./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba --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 3b154baf348652a9aadd484f41053a90df6581eb3d7346fd488d4cc05040e74b --- 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-b5237d8 [2022-11-22 00:35:42,531 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:35:42,533 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:35:42,557 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:35:42,558 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:35:42,559 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:35:42,560 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:35:42,562 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:35:42,563 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:35:42,564 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:35:42,565 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:35:42,566 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:35:42,567 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:35:42,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:35:42,569 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:35:42,570 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:35:42,571 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:35:42,572 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:35:42,573 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:35:42,575 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:35:42,577 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:35:42,578 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:35:42,580 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:35:42,580 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:35:42,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:35:42,584 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:35:42,585 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:35:42,586 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:35:42,586 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:35:42,587 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:35:42,588 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:35:42,588 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:35:42,589 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:35:42,590 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:35:42,591 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:35:42,591 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:35:42,592 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:35:42,592 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:35:42,593 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:35:42,593 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:35:42,594 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:35:42,595 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-22 00:35:42,618 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:35:42,619 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:35:42,619 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 00:35:42,619 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 00:35:42,620 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:35:42,620 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 00:35:42,620 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 00:35:42,621 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 00:35:42,621 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 00:35:42,621 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 00:35:42,621 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 00:35:42,621 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 00:35:42,622 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 00:35:42,622 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 00:35:42,622 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 00:35:42,622 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 00:35:42,622 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 00:35:42,623 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 00:35:42,623 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:35:42,623 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 00:35:42,624 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:35:42,624 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:35:42,624 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:35:42,624 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:35:42,624 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:35:42,625 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:35:42,625 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:35:42,625 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:35:42,625 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 00:35:42,625 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:35:42,626 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:35:42,626 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 00:35:42,626 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:35:42,626 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:35:42,626 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 00:35:42,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 00:35:42,627 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:35:42,627 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 00:35:42,627 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_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b154baf348652a9aadd484f41053a90df6581eb3d7346fd488d4cc05040e74b [2022-11-22 00:35:42,952 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:35:42,989 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:35:42,992 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:35:42,993 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:35:42,994 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:35:42,995 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i [2022-11-22 00:35:45,935 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:35:46,339 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:35:46,340 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i [2022-11-22 00:35:46,384 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/data/fd3074feb/c72bed66567846e292c1bc0bf058fec4/FLAG5567f754e [2022-11-22 00:35:46,407 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/data/fd3074feb/c72bed66567846e292c1bc0bf058fec4 [2022-11-22 00:35:46,411 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:35:46,413 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:35:46,418 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:35:46,418 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:35:46,426 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:35:46,427 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:35:46" (1/1) ... [2022-11-22 00:35:46,429 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26fa34f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:35:46, skipping insertion in model container [2022-11-22 00:35:46,429 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:35:46" (1/1) ... [2022-11-22 00:35:46,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:35:46,528 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:35:47,556 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i[119285,119298] [2022-11-22 00:35:47,654 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:35:47,694 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 00:35:47,940 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i[119285,119298] [2022-11-22 00:35:47,962 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:35:48,012 INFO L208 MainTranslator]: Completed translation [2022-11-22 00:35:48,013 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:35:48 WrapperNode [2022-11-22 00:35:48,013 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:35:48,014 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 00:35:48,014 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 00:35:48,014 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 00:35:48,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:35:48" (1/1) ... [2022-11-22 00:35:48,079 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:35:48" (1/1) ... [2022-11-22 00:35:48,179 INFO L138 Inliner]: procedures = 144, calls = 795, calls flagged for inlining = 49, calls inlined = 41, statements flattened = 1455 [2022-11-22 00:35:48,184 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 00:35:48,184 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 00:35:48,185 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 00:35:48,185 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 00:35:48,195 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:35:48" (1/1) ... [2022-11-22 00:35:48,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:35:48" (1/1) ... [2022-11-22 00:35:48,207 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:35:48" (1/1) ... [2022-11-22 00:35:48,207 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:35:48" (1/1) ... [2022-11-22 00:35:48,255 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:35:48" (1/1) ... [2022-11-22 00:35:48,264 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:35:48" (1/1) ... [2022-11-22 00:35:48,272 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:35:48" (1/1) ... [2022-11-22 00:35:48,279 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:35:48" (1/1) ... [2022-11-22 00:35:48,293 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 00:35:48,294 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 00:35:48,295 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 00:35:48,295 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 00:35:48,296 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:35:48" (1/1) ... [2022-11-22 00:35:48,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:35:48,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:35:48,348 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-22 00:35:48,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-22 00:35:48,390 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2022-11-22 00:35:48,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2022-11-22 00:35:48,390 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2022-11-22 00:35:48,391 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2022-11-22 00:35:48,391 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2022-11-22 00:35:48,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2022-11-22 00:35:48,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pt_mutex [2022-11-22 00:35:48,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pt_mutex [2022-11-22 00:35:48,392 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2022-11-22 00:35:48,392 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2022-11-22 00:35:48,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 00:35:48,392 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2022-11-22 00:35:48,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_block [2022-11-22 00:35:48,392 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2022-11-22 00:35:48,393 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2022-11-22 00:35:48,393 INFO L130 BoogieDeclarations]: Found specification of procedure pt_media_access_cmd [2022-11-22 00:35:48,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_media_access_cmd [2022-11-22 00:35:48,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-22 00:35:48,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-22 00:35:48,394 INFO L130 BoogieDeclarations]: Found specification of procedure pt_reset [2022-11-22 00:35:48,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_reset [2022-11-22 00:35:48,394 INFO L130 BoogieDeclarations]: Found specification of procedure pt_identify [2022-11-22 00:35:48,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_identify [2022-11-22 00:35:48,394 INFO L130 BoogieDeclarations]: Found specification of procedure pt_command [2022-11-22 00:35:48,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_command [2022-11-22 00:35:48,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 00:35:48,396 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-22 00:35:48,396 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-22 00:35:48,397 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write [2022-11-22 00:35:48,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write [2022-11-22 00:35:48,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-22 00:35:48,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-22 00:35:48,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-22 00:35:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-22 00:35:48,398 INFO L130 BoogieDeclarations]: Found specification of procedure pt_atapi [2022-11-22 00:35:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_atapi [2022-11-22 00:35:48,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-22 00:35:48,399 INFO L130 BoogieDeclarations]: Found specification of procedure pt_poll_dsc [2022-11-22 00:35:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_poll_dsc [2022-11-22 00:35:48,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pt_mutex [2022-11-22 00:35:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pt_mutex [2022-11-22 00:35:48,400 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-22 00:35:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-22 00:35:48,400 INFO L130 BoogieDeclarations]: Found specification of procedure pt_req_sense [2022-11-22 00:35:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_req_sense [2022-11-22 00:35:48,400 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-22 00:35:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-22 00:35:48,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 00:35:48,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_17 [2022-11-22 00:35:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_17 [2022-11-22 00:35:48,402 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-22 00:35:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-22 00:35:48,403 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-22 00:35:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-22 00:35:48,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-22 00:35:48,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 00:35:48,404 INFO L130 BoogieDeclarations]: Found specification of procedure DRIVE [2022-11-22 00:35:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure DRIVE [2022-11-22 00:35:48,405 INFO L130 BoogieDeclarations]: Found specification of procedure pt_completion [2022-11-22 00:35:48,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_completion [2022-11-22 00:35:48,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-22 00:35:48,405 INFO L130 BoogieDeclarations]: Found specification of procedure pt_sleep [2022-11-22 00:35:48,406 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_sleep [2022-11-22 00:35:48,406 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write_fm [2022-11-22 00:35:48,406 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write_fm [2022-11-22 00:35:48,406 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2022-11-22 00:35:48,406 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2022-11-22 00:35:48,407 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2022-11-22 00:35:48,407 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_block [2022-11-22 00:35:48,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 00:35:48,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-22 00:35:48,407 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2022-11-22 00:35:48,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2022-11-22 00:35:48,409 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2022-11-22 00:35:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2022-11-22 00:35:48,409 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-22 00:35:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-22 00:35:48,410 INFO L130 BoogieDeclarations]: Found specification of procedure pt_wait [2022-11-22 00:35:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_wait [2022-11-22 00:35:48,411 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2022-11-22 00:35:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2022-11-22 00:35:48,411 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2022-11-22 00:35:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2022-11-22 00:35:48,412 INFO L130 BoogieDeclarations]: Found specification of procedure pt_probe [2022-11-22 00:35:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_probe [2022-11-22 00:35:48,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 00:35:48,412 INFO L130 BoogieDeclarations]: Found specification of procedure pt_rewind [2022-11-22 00:35:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_rewind [2022-11-22 00:35:48,412 INFO L130 BoogieDeclarations]: Found specification of procedure xn [2022-11-22 00:35:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure xn [2022-11-22 00:35:48,413 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-22 00:35:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-22 00:35:48,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 00:35:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 00:35:48,414 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2022-11-22 00:35:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2022-11-22 00:35:48,925 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 00:35:48,927 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 00:35:55,879 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 00:35:56,324 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 00:35:56,324 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-22 00:35:56,329 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:35:56 BoogieIcfgContainer [2022-11-22 00:35:56,329 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 00:35:56,332 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-22 00:35:56,333 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-22 00:35:56,336 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-22 00:35:56,336 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 12:35:46" (1/3) ... [2022-11-22 00:35:56,339 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b88f145 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 12:35:56, skipping insertion in model container [2022-11-22 00:35:56,339 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:35:48" (2/3) ... [2022-11-22 00:35:56,341 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b88f145 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 12:35:56, skipping insertion in model container [2022-11-22 00:35:56,341 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:35:56" (3/3) ... [2022-11-22 00:35:56,345 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i [2022-11-22 00:35:56,366 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-22 00:35:56,366 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-22 00:35:56,427 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-22 00:35:56,433 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;@61dfb558, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-22 00:35:56,434 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-22 00:35:56,441 INFO L276 IsEmpty]: Start isEmpty. Operand has 541 states, 334 states have (on average 1.377245508982036) internal successors, (460), 356 states have internal predecessors, (460), 167 states have call successors, (167), 42 states have call predecessors, (167), 42 states have return successors, (167), 167 states have call predecessors, (167), 167 states have call successors, (167) [2022-11-22 00:35:56,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-22 00:35:56,451 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:35:56,452 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:35:56,452 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:35:56,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:35:56,458 INFO L85 PathProgramCache]: Analyzing trace with hash 1969298374, now seen corresponding path program 1 times [2022-11-22 00:35:56,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:35:56,468 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [860568846] [2022-11-22 00:35:56,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:35:56,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:35:56,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:35:56,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:35:56,999 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:35:56,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [860568846] [2022-11-22 00:35:57,000 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [860568846] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:35:57,000 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:35:57,000 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-22 00:35:57,002 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [683134772] [2022-11-22 00:35:57,002 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:35:57,007 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:35:57,007 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:35:57,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:35:57,034 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:35:57,037 INFO L87 Difference]: Start difference. First operand has 541 states, 334 states have (on average 1.377245508982036) internal successors, (460), 356 states have internal predecessors, (460), 167 states have call successors, (167), 42 states have call predecessors, (167), 42 states have return successors, (167), 167 states have call predecessors, (167), 167 states have call successors, (167) Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 00:35:58,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:35:58,212 INFO L93 Difference]: Finished difference Result 1314 states and 1963 transitions. [2022-11-22 00:35:58,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:35:58,214 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2022-11-22 00:35:58,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:35:58,241 INFO L225 Difference]: With dead ends: 1314 [2022-11-22 00:35:58,243 INFO L226 Difference]: Without dead ends: 770 [2022-11-22 00:35:58,254 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 [2022-11-22 00:35:58,259 INFO L413 NwaCegarLoop]: 862 mSDtfsCounter, 349 mSDsluCounter, 646 mSDsCounter, 0 mSdLazyCounter, 219 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 349 SdHoareTripleChecker+Valid, 1508 SdHoareTripleChecker+Invalid, 222 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 219 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-11-22 00:35:58,265 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [349 Valid, 1508 Invalid, 222 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 219 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-22 00:35:58,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 770 states. [2022-11-22 00:35:58,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 770 to 750. [2022-11-22 00:35:58,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 750 states, 457 states have (on average 1.3676148796498906) internal successors, (625), 479 states have internal predecessors, (625), 228 states have call successors, (228), 65 states have call predecessors, (228), 64 states have return successors, (222), 222 states have call predecessors, (222), 222 states have call successors, (222) [2022-11-22 00:35:58,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 750 states and 1075 transitions. [2022-11-22 00:35:58,420 INFO L78 Accepts]: Start accepts. Automaton has 750 states and 1075 transitions. Word has length 16 [2022-11-22 00:35:58,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:35:58,421 INFO L495 AbstractCegarLoop]: Abstraction has 750 states and 1075 transitions. [2022-11-22 00:35:58,421 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 00:35:58,421 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1075 transitions. [2022-11-22 00:35:58,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-22 00:35:58,423 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:35:58,423 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:35:58,424 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-22 00:35:58,424 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:35:58,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:35:58,427 INFO L85 PathProgramCache]: Analyzing trace with hash 809859503, now seen corresponding path program 1 times [2022-11-22 00:35:58,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:35:58,427 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2146391816] [2022-11-22 00:35:58,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:35:58,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:35:58,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:35:58,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:35:58,607 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:35:58,607 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2146391816] [2022-11-22 00:35:58,607 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2146391816] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:35:58,608 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:35:58,608 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-22 00:35:58,609 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1366488771] [2022-11-22 00:35:58,609 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:35:58,611 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:35:58,611 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:35:58,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:35:58,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:35:58,614 INFO L87 Difference]: Start difference. First operand 750 states and 1075 transitions. Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:35:59,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:35:59,035 INFO L93 Difference]: Finished difference Result 1499 states and 2149 transitions. [2022-11-22 00:35:59,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:35:59,036 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2022-11-22 00:35:59,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:35:59,041 INFO L225 Difference]: With dead ends: 1499 [2022-11-22 00:35:59,041 INFO L226 Difference]: Without dead ends: 750 [2022-11-22 00:35:59,044 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:35:59,045 INFO L413 NwaCegarLoop]: 670 mSDtfsCounter, 752 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 90 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 752 SdHoareTripleChecker+Valid, 670 SdHoareTripleChecker+Invalid, 90 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 90 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-22 00:35:59,046 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [752 Valid, 670 Invalid, 90 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 90 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-22 00:35:59,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 750 states. [2022-11-22 00:35:59,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 750 to 750. [2022-11-22 00:35:59,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 750 states, 457 states have (on average 1.363238512035011) internal successors, (623), 479 states have internal predecessors, (623), 228 states have call successors, (228), 65 states have call predecessors, (228), 64 states have return successors, (222), 222 states have call predecessors, (222), 222 states have call successors, (222) [2022-11-22 00:35:59,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 750 states and 1073 transitions. [2022-11-22 00:35:59,153 INFO L78 Accepts]: Start accepts. Automaton has 750 states and 1073 transitions. Word has length 15 [2022-11-22 00:35:59,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:35:59,153 INFO L495 AbstractCegarLoop]: Abstraction has 750 states and 1073 transitions. [2022-11-22 00:35:59,154 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:35:59,154 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1073 transitions. [2022-11-22 00:35:59,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-22 00:35:59,157 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:35:59,157 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:35:59,158 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-22 00:35:59,160 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:35:59,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:35:59,161 INFO L85 PathProgramCache]: Analyzing trace with hash 1475938515, now seen corresponding path program 1 times [2022-11-22 00:35:59,161 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:35:59,162 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1935673684] [2022-11-22 00:35:59,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:35:59,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:35:59,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:35:59,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:35:59,317 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:35:59,317 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1935673684] [2022-11-22 00:35:59,317 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1935673684] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:35:59,318 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:35:59,318 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-22 00:35:59,318 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827518789] [2022-11-22 00:35:59,318 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:35:59,319 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:35:59,320 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:35:59,320 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:35:59,321 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:35:59,321 INFO L87 Difference]: Start difference. First operand 750 states and 1073 transitions. Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 00:36:00,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:36:00,251 INFO L93 Difference]: Finished difference Result 1659 states and 2355 transitions. [2022-11-22 00:36:00,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:36:00,254 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2022-11-22 00:36:00,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:36:00,262 INFO L225 Difference]: With dead ends: 1659 [2022-11-22 00:36:00,262 INFO L226 Difference]: Without dead ends: 910 [2022-11-22 00:36:00,265 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 [2022-11-22 00:36:00,271 INFO L413 NwaCegarLoop]: 830 mSDtfsCounter, 327 mSDsluCounter, 551 mSDsCounter, 0 mSdLazyCounter, 200 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 327 SdHoareTripleChecker+Valid, 1381 SdHoareTripleChecker+Invalid, 203 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 200 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-22 00:36:00,273 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [327 Valid, 1381 Invalid, 203 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 200 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-22 00:36:00,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 910 states. [2022-11-22 00:36:00,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 910 to 910. [2022-11-22 00:36:00,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 910 states, 549 states have (on average 1.3479052823315119) internal successors, (740), 576 states have internal predecessors, (740), 273 states have call successors, (273), 88 states have call predecessors, (273), 87 states have return successors, (267), 267 states have call predecessors, (267), 267 states have call successors, (267) [2022-11-22 00:36:00,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 910 states and 1280 transitions. [2022-11-22 00:36:00,345 INFO L78 Accepts]: Start accepts. Automaton has 910 states and 1280 transitions. Word has length 17 [2022-11-22 00:36:00,347 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:36:00,347 INFO L495 AbstractCegarLoop]: Abstraction has 910 states and 1280 transitions. [2022-11-22 00:36:00,347 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 00:36:00,352 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1280 transitions. [2022-11-22 00:36:00,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-22 00:36:00,357 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:36:00,357 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:36:00,357 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-22 00:36:00,357 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:36:00,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:36:00,358 INFO L85 PathProgramCache]: Analyzing trace with hash -1406086113, now seen corresponding path program 1 times [2022-11-22 00:36:00,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:36:00,358 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190364035] [2022-11-22 00:36:00,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:36:00,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:36:00,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:36:00,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:36:00,509 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:36:00,509 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [190364035] [2022-11-22 00:36:00,509 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [190364035] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:36:00,510 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:36:00,510 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-22 00:36:00,510 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1269129706] [2022-11-22 00:36:00,510 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:36:00,511 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:36:00,511 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:36:00,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:36:00,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:36:00,512 INFO L87 Difference]: Start difference. First operand 910 states and 1280 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:36:01,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:36:01,208 INFO L93 Difference]: Finished difference Result 1834 states and 2586 transitions. [2022-11-22 00:36:01,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:36:01,209 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2022-11-22 00:36:01,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:36:01,215 INFO L225 Difference]: With dead ends: 1834 [2022-11-22 00:36:01,216 INFO L226 Difference]: Without dead ends: 934 [2022-11-22 00:36:01,219 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 [2022-11-22 00:36:01,220 INFO L413 NwaCegarLoop]: 671 mSDtfsCounter, 12 mSDsluCounter, 666 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 1337 SdHoareTripleChecker+Invalid, 185 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-22 00:36:01,221 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 1337 Invalid, 185 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 185 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-22 00:36:01,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 934 states. [2022-11-22 00:36:01,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 934 to 912. [2022-11-22 00:36:01,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 912 states, 551 states have (on average 1.3466424682395643) internal successors, (742), 578 states have internal predecessors, (742), 273 states have call successors, (273), 88 states have call predecessors, (273), 87 states have return successors, (267), 267 states have call predecessors, (267), 267 states have call successors, (267) [2022-11-22 00:36:01,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 912 states and 1282 transitions. [2022-11-22 00:36:01,272 INFO L78 Accepts]: Start accepts. Automaton has 912 states and 1282 transitions. Word has length 19 [2022-11-22 00:36:01,272 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:36:01,272 INFO L495 AbstractCegarLoop]: Abstraction has 912 states and 1282 transitions. [2022-11-22 00:36:01,273 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:36:01,273 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1282 transitions. [2022-11-22 00:36:01,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-22 00:36:01,274 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:36:01,274 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:36:01,274 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-22 00:36:01,274 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:36:01,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:36:01,275 INFO L85 PathProgramCache]: Analyzing trace with hash -405834655, now seen corresponding path program 1 times [2022-11-22 00:36:01,275 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:36:01,275 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [983282141] [2022-11-22 00:36:01,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:36:01,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:36:01,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:36:01,490 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:36:01,490 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:36:01,491 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [983282141] [2022-11-22 00:36:01,491 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [983282141] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:36:01,491 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [937215514] [2022-11-22 00:36:01,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:36:01,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:36:01,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:36:01,495 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:36:01,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-22 00:36:01,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:36:01,962 INFO L263 TraceCheckSpWp]: Trace formula consists of 953 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-22 00:36:01,967 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:36:02,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-22 00:36:02,017 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:36:02,017 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [937215514] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:36:02,017 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:36:02,017 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-11-22 00:36:02,018 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [940565596] [2022-11-22 00:36:02,018 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:36:02,018 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:36:02,018 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:36:02,019 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:36:02,019 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:36:02,019 INFO L87 Difference]: Start difference. First operand 912 states and 1282 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:36:02,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:36:02,863 INFO L93 Difference]: Finished difference Result 2013 states and 2879 transitions. [2022-11-22 00:36:02,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:36:02,864 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2022-11-22 00:36:02,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:36:02,871 INFO L225 Difference]: With dead ends: 2013 [2022-11-22 00:36:02,871 INFO L226 Difference]: Without dead ends: 1111 [2022-11-22 00:36:02,875 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:36:02,876 INFO L413 NwaCegarLoop]: 924 mSDtfsCounter, 184 mSDsluCounter, 715 mSDsCounter, 0 mSdLazyCounter, 215 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 241 SdHoareTripleChecker+Valid, 1639 SdHoareTripleChecker+Invalid, 216 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 215 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-22 00:36:02,876 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [241 Valid, 1639 Invalid, 216 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 215 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-22 00:36:02,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1111 states. [2022-11-22 00:36:02,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1111 to 922. [2022-11-22 00:36:02,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 922 states, 561 states have (on average 1.3511586452762923) internal successors, (758), 588 states have internal predecessors, (758), 273 states have call successors, (273), 88 states have call predecessors, (273), 87 states have return successors, (267), 267 states have call predecessors, (267), 267 states have call successors, (267) [2022-11-22 00:36:02,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 922 states and 1298 transitions. [2022-11-22 00:36:02,933 INFO L78 Accepts]: Start accepts. Automaton has 922 states and 1298 transitions. Word has length 23 [2022-11-22 00:36:02,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:36:02,934 INFO L495 AbstractCegarLoop]: Abstraction has 922 states and 1298 transitions. [2022-11-22 00:36:02,934 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:36:02,934 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1298 transitions. [2022-11-22 00:36:02,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-22 00:36:02,935 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:36:02,935 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:36:02,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-22 00:36:03,142 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:36:03,143 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:36:03,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:36:03,143 INFO L85 PathProgramCache]: Analyzing trace with hash -1241217794, now seen corresponding path program 1 times [2022-11-22 00:36:03,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:36:03,144 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1200590389] [2022-11-22 00:36:03,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:36:03,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:36:03,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:36:03,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:36:03,364 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:36:03,364 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1200590389] [2022-11-22 00:36:03,364 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1200590389] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:36:03,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [337154343] [2022-11-22 00:36:03,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:36:03,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:36:03,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:36:03,371 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:36:03,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-22 00:36:03,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:36:03,802 INFO L263 TraceCheckSpWp]: Trace formula consists of 1032 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-22 00:36:03,804 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:36:03,892 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-22 00:36:03,892 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:36:03,892 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [337154343] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:36:03,893 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:36:03,893 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2022-11-22 00:36:03,893 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [673226747] [2022-11-22 00:36:03,893 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:36:03,893 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:36:03,893 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:36:03,894 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:36:03,894 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:36:03,894 INFO L87 Difference]: Start difference. First operand 922 states and 1298 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 00:36:04,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:36:04,291 INFO L93 Difference]: Finished difference Result 924 states and 1299 transitions. [2022-11-22 00:36:04,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:36:04,292 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 28 [2022-11-22 00:36:04,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:36:04,299 INFO L225 Difference]: With dead ends: 924 [2022-11-22 00:36:04,299 INFO L226 Difference]: Without dead ends: 921 [2022-11-22 00:36:04,300 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:36:04,301 INFO L413 NwaCegarLoop]: 668 mSDtfsCounter, 733 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 90 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 733 SdHoareTripleChecker+Valid, 668 SdHoareTripleChecker+Invalid, 90 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 90 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-22 00:36:04,302 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [733 Valid, 668 Invalid, 90 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 90 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-22 00:36:04,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 921 states. [2022-11-22 00:36:04,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 921 to 921. [2022-11-22 00:36:04,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 921 states, 561 states have (on average 1.3493761140819964) internal successors, (757), 587 states have internal predecessors, (757), 272 states have call successors, (272), 88 states have call predecessors, (272), 87 states have return successors, (267), 267 states have call predecessors, (267), 267 states have call successors, (267) [2022-11-22 00:36:04,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 921 states and 1296 transitions. [2022-11-22 00:36:04,363 INFO L78 Accepts]: Start accepts. Automaton has 921 states and 1296 transitions. Word has length 28 [2022-11-22 00:36:04,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:36:04,364 INFO L495 AbstractCegarLoop]: Abstraction has 921 states and 1296 transitions. [2022-11-22 00:36:04,364 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 00:36:04,364 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1296 transitions. [2022-11-22 00:36:04,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-22 00:36:04,365 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:36:04,365 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:36:04,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-22 00:36:04,577 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-11-22 00:36:04,578 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:36:04,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:36:04,578 INFO L85 PathProgramCache]: Analyzing trace with hash 176570648, now seen corresponding path program 1 times [2022-11-22 00:36:04,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:36:04,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2045116944] [2022-11-22 00:36:04,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:36:04,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:36:04,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:36:04,808 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:36:04,808 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:36:04,809 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2045116944] [2022-11-22 00:36:04,809 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2045116944] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:36:04,809 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1719761917] [2022-11-22 00:36:04,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:36:04,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:36:04,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:36:04,814 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:36:04,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-22 00:36:05,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:36:05,239 INFO L263 TraceCheckSpWp]: Trace formula consists of 1034 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-22 00:36:05,241 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:36:05,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-22 00:36:05,325 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:36:05,326 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1719761917] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:36:05,326 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:36:05,326 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2022-11-22 00:36:05,326 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1940507688] [2022-11-22 00:36:05,326 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:36:05,326 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:36:05,327 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:36:05,327 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:36:05,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:36:05,328 INFO L87 Difference]: Start difference. First operand 921 states and 1296 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 2 states have internal predecessors, (26), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 00:36:05,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:36:05,834 INFO L93 Difference]: Finished difference Result 923 states and 1297 transitions. [2022-11-22 00:36:05,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:36:05,835 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 2 states have internal predecessors, (26), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 29 [2022-11-22 00:36:05,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:36:05,841 INFO L225 Difference]: With dead ends: 923 [2022-11-22 00:36:05,841 INFO L226 Difference]: Without dead ends: 920 [2022-11-22 00:36:05,842 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:36:05,843 INFO L413 NwaCegarLoop]: 666 mSDtfsCounter, 730 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 90 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 730 SdHoareTripleChecker+Valid, 666 SdHoareTripleChecker+Invalid, 90 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 90 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-22 00:36:05,843 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [730 Valid, 666 Invalid, 90 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 90 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-22 00:36:05,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 920 states. [2022-11-22 00:36:05,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 920 to 920. [2022-11-22 00:36:05,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 920 states, 561 states have (on average 1.3475935828877006) internal successors, (756), 586 states have internal predecessors, (756), 271 states have call successors, (271), 88 states have call predecessors, (271), 87 states have return successors, (267), 267 states have call predecessors, (267), 267 states have call successors, (267) [2022-11-22 00:36:05,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 920 states and 1294 transitions. [2022-11-22 00:36:05,905 INFO L78 Accepts]: Start accepts. Automaton has 920 states and 1294 transitions. Word has length 29 [2022-11-22 00:36:05,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:36:05,906 INFO L495 AbstractCegarLoop]: Abstraction has 920 states and 1294 transitions. [2022-11-22 00:36:05,906 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 2 states have internal predecessors, (26), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 00:36:05,906 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1294 transitions. [2022-11-22 00:36:05,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-11-22 00:36:05,907 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:36:05,907 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:36:05,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-22 00:36:06,114 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:36:06,114 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:36:06,114 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:36:06,115 INFO L85 PathProgramCache]: Analyzing trace with hash 1178344257, now seen corresponding path program 1 times [2022-11-22 00:36:06,115 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:36:06,115 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1277787651] [2022-11-22 00:36:06,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:36:06,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:36:06,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:36:06,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:36:06,288 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:36:06,288 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1277787651] [2022-11-22 00:36:06,288 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1277787651] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:36:06,289 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [936885022] [2022-11-22 00:36:06,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:36:06,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:36:06,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:36:06,290 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:36:06,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-22 00:36:06,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:36:06,733 INFO L263 TraceCheckSpWp]: Trace formula consists of 1036 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-22 00:36:06,735 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:36:06,834 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-22 00:36:06,834 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:36:06,834 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [936885022] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:36:06,834 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:36:06,834 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2022-11-22 00:36:06,835 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1244150405] [2022-11-22 00:36:06,835 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:36:06,835 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:36:06,835 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:36:06,836 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:36:06,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:36:06,836 INFO L87 Difference]: Start difference. First operand 920 states and 1294 transitions. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 2 states have internal predecessors, (27), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 00:36:07,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:36:07,306 INFO L93 Difference]: Finished difference Result 922 states and 1295 transitions. [2022-11-22 00:36:07,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:36:07,307 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 2 states have internal predecessors, (27), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 30 [2022-11-22 00:36:07,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:36:07,313 INFO L225 Difference]: With dead ends: 922 [2022-11-22 00:36:07,313 INFO L226 Difference]: Without dead ends: 919 [2022-11-22 00:36:07,314 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:36:07,316 INFO L413 NwaCegarLoop]: 664 mSDtfsCounter, 727 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 90 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 727 SdHoareTripleChecker+Valid, 664 SdHoareTripleChecker+Invalid, 90 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 90 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-22 00:36:07,316 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [727 Valid, 664 Invalid, 90 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 90 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-22 00:36:07,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 919 states. [2022-11-22 00:36:07,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 919 to 919. [2022-11-22 00:36:07,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 919 states, 561 states have (on average 1.3458110516934045) internal successors, (755), 585 states have internal predecessors, (755), 270 states have call successors, (270), 88 states have call predecessors, (270), 87 states have return successors, (267), 267 states have call predecessors, (267), 267 states have call successors, (267) [2022-11-22 00:36:07,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 919 states and 1292 transitions. [2022-11-22 00:36:07,395 INFO L78 Accepts]: Start accepts. Automaton has 919 states and 1292 transitions. Word has length 30 [2022-11-22 00:36:07,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:36:07,396 INFO L495 AbstractCegarLoop]: Abstraction has 919 states and 1292 transitions. [2022-11-22 00:36:07,396 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 2 states have internal predecessors, (27), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 00:36:07,396 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1292 transitions. [2022-11-22 00:36:07,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-22 00:36:07,399 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:36:07,399 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:36:07,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-11-22 00:36:07,606 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:36:07,606 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:36:07,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:36:07,606 INFO L85 PathProgramCache]: Analyzing trace with hash -2126407365, now seen corresponding path program 1 times [2022-11-22 00:36:07,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:36:07,607 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [874254874] [2022-11-22 00:36:07,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:36:07,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:36:07,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:36:07,803 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:36:07,804 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:36:07,804 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [874254874] [2022-11-22 00:36:07,804 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [874254874] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:36:07,804 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2000137094] [2022-11-22 00:36:07,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:36:07,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:36:07,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:36:07,806 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:36:07,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-22 00:36:08,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:36:08,244 INFO L263 TraceCheckSpWp]: Trace formula consists of 1038 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-22 00:36:08,246 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:36:08,342 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-22 00:36:08,342 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:36:08,342 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2000137094] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:36:08,342 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:36:08,343 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2022-11-22 00:36:08,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1179472434] [2022-11-22 00:36:08,343 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:36:08,343 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:36:08,343 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:36:08,344 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:36:08,344 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:36:08,344 INFO L87 Difference]: Start difference. First operand 919 states and 1292 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 2 states have internal predecessors, (28), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 00:36:08,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:36:08,882 INFO L93 Difference]: Finished difference Result 1072 states and 1488 transitions. [2022-11-22 00:36:08,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:36:08,883 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 2 states have internal predecessors, (28), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 31 [2022-11-22 00:36:08,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:36:08,889 INFO L225 Difference]: With dead ends: 1072 [2022-11-22 00:36:08,889 INFO L226 Difference]: Without dead ends: 1045 [2022-11-22 00:36:08,891 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:36:08,891 INFO L413 NwaCegarLoop]: 748 mSDtfsCounter, 669 mSDsluCounter, 254 mSDsCounter, 0 mSdLazyCounter, 144 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 669 SdHoareTripleChecker+Valid, 1002 SdHoareTripleChecker+Invalid, 146 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 144 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-22 00:36:08,892 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [669 Valid, 1002 Invalid, 146 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 144 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-22 00:36:08,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1045 states. [2022-11-22 00:36:08,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1045 to 1045. [2022-11-22 00:36:08,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1045 states, 624 states have (on average 1.3221153846153846) internal successors, (825), 650 states have internal predecessors, (825), 314 states have call successors, (314), 107 states have call predecessors, (314), 106 states have return successors, (313), 313 states have call predecessors, (313), 313 states have call successors, (313) [2022-11-22 00:36:08,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 1045 states and 1452 transitions. [2022-11-22 00:36:08,968 INFO L78 Accepts]: Start accepts. Automaton has 1045 states and 1452 transitions. Word has length 31 [2022-11-22 00:36:08,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:36:08,969 INFO L495 AbstractCegarLoop]: Abstraction has 1045 states and 1452 transitions. [2022-11-22 00:36:08,969 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 2 states have internal predecessors, (28), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 00:36:08,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1452 transitions. [2022-11-22 00:36:08,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-22 00:36:08,971 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:36:08,971 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:36:08,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-22 00:36:09,178 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:36:09,179 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:36:09,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:36:09,179 INFO L85 PathProgramCache]: Analyzing trace with hash -83304774, now seen corresponding path program 1 times [2022-11-22 00:36:09,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:36:09,180 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [17158239] [2022-11-22 00:36:09,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:36:09,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:36:09,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:36:09,384 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:36:09,384 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:36:09,384 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [17158239] [2022-11-22 00:36:09,385 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [17158239] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:36:09,385 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [785123453] [2022-11-22 00:36:09,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:36:09,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:36:09,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:36:09,386 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:36:09,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-22 00:36:09,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:36:09,900 INFO L263 TraceCheckSpWp]: Trace formula consists of 1236 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-22 00:36:09,902 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:36:09,926 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-22 00:36:09,926 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:36:09,926 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [785123453] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:36:09,929 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:36:09,942 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-11-22 00:36:09,945 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2066770161] [2022-11-22 00:36:09,945 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:36:09,946 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:36:09,947 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:36:09,947 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:36:09,948 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:36:09,948 INFO L87 Difference]: Start difference. First operand 1045 states and 1452 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-22 00:36:10,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:36:10,627 INFO L93 Difference]: Finished difference Result 2086 states and 2900 transitions. [2022-11-22 00:36:10,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:36:10,628 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 51 [2022-11-22 00:36:10,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:36:10,634 INFO L225 Difference]: With dead ends: 2086 [2022-11-22 00:36:10,635 INFO L226 Difference]: Without dead ends: 1051 [2022-11-22 00:36:10,639 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:36:10,640 INFO L413 NwaCegarLoop]: 638 mSDtfsCounter, 4 mSDsluCounter, 632 mSDsCounter, 0 mSdLazyCounter, 175 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 1270 SdHoareTripleChecker+Invalid, 177 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 175 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-22 00:36:10,640 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 1270 Invalid, 177 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 175 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-22 00:36:10,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1051 states. [2022-11-22 00:36:10,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1051 to 1047. [2022-11-22 00:36:10,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1047 states, 626 states have (on average 1.3210862619808306) internal successors, (827), 652 states have internal predecessors, (827), 314 states have call successors, (314), 107 states have call predecessors, (314), 106 states have return successors, (313), 313 states have call predecessors, (313), 313 states have call successors, (313) [2022-11-22 00:36:10,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 1047 states and 1454 transitions. [2022-11-22 00:36:10,746 INFO L78 Accepts]: Start accepts. Automaton has 1047 states and 1454 transitions. Word has length 51 [2022-11-22 00:36:10,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:36:10,747 INFO L495 AbstractCegarLoop]: Abstraction has 1047 states and 1454 transitions. [2022-11-22 00:36:10,747 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-22 00:36:10,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1454 transitions. [2022-11-22 00:36:10,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-22 00:36:10,750 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:36:10,750 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:36:10,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-11-22 00:36:10,958 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:36:10,958 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:36:10,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:36:10,959 INFO L85 PathProgramCache]: Analyzing trace with hash 825452270, now seen corresponding path program 1 times [2022-11-22 00:36:10,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:36:10,959 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786317300] [2022-11-22 00:36:10,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:36:10,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:36:11,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:36:11,203 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-22 00:36:11,203 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:36:11,204 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [786317300] [2022-11-22 00:36:11,204 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [786317300] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:36:11,204 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1095122662] [2022-11-22 00:36:11,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:36:11,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:36:11,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:36:11,205 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:36:11,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd4a7b8-f972-448f-98a9-de33ba5f8c8f/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-22 00:36:11,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:36:11,704 INFO L263 TraceCheckSpWp]: Trace formula consists of 1243 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-22 00:36:11,707 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:36:11,760 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-22 00:36:11,761 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 00:36:11,818 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-22 00:36:11,818 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1095122662] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 00:36:11,818 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2108626468] [2022-11-22 00:36:11,853 INFO L159 IcfgInterpreter]: Started Sifa with 51 locations of interest [2022-11-22 00:36:11,854 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 00:36:11,858 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 00:36:11,864 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 00:36:11,864 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 00:36:12,975 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 12 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 21 [2022-11-22 00:36:13,028 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 21 [2022-11-22 00:36:13,123 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 110 [2022-11-22 00:36:13,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:13,475 INFO L217 Elim1Store]: Index analysis took 137 ms [2022-11-22 00:36:13,483 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 23 select indices, 23 select index equivalence classes, 300 disjoint index pairs (out of 253 index pairs), introduced 23 new quantified variables, introduced 0 case distinctions, treesize of input 881 treesize of output 771 [2022-11-22 00:36:13,976 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 140 treesize of output 116 [2022-11-22 00:36:17,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:17,972 INFO L217 Elim1Store]: Index analysis took 170 ms [2022-11-22 00:36:20,783 INFO L321 Elim1Store]: treesize reduction 630, result has 47.4 percent of original size [2022-11-22 00:36:20,784 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 64 select indices, 64 select index equivalence classes, 2018 disjoint index pairs (out of 2016 index pairs), introduced 64 new quantified variables, introduced 63 case distinctions, treesize of input 327 treesize of output 770 [2022-11-22 00:36:21,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:21,634 INFO L217 Elim1Store]: Index analysis took 239 ms [2022-11-22 00:36:25,604 INFO L321 Elim1Store]: treesize reduction 1134, result has 33.4 percent of original size [2022-11-22 00:36:25,605 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 66 select indices, 66 select index equivalence classes, 2082 disjoint index pairs (out of 2145 index pairs), introduced 66 new quantified variables, introduced 126 case distinctions, treesize of input 337 treesize of output 781 [2022-11-22 00:36:28,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,157 INFO L217 Elim1Store]: Index analysis took 113 ms [2022-11-22 00:36:28,162 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 26 select indices, 26 select index equivalence classes, 300 disjoint index pairs (out of 325 index pairs), introduced 26 new quantified variables, introduced 0 case distinctions, treesize of input 972 treesize of output 832 [2022-11-22 00:36:28,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,498 INFO L217 Elim1Store]: Index analysis took 136 ms [2022-11-22 00:36:28,503 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 26 select indices, 26 select index equivalence classes, 300 disjoint index pairs (out of 325 index pairs), introduced 26 new quantified variables, introduced 0 case distinctions, treesize of input 937 treesize of output 819 [2022-11-22 00:36:28,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,769 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:36:28,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:28,914 INFO L217 Elim1Store]: Index analysis took 162 ms [2022-11-22 00:36:28,919 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 27 select indices, 27 select index equivalence classes, 300 disjoint index pairs (out of 351 index pairs), introduced 25 new quantified variables, introduced 0 case distinctions, treesize of input 933 treesize of output 818 [2022-11-22 00:36:29,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:29,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:29,328 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 415 treesize of output 331 [2022-11-22 00:36:29,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:29,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:29,521 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 425 treesize of output 343 [2022-11-22 00:36:29,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:29,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:29,619 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 412 treesize of output 335 [2022-11-22 00:36:29,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:29,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:29,715 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 423 treesize of output 344 [2022-11-22 00:36:29,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:29,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:29,809 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 414 treesize of output 335 [2022-11-22 00:36:30,042 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 409 treesize of output 325 [2022-11-22 00:36:30,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,340 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 434 treesize of output 352 [2022-11-22 00:36:30,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,468 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 421 treesize of output 344 [2022-11-22 00:36:36,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:36,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:36,306 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 655 treesize of output 569 [2022-11-22 00:36:36,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:36,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:36,417 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 612 treesize of output 535 [2022-11-22 00:36:36,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:36,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:36,488 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 623 treesize of output 544 [2022-11-22 00:36:36,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:36,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:36,603 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 630 treesize of output 551 [2022-11-22 00:36:36,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:36,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:36,713 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 635 treesize of output 556 [2022-11-22 00:36:36,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:36,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:36,831 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 645 treesize of output 566 [2022-11-22 00:36:37,038 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 626 treesize of output 540 [2022-11-22 00:36:37,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,161 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 583 treesize of output 506 [2022-11-22 00:36:37,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,233 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 594 treesize of output 515 [2022-11-22 00:36:37,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,354 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 601 treesize of output 522 [2022-11-22 00:36:37,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,483 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 606 treesize of output 527 [2022-11-22 00:36:37,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,607 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 616 treesize of output 537 [2022-11-22 00:36:37,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,232 INFO L217 Elim1Store]: Index analysis took 305 ms [2022-11-22 00:36:38,237 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 26 select indices, 26 select index equivalence classes, 300 disjoint index pairs (out of 325 index pairs), introduced 25 new quantified variables, introduced 0 case distinctions, treesize of input 1143 treesize of output 998 [2022-11-22 00:36:38,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,546 INFO L217 Elim1Store]: Index analysis took 143 ms [2022-11-22 00:36:38,551 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 26 select indices, 26 select index equivalence classes, 300 disjoint index pairs (out of 325 index pairs), introduced 26 new quantified variables, introduced 0 case distinctions, treesize of input 1185 treesize of output 1033 [2022-11-22 00:36:38,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,896 INFO L217 Elim1Store]: Index analysis took 142 ms [2022-11-22 00:36:38,901 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 26 select indices, 26 select index equivalence classes, 300 disjoint index pairs (out of 325 index pairs), introduced 25 new quantified variables, introduced 0 case distinctions, treesize of input 1173 treesize of output 1028 [2022-11-22 00:36:39,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,137 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:36:39,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:39,192 INFO L217 Elim1Store]: Index analysis took 132 ms [2022-11-22 00:36:39,197 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 27 select indices, 27 select index equivalence classes, 300 disjoint index pairs (out of 351 index pairs), introduced 25 new quantified variables, introduced 0 case distinctions, treesize of input 1188 treesize of output 1039 [2022-11-22 00:37:05,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:05,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:05,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:05,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:05,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:05,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:05,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:06,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:06,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:06,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:06,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:06,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:06,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:06,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:06,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:06,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:06,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:06,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:06,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:06,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:06,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:06,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:07,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:07,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:07,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:07,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:07,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:07,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:07,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:07,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:07,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:07,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:07,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:08,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:08,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:08,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:08,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:08,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:08,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:08,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:08,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:08,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:08,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:08,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:08,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:08,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:08,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:08,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:08,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:08,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:09,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:09,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:09,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:09,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:09,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:09,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:10,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:10,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:10,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:10,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:10,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:10,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:10,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:10,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:10,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:10,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:11,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:11,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:11,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:11,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:11,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:11,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:11,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:12,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:12,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:12,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:12,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:12,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:12,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:12,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:12,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:13,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:13,019 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:37:13,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:13,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:13,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:13,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:13,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:13,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:13,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:13,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:13,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:13,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:13,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:13,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:14,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:14,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:14,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:14,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:14,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:14,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:14,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:14,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:14,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:14,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:14,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:14,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:14,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:14,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:15,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:15,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:15,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:15,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:15,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:15,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:15,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:15,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:15,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:15,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:15,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:15,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:16,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:16,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:16,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:16,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:17,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:17,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:17,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:18,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:18,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:18,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:19,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:19,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:19,657 INFO L217 Elim1Store]: Index analysis took 14094 ms [2022-11-22 00:38:28,481 WARN L233 SmtUtils]: Spent 1.15m on a formula simplification. DAG size of input: 273 DAG size of output: 23 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-22 00:38:28,482 INFO L321 Elim1Store]: treesize reduction 646, result has 5.7 percent of original size [2022-11-22 00:38:28,484 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 27 select indices, 27 select index equivalence classes, 276 disjoint index pairs (out of 351 index pairs), introduced 26 new quantified variables, introduced 53 case distinctions, treesize of input 6609 treesize of output 6197 [2022-11-22 00:38:29,775 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:38:29,776 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:38:29,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:30,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:30,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:30,101 INFO L217 Elim1Store]: Index analysis took 326 ms [2022-11-22 00:38:30,107 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 6558 treesize of output 6386 [2022-11-22 00:38:30,948 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:38:31,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:31,085 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:38:31,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:31,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:31,241 INFO L217 Elim1Store]: Index analysis took 293 ms [2022-11-22 00:38:31,245 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 6550 treesize of output 6378 [2022-11-22 00:38:32,287 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:38:32,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:32,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:32,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:32,644 INFO L217 Elim1Store]: Index analysis took 357 ms [2022-11-22 00:38:32,648 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 6532 treesize of output 6373 [2022-11-22 00:38:33,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:33,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:33,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:33,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:33,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:33,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:33,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:33,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:33,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:33,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:33,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:33,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:33,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:34,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:34,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:34,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:34,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:34,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:34,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:34,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:34,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:34,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:34,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:34,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:34,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:34,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:34,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:35,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:35,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:35,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:35,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:35,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:35,224 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:38:35,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:35,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:35,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:35,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:35,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:35,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:35,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:35,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:35,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:35,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:35,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:35,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:36,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:36,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:36,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:36,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:36,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:36,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:36,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:36,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:36,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:36,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:36,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:36,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:36,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:37,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:37,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:37,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:37,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:37,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:37,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:37,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:37,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:37,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:37,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:37,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:37,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:37,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:37,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:37,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:38,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:38,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:38,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:38,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:38,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:38,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:38,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:38,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:39,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:39,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:39,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:39,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:39,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:39,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:39,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:40,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:40,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:40,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:40,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:40,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:40,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:40,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:40,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:40,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:40,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:40,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:40,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:40,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:40,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:40,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:41,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:41,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:41,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:41,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:41,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:41,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:41,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:41,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:41,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:41,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:41,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:42,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:42,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:42,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:42,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:43,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:43,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:43,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:43,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:44,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:44,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:44,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:44,873 INFO L217 Elim1Store]: Index analysis took 11479 ms [2022-11-22 00:39:52,419 WARN L233 SmtUtils]: Spent 1.13m on a formula simplification. DAG size of input: 269 DAG size of output: 23 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-22 00:39:52,419 INFO L321 Elim1Store]: treesize reduction 630, result has 5.8 percent of original size [2022-11-22 00:39:52,420 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 28 select indices, 28 select index equivalence classes, 276 disjoint index pairs (out of 378 index pairs), introduced 27 new quantified variables, introduced 55 case distinctions, treesize of input 6605 treesize of output 6230 [2022-11-22 00:39:53,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:53,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:53,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:53,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:53,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:53,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:53,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:53,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:53,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:53,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:53,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:53,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:53,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:53,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:53,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:53,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:54,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:54,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:54,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:54,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:54,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:54,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:54,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:54,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:54,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:54,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:54,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:54,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:54,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:54,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:54,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:54,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:55,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:55,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:55,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:55,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:55,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:55,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:55,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:55,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:55,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:55,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:55,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:55,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:55,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:55,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:55,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:55,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:56,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:56,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:56,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:56,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:56,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:56,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:56,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:56,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:56,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:56,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:56,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:56,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:56,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:56,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:56,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:56,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:56,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:56,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:56,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:57,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:57,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:57,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:57,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:57,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:57,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:57,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:57,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:57,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:57,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:58,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:58,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:58,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:58,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:58,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:58,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:58,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:58,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:58,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:59,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:59,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:59,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:59,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:59,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:59,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:59,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:59,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:59,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:59,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:59,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:39:59,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:00,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:00,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:00,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:00,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:00,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:00,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:00,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:00,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:00,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:00,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:00,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:00,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:00,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:01,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:01,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:01,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:01,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:01,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:02,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:02,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:02,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:03,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:03,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:03,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:04,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:04,146 INFO L217 Elim1Store]: Index analysis took 10929 ms [2022-11-22 00:40:57,333 WARN L233 SmtUtils]: Spent 53.18s on a formula simplification. DAG size of input: 283 DAG size of output: 23 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-22 00:40:57,334 INFO L321 Elim1Store]: treesize reduction 676, result has 5.5 percent of original size [2022-11-22 00:40:57,335 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 27 select indices, 27 select index equivalence classes, 276 disjoint index pairs (out of 351 index pairs), introduced 26 new quantified variables, introduced 53 case distinctions, treesize of input 6581 treesize of output 6213 [2022-11-22 00:40:58,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:58,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:58,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:58,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:58,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:58,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:58,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:58,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:58,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:58,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:58,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:58,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:58,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:58,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:58,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:58,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:58,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:59,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:59,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:59,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:59,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:59,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:59,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:59,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:59,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:59,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:59,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:59,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:59,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:59,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:59,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:40:59,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:00,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:00,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:00,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:00,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:00,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:00,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:00,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:00,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:00,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:00,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:00,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:00,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:00,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:00,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:00,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:00,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:01,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:01,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:01,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:01,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:01,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:01,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:01,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:01,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:01,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:01,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:01,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:01,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:01,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:01,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:01,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:01,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:01,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:01,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:01,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:02,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:02,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:02,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:02,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:02,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:02,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:02,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:02,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:02,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:02,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:03,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:03,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:03,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:03,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:03,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:03,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:03,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:05,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:05,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:05,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:05,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:05,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:05,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:05,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:05,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:05,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:05,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:05,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:05,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:06,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:06,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:06,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:06,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:06,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:06,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:06,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:06,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:06,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:06,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:06,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:06,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:06,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:06,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:07,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:07,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:07,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:07,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:07,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:07,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:08,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:08,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:08,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:08,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:08,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:09,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:09,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:09,592 INFO L217 Elim1Store]: Index analysis took 11399 ms [2022-11-22 00:42:02,385 WARN L233 SmtUtils]: Spent 52.78s on a formula simplification. DAG size of input: 386 DAG size of output: 27 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-22 00:42:02,385 INFO L321 Elim1Store]: treesize reduction 945, result has 4.6 percent of original size [2022-11-22 00:42:02,387 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 28 select indices, 28 select index equivalence classes, 276 disjoint index pairs (out of 378 index pairs), introduced 27 new quantified variables, introduced 81 case distinctions, treesize of input 6596 treesize of output 6229 [2022-11-22 00:42:03,439 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:42:03,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:03,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:03,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:03,549 INFO L217 Elim1Store]: Index analysis took 109 ms [2022-11-22 00:42:03,553 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 6532 treesize of output 6373 [2022-11-22 00:42:04,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:04,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:04,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:04,427 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 6543 treesize of output 6382 [2022-11-22 00:42:05,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:05,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:05,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:05,244 INFO L217 Elim1Store]: Index analysis took 110 ms [2022-11-22 00:42:05,249 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 6542 treesize of output 6381 [2022-11-22 00:42:06,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:06,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:06,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:06,069 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 6543 treesize of output 6382 [2022-11-22 00:42:06,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:06,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:06,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:06,872 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 6542 treesize of output 6381 [2022-11-22 00:42:07,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:07,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:07,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:07,918 INFO L217 Elim1Store]: Index analysis took 102 ms [2022-11-22 00:42:07,924 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 6542 treesize of output 6381 [2022-11-22 00:42:08,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:08,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:08,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:08,868 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 6547 treesize of output 6386 [2022-11-22 00:42:09,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:09,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:09,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:09,587 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 6542 treesize of output 6381 [2022-11-22 00:42:10,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:10,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:10,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:42:10,333 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 6547 treesize of output 6386 [2022-11-22 00:44:49,491 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:44:49,513 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:44:49,523 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:44:49,525 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:44:49,528 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:44:49,531 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:44:49,533 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:44:49,535 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:44:49,537 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:44:49,589 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:45:14,174 WARN L233 SmtUtils]: Spent 7.33s on a formula simplification. DAG size of input: 1545 DAG size of output: 1545 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-22 00:45:39,273 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:45:39,299 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:45:39,302 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:45:39,304 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:45:39,305 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:45:39,307 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:45:39,308 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:45:39,311 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:45:39,313 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:45:39,315 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:45:39,358 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:46:01,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,383 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:46:01,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,394 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:46:01,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:01,426 INFO L217 Elim1Store]: Index analysis took 189 ms [2022-11-22 00:46:01,527 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 11 select indices, 11 select index equivalence classes, 81 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 978 treesize of output 1388 [2022-11-22 00:46:05,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:05,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,041 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:46:06,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,052 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:46:06,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:06,082 INFO L217 Elim1Store]: Index analysis took 174 ms [2022-11-22 00:46:06,166 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 11 select indices, 11 select index equivalence classes, 81 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 978 treesize of output 1388 [2022-11-22 00:46:28,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,978 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:46:28,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,989 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:46:28,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:28,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:29,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:29,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:29,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:29,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:29,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:29,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:29,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:29,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:29,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:29,018 INFO L217 Elim1Store]: Index analysis took 137 ms [2022-11-22 00:46:29,127 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 10 select indices, 10 select index equivalence classes, 81 disjoint index pairs (out of 45 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 965 treesize of output 1200 [2022-11-22 00:46:31,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,340 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:46:31,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,354 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:46:31,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:46:31,391 INFO L217 Elim1Store]: Index analysis took 151 ms [2022-11-22 00:46:31,530 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 10 select indices, 10 select index equivalence classes, 81 disjoint index pairs (out of 45 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 965 treesize of output 1200 [2022-11-22 00:47:42,473 WARN L233 SmtUtils]: Spent 8.85s on a formula simplification that was a NOOP. DAG size: 2995 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-22 00:49:46,735 WARN L233 SmtUtils]: Spent 10.25s on a formula simplification that was a NOOP. DAG size: 3544 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)