:15:51,373 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-19 07:15:51,373 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:15:51,374 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [413195376] [2022-11-19 07:15:51,376 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [413195376] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:15:51,376 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:15:51,377 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:15:51,378 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1160888844] [2022-11-19 07:15:51,379 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:15:51,384 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:15:51,384 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:15:51,424 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:15:51,429 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:15:51,435 INFO L87 Difference]: Start difference. First operand has 608 states, 364 states have (on average 1.3241758241758241) internal successors, (482), 379 states have internal predecessors, (482), 199 states have call successors, (199), 44 states have call predecessors, (199), 43 states have return successors, (193), 192 states have call predecessors, (193), 193 states have call successors, (193) Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-11-19 07:15:53,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:15:55,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:15:55,848 INFO L93 Difference]: Finished difference Result 1798 states and 2615 transitions. [2022-11-19 07:15:55,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:15:55,851 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 29 [2022-11-19 07:15:55,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:15:55,882 INFO L225 Difference]: With dead ends: 1798 [2022-11-19 07:15:55,886 INFO L226 Difference]: Without dead ends: 1175 [2022-11-19 07:15:55,895 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 [2022-11-19 07:15:55,901 INFO L413 NwaCegarLoop]: 959 mSDtfsCounter, 840 mSDsluCounter, 761 mSDsCounter, 0 mSdLazyCounter, 210 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 840 SdHoareTripleChecker+Valid, 1720 SdHoareTripleChecker+Invalid, 219 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 210 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2022-11-19 07:15:55,904 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [840 Valid, 1720 Invalid, 219 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 210 Invalid, 0 Unknown, 0 Unchecked, 4.2s Time] [2022-11-19 07:15:55,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1175 states. [2022-11-19 07:15:56,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1175 to 1175. [2022-11-19 07:15:56,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1175 states, 709 states have (on average 1.2877291960507757) internal successors, (913), 723 states have internal predecessors, (913), 381 states have call successors, (381), 85 states have call predecessors, (381), 84 states have return successors, (380), 378 states have call predecessors, (380), 380 states have call successors, (380) [2022-11-19 07:15:56,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 1175 states and 1674 transitions. [2022-11-19 07:15:56,103 INFO L78 Accepts]: Start accepts. Automaton has 1175 states and 1674 transitions. Word has length 29 [2022-11-19 07:15:56,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:15:56,105 INFO L495 AbstractCegarLoop]: Abstraction has 1175 states and 1674 transitions. [2022-11-19 07:15:56,105 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-11-19 07:15:56,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1674 transitions. [2022-11-19 07:15:56,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-19 07:15:56,114 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:15:56,114 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:15:56,114 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-19 07:15:56,114 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:15:56,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:15:56,115 INFO L85 PathProgramCache]: Analyzing trace with hash -667592128, now seen corresponding path program 1 times [2022-11-19 07:15:56,115 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:15:56,116 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1191748885] [2022-11-19 07:15:56,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:15:56,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:15:56,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:15:56,424 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-19 07:15:56,426 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:15:56,427 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1191748885] [2022-11-19 07:15:56,427 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1191748885] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:15:56,427 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:15:56,427 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-19 07:15:56,427 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [767488746] [2022-11-19 07:15:56,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:15:56,429 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 07:15:56,432 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:15:56,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 07:15:56,433 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-19 07:15:56,433 INFO L87 Difference]: Start difference. First operand 1175 states and 1674 transitions. Second operand has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-11-19 07:16:00,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:16:02,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:16:02,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:16:02,425 INFO L93 Difference]: Finished difference Result 2343 states and 3370 transitions. [2022-11-19 07:16:02,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-19 07:16:02,426 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 32 [2022-11-19 07:16:02,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:16:02,441 INFO L225 Difference]: With dead ends: 2343 [2022-11-19 07:16:02,441 INFO L226 Difference]: Without dead ends: 2338 [2022-11-19 07:16:02,443 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:16:02,444 INFO L413 NwaCegarLoop]: 949 mSDtfsCounter, 830 mSDsluCounter, 1697 mSDsCounter, 0 mSdLazyCounter, 316 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 833 SdHoareTripleChecker+Valid, 2646 SdHoareTripleChecker+Invalid, 319 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 316 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2022-11-19 07:16:02,445 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [833 Valid, 2646 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 316 Invalid, 2 Unknown, 0 Unchecked, 5.8s Time] [2022-11-19 07:16:02,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2338 states. [2022-11-19 07:16:02,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2338 to 2330. [2022-11-19 07:16:02,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2330 states, 1403 states have (on average 1.2872416250890948) internal successors, (1806), 1431 states have internal predecessors, (1806), 758 states have call successors, (758), 169 states have call predecessors, (758), 168 states have return successors, (789), 753 states have call predecessors, (789), 757 states have call successors, (789) [2022-11-19 07:16:02,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 2330 states and 3353 transitions. [2022-11-19 07:16:02,634 INFO L78 Accepts]: Start accepts. Automaton has 2330 states and 3353 transitions. Word has length 32 [2022-11-19 07:16:02,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:16:02,634 INFO L495 AbstractCegarLoop]: Abstraction has 2330 states and 3353 transitions. [2022-11-19 07:16:02,634 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-11-19 07:16:02,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 3353 transitions. [2022-11-19 07:16:02,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-19 07:16:02,645 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:16:02,645 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-11-19 07:16:02,646 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-19 07:16:02,646 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:16:02,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:16:02,656 INFO L85 PathProgramCache]: Analyzing trace with hash -1839740932, now seen corresponding path program 1 times [2022-11-19 07:16:02,656 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:16:02,656 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1537923291] [2022-11-19 07:16:02,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:16:02,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:16:02,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:16:02,853 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-11-19 07:16:02,853 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:16:02,853 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1537923291] [2022-11-19 07:16:02,854 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1537923291] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:16:02,854 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:16:02,854 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:16:02,854 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1908246487] [2022-11-19 07:16:02,854 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:16:02,855 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:16:02,855 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:16:02,855 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:16:02,855 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:16:02,856 INFO L87 Difference]: Start difference. First operand 2330 states and 3353 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-19 07:16:04,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:16:06,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:16:07,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:16:07,821 INFO L93 Difference]: Finished difference Result 5984 states and 8491 transitions. [2022-11-19 07:16:07,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:16:07,833 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 120 [2022-11-19 07:16:07,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:16:07,864 INFO L225 Difference]: With dead ends: 5984 [2022-11-19 07:16:07,879 INFO L226 Difference]: Without dead ends: 3661 [2022-11-19 07:16:07,887 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 [2022-11-19 07:16:07,888 INFO L413 NwaCegarLoop]: 837 mSDtfsCounter, 467 mSDsluCounter, 682 mSDsCounter, 0 mSdLazyCounter, 235 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 468 SdHoareTripleChecker+Valid, 1519 SdHoareTripleChecker+Invalid, 243 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 235 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2022-11-19 07:16:07,889 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [468 Valid, 1519 Invalid, 243 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 235 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2022-11-19 07:16:07,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3661 states. [2022-11-19 07:16:08,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3661 to 3644. [2022-11-19 07:16:08,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3644 states, 2227 states have (on average 1.2846879209699147) internal successors, (2861), 2283 states have internal predecessors, (2861), 1108 states have call successors, (1108), 309 states have call predecessors, (1108), 308 states have return successors, (1159), 1091 states have call predecessors, (1159), 1107 states have call successors, (1159) [2022-11-19 07:16:08,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3644 states to 3644 states and 5128 transitions. [2022-11-19 07:16:08,132 INFO L78 Accepts]: Start accepts. Automaton has 3644 states and 5128 transitions. Word has length 120 [2022-11-19 07:16:08,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:16:08,135 INFO L495 AbstractCegarLoop]: Abstraction has 3644 states and 5128 transitions. [2022-11-19 07:16:08,135 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-19 07:16:08,135 INFO L276 IsEmpty]: Start isEmpty. Operand 3644 states and 5128 transitions. [2022-11-19 07:16:08,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-19 07:16:08,140 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:16:08,140 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-11-19 07:16:08,141 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-19 07:16:08,141 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:16:08,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:16:08,142 INFO L85 PathProgramCache]: Analyzing trace with hash 201736018, now seen corresponding path program 1 times [2022-11-19 07:16:08,142 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:16:08,143 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1810003597] [2022-11-19 07:16:08,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:16:08,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:16:08,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:16:08,507 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-19 07:16:08,508 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:16:08,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1810003597] [2022-11-19 07:16:08,508 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1810003597] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:16:08,508 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:16:08,508 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 07:16:08,509 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1848688700] [2022-11-19 07:16:08,509 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:16:08,509 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 07:16:08,509 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:16:08,510 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 07:16:08,510 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:16:08,510 INFO L87 Difference]: Start difference. First operand 3644 states and 5128 transitions. Second operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 4 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-11-19 07:16:11,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:16:13,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:16:15,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:16:15,194 INFO L93 Difference]: Finished difference Result 10814 states and 15224 transitions. [2022-11-19 07:16:15,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-19 07:16:15,194 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 4 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) Word has length 111 [2022-11-19 07:16:15,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:16:15,238 INFO L225 Difference]: With dead ends: 10814 [2022-11-19 07:16:15,238 INFO L226 Difference]: Without dead ends: 7177 [2022-11-19 07:16:15,254 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-19 07:16:15,259 INFO L413 NwaCegarLoop]: 948 mSDtfsCounter, 799 mSDsluCounter, 2604 mSDsCounter, 0 mSdLazyCounter, 485 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 805 SdHoareTripleChecker+Valid, 3552 SdHoareTripleChecker+Invalid, 490 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 485 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2022-11-19 07:16:15,260 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [805 Valid, 3552 Invalid, 490 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 485 Invalid, 1 Unknown, 0 Unchecked, 6.3s Time] [2022-11-19 07:16:15,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7177 states. [2022-11-19 07:16:15,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7177 to 7156. [2022-11-19 07:16:15,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7156 states, 4391 states have (on average 1.2869505807333181) internal successors, (5651), 4519 states have internal predecessors, (5651), 2136 states have call successors, (2136), 617 states have call predecessors, (2136), 628 states have return successors, (2275), 2099 states have call predecessors, (2275), 2135 states have call successors, (2275) [2022-11-19 07:16:15,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7156 states to 7156 states and 10062 transitions. [2022-11-19 07:16:15,722 INFO L78 Accepts]: Start accepts. Automaton has 7156 states and 10062 transitions. Word has length 111 [2022-11-19 07:16:15,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:16:15,725 INFO L495 AbstractCegarLoop]: Abstraction has 7156 states and 10062 transitions. [2022-11-19 07:16:15,725 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 4 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-11-19 07:16:15,725 INFO L276 IsEmpty]: Start isEmpty. Operand 7156 states and 10062 transitions. [2022-11-19 07:16:15,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-11-19 07:16:15,729 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:16:15,729 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-11-19 07:16:15,729 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-19 07:16:15,729 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:16:15,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:16:15,730 INFO L85 PathProgramCache]: Analyzing trace with hash 1420816792, now seen corresponding path program 1 times [2022-11-19 07:16:15,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:16:15,730 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487427015] [2022-11-19 07:16:15,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:16:15,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:16:15,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:16:16,109 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-19 07:16:16,110 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:16:16,110 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487427015] [2022-11-19 07:16:16,110 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [487427015] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:16:16,110 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:16:16,110 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 07:16:16,111 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1658858812] [2022-11-19 07:16:16,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:16:16,113 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 07:16:16,113 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:16:16,113 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 07:16:16,114 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:16:16,114 INFO L87 Difference]: Start difference. First operand 7156 states and 10062 transitions. Second operand has 5 states, 5 states have (on average 13.6) internal successors, (68), 5 states have internal predecessors, (68), 4 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-11-19 07:16:18,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:16:21,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:16:22,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:16:22,385 INFO L93 Difference]: Finished difference Result 14326 states and 20146 transitions. [2022-11-19 07:16:22,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-19 07:16:22,386 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 5 states have internal predecessors, (68), 4 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) Word has length 110 [2022-11-19 07:16:22,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:16:22,436 INFO L225 Difference]: With dead ends: 14326 [2022-11-19 07:16:22,436 INFO L226 Difference]: Without dead ends: 7177 [2022-11-19 07:16:22,464 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-19 07:16:22,468 INFO L413 NwaCegarLoop]: 948 mSDtfsCounter, 800 mSDsluCounter, 2604 mSDsCounter, 0 mSdLazyCounter, 482 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 806 SdHoareTripleChecker+Valid, 3552 SdHoareTripleChecker+Invalid, 487 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 482 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2022-11-19 07:16:22,469 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [806 Valid, 3552 Invalid, 487 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 482 Invalid, 1 Unknown, 0 Unchecked, 5.8s Time] [2022-11-19 07:16:22,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7177 states. [2022-11-19 07:16:22,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7177 to 7156. [2022-11-19 07:16:22,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7156 states, 4391 states have (on average 1.2869505807333181) internal successors, (5651), 4519 states have internal predecessors, (5651), 2136 states have call successors, (2136), 617 states have call predecessors, (2136), 628 states have return successors, (2263), 2099 states have call predecessors, (2263), 2135 states have call successors, (2263) [2022-11-19 07:16:22,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7156 states to 7156 states and 10050 transitions. [2022-11-19 07:16:22,973 INFO L78 Accepts]: Start accepts. Automaton has 7156 states and 10050 transitions. Word has length 110 [2022-11-19 07:16:22,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:16:22,974 INFO L495 AbstractCegarLoop]: Abstraction has 7156 states and 10050 transitions. [2022-11-19 07:16:22,975 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 5 states have internal predecessors, (68), 4 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-11-19 07:16:22,975 INFO L276 IsEmpty]: Start isEmpty. Operand 7156 states and 10050 transitions. [2022-11-19 07:16:22,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-11-19 07:16:22,978 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:16:22,979 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-11-19 07:16:22,979 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-19 07:16:22,979 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:16:22,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:16:22,980 INFO L85 PathProgramCache]: Analyzing trace with hash -1155089659, now seen corresponding path program 1 times [2022-11-19 07:16:22,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:16:22,980 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1414866585] [2022-11-19 07:16:22,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:16:22,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:16:23,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:16:23,269 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-19 07:16:23,269 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:16:23,269 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1414866585] [2022-11-19 07:16:23,270 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1414866585] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:16:23,270 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:16:23,270 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 07:16:23,270 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [472999452] [2022-11-19 07:16:23,270 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:16:23,271 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 07:16:23,271 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:16:23,271 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 07:16:23,272 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:16:23,272 INFO L87 Difference]: Start difference. First operand 7156 states and 10050 transitions. Second operand has 5 states, 5 states have (on average 13.4) internal successors, (67), 5 states have internal predecessors, (67), 4 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-11-19 07:16:26,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:16:28,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:16:29,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:16:29,330 INFO L93 Difference]: Finished difference Result 17826 states and 25032 transitions. [2022-11-19 07:16:29,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-19 07:16:29,332 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 5 states have internal predecessors, (67), 4 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) Word has length 109 [2022-11-19 07:16:29,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:16:29,395 INFO L225 Difference]: With dead ends: 17826 [2022-11-19 07:16:29,396 INFO L226 Difference]: Without dead ends: 10677 [2022-11-19 07:16:29,425 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-19 07:16:29,426 INFO L413 NwaCegarLoop]: 955 mSDtfsCounter, 795 mSDsluCounter, 2614 mSDsCounter, 0 mSdLazyCounter, 488 mSolverCounterSat, 4 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 801 SdHoareTripleChecker+Valid, 3569 SdHoareTripleChecker+Invalid, 494 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 488 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2022-11-19 07:16:29,426 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [801 Valid, 3569 Invalid, 494 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 488 Invalid, 2 Unknown, 0 Unchecked, 5.6s Time] [2022-11-19 07:16:29,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10677 states. [2022-11-19 07:16:30,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10677 to 10624. [2022-11-19 07:16:30,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10624 states, 6515 states have (on average 1.2894858019953952) internal successors, (8401), 6743 states have internal predecessors, (8401), 3164 states have call successors, (3164), 925 states have call predecessors, (3164), 944 states have return successors, (3351), 3075 states have call predecessors, (3351), 3163 states have call successors, (3351) [2022-11-19 07:16:30,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10624 states to 10624 states and 14916 transitions. [2022-11-19 07:16:30,218 INFO L78 Accepts]: Start accepts. Automaton has 10624 states and 14916 transitions. Word has length 109 [2022-11-19 07:16:30,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:16:30,219 INFO L495 AbstractCegarLoop]: Abstraction has 10624 states and 14916 transitions. [2022-11-19 07:16:30,219 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 5 states have internal predecessors, (67), 4 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-11-19 07:16:30,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10624 states and 14916 transitions. [2022-11-19 07:16:30,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-19 07:16:30,228 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:16:30,229 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-11-19 07:16:30,229 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-19 07:16:30,229 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:16:30,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:16:30,230 INFO L85 PathProgramCache]: Analyzing trace with hash 1597135557, now seen corresponding path program 1 times [2022-11-19 07:16:30,230 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:16:30,230 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1789961771] [2022-11-19 07:16:30,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:16:30,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:16:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:16:30,478 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-19 07:16:30,478 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:16:30,478 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1789961771] [2022-11-19 07:16:30,478 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1789961771] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:16:30,478 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:16:30,479 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 07:16:30,479 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1965315602] [2022-11-19 07:16:30,479 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:16:30,479 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 07:16:30,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:16:30,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 07:16:30,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:16:30,480 INFO L87 Difference]: Start difference. First operand 10624 states and 14916 transitions. Second operand has 5 states, 5 states have (on average 14.0) internal successors, (70), 5 states have internal predecessors, (70), 4 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-11-19 07:16:33,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:16:35,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:16:37,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:16:39,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:16:40,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:16:40,944 INFO L93 Difference]: Finished difference Result 17918 states and 25172 transitions. [2022-11-19 07:16:40,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-19 07:16:40,944 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 5 states have internal predecessors, (70), 4 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) Word has length 112 [2022-11-19 07:16:40,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:16:41,118 INFO L225 Difference]: With dead ends: 17918 [2022-11-19 07:16:41,119 INFO L226 Difference]: Without dead ends: 10365 [2022-11-19 07:16:41,141 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-19 07:16:41,142 INFO L413 NwaCegarLoop]: 954 mSDtfsCounter, 797 mSDsluCounter, 2616 mSDsCounter, 0 mSdLazyCounter, 480 mSolverCounterSat, 4 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 803 SdHoareTripleChecker+Valid, 3570 SdHoareTripleChecker+Invalid, 487 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 480 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.9s IncrementalHoareTripleChecker+Time [2022-11-19 07:16:41,142 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [803 Valid, 3570 Invalid, 487 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 480 Invalid, 3 Unknown, 0 Unchecked, 9.9s Time] [2022-11-19 07:16:41,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10365 states. [2022-11-19 07:16:41,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10365 to 10344. [2022-11-19 07:16:41,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10344 states, 6305 states have (on average 1.288659793814433) internal successors, (8125), 6531 states have internal predecessors, (8125), 3112 states have call successors, (3112), 905 states have call predecessors, (3112), 926 states have return successors, (3301), 3023 states have call predecessors, (3301), 3111 states have call successors, (3301) [2022-11-19 07:16:41,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10344 states to 10344 states and 14538 transitions. [2022-11-19 07:16:41,785 INFO L78 Accepts]: Start accepts. Automaton has 10344 states and 14538 transitions. Word has length 112 [2022-11-19 07:16:41,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:16:41,786 INFO L495 AbstractCegarLoop]: Abstraction has 10344 states and 14538 transitions. [2022-11-19 07:16:41,786 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 5 states have internal predecessors, (70), 4 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-11-19 07:16:41,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10344 states and 14538 transitions. [2022-11-19 07:16:41,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-19 07:16:41,791 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:16:41,792 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:16:41,792 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-19 07:16:41,792 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:16:41,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:16:41,793 INFO L85 PathProgramCache]: Analyzing trace with hash 2045529076, now seen corresponding path program 1 times [2022-11-19 07:16:41,793 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:16:41,793 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1297369396] [2022-11-19 07:16:41,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:16:41,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:16:41,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:16:42,178 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-19 07:16:42,178 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:16:42,178 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1297369396] [2022-11-19 07:16:42,178 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1297369396] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:16:42,179 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2128236449] [2022-11-19 07:16:42,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:16:42,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:16:42,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:16:42,183 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:16:42,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-19 07:16:42,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:16:42,871 INFO L263 TraceCheckSpWp]: Trace formula consists of 1445 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-19 07:16:42,883 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:16:42,924 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-11-19 07:16:42,924 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 07:16:42,924 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2128236449] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:16:42,924 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 07:16:42,925 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2022-11-19 07:16:42,925 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1380418614] [2022-11-19 07:16:42,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:16:42,926 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:16:42,926 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:16:42,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:16:42,927 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-11-19 07:16:42,927 INFO L87 Difference]: Start difference. First operand 10344 states and 14538 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-19 07:16:45,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:16:47,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:16:48,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:16:48,272 INFO L93 Difference]: Finished difference Result 20801 states and 29432 transitions. [2022-11-19 07:16:48,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:16:48,273 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 121 [2022-11-19 07:16:48,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:16:48,313 INFO L225 Difference]: With dead ends: 20801 [2022-11-19 07:16:48,313 INFO L226 Difference]: Without dead ends: 10464 [2022-11-19 07:16:48,343 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-11-19 07:16:48,343 INFO L413 NwaCegarLoop]: 748 mSDtfsCounter, 2 mSDsluCounter, 740 mSDsCounter, 0 mSdLazyCounter, 205 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 1488 SdHoareTripleChecker+Invalid, 209 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 205 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2022-11-19 07:16:48,344 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 1488 Invalid, 209 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 205 Invalid, 2 Unknown, 0 Unchecked, 4.8s Time] [2022-11-19 07:16:48,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10464 states. [2022-11-19 07:16:48,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10464 to 10384. [2022-11-19 07:16:48,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10384 states, 6345 states have (on average 1.2868400315208826) internal successors, (8165), 6571 states have internal predecessors, (8165), 3112 states have call successors, (3112), 905 states have call predecessors, (3112), 926 states have return successors, (3301), 3023 states have call predecessors, (3301), 3111 states have call successors, (3301) [2022-11-19 07:16:48,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10384 states to 10384 states and 14578 transitions. [2022-11-19 07:16:48,999 INFO L78 Accepts]: Start accepts. Automaton has 10384 states and 14578 transitions. Word has length 121 [2022-11-19 07:16:48,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:16:48,999 INFO L495 AbstractCegarLoop]: Abstraction has 10384 states and 14578 transitions. [2022-11-19 07:16:49,000 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-19 07:16:49,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10384 states and 14578 transitions. [2022-11-19 07:16:49,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-19 07:16:49,005 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:16:49,005 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:16:49,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-19 07:16:49,213 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-11-19 07:16:49,213 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:16:49,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:16:49,214 INFO L85 PathProgramCache]: Analyzing trace with hash -1893880073, now seen corresponding path program 1 times [2022-11-19 07:16:49,214 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:16:49,214 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [118376932] [2022-11-19 07:16:49,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:16:49,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:16:49,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:16:49,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-19 07:16:49,699 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:16:49,700 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [118376932] [2022-11-19 07:16:49,700 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [118376932] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:16:49,700 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1631018491] [2022-11-19 07:16:49,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:16:49,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:16:49,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:16:49,702 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:16:49,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-19 07:16:50,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:16:50,310 INFO L263 TraceCheckSpWp]: Trace formula consists of 1485 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-19 07:16:50,316 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:16:50,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-19 07:16:50,653 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:16:51,063 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-11-19 07:16:51,063 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1631018491] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 07:16:51,063 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [647304436] [2022-11-19 07:16:51,085 INFO L159 IcfgInterpreter]: Started Sifa with 98 locations of interest [2022-11-19 07:16:51,085 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 07:16:51,089 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 07:16:51,094 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 07:16:51,095 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 07:16:52,027 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 546 treesize of output 430 [2022-11-19 07:16:52,324 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 546 treesize of output 430 [2022-11-19 07:16:53,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:53,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:53,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:54,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:54,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:54,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:54,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:54,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:54,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:54,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:54,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:54,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:54,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:54,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:54,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:54,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:54,032 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 32 select indices, 32 select index equivalence classes, 137 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 269 treesize of output 97 [2022-11-19 07:16:55,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:55,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:55,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:55,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:55,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:55,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:55,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:55,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:55,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:55,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:55,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:55,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:55,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:55,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:55,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:55,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:16:55,140 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 32 select indices, 32 select index equivalence classes, 137 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 269 treesize of output 97 [2022-11-19 07:17:01,268 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-19 07:17:01,273 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-19 07:17:01,746 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:17:01,747 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:17:01,768 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2022-11-19 07:17:01,786 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:17:01,787 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:17:01,883 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:17:01,884 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:17:01,902 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2022-11-19 07:17:01,919 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:17:01,920 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:17:02,372 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:17:02,373 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:17:02,392 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2022-11-19 07:17:02,414 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:17:02,415 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:17:02,441 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 151 treesize of output 133 [2022-11-19 07:17:02,460 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 115 [2022-11-19 07:17:02,493 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 07:17:02,494 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 127 treesize of output 65 [2022-11-19 07:17:02,817 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 151 treesize of output 133 [2022-11-19 07:17:02,832 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 115 [2022-11-19 07:17:02,861 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 07:17:02,862 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 127 treesize of output 65 [2022-11-19 07:17:02,889 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:17:02,890 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:17:02,906 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2022-11-19 07:17:02,921 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:17:02,922 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:17:03,406 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 07:17:03,407 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 07:17:03,409 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 07:17:03,963 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:17:04,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,120 INFO L217 Elim1Store]: Index analysis took 101 ms [2022-11-19 07:17:04,126 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:17:04,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,224 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:17:04,276 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:17:04,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,360 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:17:04,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:04,494 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:17:05,278 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:17:05,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,359 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:17:05,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,490 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:17:05,551 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:17:05,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,678 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:17:05,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:17:05,775 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:17:16,999 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_irq_1 with input of size 244 for LOIs [2022-11-19 07:17:17,389 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_error with input of size 222 for LOIs [2022-11-19 07:17:17,447 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_zalloc with input of size 118 for LOIs [2022-11-19 07:17:17,474 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-19 07:17:25,560 WARN L233 SmtUtils]: Spent 6.90s on a formula simplification that was a NOOP. DAG size: 977 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:17:41,690 WARN L233 SmtUtils]: Spent 7.35s on a formula simplification. DAG size of input: 699 DAG size of output: 696 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:17:49,664 WARN L233 SmtUtils]: Spent 7.62s on a formula simplification. DAG size of input: 711 DAG size of output: 708 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:17:57,924 WARN L233 SmtUtils]: Spent 7.89s on a formula simplification. DAG size of input: 722 DAG size of output: 713 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:18:10,011 WARN L233 SmtUtils]: Spent 11.59s on a formula simplification. DAG size of input: 878 DAG size of output: 756 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:18:22,428 WARN L233 SmtUtils]: Spent 9.75s on a formula simplification. DAG size of input: 879 DAG size of output: 806 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:18:55,096 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '222641#(and (= ~ldv_retval_3~0 0) (= 35 |~#set_impl~0.base|) (= |~#bufferoffsets~0.offset| 0) (= |~#set_impl~0.offset| 0) (<= 0 (+ ~ldv_retval_0~0 2147483648)) (= 34 |~#netdev_ops~0.base|) (= |~#xircom_pci_table~0.offset| 0) (= ~ldv_irq_data_1_1~0.offset 0) (= ~ldv_irq_line_1_2~0 0) (= ~ldv_irq_data_1_0~0.base 0) (= ~ldv_irq_line_1_0~0 0) (= ~LDV_SKBS~0.base 0) (= ~ldv_retval_1~0 0) (= |~#xircom_ops~0.offset| 0) (= |~#bufferoffsets~0.base| 38) (= ~__mod_pci__xircom_pci_table_device_table~0.subvendor 0) (= ~ldv_state_variable_2~0 0) (= ~LDV_SKBS~0.offset 0) (= ~__mod_pci__xircom_pci_table_device_table~0.driver_data 0) (= ~ldv_irq_1_3~0 0) (= ~ldv_irq_data_1_3~0.base 0) (not (= ~ldv_retval_0~0 0)) (= ~ldv_irq_1_0~0 0) (= |~#xircom_pci_table~0.base| 37) (<= ~ldv_retval_0~0 2147483647) (= ~__mod_pci__xircom_pci_table_device_table~0.device 0) (= ~netdev_ops_group1~0.base 0) (= ~ldv_state_variable_0~0 2) (= 0 |~#netdev_ops~0.offset|) (= ~ldv_state_variable_1~0 1) (= ~ldv_irq_data_1_2~0.base 0) (= ~ref_cnt~0 0) (= ~__mod_pci__xircom_pci_table_device_table~0.class 0) (= ~netdev_ops_group1~0.offset 0) (= |#NULL.offset| 0) (= ~ldv_irq_data_1_0~0.offset 0) (= ~ldv_irq_line_1_1~0 0) (= ~__mod_pci__xircom_pci_table_device_table~0.subdevice 0) (= ~__mod_pci__xircom_pci_table_device_table~0.class_mask 0) (= ~xircom_ops_group0~0.offset 0) (= ~ldv_irq_1_1~0 0) (= ~ldv_irq_data_1_1~0.base 0) (= ~ldv_irq_data_1_3~0.offset 0) (= 0 ~xircom_ops_group0~0.base) (= ~ldv_irq_line_1_3~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_irq_data_1_2~0.offset 0) (<= 0 |#StackHeapBarrier|) (= ~__mod_pci__xircom_pci_table_device_table~0.vendor 0) (= (ite (= ~last_index~0 0) 1 0) 0) (= |~#xircom_ops~0.base| 36) (= ~ldv_retval_2~0 0) (= ~ldv_irq_1_2~0 0) (= |#NULL.base| 0))' at error location [2022-11-19 07:18:55,096 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-19 07:18:55,096 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-19 07:18:55,096 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8, 8] total 15 [2022-11-19 07:18:55,097 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1046129050] [2022-11-19 07:18:55,097 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-19 07:18:55,097 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-11-19 07:18:55,098 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:18:55,098 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-11-19 07:18:55,099 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=204, Invalid=1688, Unknown=0, NotChecked=0, Total=1892 [2022-11-19 07:18:55,099 INFO L87 Difference]: Start difference. First operand 10384 states and 14578 transitions. Second operand has 15 states, 15 states have (on average 10.066666666666666) internal successors, (151), 13 states have internal predecessors, (151), 7 states have call successors, (36), 3 states have call predecessors, (36), 7 states have return successors, (36), 9 states have call predecessors, (36), 6 states have call successors, (36) [2022-11-19 07:19:05,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:19:07,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:19:12,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:19:12,026 INFO L93 Difference]: Finished difference Result 28623 states and 40088 transitions. [2022-11-19 07:19:12,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-11-19 07:19:12,026 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 10.066666666666666) internal successors, (151), 13 states have internal predecessors, (151), 7 states have call successors, (36), 3 states have call predecessors, (36), 7 states have return successors, (36), 9 states have call predecessors, (36), 6 states have call successors, (36) Word has length 128 [2022-11-19 07:19:12,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:19:12,108 INFO L225 Difference]: With dead ends: 28623 [2022-11-19 07:19:12,108 INFO L226 Difference]: Without dead ends: 20518 [2022-11-19 07:19:12,134 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 413 GetRequests, 342 SyntacticMatches, 7 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1241 ImplicationChecksByTransitivity, 98.6s TimeCoverageRelationStatistics Valid=458, Invalid=3832, Unknown=0, NotChecked=0, Total=4290 [2022-11-19 07:19:12,135 INFO L413 NwaCegarLoop]: 1140 mSDtfsCounter, 1528 mSDsluCounter, 8752 mSDsCounter, 0 mSdLazyCounter, 4045 mSolverCounterSat, 18 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1543 SdHoareTripleChecker+Valid, 9892 SdHoareTripleChecker+Invalid, 4065 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 4045 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.2s IncrementalHoareTripleChecker+Time [2022-11-19 07:19:12,135 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1543 Valid, 9892 Invalid, 4065 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [18 Valid, 4045 Invalid, 2 Unknown, 0 Unchecked, 15.2s Time] [2022-11-19 07:19:12,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20518 states. [2022-11-19 07:19:13,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20518 to 20256. [2022-11-19 07:19:13,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20256 states, 12361 states have (on average 1.2897823800663377) internal successors, (15943), 12847 states have internal predecessors, (15943), 6060 states have call successors, (6060), 1781 states have call predecessors, (6060), 1834 states have return successors, (6413), 5855 states have call predecessors, (6413), 6059 states have call successors, (6413) [2022-11-19 07:19:13,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20256 states to 20256 states and 28416 transitions. [2022-11-19 07:19:13,433 INFO L78 Accepts]: Start accepts. Automaton has 20256 states and 28416 transitions. Word has length 128 [2022-11-19 07:19:13,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:19:13,433 INFO L495 AbstractCegarLoop]: Abstraction has 20256 states and 28416 transitions. [2022-11-19 07:19:13,434 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 10.066666666666666) internal successors, (151), 13 states have internal predecessors, (151), 7 states have call successors, (36), 3 states have call predecessors, (36), 7 states have return successors, (36), 9 states have call predecessors, (36), 6 states have call successors, (36) [2022-11-19 07:19:13,434 INFO L276 IsEmpty]: Start isEmpty. Operand 20256 states and 28416 transitions. [2022-11-19 07:19:13,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-11-19 07:19:13,442 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:19:13,442 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 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] [2022-11-19 07:19:13,456 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-19 07:19:13,650 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:19:13,651 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:19:13,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:19:13,651 INFO L85 PathProgramCache]: Analyzing trace with hash 45874222, now seen corresponding path program 1 times [2022-11-19 07:19:13,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:19:13,652 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163361571] [2022-11-19 07:19:13,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:19:13,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:19:13,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:19:14,001 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-19 07:19:14,001 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:19:14,001 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1163361571] [2022-11-19 07:19:14,001 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1163361571] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:19:14,002 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1223966004] [2022-11-19 07:19:14,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:19:14,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:19:14,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:19:14,003 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:19:14,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-19 07:19:14,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:19:14,604 INFO L263 TraceCheckSpWp]: Trace formula consists of 1487 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-19 07:19:14,609 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:19:14,820 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 23 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-19 07:19:14,821 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:19:15,130 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-11-19 07:19:15,130 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1223966004] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 07:19:15,130 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1559327662] [2022-11-19 07:19:15,134 INFO L159 IcfgInterpreter]: Started Sifa with 101 locations of interest [2022-11-19 07:19:15,134 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 07:19:15,135 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 07:19:15,135 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 07:19:15,135 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 07:19:15,824 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 546 treesize of output 430 [2022-11-19 07:19:15,970 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 546 treesize of output 430 [2022-11-19 07:19:17,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:17,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:17,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:17,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:17,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:17,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:17,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:17,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:17,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:17,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:17,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:17,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:17,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:17,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:17,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:17,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:17,263 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 32 select indices, 32 select index equivalence classes, 137 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 269 treesize of output 97 [2022-11-19 07:19:18,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:18,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:18,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:18,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:18,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:18,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:18,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:18,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:18,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:18,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:18,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:18,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:18,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:18,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:18,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:18,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:18,292 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 32 select indices, 32 select index equivalence classes, 137 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 269 treesize of output 97 [2022-11-19 07:19:23,411 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-19 07:19:23,416 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-19 07:19:23,742 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:19:23,743 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:19:23,759 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2022-11-19 07:19:23,773 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:19:23,774 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:19:23,820 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2022-11-19 07:19:23,833 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:19:23,834 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:19:23,853 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:19:23,854 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:19:24,098 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2022-11-19 07:19:24,110 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:19:24,111 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:19:24,124 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:19:24,125 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:19:24,145 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 46 [2022-11-19 07:19:24,170 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 07:19:24,170 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 58 treesize of output 42 [2022-11-19 07:19:24,184 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 16 [2022-11-19 07:19:24,381 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2022-11-19 07:19:24,394 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:19:24,394 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:19:24,410 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:19:24,411 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:19:24,432 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 46 [2022-11-19 07:19:24,458 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 07:19:24,458 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 58 treesize of output 42 [2022-11-19 07:19:24,484 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 16 [2022-11-19 07:19:24,858 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 07:19:24,860 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 07:19:24,862 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 07:19:25,286 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:19:25,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,361 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:19:25,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,492 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:19:25,558 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:19:25,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,688 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:19:25,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:25,778 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:19:26,295 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:19:26,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,412 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:19:26,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,501 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:19:26,555 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:19:26,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,679 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:19:26,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:26,770 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:19:28,023 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:19:28,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,096 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:19:28,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,219 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:19:28,276 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:19:28,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,386 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:19:28,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,467 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:19:28,924 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:19:28,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:28,998 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:19:29,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,165 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:19:29,239 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:19:29,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,324 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:19:29,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:19:29,460 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:19:36,360 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_irq_1 with input of size 253 for LOIs [2022-11-19 07:19:36,763 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_error with input of size 122 for LOIs [2022-11-19 07:19:36,771 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_zalloc with input of size 118 for LOIs [2022-11-19 07:19:36,799 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-19 07:19:44,170 WARN L233 SmtUtils]: Spent 6.85s on a formula simplification that was a NOOP. DAG size: 977 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:20:00,283 WARN L233 SmtUtils]: Spent 7.33s on a formula simplification. DAG size of input: 699 DAG size of output: 696 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:20:08,211 WARN L233 SmtUtils]: Spent 7.57s on a formula simplification. DAG size of input: 711 DAG size of output: 708 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:20:16,419 WARN L233 SmtUtils]: Spent 7.81s on a formula simplification. DAG size of input: 722 DAG size of output: 713 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:20:44,039 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '298084#(and (<= ~ldv_irq_1_0~0 0) (= ~ldv_retval_3~0 0) (= 35 |~#set_impl~0.base|) (= |~#bufferoffsets~0.offset| 0) (= |~#set_impl~0.offset| 0) (<= 0 (+ ~ldv_retval_0~0 2147483648)) (= 34 |~#netdev_ops~0.base|) (= |~#xircom_pci_table~0.offset| 0) (= ~ldv_irq_data_1_1~0.offset 0) (= ~ldv_irq_line_1_2~0 0) (= ~ldv_irq_data_1_0~0.base 0) (= ~ldv_irq_line_1_0~0 0) (= ~LDV_SKBS~0.base 0) (= ~ldv_retval_1~0 0) (= |~#xircom_ops~0.offset| 0) (= |~#bufferoffsets~0.base| 38) (= ~__mod_pci__xircom_pci_table_device_table~0.subvendor 0) (= ~ldv_state_variable_2~0 0) (= ~LDV_SKBS~0.offset 0) (= ~__mod_pci__xircom_pci_table_device_table~0.driver_data 0) (= ~ldv_irq_1_3~0 0) (= ~ldv_irq_data_1_3~0.base 0) (not (= ~ldv_retval_0~0 0)) (= |~#xircom_pci_table~0.base| 37) (<= ~ldv_retval_0~0 2147483647) (= ~__mod_pci__xircom_pci_table_device_table~0.device 0) (= ~netdev_ops_group1~0.base 0) (= ~ldv_state_variable_0~0 2) (= 0 |~#netdev_ops~0.offset|) (= ~ldv_state_variable_1~0 1) (= ~ldv_irq_data_1_2~0.base 0) (= ~ref_cnt~0 0) (= ~__mod_pci__xircom_pci_table_device_table~0.class 0) (= ~netdev_ops_group1~0.offset 0) (= |#NULL.offset| 0) (= ~ldv_irq_data_1_0~0.offset 0) (= ~ldv_irq_line_1_1~0 0) (= ~__mod_pci__xircom_pci_table_device_table~0.subdevice 0) (= ~__mod_pci__xircom_pci_table_device_table~0.class_mask 0) (= ~xircom_ops_group0~0.offset 0) (= ~ldv_irq_1_1~0 0) (= ~ldv_irq_data_1_1~0.base 0) (= ~ldv_irq_data_1_3~0.offset 0) (= 0 ~xircom_ops_group0~0.base) (= ~ldv_irq_line_1_3~0 0) (<= 0 ~ldv_irq_1_0~0) (= ~ldv_state_variable_3~0 0) (= ~ldv_irq_data_1_2~0.offset 0) (<= 0 |#StackHeapBarrier|) (= ~__mod_pci__xircom_pci_table_device_table~0.vendor 0) (= (ite (= ~last_index~0 0) 1 0) 0) (= |~#xircom_ops~0.base| 36) (= ~ldv_retval_2~0 0) (= ~ldv_irq_1_2~0 0) (= |#NULL.base| 0))' at error location [2022-11-19 07:20:44,039 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-19 07:20:44,040 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-19 07:20:44,040 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 16 [2022-11-19 07:20:44,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [759735266] [2022-11-19 07:20:44,040 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-19 07:20:44,041 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-11-19 07:20:44,041 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:20:44,042 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-11-19 07:20:44,042 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=271, Invalid=1985, Unknown=0, NotChecked=0, Total=2256 [2022-11-19 07:20:44,043 INFO L87 Difference]: Start difference. First operand 20256 states and 28416 transitions. Second operand has 16 states, 16 states have (on average 9.8125) internal successors, (157), 14 states have internal predecessors, (157), 8 states have call successors, (37), 3 states have call predecessors, (37), 7 states have return successors, (36), 9 states have call predecessors, (36), 7 states have call successors, (36) [2022-11-19 07:20:49,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:20:51,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:20:53,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:20:57,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:21:00,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:21:02,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:21:03,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:21:06,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:21:15,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:21:16,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:21:16,711 INFO L93 Difference]: Finished difference Result 52532 states and 73700 transitions. [2022-11-19 07:21:16,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-11-19 07:21:16,711 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 9.8125) internal successors, (157), 14 states have internal predecessors, (157), 8 states have call successors, (37), 3 states have call predecessors, (37), 7 states have return successors, (36), 9 states have call predecessors, (36), 7 states have call successors, (36) Word has length 129 [2022-11-19 07:21:16,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:21:16,894 INFO L225 Difference]: With dead ends: 52532 [2022-11-19 07:21:16,894 INFO L226 Difference]: Without dead ends: 38059 [2022-11-19 07:21:16,949 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 428 GetRequests, 342 SyntacticMatches, 7 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2103 ImplicationChecksByTransitivity, 68.5s TimeCoverageRelationStatistics Valid=734, Invalid=5746, Unknown=0, NotChecked=0, Total=6480 [2022-11-19 07:21:16,950 INFO L413 NwaCegarLoop]: 1302 mSDtfsCounter, 2804 mSDsluCounter, 12794 mSDsCounter, 0 mSdLazyCounter, 3789 mSolverCounterSat, 1030 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2824 SdHoareTripleChecker+Valid, 14096 SdHoareTripleChecker+Invalid, 4823 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1030 IncrementalHoareTripleChecker+Valid, 3789 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.1s IncrementalHoareTripleChecker+Time [2022-11-19 07:21:16,950 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2824 Valid, 14096 Invalid, 4823 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1030 Valid, 3789 Invalid, 4 Unknown, 0 Unchecked, 30.1s Time] [2022-11-19 07:21:16,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38059 states. [2022-11-19 07:21:18,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38059 to 37740. [2022-11-19 07:21:18,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37740 states, 23057 states have (on average 1.289716788827688) internal successors, (29737), 24031 states have internal predecessors, (29737), 11250 states have call successors, (11250), 3319 states have call predecessors, (11250), 3432 states have return successors, (11977), 10813 states have call predecessors, (11977), 11249 states have call successors, (11977) [2022-11-19 07:21:19,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37740 states to 37740 states and 52964 transitions. [2022-11-19 07:21:19,291 INFO L78 Accepts]: Start accepts. Automaton has 37740 states and 52964 transitions. Word has length 129 [2022-11-19 07:21:19,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:21:19,291 INFO L495 AbstractCegarLoop]: Abstraction has 37740 states and 52964 transitions. [2022-11-19 07:21:19,291 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 9.8125) internal successors, (157), 14 states have internal predecessors, (157), 8 states have call successors, (37), 3 states have call predecessors, (37), 7 states have return successors, (36), 9 states have call predecessors, (36), 7 states have call successors, (36) [2022-11-19 07:21:19,292 INFO L276 IsEmpty]: Start isEmpty. Operand 37740 states and 52964 transitions. [2022-11-19 07:21:19,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-19 07:21:19,300 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:21:19,300 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 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] [2022-11-19 07:21:19,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-11-19 07:21:19,508 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-11-19 07:21:19,508 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:21:19,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:21:19,509 INFO L85 PathProgramCache]: Analyzing trace with hash -1219003682, now seen corresponding path program 1 times [2022-11-19 07:21:19,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:21:19,509 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [792571881] [2022-11-19 07:21:19,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:21:19,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:21:19,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:21:19,996 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-19 07:21:19,996 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:21:19,997 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [792571881] [2022-11-19 07:21:19,997 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [792571881] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:21:19,997 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2053848397] [2022-11-19 07:21:19,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:21:19,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:21:19,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:21:19,999 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:21:20,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-19 07:21:20,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:21:20,596 INFO L263 TraceCheckSpWp]: Trace formula consists of 1489 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-19 07:21:20,601 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:21:20,834 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 23 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-19 07:21:20,834 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:21:21,159 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-11-19 07:21:21,159 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2053848397] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 07:21:21,160 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [592848263] [2022-11-19 07:21:21,163 INFO L159 IcfgInterpreter]: Started Sifa with 102 locations of interest [2022-11-19 07:21:21,163 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 07:21:21,164 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 07:21:21,164 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 07:21:21,164 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 07:21:21,893 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 546 treesize of output 430 [2022-11-19 07:21:22,065 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 546 treesize of output 430 [2022-11-19 07:21:23,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:23,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:23,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:23,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:23,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:23,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:23,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:23,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:23,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:23,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:23,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:23,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:23,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:23,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:23,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:23,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:23,132 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 32 select indices, 32 select index equivalence classes, 137 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 269 treesize of output 97 [2022-11-19 07:21:24,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:24,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:24,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:24,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:24,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:24,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:24,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:24,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:24,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:24,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:24,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:24,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:24,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:24,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:24,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:24,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:24,203 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 32 select indices, 32 select index equivalence classes, 137 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 269 treesize of output 97 [2022-11-19 07:21:30,018 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-19 07:21:30,023 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-19 07:21:30,333 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:21:30,334 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:21:30,346 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2022-11-19 07:21:30,362 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:21:30,363 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:21:30,413 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:21:30,414 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:21:30,428 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2022-11-19 07:21:30,442 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:21:30,443 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:21:30,703 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 151 treesize of output 133 [2022-11-19 07:21:30,716 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 115 [2022-11-19 07:21:30,741 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 07:21:30,742 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 127 treesize of output 65 [2022-11-19 07:21:30,764 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2022-11-19 07:21:30,778 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:21:30,779 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:21:30,793 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:21:30,794 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:21:30,995 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 151 treesize of output 133 [2022-11-19 07:21:31,008 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 115 [2022-11-19 07:21:31,036 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 07:21:31,037 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 127 treesize of output 65 [2022-11-19 07:21:31,067 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:21:31,068 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:21:31,081 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:21:31,082 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:21:31,097 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2022-11-19 07:21:31,455 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 07:21:31,457 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 07:21:31,459 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 07:21:31,783 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:21:31,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,868 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:21:31,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:31,993 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:21:32,115 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:21:32,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,234 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:21:32,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,316 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:21:32,879 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:21:32,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:32,954 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:21:33,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,076 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:21:33,141 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:21:33,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,209 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:21:33,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:33,329 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:21:34,491 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:21:34,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,567 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:21:34,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,688 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:21:34,741 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:21:34,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,846 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:21:34,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:34,928 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:21:35,384 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:21:35,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,508 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:21:35,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,666 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:21:35,740 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:21:35,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,834 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:21:35,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:21:35,978 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:21:52,570 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_irq_1 with input of size 229 for LOIs [2022-11-19 07:21:52,912 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_error with input of size 121 for LOIs [2022-11-19 07:21:52,920 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_zalloc with input of size 118 for LOIs [2022-11-19 07:21:52,947 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-19 07:22:00,287 WARN L233 SmtUtils]: Spent 6.83s on a formula simplification that was a NOOP. DAG size: 977 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:22:16,377 WARN L233 SmtUtils]: Spent 7.33s on a formula simplification. DAG size of input: 699 DAG size of output: 696 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:22:24,285 WARN L233 SmtUtils]: Spent 7.55s on a formula simplification. DAG size of input: 711 DAG size of output: 708 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:22:32,451 WARN L233 SmtUtils]: Spent 7.77s on a formula simplification. DAG size of input: 722 DAG size of output: 713 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:23:06,403 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '436767#(and (= ~ldv_retval_3~0 0) (= 35 |~#set_impl~0.base|) (= |~#bufferoffsets~0.offset| 0) (= |~#set_impl~0.offset| 0) (<= 0 (+ ~ldv_retval_0~0 2147483648)) (= 34 |~#netdev_ops~0.base|) (= |~#xircom_pci_table~0.offset| 0) (= ~ldv_irq_data_1_1~0.offset 0) (= ~ldv_irq_line_1_2~0 0) (= ~ldv_irq_data_1_0~0.base 0) (= ~ldv_irq_line_1_0~0 0) (= ~LDV_SKBS~0.base 0) (= ~ldv_retval_1~0 0) (= |~#xircom_ops~0.offset| 0) (= |~#bufferoffsets~0.base| 38) (= ~__mod_pci__xircom_pci_table_device_table~0.subvendor 0) (= ~ldv_state_variable_2~0 0) (= ~LDV_SKBS~0.offset 0) (= ~__mod_pci__xircom_pci_table_device_table~0.driver_data 0) (= ~ldv_irq_1_3~0 0) (= ~ldv_irq_data_1_3~0.base 0) (not (= ~ldv_retval_0~0 0)) (= ~ldv_irq_1_0~0 0) (= |~#xircom_pci_table~0.base| 37) (<= ~ldv_retval_0~0 2147483647) (= ~__mod_pci__xircom_pci_table_device_table~0.device 0) (= ~netdev_ops_group1~0.base 0) (= ~ldv_state_variable_0~0 2) (= 0 |~#netdev_ops~0.offset|) (= ~ldv_state_variable_1~0 1) (= ~ldv_irq_data_1_2~0.base 0) (= ~ref_cnt~0 0) (= ~__mod_pci__xircom_pci_table_device_table~0.class 0) (= ~netdev_ops_group1~0.offset 0) (= |#NULL.offset| 0) (= ~ldv_irq_data_1_0~0.offset 0) (= ~ldv_irq_line_1_1~0 0) (= ~__mod_pci__xircom_pci_table_device_table~0.subdevice 0) (= ~__mod_pci__xircom_pci_table_device_table~0.class_mask 0) (= ~xircom_ops_group0~0.offset 0) (= ~ldv_irq_1_1~0 0) (= ~ldv_irq_data_1_1~0.base 0) (= ~ldv_irq_data_1_3~0.offset 0) (= 0 ~xircom_ops_group0~0.base) (= ~ldv_irq_line_1_3~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_irq_data_1_2~0.offset 0) (<= 0 |#StackHeapBarrier|) (= ~__mod_pci__xircom_pci_table_device_table~0.vendor 0) (= (ite (= ~last_index~0 0) 1 0) 0) (= |~#xircom_ops~0.base| 36) (= ~ldv_retval_2~0 0) (= ~ldv_irq_1_2~0 0) (= |#NULL.base| 0))' at error location [2022-11-19 07:23:06,403 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-19 07:23:06,404 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-19 07:23:06,404 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 16 [2022-11-19 07:23:06,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [325992492] [2022-11-19 07:23:06,404 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-19 07:23:06,405 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-11-19 07:23:06,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:23:06,405 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-11-19 07:23:06,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=280, Invalid=2072, Unknown=0, NotChecked=0, Total=2352 [2022-11-19 07:23:06,406 INFO L87 Difference]: Start difference. First operand 37740 states and 52964 transitions. Second operand has 16 states, 16 states have (on average 9.9375) internal successors, (159), 14 states have internal predecessors, (159), 8 states have call successors, (37), 3 states have call predecessors, (37), 7 states have return successors, (36), 9 states have call predecessors, (36), 7 states have call successors, (36) [2022-11-19 07:23:10,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:23:13,448 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:23:16,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:23:18,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:23:20,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:23:23,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:23:26,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:23:28,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:23:29,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:23:32,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:23:34,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:23:37,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:23:39,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:23:41,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:23:45,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:23:45,310 INFO L93 Difference]: Finished difference Result 108612 states and 152452 transitions. [2022-11-19 07:23:45,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-11-19 07:23:45,311 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 9.9375) internal successors, (159), 14 states have internal predecessors, (159), 8 states have call successors, (37), 3 states have call predecessors, (37), 7 states have return successors, (36), 9 states have call predecessors, (36), 7 states have call successors, (36) Word has length 130 [2022-11-19 07:23:45,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:23:45,688 INFO L225 Difference]: With dead ends: 108612 [2022-11-19 07:23:45,688 INFO L226 Difference]: Without dead ends: 76747 [2022-11-19 07:23:45,806 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 431 GetRequests, 344 SyntacticMatches, 7 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2165 ImplicationChecksByTransitivity, 74.6s TimeCoverageRelationStatistics Valid=745, Invalid=5897, Unknown=0, NotChecked=0, Total=6642 [2022-11-19 07:23:45,806 INFO L413 NwaCegarLoop]: 1302 mSDtfsCounter, 2426 mSDsluCounter, 12923 mSDsCounter, 0 mSdLazyCounter, 3270 mSolverCounterSat, 702 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2446 SdHoareTripleChecker+Valid, 14225 SdHoareTripleChecker+Invalid, 3981 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 702 IncrementalHoareTripleChecker+Valid, 3270 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.5s IncrementalHoareTripleChecker+Time [2022-11-19 07:23:45,808 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2446 Valid, 14225 Invalid, 3981 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [702 Valid, 3270 Invalid, 9 Unknown, 0 Unchecked, 35.5s Time] [2022-11-19 07:23:45,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76747 states. [2022-11-19 07:23:49,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76747 to 72724. [2022-11-19 07:23:49,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72724 states, 44515 states have (on average 1.2895653150623385) internal successors, (57405), 46395 states have internal predecessors, (57405), 21598 states have call successors, (21598), 6371 states have call predecessors, (21598), 6610 states have return successors, (22975), 20777 states have call predecessors, (22975), 21597 states have call successors, (22975) [2022-11-19 07:23:50,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72724 states to 72724 states and 101978 transitions. [2022-11-19 07:23:50,125 INFO L78 Accepts]: Start accepts. Automaton has 72724 states and 101978 transitions. Word has length 130 [2022-11-19 07:23:50,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:23:50,126 INFO L495 AbstractCegarLoop]: Abstraction has 72724 states and 101978 transitions. [2022-11-19 07:23:50,126 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 9.9375) internal successors, (159), 14 states have internal predecessors, (159), 8 states have call successors, (37), 3 states have call predecessors, (37), 7 states have return successors, (36), 9 states have call predecessors, (36), 7 states have call successors, (36) [2022-11-19 07:23:50,126 INFO L276 IsEmpty]: Start isEmpty. Operand 72724 states and 101978 transitions. [2022-11-19 07:23:50,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-19 07:23:50,137 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:23:50,137 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 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] [2022-11-19 07:23:50,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-19 07:23:50,346 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:23:50,346 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:23:50,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:23:50,347 INFO L85 PathProgramCache]: Analyzing trace with hash 1251735349, now seen corresponding path program 1 times [2022-11-19 07:23:50,347 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:23:50,347 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [441262301] [2022-11-19 07:23:50,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:23:50,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:23:50,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:23:50,831 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-19 07:23:50,831 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:23:50,831 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [441262301] [2022-11-19 07:23:50,832 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [441262301] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:23:50,832 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1007877785] [2022-11-19 07:23:50,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:23:50,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:23:50,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:23:50,833 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:23:50,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-19 07:23:51,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:23:51,461 INFO L263 TraceCheckSpWp]: Trace formula consists of 1491 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-19 07:23:51,465 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:23:51,738 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 23 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-19 07:23:51,738 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:23:52,029 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-11-19 07:23:52,030 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1007877785] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 07:23:52,030 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [459935232] [2022-11-19 07:23:52,033 INFO L159 IcfgInterpreter]: Started Sifa with 103 locations of interest [2022-11-19 07:23:52,033 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 07:23:52,034 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 07:23:52,034 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 07:23:52,034 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 07:23:52,444 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 546 treesize of output 430 [2022-11-19 07:23:52,631 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 546 treesize of output 430 [2022-11-19 07:23:53,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:53,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:53,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:53,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:53,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:53,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:53,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:53,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:53,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:53,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:53,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:53,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:53,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:53,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:53,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:53,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:53,703 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 32 select indices, 32 select index equivalence classes, 137 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 269 treesize of output 97 [2022-11-19 07:23:54,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:54,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:54,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:54,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:54,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:54,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:54,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:54,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:54,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:54,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:54,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:54,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:54,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:54,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:54,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:54,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:23:54,918 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 32 select indices, 32 select index equivalence classes, 137 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 269 treesize of output 97 [2022-11-19 07:23:59,923 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-19 07:23:59,928 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-19 07:24:00,229 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:24:00,230 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:24:00,241 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2022-11-19 07:24:00,253 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:24:00,254 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:24:00,294 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2022-11-19 07:24:00,307 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:24:00,307 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:24:00,323 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:24:00,324 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:24:00,555 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 07:24:00,556 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 76 treesize of output 48 [2022-11-19 07:24:00,569 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 22 [2022-11-19 07:24:00,582 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 16 [2022-11-19 07:24:00,603 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:24:00,604 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:24:00,618 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:24:00,619 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:24:00,636 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2022-11-19 07:24:00,799 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 46 [2022-11-19 07:24:00,812 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 28 [2022-11-19 07:24:00,837 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 07:24:00,837 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 36 [2022-11-19 07:24:00,859 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2022-11-19 07:24:00,874 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:24:00,874 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:24:00,890 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:24:00,891 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-19 07:24:01,258 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 07:24:01,260 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 07:24:01,262 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 07:24:01,551 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:24:01,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,620 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:24:01,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,727 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:24:01,779 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:24:01,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,846 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:24:01,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:01,953 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:24:02,650 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:24:02,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,751 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:24:02,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,831 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:24:02,881 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:24:02,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:02,984 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:24:03,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:03,087 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:24:04,787 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:24:04,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,861 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:24:04,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:04,983 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:24:05,039 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:24:05,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,105 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:24:05,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,207 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:24:05,679 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:24:05,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,779 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:24:05,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,871 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:24:05,927 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 840 treesize of output 652 [2022-11-19 07:24:05,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:05,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,043 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1770 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 0 case distinctions, treesize of input 419 treesize of output 181 [2022-11-19 07:24:06,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:24:06,124 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 100 [2022-11-19 07:24:21,916 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_irq_1 with input of size 229 for LOIs [2022-11-19 07:24:22,253 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_error with input of size 121 for LOIs [2022-11-19 07:24:22,260 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_zalloc with input of size 118 for LOIs [2022-11-19 07:24:22,286 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-19 07:24:29,639 WARN L233 SmtUtils]: Spent 6.85s on a formula simplification that was a NOOP. DAG size: 977 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:24:45,747 WARN L233 SmtUtils]: Spent 7.37s on a formula simplification. DAG size of input: 699 DAG size of output: 696 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:24:53,701 WARN L233 SmtUtils]: Spent 7.60s on a formula simplification. DAG size of input: 711 DAG size of output: 708 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:25:01,943 WARN L233 SmtUtils]: Spent 7.85s on a formula simplification. DAG size of input: 722 DAG size of output: 713 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:25:33,380 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '714385#(and (= ~ldv_retval_3~0 0) (= 35 |~#set_impl~0.base|) (= |~#bufferoffsets~0.offset| 0) (= |~#set_impl~0.offset| 0) (<= 0 (+ ~ldv_retval_0~0 2147483648)) (= 34 |~#netdev_ops~0.base|) (= |~#xircom_pci_table~0.offset| 0) (= ~ldv_irq_data_1_1~0.offset 0) (= ~ldv_irq_line_1_2~0 0) (= ~ldv_irq_data_1_0~0.base 0) (= ~ldv_irq_line_1_0~0 0) (= ~LDV_SKBS~0.base 0) (= ~ldv_retval_1~0 0) (= |~#xircom_ops~0.offset| 0) (= |~#bufferoffsets~0.base| 38) (= ~__mod_pci__xircom_pci_table_device_table~0.subvendor 0) (= ~ldv_state_variable_2~0 0) (= ~LDV_SKBS~0.offset 0) (= ~__mod_pci__xircom_pci_table_device_table~0.driver_data 0) (= ~ldv_irq_1_3~0 0) (= ~ldv_irq_data_1_3~0.base 0) (not (= ~ldv_retval_0~0 0)) (= ~ldv_irq_1_0~0 0) (= |~#xircom_pci_table~0.base| 37) (<= ~ldv_retval_0~0 2147483647) (= ~__mod_pci__xircom_pci_table_device_table~0.device 0) (= ~netdev_ops_group1~0.base 0) (= ~ldv_state_variable_0~0 2) (= 0 |~#netdev_ops~0.offset|) (= ~ldv_state_variable_1~0 1) (= ~ldv_irq_data_1_2~0.base 0) (= ~ref_cnt~0 0) (= ~__mod_pci__xircom_pci_table_device_table~0.class 0) (= ~netdev_ops_group1~0.offset 0) (= |#NULL.offset| 0) (= ~ldv_irq_data_1_0~0.offset 0) (= ~ldv_irq_line_1_1~0 0) (= ~__mod_pci__xircom_pci_table_device_table~0.subdevice 0) (= ~__mod_pci__xircom_pci_table_device_table~0.class_mask 0) (= ~xircom_ops_group0~0.offset 0) (= ~ldv_irq_1_1~0 0) (= ~ldv_irq_data_1_1~0.base 0) (= ~ldv_irq_data_1_3~0.offset 0) (= 0 ~xircom_ops_group0~0.base) (= ~ldv_irq_line_1_3~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_irq_data_1_2~0.offset 0) (<= 0 |#StackHeapBarrier|) (= ~__mod_pci__xircom_pci_table_device_table~0.vendor 0) (= (ite (= ~last_index~0 0) 1 0) 0) (= |~#xircom_ops~0.base| 36) (= ~ldv_retval_2~0 0) (= ~ldv_irq_1_2~0 0) (= |#NULL.base| 0))' at error location [2022-11-19 07:25:33,380 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-19 07:25:33,380 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-19 07:25:33,381 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 16 [2022-11-19 07:25:33,381 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1940014457] [2022-11-19 07:25:33,381 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-19 07:25:33,382 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-11-19 07:25:33,382 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:25:33,382 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-11-19 07:25:33,383 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=295, Invalid=2155, Unknown=0, NotChecked=0, Total=2450 [2022-11-19 07:25:33,384 INFO L87 Difference]: Start difference. First operand 72724 states and 101978 transitions. Second operand has 16 states, 16 states have (on average 10.0625) internal successors, (161), 14 states have internal predecessors, (161), 8 states have call successors, (37), 3 states have call predecessors, (37), 7 states have return successors, (36), 9 states have call predecessors, (36), 7 states have call successors, (36) [2022-11-19 07:25:39,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:25:41,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:25:43,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:25:44,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:25:47,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:25:48,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:25:53,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:25:58,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:25:59,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:25:59,724 INFO L93 Difference]: Finished difference Result 167800 states and 235330 transitions. [2022-11-19 07:25:59,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-11-19 07:25:59,724 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 10.0625) internal successors, (161), 14 states have internal predecessors, (161), 8 states have call successors, (37), 3 states have call predecessors, (37), 7 states have return successors, (36), 9 states have call predecessors, (36), 7 states have call successors, (36) Word has length 131 [2022-11-19 07:25:59,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:26:00,165 INFO L225 Difference]: With dead ends: 167800 [2022-11-19 07:26:00,165 INFO L226 Difference]: Without dead ends: 99451 [2022-11-19 07:26:00,381 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 434 GetRequests, 347 SyntacticMatches, 6 SemanticMatches, 81 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2218 ImplicationChecksByTransitivity, 72.2s TimeCoverageRelationStatistics Valid=762, Invalid=6044, Unknown=0, NotChecked=0, Total=6806 [2022-11-19 07:26:00,382 INFO L413 NwaCegarLoop]: 1305 mSDtfsCounter, 2419 mSDsluCounter, 13743 mSDsCounter, 0 mSdLazyCounter, 3918 mSolverCounterSat, 704 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2444 SdHoareTripleChecker+Valid, 15048 SdHoareTripleChecker+Invalid, 4625 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 704 IncrementalHoareTripleChecker+Valid, 3918 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.9s IncrementalHoareTripleChecker+Time [2022-11-19 07:26:00,382 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2444 Valid, 15048 Invalid, 4625 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [704 Valid, 3918 Invalid, 3 Unknown, 0 Unchecked, 21.9s Time] [2022-11-19 07:26:00,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99451 states. [2022-11-19 07:26:05,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99451 to 98708. [2022-11-19 07:26:05,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 98708 states, 60351 states have (on average 1.289473248164902) internal successors, (77821), 62843 states have internal predecessors, (77821), 29420 states have call successors, (29420), 8629 states have call predecessors, (29420), 8936 states have return successors, (31315), 28355 states have call predecessors, (31315), 29419 states have call successors, (31315) [2022-11-19 07:26:05,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98708 states to 98708 states and 138556 transitions. [2022-11-19 07:26:05,716 INFO L78 Accepts]: Start accepts. Automaton has 98708 states and 138556 transitions. Word has length 131 [2022-11-19 07:26:05,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:26:05,716 INFO L495 AbstractCegarLoop]: Abstraction has 98708 states and 138556 transitions. [2022-11-19 07:26:05,717 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 10.0625) internal successors, (161), 14 states have internal predecessors, (161), 8 states have call successors, (37), 3 states have call predecessors, (37), 7 states have return successors, (36), 9 states have call predecessors, (36), 7 states have call successors, (36) [2022-11-19 07:26:05,717 INFO L276 IsEmpty]: Start isEmpty. Operand 98708 states and 138556 transitions. [2022-11-19 07:26:05,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2022-11-19 07:26:05,890 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:26:05,890 INFO L195 NwaCegarLoop]: trace histogram [17, 10, 7, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:26:05,904 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-19 07:26:06,099 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97cbc68a-e451-4620-bf73-8887b611287e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:26:06,100 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:26:06,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:26:06,100 INFO L85 PathProgramCache]: Analyzing trace with hash 643657119, now seen corresponding path program 1 times [2022-11-19 07:26:06,100 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:26:06,101 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2049372261] [2022-11-19 07:26:06,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:26:06,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:26:06,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:26:06,494 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 565 trivial. 0 not checked. [2022-11-19 07:26:06,494 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:26:06,494 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2049372261] [2022-11-19 07:26:06,494 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2049372261] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:26:06,494 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:26:06,495 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:26:06,495 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1740180926] [2022-11-19 07:26:06,495 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:26:06,496 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:26:06,497 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:26:06,497 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:26:06,497 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:26:06,498 INFO L87 Difference]: Start difference. First operand 98708 states and 138556 transitions. Second operand has 3 states, 3 states have (on average 58.333333333333336) internal successors, (175), 3 states have internal predecessors, (175), 2 states have call successors, (78), 2 states have call predecessors, (78), 1 states have return successors, (77), 2 states have call predecessors, (77), 2 states have call successors, (77) [2022-11-19 07:26:09,497 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 [] [2022-11-19 07:26:16,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:26:16,161 INFO L93 Difference]: Finished difference Result 242022 states and 338528 transitions. [2022-11-19 07:26:16,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:26:16,162 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 58.333333333333336) internal successors, (175), 3 states have internal predecessors, (175), 2 states have call successors, (78), 2 states have call predecessors, (78), 1 states have return successors, (77), 2 states have call predecessors, (77), 2 states have call successors, (77) Word has length 435 [2022-11-19 07:26:16,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:26:16,857 INFO L225 Difference]: With dead ends: 242022 [2022-11-19 07:26:16,857 INFO L226 Difference]: Without dead ends: 143321 [2022-11-19 07:26:17,109 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 [2022-11-19 07:26:17,110 INFO L413 NwaCegarLoop]: 978 mSDtfsCounter, 469 mSDsluCounter, 734 mSDsCounter, 0 mSdLazyCounter, 231 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 470 SdHoareTripleChecker+Valid, 1712 SdHoareTripleChecker+Invalid, 234 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 231 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2022-11-19 07:26:17,110 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [470 Valid, 1712 Invalid, 234 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 231 Invalid, 1 Unknown, 0 Unchecked, 3.5s Time] [2022-11-19 07:26:17,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143321 states.