./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0 --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 bf5e73d985bafa5e008f16fba6fb54da90c4b127699bd918a748611ea9b79793 --- 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-e04fb08 [2022-11-16 20:12:54,887 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 20:12:54,890 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 20:12:54,935 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 20:12:54,938 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 20:12:54,942 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 20:12:54,943 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 20:12:54,947 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 20:12:54,952 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 20:12:54,953 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 20:12:54,955 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 20:12:54,958 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 20:12:54,958 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 20:12:54,965 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 20:12:54,966 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 20:12:54,969 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 20:12:54,971 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 20:12:54,973 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 20:12:54,975 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 20:12:54,978 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 20:12:54,981 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 20:12:54,982 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 20:12:54,984 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 20:12:54,985 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 20:12:54,988 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 20:12:54,989 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 20:12:54,989 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 20:12:54,990 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 20:12:54,991 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 20:12:54,992 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 20:12:54,992 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 20:12:54,993 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 20:12:54,994 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 20:12:54,995 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 20:12:54,996 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 20:12:54,996 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 20:12:54,997 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 20:12:54,998 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 20:12:54,998 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 20:12:54,999 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 20:12:55,000 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 20:12:55,001 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-16 20:12:55,022 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 20:12:55,023 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 20:12:55,023 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 20:12:55,023 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 20:12:55,024 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 20:12:55,024 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 20:12:55,025 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 20:12:55,025 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 20:12:55,025 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 20:12:55,025 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-16 20:12:55,026 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 20:12:55,026 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 20:12:55,026 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-16 20:12:55,026 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-16 20:12:55,027 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 20:12:55,027 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-16 20:12:55,027 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-16 20:12:55,028 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-16 20:12:55,028 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 20:12:55,029 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 20:12:55,029 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 20:12:55,029 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 20:12:55,029 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 20:12:55,030 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 20:12:55,030 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 20:12:55,030 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 20:12:55,030 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 20:12:55,031 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 20:12:55,031 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 20:12:55,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:12:55,031 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 20:12:55,032 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-16 20:12:55,032 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 20:12:55,032 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 20:12:55,032 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-16 20:12:55,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 20:12:55,033 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 20:12:55,033 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 20:12:55,033 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_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf5e73d985bafa5e008f16fba6fb54da90c4b127699bd918a748611ea9b79793 [2022-11-16 20:12:55,295 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 20:12:55,332 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 20:12:55,336 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 20:12:55,338 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 20:12:55,339 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 20:12:55,341 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-16 20:12:55,420 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/data/535593872/7742aa5046db4d2a819b1f6fe32ff546/FLAG6705bc708 [2022-11-16 20:12:56,249 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 20:12:56,250 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-16 20:12:56,289 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/data/535593872/7742aa5046db4d2a819b1f6fe32ff546/FLAG6705bc708 [2022-11-16 20:12:56,769 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/data/535593872/7742aa5046db4d2a819b1f6fe32ff546 [2022-11-16 20:12:56,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 20:12:56,773 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 20:12:56,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 20:12:56,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 20:12:56,780 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 20:12:56,781 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:12:56" (1/1) ... [2022-11-16 20:12:56,783 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37030894 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:56, skipping insertion in model container [2022-11-16 20:12:56,783 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:12:56" (1/1) ... [2022-11-16 20:12:56,791 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 20:12:56,896 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 20:12:58,463 WARN L229 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_7e2cffa8-04ce-49e2-8696-0c02b6a73832/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i[158797,158810] [2022-11-16 20:12:58,493 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:12:58,535 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 20:12:58,880 WARN L229 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_7e2cffa8-04ce-49e2-8696-0c02b6a73832/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i[158797,158810] [2022-11-16 20:12:58,899 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:12:58,952 INFO L208 MainTranslator]: Completed translation [2022-11-16 20:12:58,952 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:58 WrapperNode [2022-11-16 20:12:58,953 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 20:12:58,954 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 20:12:58,954 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 20:12:58,955 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 20:12:58,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:58" (1/1) ... [2022-11-16 20:12:59,047 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:58" (1/1) ... [2022-11-16 20:12:59,218 INFO L138 Inliner]: procedures = 189, calls = 1289, calls flagged for inlining = 74, calls inlined = 74, statements flattened = 3270 [2022-11-16 20:12:59,222 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 20:12:59,223 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 20:12:59,224 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 20:12:59,224 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 20:12:59,234 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:58" (1/1) ... [2022-11-16 20:12:59,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:58" (1/1) ... [2022-11-16 20:12:59,272 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:58" (1/1) ... [2022-11-16 20:12:59,273 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:58" (1/1) ... [2022-11-16 20:12:59,391 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:58" (1/1) ... [2022-11-16 20:12:59,420 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:58" (1/1) ... [2022-11-16 20:12:59,448 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:58" (1/1) ... [2022-11-16 20:12:59,471 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:58" (1/1) ... [2022-11-16 20:12:59,494 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 20:12:59,495 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 20:12:59,495 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 20:12:59,495 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 20:12:59,497 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:58" (1/1) ... [2022-11-16 20:12:59,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:12:59,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 20:12:59,540 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 20:12:59,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 20:12:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure printer_req_free [2022-11-16 20:12:59,645 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_req_free [2022-11-16 20:12:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-16 20:12:59,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-16 20:12:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2022-11-16 20:12:59,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2022-11-16 20:12:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 20:12:59,646 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 20:12:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 20:12:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 20:12:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 20:12:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 20:12:59,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 20:12:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 20:12:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 20:12:59,647 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 20:12:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure get_gadget_data [2022-11-16 20:12:59,648 INFO L138 BoogieDeclarations]: Found implementation of procedure get_gadget_data [2022-11-16 20:12:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure printer_poll [2022-11-16 20:12:59,648 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_poll [2022-11-16 20:12:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 20:12:59,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 20:12:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_free_request [2022-11-16 20:12:59,649 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_free_request [2022-11-16 20:12:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure printer_reset_interface [2022-11-16 20:12:59,649 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_reset_interface [2022-11-16 20:12:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-16 20:12:59,650 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-16 20:12:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 20:12:59,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 20:12:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure printer_soft_reset [2022-11-16 20:12:59,650 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_soft_reset [2022-11-16 20:12:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_class [2022-11-16 20:12:59,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_class [2022-11-16 20:12:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-11-16 20:12:59,651 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-11-16 20:12:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure set_printer_interface [2022-11-16 20:12:59,652 INFO L138 BoogieDeclarations]: Found implementation of procedure set_printer_interface [2022-11-16 20:12:59,652 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rx_reqs [2022-11-16 20:12:59,652 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rx_reqs [2022-11-16 20:12:59,652 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2022-11-16 20:12:59,653 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2022-11-16 20:12:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 20:12:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 20:12:59,653 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 20:12:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 20:12:59,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 20:12:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_queue [2022-11-16 20:12:59,655 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_queue [2022-11-16 20:12:59,656 INFO L130 BoogieDeclarations]: Found specification of procedure set_interface [2022-11-16 20:12:59,656 INFO L138 BoogieDeclarations]: Found implementation of procedure set_interface [2022-11-16 20:12:59,657 INFO L130 BoogieDeclarations]: Found specification of procedure printer_setup_complete [2022-11-16 20:12:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_setup_complete [2022-11-16 20:12:59,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 20:12:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 20:12:59,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 20:12:59,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 20:12:59,658 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_vbus_draw [2022-11-16 20:12:59,658 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_vbus_draw [2022-11-16 20:12:59,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 20:12:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 20:12:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 20:12:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 20:12:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure printer_write [2022-11-16 20:12:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_write [2022-11-16 20:12:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 20:12:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2022-11-16 20:12:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure printer_unbind [2022-11-16 20:12:59,660 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_unbind [2022-11-16 20:12:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 20:12:59,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 20:12:59,661 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 20:12:59,661 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 20:12:59,662 INFO L130 BoogieDeclarations]: Found specification of procedure printer_close [2022-11-16 20:12:59,662 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_close [2022-11-16 20:12:59,662 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 20:12:59,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 20:12:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 20:12:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2022-11-16 20:12:59,664 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2022-11-16 20:12:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure printer_fsync [2022-11-16 20:12:59,665 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_fsync [2022-11-16 20:12:59,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 20:12:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 20:12:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 20:12:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 20:12:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 20:12:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 20:12:59,668 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 20:12:59,668 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2022-11-16 20:12:59,668 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2022-11-16 20:12:59,668 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_enable [2022-11-16 20:12:59,669 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_enable [2022-11-16 20:12:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 20:12:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure printer_open [2022-11-16 20:12:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_open [2022-11-16 20:12:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure printer_bind [2022-11-16 20:12:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_bind [2022-11-16 20:12:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 20:12:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 20:12:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 20:12:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 20:12:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 20:12:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 20:12:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-11-16 20:12:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-11-16 20:12:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 20:12:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 20:12:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-16 20:12:59,674 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-16 20:12:59,674 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig [2022-11-16 20:12:59,679 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig [2022-11-16 20:12:59,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 20:12:59,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 20:12:59,680 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-16 20:12:59,681 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-16 20:12:59,683 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-16 20:12:59,685 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-16 20:12:59,685 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 20:12:59,685 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 20:12:59,694 INFO L130 BoogieDeclarations]: Found specification of procedure printer_setup [2022-11-16 20:12:59,695 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_setup [2022-11-16 20:12:59,695 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 20:12:59,696 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 20:12:59,696 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2022-11-16 20:12:59,696 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2022-11-16 20:12:59,696 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 20:12:59,697 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 20:12:59,697 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 20:12:59,697 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 20:12:59,701 INFO L130 BoogieDeclarations]: Found specification of procedure set_gadget_data [2022-11-16 20:12:59,701 INFO L138 BoogieDeclarations]: Found implementation of procedure set_gadget_data [2022-11-16 20:12:59,701 INFO L130 BoogieDeclarations]: Found specification of procedure printer_req_alloc [2022-11-16 20:12:59,701 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_req_alloc [2022-11-16 20:12:59,701 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 20:12:59,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 20:12:59,702 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 20:12:59,702 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 20:12:59,702 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_disable [2022-11-16 20:12:59,702 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_disable [2022-11-16 20:12:59,702 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 20:12:59,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 20:12:59,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_region [2022-11-16 20:12:59,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_region [2022-11-16 20:12:59,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 20:12:59,703 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-16 20:12:59,703 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-16 20:12:59,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 20:12:59,703 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-16 20:12:59,704 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-16 20:12:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 20:12:59,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 20:12:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-16 20:12:59,704 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-16 20:13:00,353 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 20:13:00,356 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 20:13:00,602 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 20:13:34,362 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 20:13:35,272 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 20:13:35,273 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 20:13:35,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:13:35 BoogieIcfgContainer [2022-11-16 20:13:35,277 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 20:13:35,279 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 20:13:35,280 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 20:13:35,283 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 20:13:35,284 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 08:12:56" (1/3) ... [2022-11-16 20:13:35,284 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68a1bdb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 08:13:35, skipping insertion in model container [2022-11-16 20:13:35,284 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:58" (2/3) ... [2022-11-16 20:13:35,285 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68a1bdb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 08:13:35, skipping insertion in model container [2022-11-16 20:13:35,285 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:13:35" (3/3) ... [2022-11-16 20:13:35,286 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-16 20:13:35,306 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 20:13:35,306 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-16 20:13:35,395 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 20:13:35,401 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;@1f8a61fe, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 20:13:35,402 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-16 20:13:35,409 INFO L276 IsEmpty]: Start isEmpty. Operand has 979 states, 587 states have (on average 1.373083475298126) internal successors, (806), 630 states have internal predecessors, (806), 323 states have call successors, (323), 68 states have call predecessors, (323), 67 states have return successors, (318), 315 states have call predecessors, (318), 318 states have call successors, (318) [2022-11-16 20:13:35,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-11-16 20:13:35,427 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 20:13:35,428 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 20:13:35,428 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 20:13:35,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 20:13:35,433 INFO L85 PathProgramCache]: Analyzing trace with hash 1477443368, now seen corresponding path program 1 times [2022-11-16 20:13:35,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 20:13:35,442 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [571795323] [2022-11-16 20:13:35,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 20:13:35,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 20:13:36,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 20:13:36,697 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-11-16 20:13:36,698 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 20:13:36,698 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [571795323] [2022-11-16 20:13:36,700 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [571795323] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 20:13:36,701 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 20:13:36,701 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 20:13:36,703 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1062482514] [2022-11-16 20:13:36,704 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 20:13:36,709 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 20:13:36,709 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 20:13:36,740 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 20:13:36,748 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 20:13:36,755 INFO L87 Difference]: Start difference. First operand has 979 states, 587 states have (on average 1.373083475298126) internal successors, (806), 630 states have internal predecessors, (806), 323 states have call successors, (323), 68 states have call predecessors, (323), 67 states have return successors, (318), 315 states have call predecessors, (318), 318 states have call successors, (318) Second operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-16 20:13:38,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 20:13:40,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 20:13:40,411 INFO L93 Difference]: Finished difference Result 2805 states and 4152 transitions. [2022-11-16 20:13:40,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 20:13:40,414 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 135 [2022-11-16 20:13:40,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 20:13:40,459 INFO L225 Difference]: With dead ends: 2805 [2022-11-16 20:13:40,459 INFO L226 Difference]: Without dead ends: 1840 [2022-11-16 20:13:40,473 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 [2022-11-16 20:13:40,482 INFO L413 NwaCegarLoop]: 1564 mSDtfsCounter, 1351 mSDsluCounter, 1205 mSDsCounter, 0 mSdLazyCounter, 313 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1351 SdHoareTripleChecker+Valid, 2769 SdHoareTripleChecker+Invalid, 317 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 313 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-11-16 20:13:40,483 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1351 Valid, 2769 Invalid, 317 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 313 Invalid, 1 Unknown, 0 Unchecked, 3.4s Time] [2022-11-16 20:13:40,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1840 states. [2022-11-16 20:13:40,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1840 to 1834. [2022-11-16 20:13:40,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1834 states, 1111 states have (on average 1.3645364536453646) internal successors, (1516), 1171 states have internal predecessors, (1516), 593 states have call successors, (593), 130 states have call predecessors, (593), 129 states have return successors, (580), 574 states have call predecessors, (580), 580 states have call successors, (580) [2022-11-16 20:13:40,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 1834 states and 2689 transitions. [2022-11-16 20:13:40,732 INFO L78 Accepts]: Start accepts. Automaton has 1834 states and 2689 transitions. Word has length 135 [2022-11-16 20:13:40,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 20:13:40,733 INFO L495 AbstractCegarLoop]: Abstraction has 1834 states and 2689 transitions. [2022-11-16 20:13:40,733 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-16 20:13:40,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 2689 transitions. [2022-11-16 20:13:40,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-11-16 20:13:40,784 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 20:13:40,784 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 20:13:40,784 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-16 20:13:40,784 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 20:13:40,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 20:13:40,785 INFO L85 PathProgramCache]: Analyzing trace with hash -1816273031, now seen corresponding path program 1 times [2022-11-16 20:13:40,785 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 20:13:40,785 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1639912438] [2022-11-16 20:13:40,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 20:13:40,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 20:13:41,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 20:13:41,410 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-11-16 20:13:41,411 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 20:13:41,411 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1639912438] [2022-11-16 20:13:41,411 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1639912438] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 20:13:41,413 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 20:13:41,415 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 20:13:41,415 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1154641973] [2022-11-16 20:13:41,416 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 20:13:41,418 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 20:13:41,421 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 20:13:41,421 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 20:13:41,422 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 20:13:41,422 INFO L87 Difference]: Start difference. First operand 1834 states and 2689 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-16 20:13:43,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 20:13:44,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 20:13:44,808 INFO L93 Difference]: Finished difference Result 3609 states and 5300 transitions. [2022-11-16 20:13:44,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 20:13:44,813 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 135 [2022-11-16 20:13:44,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 20:13:44,838 INFO L225 Difference]: With dead ends: 3609 [2022-11-16 20:13:44,838 INFO L226 Difference]: Without dead ends: 3589 [2022-11-16 20:13:44,844 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 [2022-11-16 20:13:44,847 INFO L413 NwaCegarLoop]: 1545 mSDtfsCounter, 1372 mSDsluCounter, 1185 mSDsCounter, 0 mSdLazyCounter, 306 mSolverCounterSat, 10 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1372 SdHoareTripleChecker+Valid, 2730 SdHoareTripleChecker+Invalid, 317 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 306 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-11-16 20:13:44,847 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1372 Valid, 2730 Invalid, 317 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 306 Invalid, 1 Unknown, 0 Unchecked, 3.2s Time] [2022-11-16 20:13:44,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3589 states. [2022-11-16 20:13:45,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3589 to 3585. [2022-11-16 20:13:45,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3585 states, 2179 states have (on average 1.3634694814134924) internal successors, (2971), 2287 states have internal predecessors, (2971), 1154 states have call successors, (1154), 254 states have call predecessors, (1154), 251 states have return successors, (1142), 1127 states have call predecessors, (1142), 1142 states have call successors, (1142) [2022-11-16 20:13:45,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3585 states to 3585 states and 5267 transitions. [2022-11-16 20:13:45,072 INFO L78 Accepts]: Start accepts. Automaton has 3585 states and 5267 transitions. Word has length 135 [2022-11-16 20:13:45,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 20:13:45,075 INFO L495 AbstractCegarLoop]: Abstraction has 3585 states and 5267 transitions. [2022-11-16 20:13:45,076 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-16 20:13:45,076 INFO L276 IsEmpty]: Start isEmpty. Operand 3585 states and 5267 transitions. [2022-11-16 20:13:45,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-16 20:13:45,084 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 20:13:45,085 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 20:13:45,085 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-16 20:13:45,085 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 20:13:45,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 20:13:45,087 INFO L85 PathProgramCache]: Analyzing trace with hash -470730902, now seen corresponding path program 1 times [2022-11-16 20:13:45,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 20:13:45,088 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900031129] [2022-11-16 20:13:45,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 20:13:45,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 20:13:45,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 20:13:45,595 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-11-16 20:13:45,596 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 20:13:45,596 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1900031129] [2022-11-16 20:13:45,596 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1900031129] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 20:13:45,596 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 20:13:45,596 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 20:13:45,597 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [220933897] [2022-11-16 20:13:45,597 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 20:13:45,597 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 20:13:45,598 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 20:13:45,598 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 20:13:45,598 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 20:13:45,599 INFO L87 Difference]: Start difference. First operand 3585 states and 5267 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-16 20:13:47,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 20:13:49,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 20:13:49,325 INFO L93 Difference]: Finished difference Result 10665 states and 15688 transitions. [2022-11-16 20:13:49,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 20:13:49,325 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 136 [2022-11-16 20:13:49,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 20:13:49,370 INFO L225 Difference]: With dead ends: 10665 [2022-11-16 20:13:49,370 INFO L226 Difference]: Without dead ends: 7107 [2022-11-16 20:13:49,385 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 [2022-11-16 20:13:49,386 INFO L413 NwaCegarLoop]: 1659 mSDtfsCounter, 1371 mSDsluCounter, 1194 mSDsCounter, 0 mSdLazyCounter, 324 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1371 SdHoareTripleChecker+Valid, 2853 SdHoareTripleChecker+Invalid, 330 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 324 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-11-16 20:13:49,387 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1371 Valid, 2853 Invalid, 330 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 324 Invalid, 1 Unknown, 0 Unchecked, 3.3s Time] [2022-11-16 20:13:49,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7107 states. [2022-11-16 20:13:49,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7107 to 7096. [2022-11-16 20:13:49,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7096 states, 4320 states have (on average 1.3645833333333333) internal successors, (5895), 4528 states have internal predecessors, (5895), 2280 states have call successors, (2280), 500 states have call predecessors, (2280), 495 states have return successors, (2262), 2235 states have call predecessors, (2262), 2262 states have call successors, (2262) [2022-11-16 20:13:49,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7096 states to 7096 states and 10437 transitions. [2022-11-16 20:13:49,762 INFO L78 Accepts]: Start accepts. Automaton has 7096 states and 10437 transitions. Word has length 136 [2022-11-16 20:13:49,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 20:13:49,764 INFO L495 AbstractCegarLoop]: Abstraction has 7096 states and 10437 transitions. [2022-11-16 20:13:49,764 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-16 20:13:49,764 INFO L276 IsEmpty]: Start isEmpty. Operand 7096 states and 10437 transitions. [2022-11-16 20:13:49,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-11-16 20:13:49,771 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 20:13:49,771 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 20:13:49,772 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-16 20:13:49,772 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 20:13:49,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 20:13:49,773 INFO L85 PathProgramCache]: Analyzing trace with hash -2139195339, now seen corresponding path program 1 times [2022-11-16 20:13:49,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 20:13:49,773 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [700225526] [2022-11-16 20:13:49,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 20:13:49,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 20:13:49,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 20:13:50,251 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-11-16 20:13:50,252 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 20:13:50,252 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [700225526] [2022-11-16 20:13:50,252 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [700225526] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 20:13:50,252 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 20:13:50,252 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 20:13:50,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [998117188] [2022-11-16 20:13:50,253 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 20:13:50,254 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 20:13:50,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 20:13:50,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 20:13:50,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 20:13:50,255 INFO L87 Difference]: Start difference. First operand 7096 states and 10437 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-16 20:13:52,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 20:13:54,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 20:13:54,215 INFO L93 Difference]: Finished difference Result 21220 states and 31223 transitions. [2022-11-16 20:13:54,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 20:13:54,215 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 149 [2022-11-16 20:13:54,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 20:13:54,321 INFO L225 Difference]: With dead ends: 21220 [2022-11-16 20:13:54,321 INFO L226 Difference]: Without dead ends: 14148 [2022-11-16 20:13:54,357 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 [2022-11-16 20:13:54,361 INFO L413 NwaCegarLoop]: 1571 mSDtfsCounter, 1364 mSDsluCounter, 1213 mSDsCounter, 0 mSdLazyCounter, 305 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1364 SdHoareTripleChecker+Valid, 2784 SdHoareTripleChecker+Invalid, 311 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 305 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-11-16 20:13:54,363 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1364 Valid, 2784 Invalid, 311 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 305 Invalid, 1 Unknown, 0 Unchecked, 3.3s Time] [2022-11-16 20:13:54,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14148 states. [2022-11-16 20:13:55,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14148 to 14111. [2022-11-16 20:13:55,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14111 states, 8603 states have (on average 1.3652214343833546) internal successors, (11745), 9007 states have internal predecessors, (11745), 4524 states have call successors, (4524), 991 states have call predecessors, (4524), 983 states have return successors, (4504), 4448 states have call predecessors, (4504), 4504 states have call successors, (4504) [2022-11-16 20:13:55,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14111 states to 14111 states and 20773 transitions. [2022-11-16 20:13:55,362 INFO L78 Accepts]: Start accepts. Automaton has 14111 states and 20773 transitions. Word has length 149 [2022-11-16 20:13:55,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 20:13:55,364 INFO L495 AbstractCegarLoop]: Abstraction has 14111 states and 20773 transitions. [2022-11-16 20:13:55,365 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-16 20:13:55,366 INFO L276 IsEmpty]: Start isEmpty. Operand 14111 states and 20773 transitions. [2022-11-16 20:13:55,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-11-16 20:13:55,370 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 20:13:55,371 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 20:13:55,371 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-16 20:13:55,371 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 20:13:55,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 20:13:55,372 INFO L85 PathProgramCache]: Analyzing trace with hash -2146374724, now seen corresponding path program 1 times [2022-11-16 20:13:55,372 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 20:13:55,372 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [422963990] [2022-11-16 20:13:55,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 20:13:55,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 20:13:55,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 20:13:56,787 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2022-11-16 20:13:56,787 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 20:13:56,787 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [422963990] [2022-11-16 20:13:56,787 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [422963990] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 20:13:56,788 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1909580871] [2022-11-16 20:13:56,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 20:13:56,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 20:13:56,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 20:13:56,795 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 20:13:56,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-16 20:13:58,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 20:13:58,217 INFO L263 TraceCheckSpWp]: Trace formula consists of 3119 conjuncts, 11 conjunts are in the unsatisfiable core [2022-11-16 20:13:58,234 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 20:13:58,404 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2022-11-16 20:13:58,405 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 20:13:58,405 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1909580871] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 20:13:58,411 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-16 20:13:58,411 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 8 [2022-11-16 20:13:58,412 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [324609700] [2022-11-16 20:13:58,412 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 20:13:58,412 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-16 20:13:58,413 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 20:13:58,413 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-16 20:13:58,413 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-16 20:13:58,414 INFO L87 Difference]: Start difference. First operand 14111 states and 20773 transitions. Second operand has 6 states, 4 states have (on average 12.75) internal successors, (51), 6 states have internal predecessors, (51), 3 states have call successors, (19), 2 states have call predecessors, (19), 4 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2022-11-16 20:14:00,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 20:14:03,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 20:14:03,812 INFO L93 Difference]: Finished difference Result 28242 states and 41580 transitions. [2022-11-16 20:14:03,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-16 20:14:03,813 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 4 states have (on average 12.75) internal successors, (51), 6 states have internal predecessors, (51), 3 states have call successors, (19), 2 states have call predecessors, (19), 4 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 151 [2022-11-16 20:14:03,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 20:14:03,919 INFO L225 Difference]: With dead ends: 28242 [2022-11-16 20:14:03,919 INFO L226 Difference]: Without dead ends: 14143 [2022-11-16 20:14:03,980 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-11-16 20:14:03,982 INFO L413 NwaCegarLoop]: 1254 mSDtfsCounter, 3 mSDsluCounter, 4998 mSDsCounter, 0 mSdLazyCounter, 804 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 6252 SdHoareTripleChecker+Invalid, 809 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 804 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2022-11-16 20:14:03,982 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 6252 Invalid, 809 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 804 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2022-11-16 20:14:03,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14143 states. [2022-11-16 20:14:04,776 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14143 to 14113. [2022-11-16 20:14:04,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14113 states, 8604 states have (on average 1.3652952115295212) internal successors, (11747), 9009 states have internal predecessors, (11747), 4524 states have call successors, (4524), 991 states have call predecessors, (4524), 984 states have return successors, (4505), 4448 states have call predecessors, (4505), 4504 states have call successors, (4505) [2022-11-16 20:14:04,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14113 states to 14113 states and 20776 transitions. [2022-11-16 20:14:04,865 INFO L78 Accepts]: Start accepts. Automaton has 14113 states and 20776 transitions. Word has length 151 [2022-11-16 20:14:04,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 20:14:04,866 INFO L495 AbstractCegarLoop]: Abstraction has 14113 states and 20776 transitions. [2022-11-16 20:14:04,866 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 4 states have (on average 12.75) internal successors, (51), 6 states have internal predecessors, (51), 3 states have call successors, (19), 2 states have call predecessors, (19), 4 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2022-11-16 20:14:04,866 INFO L276 IsEmpty]: Start isEmpty. Operand 14113 states and 20776 transitions. [2022-11-16 20:14:04,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-11-16 20:14:04,869 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 20:14:04,870 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 20:14:04,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-16 20:14:05,083 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 20:14:05,083 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 20:14:05,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 20:14:05,084 INFO L85 PathProgramCache]: Analyzing trace with hash 634804528, now seen corresponding path program 1 times [2022-11-16 20:14:05,084 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 20:14:05,085 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2025003308] [2022-11-16 20:14:05,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 20:14:05,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 20:14:05,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 20:14:06,629 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2022-11-16 20:14:06,629 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 20:14:06,630 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2025003308] [2022-11-16 20:14:06,630 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2025003308] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 20:14:06,630 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1333500214] [2022-11-16 20:14:06,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 20:14:06,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 20:14:06,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 20:14:06,635 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 20:14:06,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2cffa8-04ce-49e2-8696-0c02b6a73832/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-16 20:14:10,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 20:14:10,694 INFO L263 TraceCheckSpWp]: Trace formula consists of 3194 conjuncts, 12 conjunts are in the unsatisfiable core [2022-11-16 20:14:10,699 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 20:14:10,934 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 40 proven. 1 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2022-11-16 20:14:10,939 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 20:14:11,733 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2022-11-16 20:14:11,733 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1333500214] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 20:14:11,734 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1964078908] [2022-11-16 20:14:11,758 INFO L159 IcfgInterpreter]: Started Sifa with 74 locations of interest [2022-11-16 20:14:11,758 INFO L166 IcfgInterpreter]: Building call graph [2022-11-16 20:14:11,764 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-16 20:14:11,768 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-16 20:14:11,769 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-16 20:14:51,995 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#product_desc~0.offset| 1) 0) [2022-11-16 20:14:51,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:14:53,998 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 2 |~#product_desc~0.offset|) 0) [2022-11-16 20:14:53,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:14:56,004 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 3 |~#product_desc~0.offset|) 0) [2022-11-16 20:14:56,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:14:58,010 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 4 |~#product_desc~0.offset|) 0) [2022-11-16 20:14:58,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:00,014 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 5 |~#product_desc~0.offset|) 0) [2022-11-16 20:15:00,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:02,019 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 6 |~#product_desc~0.offset|) 0) [2022-11-16 20:15:02,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:04,023 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 7 |~#product_desc~0.offset|) 0) [2022-11-16 20:15:04,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:06,028 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 8 |~#product_desc~0.offset|) 0) [2022-11-16 20:15:06,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:08,032 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (+ 9 |~#product_desc~0.offset|)) [2022-11-16 20:15:08,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:10,036 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 10 |~#product_desc~0.offset|) 0) [2022-11-16 20:15:10,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:12,039 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 11 |~#product_desc~0.offset|) 0) [2022-11-16 20:15:12,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:14,044 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 12 |~#product_desc~0.offset|) 0) [2022-11-16 20:15:14,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:16,048 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 13 |~#product_desc~0.offset|) 0) [2022-11-16 20:15:16,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:18,055 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 14 |~#product_desc~0.offset|) 0) [2022-11-16 20:15:18,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:18,059 INFO L217 Elim1Store]: Index analysis took 28065 ms [2022-11-16 20:15:18,094 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 105 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5076 treesize of output 1855 [2022-11-16 20:15:22,326 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#hs_printer_function~0.base| |~#strings~0.base|) [2022-11-16 20:15:22,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:24,330 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#usb_printer_gadget~0.base| |~#strings~0.base|) [2022-11-16 20:15:24,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:26,335 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#hs_printer_function~0.base| |~#printer_mutex~0.base|) [2022-11-16 20:15:26,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:28,337 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#usb_printer_gadget~0.base| |~#printer_mutex~0.base|) [2022-11-16 20:15:28,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:30,346 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#printer_io_operations~0.base| |~#hs_printer_function~0.base|) [2022-11-16 20:15:30,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:32,348 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#usb_printer_gadget~0.base| |~#printer_io_operations~0.base|) [2022-11-16 20:15:32,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:34,356 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#hs_printer_function~0.base| |~#stringtab~0.base|) [2022-11-16 20:15:34,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:36,360 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#usb_printer_gadget~0.base| |~#stringtab~0.base|) [2022-11-16 20:15:36,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:38,364 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#hs_printer_function~0.base| |~#pnp_string~0.base|) [2022-11-16 20:15:38,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:40,367 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#usb_printer_gadget~0.base| |~#pnp_string~0.base|) [2022-11-16 20:15:40,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:15:44,404 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.offset_677| |~#printer_mutex~0.base|)) [2022-11-16 20:15:46,410 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.offset_677| |~#printer_mutex~0.base|)) [2022-11-16 20:15:48,413 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.offset_677| |~#stringtab~0.base|)) [2022-11-16 20:15:50,415 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.offset_677| |~#stringtab~0.base|)) [2022-11-16 20:15:52,419 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.offset_677| |~#printer_io_operations~0.base|)) [2022-11-16 20:15:54,422 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.offset_677| |~#printer_io_operations~0.base|)) [2022-11-16 20:15:56,426 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.offset_677| |~#strings~0.base|)) [2022-11-16 20:15:58,430 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.offset_677| |~#strings~0.base|)) [2022-11-16 20:16:00,435 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.offset_677| |~#hs_printer_function~0.base|)) [2022-11-16 20:16:02,441 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.offset_677| |~#hs_printer_function~0.base|)) [2022-11-16 20:16:04,448 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.offset_677| |~#usb_printer_gadget~0.base|)) [2022-11-16 20:16:06,453 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.offset_677| |~#usb_printer_gadget~0.base|)) [2022-11-16 20:16:06,455 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 420 treesize of output 359 [2022-11-16 20:16:39,688 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 930 treesize of output 650 [2022-11-16 20:16:39,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:39,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:40,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:40,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:40,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:40,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:40,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:40,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:40,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:40,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:40,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:40,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:40,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:40,057 INFO L217 Elim1Store]: Index analysis took 199 ms [2022-11-16 20:16:40,104 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 946 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 223 treesize of output 395 [2022-11-16 20:16:40,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:40,252 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 451 treesize of output 394 [2022-11-16 20:16:40,309 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 469 treesize of output 409 [2022-11-16 20:16:40,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:16:40,428 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 19 treesize of output 7 [2022-11-16 20:17:18,376 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#product_desc~0.offset| 1) (select (select |#memory_$Pointer$.offset| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-16 20:17:18,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:17:20,382 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 2 |~#product_desc~0.offset|) (select (select |#memory_$Pointer$.offset| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-16 20:17:20,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:17:22,388 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 3 |~#product_desc~0.offset|) (select (select |#memory_$Pointer$.offset| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-16 20:17:22,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:17:24,394 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.offset| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) (+ 4 |~#product_desc~0.offset|)) [2022-11-16 20:17:24,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:17:26,397 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.offset| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) (+ 5 |~#product_desc~0.offset|)) [2022-11-16 20:17:26,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:17:28,402 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.offset| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) (+ 6 |~#product_desc~0.offset|)) [2022-11-16 20:17:28,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:17:30,405 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.offset| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) (+ 7 |~#product_desc~0.offset|)) [2022-11-16 20:17:30,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:17:32,408 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 8 |~#product_desc~0.offset|) (select (select |#memory_$Pointer$.offset| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-16 20:17:32,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:17:34,411 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.offset| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) (+ 9 |~#product_desc~0.offset|)) [2022-11-16 20:17:34,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:17:36,418 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.offset| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) (+ 10 |~#product_desc~0.offset|)) [2022-11-16 20:17:36,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:17:38,424 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.offset| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) (+ 11 |~#product_desc~0.offset|)) [2022-11-16 20:17:38,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:17:40,427 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.offset| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) (+ 12 |~#product_desc~0.offset|)) [2022-11-16 20:17:40,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:17:42,430 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 13 |~#product_desc~0.offset|) (select (select |#memory_$Pointer$.offset| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-16 20:17:42,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:17:44,436 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 14 |~#product_desc~0.offset|) (select (select |#memory_$Pointer$.offset| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-16 20:17:44,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:17:44,438 INFO L217 Elim1Store]: Index analysis took 28065 ms [2022-11-16 20:17:44,444 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 105 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5070 treesize of output 1849 [2022-11-16 20:17:48,608 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#printer_io_operations~0.base| |~#hs_printer_function~0.base|) [2022-11-16 20:17:48,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:17:50,613 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#usb_printer_gadget~0.base| |~#printer_io_operations~0.base|) [2022-11-16 20:17:50,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:17:52,616 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#hs_printer_function~0.base| |~#pnp_string~0.base|) [2022-11-16 20:17:52,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:17:54,619 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#usb_printer_gadget~0.base| |~#pnp_string~0.base|) [2022-11-16 20:17:54,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:17:56,625 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#hs_printer_function~0.base| |~#printer_mutex~0.base|) [2022-11-16 20:17:56,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:17:58,627 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#usb_printer_gadget~0.base| |~#printer_mutex~0.base|) [2022-11-16 20:17:58,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:18:00,631 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#hs_printer_function~0.base| |~#strings~0.base|) [2022-11-16 20:18:00,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:18:02,637 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#usb_printer_gadget~0.base| |~#strings~0.base|) [2022-11-16 20:18:02,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:18:04,641 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#hs_printer_function~0.base| |~#stringtab~0.base|) [2022-11-16 20:18:04,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:18:06,646 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#usb_printer_gadget~0.base| |~#stringtab~0.base|) [2022-11-16 20:18:06,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:18:10,692 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.base_648| |~#printer_mutex~0.base|)) [2022-11-16 20:18:12,694 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.base_648| |~#printer_mutex~0.base|)) [2022-11-16 20:18:14,697 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.base_648| |~#stringtab~0.base|)) [2022-11-16 20:18:16,699 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.base_648| |~#stringtab~0.base|)) [2022-11-16 20:18:18,703 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.base_648| |~#printer_io_operations~0.base|)) [2022-11-16 20:18:20,705 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.base_648| |~#printer_io_operations~0.base|)) [2022-11-16 20:18:22,711 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.base_648| |~#strings~0.base|)) [2022-11-16 20:18:24,715 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.base_648| |~#strings~0.base|)) [2022-11-16 20:18:26,721 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.base_648| |~#hs_printer_function~0.base|)) [2022-11-16 20:18:28,723 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.base_648| |~#hs_printer_function~0.base|)) [2022-11-16 20:18:30,730 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.base_648| |~#usb_printer_gadget~0.base|)) [2022-11-16 20:18:32,733 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= ((as const (Array Int Int)) 0) (select |v_#memory_$Pointer$.base_648| |~#usb_printer_gadget~0.base|)) [2022-11-16 20:18:32,736 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 414 treesize of output 353 [2022-11-16 20:19:08,439 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 924 treesize of output 644 [2022-11-16 20:19:08,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,792 INFO L217 Elim1Store]: Index analysis took 173 ms [2022-11-16 20:19:08,825 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 946 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 223 treesize of output 395 [2022-11-16 20:19:08,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:08,922 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 445 treesize of output 388 [2022-11-16 20:19:08,990 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 463 treesize of output 403 [2022-11-16 20:19:09,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:09,094 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 19 treesize of output 7 [2022-11-16 20:19:10,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:10,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:10,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:10,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:10,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:19:12,108 INFO L217 Elim1Store]: Index analysis took 2813 ms [2022-11-16 20:20:52,275 WARN L233 SmtUtils]: Spent 1.67m on a formula simplification. DAG size of input: 2737 DAG size of output: 1240 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-16 20:20:52,284 INFO L321 Elim1Store]: treesize reduction 9917, result has 20.7 percent of original size [2022-11-16 20:20:52,287 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 123 select indices, 123 select index equivalence classes, 7513 disjoint index pairs (out of 7503 index pairs), introduced 123 new quantified variables, introduced 126 case distinctions, treesize of input 634 treesize of output 2969 [2022-11-16 20:20:56,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:21:00,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:21:00,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:21:00,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:21:00,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:21:03,928 INFO L217 Elim1Store]: Index analysis took 9316 ms [2022-11-16 20:23:50,639 WARN L233 SmtUtils]: Spent 2.78m on a formula simplification. DAG size of input: 3857 DAG size of output: 1724 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-16 20:23:50,643 INFO L321 Elim1Store]: treesize reduction 14396, result has 17.6 percent of original size [2022-11-16 20:23:50,645 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 129 select indices, 129 select index equivalence classes, 7636 disjoint index pairs (out of 8256 index pairs), introduced 129 new quantified variables, introduced 750 case distinctions, treesize of input 704 treesize of output 3513 [2022-11-16 20:23:56,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:56,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:57,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:58,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:58,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:23:58,302 INFO L217 Elim1Store]: Index analysis took 1001 ms [2022-11-16 20:24:02,896 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 20 select indices, 20 select index equivalence classes, 279 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 0 case distinctions, treesize of input 1357 treesize of output 1216 [2022-11-16 20:24:03,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:03,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:03,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:03,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:03,610 INFO L217 Elim1Store]: Index analysis took 234 ms [2022-11-16 20:24:03,615 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 44 [2022-11-16 20:24:04,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:04,455 INFO L217 Elim1Store]: Index analysis took 278 ms [2022-11-16 20:24:04,463 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 23 select indices, 23 select index equivalence classes, 253 disjoint index pairs (out of 253 index pairs), introduced 23 new quantified variables, introduced 0 case distinctions, treesize of input 1358 treesize of output 1217 [2022-11-16 20:24:05,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,202 INFO L217 Elim1Store]: Index analysis took 116 ms [2022-11-16 20:24:05,380 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 17 [2022-11-16 20:24:05,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:05,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,130 INFO L217 Elim1Store]: Index analysis took 234 ms [2022-11-16 20:24:06,138 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 23 select indices, 23 select index equivalence classes, 253 disjoint index pairs (out of 253 index pairs), introduced 23 new quantified variables, introduced 0 case distinctions, treesize of input 1346 treesize of output 1209 [2022-11-16 20:24:06,634 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 21 treesize of output 9 [2022-11-16 20:24:06,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:06,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:07,197 INFO L217 Elim1Store]: Index analysis took 230 ms [2022-11-16 20:24:07,340 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 22 select indices, 22 select index equivalence classes, 253 disjoint index pairs (out of 231 index pairs), introduced 22 new quantified variables, introduced 0 case distinctions, treesize of input 1337 treesize of output 1202 [2022-11-16 20:24:26,098 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 [2022-11-16 20:24:26,107 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 [2022-11-16 20:24:26,125 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-11-16 20:24:32,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:32,860 INFO L217 Elim1Store]: Index analysis took 291 ms [2022-11-16 20:24:32,866 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 25 select indices, 25 select index equivalence classes, 300 disjoint index pairs (out of 300 index pairs), introduced 25 new quantified variables, introduced 0 case distinctions, treesize of input 1424 treesize of output 1158 [2022-11-16 20:24:33,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,083 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 25 [2022-11-16 20:24:33,210 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 5 treesize of output 3 [2022-11-16 20:24:33,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,362 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 25 [2022-11-16 20:24:33,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,537 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 25 [2022-11-16 20:24:33,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,710 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 25 [2022-11-16 20:24:33,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:33,897 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 25 [2022-11-16 20:24:34,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,056 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 13 [2022-11-16 20:24:34,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,261 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 43 [2022-11-16 20:24:34,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,467 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 25 [2022-11-16 20:24:34,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,654 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 28 [2022-11-16 20:24:34,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:34,878 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 28 [2022-11-16 20:24:35,027 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-11-16 20:24:35,160 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 5 treesize of output 3 [2022-11-16 20:24:35,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,364 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 105 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 46 [2022-11-16 20:24:35,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,551 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 25 [2022-11-16 20:24:35,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:35,703 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 10 [2022-11-16 20:24:36,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:36,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:36,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:36,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:36,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:36,696 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 129 select indices, 129 select index equivalence classes, 8256 disjoint index pairs (out of 8256 index pairs), introduced 129 new quantified variables, introduced 0 case distinctions, treesize of input 646 treesize of output 388 [2022-11-16 20:24:37,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:37,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:37,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:37,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:37,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:37,758 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 128 select indices, 128 select index equivalence classes, 8133 disjoint index pairs (out of 8128 index pairs), introduced 128 new quantified variables, introduced 0 case distinctions, treesize of input 641 treesize of output 385 [2022-11-16 20:24:55,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:55,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:55,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:55,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:55,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:55,320 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 128 select indices, 128 select index equivalence classes, 8133 disjoint index pairs (out of 8128 index pairs), introduced 128 new quantified variables, introduced 0 case distinctions, treesize of input 641 treesize of output 385 [2022-11-16 20:24:56,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:56,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:56,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:56,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:56,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:56,569 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 129 select indices, 129 select index equivalence classes, 8256 disjoint index pairs (out of 8256 index pairs), introduced 129 new quantified variables, introduced 0 case distinctions, treesize of input 646 treesize of output 388 [2022-11-16 20:24:57,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,617 INFO L217 Elim1Store]: Index analysis took 225 ms [2022-11-16 20:24:57,623 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 25 select indices, 25 select index equivalence classes, 300 disjoint index pairs (out of 300 index pairs), introduced 25 new quantified variables, introduced 0 case distinctions, treesize of input 1424 treesize of output 1158 [2022-11-16 20:24:57,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:57,851 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 25 [2022-11-16 20:24:58,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,036 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 25 [2022-11-16 20:24:58,218 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 5 treesize of output 3 [2022-11-16 20:24:58,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,381 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 28 [2022-11-16 20:24:58,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,540 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 13 [2022-11-16 20:24:58,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,754 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 28 [2022-11-16 20:24:58,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:58,970 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 25 [2022-11-16 20:24:59,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,183 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 43 [2022-11-16 20:24:59,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,364 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 25 [2022-11-16 20:24:59,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,536 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 25 [2022-11-16 20:24:59,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,693 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 10 [2022-11-16 20:24:59,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:24:59,889 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 105 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 46 [2022-11-16 20:25:00,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:25:00,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:25:00,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:25:00,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:25:00,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:25:00,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:25:00,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:25:00,099 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 25 [2022-11-16 20:25:00,234 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-11-16 20:25:00,347 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 5 treesize of output 3 [2022-11-16 20:25:00,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:25:00,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:25:00,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:25:00,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:25:00,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:25:00,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:25:00,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 20:25:00,491 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 25 [2022-11-16 20:26:56,269 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-16 20:26:56,638 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-16 20:26:56,783 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-16 20:26:59,484 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-16 20:26:59,822 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-16 20:26:59,957 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3