./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/bin/utaipan-7li7fVZpFI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a80d5d6260f748dd9867d7bcd6f4a93a5987d3d416867522c1bef6a78e755228 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-03 02:13:02,458 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 02:13:02,460 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 02:13:02,503 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 02:13:02,503 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 02:13:02,507 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 02:13:02,509 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 02:13:02,512 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 02:13:02,514 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 02:13:02,519 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 02:13:02,520 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 02:13:02,522 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 02:13:02,523 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 02:13:02,525 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 02:13:02,527 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 02:13:02,528 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 02:13:02,530 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 02:13:02,530 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 02:13:02,532 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 02:13:02,538 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 02:13:02,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 02:13:02,541 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 02:13:02,544 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 02:13:02,545 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 02:13:02,553 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 02:13:02,553 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 02:13:02,554 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 02:13:02,555 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 02:13:02,556 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 02:13:02,557 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 02:13:02,557 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 02:13:02,558 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 02:13:02,560 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 02:13:02,561 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 02:13:02,562 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 02:13:02,563 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 02:13:02,563 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 02:13:02,564 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 02:13:02,564 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 02:13:02,565 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 02:13:02,565 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 02:13:02,566 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 02:13:02,605 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 02:13:02,605 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 02:13:02,606 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 02:13:02,606 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 02:13:02,607 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 02:13:02,607 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 02:13:02,607 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 02:13:02,607 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 02:13:02,608 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 02:13:02,608 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 02:13:02,609 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 02:13:02,609 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 02:13:02,609 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 02:13:02,609 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 02:13:02,610 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 02:13:02,610 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 02:13:02,610 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 02:13:02,610 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 02:13:02,611 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 02:13:02,611 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 02:13:02,611 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 02:13:02,611 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 02:13:02,611 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 02:13:02,612 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 02:13:02,612 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 02:13:02,612 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 02:13:02,612 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 02:13:02,612 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 02:13:02,613 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 02:13:02,613 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:13:02,613 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 02:13:02,613 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 02:13:02,614 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 02:13:02,614 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 02:13:02,614 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 02:13:02,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 02:13:02,614 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 02:13:02,614 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 02:13:02,616 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_c2416c62-1a34-412c-b2b1-2889e5f2ac54/bin/utaipan-7li7fVZpFI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a80d5d6260f748dd9867d7bcd6f4a93a5987d3d416867522c1bef6a78e755228 [2022-11-03 02:13:02,912 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 02:13:02,949 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 02:13:02,951 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 02:13:02,953 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 02:13:02,954 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 02:13:02,955 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2022-11-03 02:13:03,036 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/bin/utaipan-7li7fVZpFI/data/435df3a9a/39af0f5d11db4811bcc39e899692c295/FLAG44d9869e3 [2022-11-03 02:13:03,860 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 02:13:03,861 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2022-11-03 02:13:03,910 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/bin/utaipan-7li7fVZpFI/data/435df3a9a/39af0f5d11db4811bcc39e899692c295/FLAG44d9869e3 [2022-11-03 02:13:04,398 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/bin/utaipan-7li7fVZpFI/data/435df3a9a/39af0f5d11db4811bcc39e899692c295 [2022-11-03 02:13:04,402 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 02:13:04,405 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 02:13:04,430 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 02:13:04,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 02:13:04,434 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 02:13:04,435 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:13:04" (1/1) ... [2022-11-03 02:13:04,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@87ba6a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:13:04, skipping insertion in model container [2022-11-03 02:13:04,437 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:13:04" (1/1) ... [2022-11-03 02:13:04,444 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 02:13:04,563 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 02:13:06,090 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i[191080,191093] [2022-11-03 02:13:06,138 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:13:06,180 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 02:13:06,564 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i[191080,191093] [2022-11-03 02:13:06,581 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:13:06,647 INFO L208 MainTranslator]: Completed translation [2022-11-03 02:13:06,647 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:13:06 WrapperNode [2022-11-03 02:13:06,647 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 02:13:06,648 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 02:13:06,649 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 02:13:06,649 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 02:13:06,656 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:13:06" (1/1) ... [2022-11-03 02:13:06,738 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:13:06" (1/1) ... [2022-11-03 02:13:06,954 INFO L138 Inliner]: procedures = 210, calls = 1426, calls flagged for inlining = 105, calls inlined = 105, statements flattened = 3494 [2022-11-03 02:13:06,955 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 02:13:06,955 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 02:13:06,956 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 02:13:06,956 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 02:13:06,965 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:13:06" (1/1) ... [2022-11-03 02:13:06,966 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:13:06" (1/1) ... [2022-11-03 02:13:06,984 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:13:06" (1/1) ... [2022-11-03 02:13:06,984 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:13:06" (1/1) ... [2022-11-03 02:13:07,072 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:13:06" (1/1) ... [2022-11-03 02:13:07,103 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:13:06" (1/1) ... [2022-11-03 02:13:07,133 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:13:06" (1/1) ... [2022-11-03 02:13:07,157 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:13:06" (1/1) ... [2022-11-03 02:13:07,186 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 02:13:07,188 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 02:13:07,188 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 02:13:07,189 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 02:13:07,190 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:13:06" (1/1) ... [2022-11-03 02:13:07,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:13:07,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:13:07,223 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 02:13:07,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 02:13:07,260 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_fe_init [2022-11-03 02:13:07,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_fe_init [2022-11-03 02:13:07,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2022-11-03 02:13:07,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2022-11-03 02:13:07,265 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-03 02:13:07,265 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-03 02:13:07,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-03 02:13:07,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-03 02:13:07,266 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-03 02:13:07,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-03 02:13:07,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-03 02:13:07,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-03 02:13:07,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-03 02:13:07,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-03 02:13:07,267 INFO L130 BoogieDeclarations]: Found specification of procedure wait_i2c_result [2022-11-03 02:13:07,267 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_i2c_result [2022-11-03 02:13:07,268 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2022-11-03 02:13:07,268 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2022-11-03 02:13:07,268 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-03 02:13:07,268 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-03 02:13:07,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-03 02:13:07,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-03 02:13:07,269 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_stop_streaming [2022-11-03 02:13:07,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_stop_streaming [2022-11-03 02:13:07,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2022-11-03 02:13:07,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2022-11-03 02:13:07,269 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-03 02:13:07,269 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-03 02:13:07,270 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-03 02:13:07,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-03 02:13:07,270 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2022-11-03 02:13:07,270 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2022-11-03 02:13:07,271 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_lnb_ctrl [2022-11-03 02:13:07,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_lnb_ctrl [2022-11-03 02:13:07,271 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-03 02:13:07,271 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-03 02:13:07,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-03 02:13:07,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-03 02:13:07,272 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 02:13:07,272 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 02:13:07,272 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2022-11-03 02:13:07,272 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2022-11-03 02:13:07,273 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_free_dmabuf [2022-11-03 02:13:07,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_free_dmabuf [2022-11-03 02:13:07,273 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-03 02:13:07,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-03 02:13:07,273 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_alloc_dmabuf [2022-11-03 02:13:07,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_alloc_dmabuf [2022-11-03 02:13:07,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 02:13:07,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 02:13:07,276 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-03 02:13:07,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-03 02:13:07,277 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-03 02:13:07,277 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-03 02:13:07,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-03 02:13:07,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-03 02:13:07,278 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2022-11-03 02:13:07,278 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2022-11-03 02:13:07,278 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-11-03 02:13:07,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-11-03 02:13:07,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 02:13:07,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 02:13:07,279 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2022-11-03 02:13:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2022-11-03 02:13:07,279 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_base [2022-11-03 02:13:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_base [2022-11-03 02:13:07,280 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-03 02:13:07,280 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-03 02:13:07,280 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-03 02:13:07,280 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-03 02:13:07,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-03 02:13:07,281 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_resume [2022-11-03 02:13:07,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_resume [2022-11-03 02:13:07,282 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-03 02:13:07,282 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-03 02:13:07,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-03 02:13:07,282 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_demod_write [2022-11-03 02:13:07,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_demod_write [2022-11-03 02:13:07,282 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-03 02:13:07,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-03 02:13:07,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 02:13:07,283 INFO L130 BoogieDeclarations]: Found specification of procedure send_i2c_cmd [2022-11-03 02:13:07,283 INFO L138 BoogieDeclarations]: Found implementation of procedure send_i2c_cmd [2022-11-03 02:13:07,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-03 02:13:07,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-03 02:13:07,284 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_packets [2022-11-03 02:13:07,285 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter_packets [2022-11-03 02:13:07,285 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-03 02:13:07,286 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-03 02:13:07,286 INFO L130 BoogieDeclarations]: Found specification of procedure cmdbuf_add [2022-11-03 02:13:07,286 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdbuf_add [2022-11-03 02:13:07,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 02:13:07,287 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-03 02:13:07,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-03 02:13:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_stop_dma [2022-11-03 02:13:07,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_stop_dma [2022-11-03 02:13:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-03 02:13:07,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-03 02:13:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure put_byte_write [2022-11-03 02:13:07,288 INFO L138 BoogieDeclarations]: Found implementation of procedure put_byte_write [2022-11-03 02:13:07,289 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2022-11-03 02:13:07,289 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2022-11-03 02:13:07,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-03 02:13:07,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-03 02:13:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 02:13:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_set_tuner_power [2022-11-03 02:13:07,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_set_tuner_power [2022-11-03 02:13:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 02:13:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2022-11-03 02:13:07,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2022-11-03 02:13:07,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 02:13:07,295 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-03 02:13:07,295 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_suspend [2022-11-03 02:13:07,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_suspend [2022-11-03 02:13:07,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-03 02:13:07,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-03 02:13:07,296 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_start_dma [2022-11-03 02:13:07,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_start_dma [2022-11-03 02:13:07,330 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_find_adapter [2022-11-03 02:13:07,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_find_adapter [2022-11-03 02:13:07,330 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-03 02:13:07,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-03 02:13:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_init_dmabuf [2022-11-03 02:13:07,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_init_dmabuf [2022-11-03 02:13:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2022-11-03 02:13:07,331 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2022-11-03 02:13:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-03 02:13:07,331 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-03 02:13:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2022-11-03 02:13:07,332 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2022-11-03 02:13:07,332 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_cleanup_adapter [2022-11-03 02:13:07,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_cleanup_adapter [2022-11-03 02:13:07,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 02:13:07,332 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 02:13:07,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 02:13:07,332 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-03 02:13:07,332 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-03 02:13:08,129 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 02:13:08,139 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 02:13:10,913 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-03 02:13:24,283 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 02:13:25,077 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 02:13:25,077 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-03 02:13:25,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:13:25 BoogieIcfgContainer [2022-11-03 02:13:25,085 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 02:13:25,087 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 02:13:25,087 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 02:13:25,091 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 02:13:25,092 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 02:13:04" (1/3) ... [2022-11-03 02:13:25,092 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3290ba02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:13:25, skipping insertion in model container [2022-11-03 02:13:25,093 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:13:06" (2/3) ... [2022-11-03 02:13:25,093 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3290ba02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:13:25, skipping insertion in model container [2022-11-03 02:13:25,093 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:13:25" (3/3) ... [2022-11-03 02:13:25,095 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2022-11-03 02:13:25,115 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 02:13:25,116 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-03 02:13:25,185 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 02:13:25,192 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;@75610cca, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 02:13:25,192 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-03 02:13:25,199 INFO L276 IsEmpty]: Start isEmpty. Operand has 714 states, 464 states have (on average 1.4008620689655173) internal successors, (650), 481 states have internal predecessors, (650), 190 states have call successors, (190), 59 states have call predecessors, (190), 58 states have return successors, (185), 185 states have call predecessors, (185), 185 states have call successors, (185) [2022-11-03 02:13:25,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-03 02:13:25,210 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:13:25,211 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:13:25,211 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:13:25,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:13:25,217 INFO L85 PathProgramCache]: Analyzing trace with hash 268788221, now seen corresponding path program 1 times [2022-11-03 02:13:25,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:13:25,228 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2033648512] [2022-11-03 02:13:25,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:13:25,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:13:25,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:13:25,963 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-11-03 02:13:25,964 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:13:25,964 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2033648512] [2022-11-03 02:13:25,965 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2033648512] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:13:25,965 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:13:25,966 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:13:25,974 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [97192044] [2022-11-03 02:13:25,975 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:13:25,982 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:13:25,982 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:13:26,024 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:13:26,025 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:13:26,031 INFO L87 Difference]: Start difference. First operand has 714 states, 464 states have (on average 1.4008620689655173) internal successors, (650), 481 states have internal predecessors, (650), 190 states have call successors, (190), 59 states have call predecessors, (190), 58 states have return successors, (185), 185 states have call predecessors, (185), 185 states have call successors, (185) Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-03 02:13:28,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:13:28,236 INFO L93 Difference]: Finished difference Result 2116 states and 3052 transitions. [2022-11-03 02:13:28,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:13:28,239 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), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 36 [2022-11-03 02:13:28,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:13:28,266 INFO L225 Difference]: With dead ends: 2116 [2022-11-03 02:13:28,267 INFO L226 Difference]: Without dead ends: 1394 [2022-11-03 02:13:28,278 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:13:28,281 INFO L413 NwaCegarLoop]: 1043 mSDtfsCounter, 992 mSDsluCounter, 1008 mSDsCounter, 0 mSdLazyCounter, 328 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 992 SdHoareTripleChecker+Valid, 1896 SdHoareTripleChecker+Invalid, 331 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 328 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-11-03 02:13:28,282 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [992 Valid, 1896 Invalid, 331 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 328 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-11-03 02:13:28,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1394 states. [2022-11-03 02:13:28,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1394 to 1391. [2022-11-03 02:13:28,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1391 states, 913 states have (on average 1.3866374589266155) internal successors, (1266), 932 states have internal predecessors, (1266), 363 states have call successors, (363), 115 states have call predecessors, (363), 114 states have return successors, (361), 361 states have call predecessors, (361), 361 states have call successors, (361) [2022-11-03 02:13:28,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1391 states and 1990 transitions. [2022-11-03 02:13:28,471 INFO L78 Accepts]: Start accepts. Automaton has 1391 states and 1990 transitions. Word has length 36 [2022-11-03 02:13:28,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:13:28,472 INFO L495 AbstractCegarLoop]: Abstraction has 1391 states and 1990 transitions. [2022-11-03 02:13:28,473 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), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-03 02:13:28,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1990 transitions. [2022-11-03 02:13:28,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-03 02:13:28,483 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:13:28,483 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:13:28,484 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-03 02:13:28,484 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:13:28,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:13:28,485 INFO L85 PathProgramCache]: Analyzing trace with hash 1952752044, now seen corresponding path program 1 times [2022-11-03 02:13:28,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:13:28,485 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [718980740] [2022-11-03 02:13:28,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:13:28,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:13:28,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:13:28,873 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-03 02:13:28,873 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:13:28,874 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [718980740] [2022-11-03 02:13:28,874 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [718980740] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:13:28,874 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:13:28,874 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:13:28,874 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1352568572] [2022-11-03 02:13:28,875 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:13:28,876 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:13:28,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:13:28,877 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:13:28,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:13:28,877 INFO L87 Difference]: Start difference. First operand 1391 states and 1990 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 3 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-03 02:13:30,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:13:30,576 INFO L93 Difference]: Finished difference Result 4108 states and 5885 transitions. [2022-11-03 02:13:30,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:13:30,577 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), 3 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 51 [2022-11-03 02:13:30,577 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:13:30,598 INFO L225 Difference]: With dead ends: 4108 [2022-11-03 02:13:30,598 INFO L226 Difference]: Without dead ends: 2721 [2022-11-03 02:13:30,607 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:13:30,608 INFO L413 NwaCegarLoop]: 1026 mSDtfsCounter, 949 mSDsluCounter, 996 mSDsCounter, 0 mSdLazyCounter, 320 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 949 SdHoareTripleChecker+Valid, 1867 SdHoareTripleChecker+Invalid, 321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 320 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-11-03 02:13:30,608 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [949 Valid, 1867 Invalid, 321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 320 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-11-03 02:13:30,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2721 states. [2022-11-03 02:13:30,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2721 to 2713. [2022-11-03 02:13:30,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2713 states, 1780 states have (on average 1.3876404494382022) internal successors, (2470), 1817 states have internal predecessors, (2470), 706 states have call successors, (706), 227 states have call predecessors, (706), 226 states have return successors, (704), 704 states have call predecessors, (704), 704 states have call successors, (704) [2022-11-03 02:13:30,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 2713 states and 3880 transitions. [2022-11-03 02:13:30,769 INFO L78 Accepts]: Start accepts. Automaton has 2713 states and 3880 transitions. Word has length 51 [2022-11-03 02:13:30,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:13:30,770 INFO L495 AbstractCegarLoop]: Abstraction has 2713 states and 3880 transitions. [2022-11-03 02:13:30,770 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), 3 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-03 02:13:30,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2713 states and 3880 transitions. [2022-11-03 02:13:30,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-03 02:13:30,774 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:13:30,774 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:13:30,774 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-03 02:13:30,775 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:13:30,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:13:30,775 INFO L85 PathProgramCache]: Analyzing trace with hash -11962506, now seen corresponding path program 1 times [2022-11-03 02:13:30,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:13:30,776 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900558588] [2022-11-03 02:13:30,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:13:30,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:13:30,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:13:31,055 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-11-03 02:13:31,055 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:13:31,055 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1900558588] [2022-11-03 02:13:31,056 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1900558588] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:13:31,056 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:13:31,056 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:13:31,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1832975998] [2022-11-03 02:13:31,056 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:13:31,057 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:13:31,057 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:13:31,058 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:13:31,058 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:13:31,058 INFO L87 Difference]: Start difference. First operand 2713 states and 3880 transitions. Second operand has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-03 02:13:32,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:13:32,957 INFO L93 Difference]: Finished difference Result 7305 states and 10472 transitions. [2022-11-03 02:13:32,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:13:32,958 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 64 [2022-11-03 02:13:32,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:13:32,989 INFO L225 Difference]: With dead ends: 7305 [2022-11-03 02:13:32,989 INFO L226 Difference]: Without dead ends: 4598 [2022-11-03 02:13:33,005 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:13:33,006 INFO L413 NwaCegarLoop]: 1104 mSDtfsCounter, 693 mSDsluCounter, 989 mSDsCounter, 0 mSdLazyCounter, 359 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 693 SdHoareTripleChecker+Valid, 1942 SdHoareTripleChecker+Invalid, 362 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 359 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-11-03 02:13:33,006 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [693 Valid, 1942 Invalid, 362 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 359 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-11-03 02:13:33,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4598 states. [2022-11-03 02:13:33,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4598 to 4591. [2022-11-03 02:13:33,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4591 states, 3046 states have (on average 1.3949441891004597) internal successors, (4249), 3095 states have internal predecessors, (4249), 1172 states have call successors, (1172), 373 states have call predecessors, (1172), 372 states have return successors, (1170), 1170 states have call predecessors, (1170), 1170 states have call successors, (1170) [2022-11-03 02:13:33,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4591 states to 4591 states and 6591 transitions. [2022-11-03 02:13:33,459 INFO L78 Accepts]: Start accepts. Automaton has 4591 states and 6591 transitions. Word has length 64 [2022-11-03 02:13:33,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:13:33,461 INFO L495 AbstractCegarLoop]: Abstraction has 4591 states and 6591 transitions. [2022-11-03 02:13:33,461 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-03 02:13:33,461 INFO L276 IsEmpty]: Start isEmpty. Operand 4591 states and 6591 transitions. [2022-11-03 02:13:33,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-03 02:13:33,469 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:13:33,469 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:13:33,470 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-03 02:13:33,470 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:13:33,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:13:33,472 INFO L85 PathProgramCache]: Analyzing trace with hash -127313281, now seen corresponding path program 1 times [2022-11-03 02:13:33,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:13:33,472 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [301155725] [2022-11-03 02:13:33,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:13:33,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:13:33,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:13:33,895 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-03 02:13:33,896 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:13:33,896 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [301155725] [2022-11-03 02:13:33,896 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [301155725] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:13:33,896 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:13:33,897 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:13:33,897 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315249742] [2022-11-03 02:13:33,897 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:13:33,898 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:13:33,898 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:13:33,899 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:13:33,899 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:13:33,899 INFO L87 Difference]: Start difference. First operand 4591 states and 6591 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-03 02:13:35,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:13:35,493 INFO L93 Difference]: Finished difference Result 7386 states and 10598 transitions. [2022-11-03 02:13:35,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:13:35,493 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 85 [2022-11-03 02:13:35,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:13:35,514 INFO L225 Difference]: With dead ends: 7386 [2022-11-03 02:13:35,514 INFO L226 Difference]: Without dead ends: 2808 [2022-11-03 02:13:35,541 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:13:35,542 INFO L413 NwaCegarLoop]: 853 mSDtfsCounter, 5 mSDsluCounter, 1003 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 1699 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-11-03 02:13:35,542 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 1699 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 321 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-11-03 02:13:35,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2808 states. [2022-11-03 02:13:35,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2808 to 2803. [2022-11-03 02:13:35,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2803 states, 1861 states have (on average 1.3944116066630843) internal successors, (2595), 1889 states have internal predecessors, (2595), 712 states have call successors, (712), 230 states have call predecessors, (712), 229 states have return successors, (710), 710 states have call predecessors, (710), 710 states have call successors, (710) [2022-11-03 02:13:35,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 2803 states and 4017 transitions. [2022-11-03 02:13:35,721 INFO L78 Accepts]: Start accepts. Automaton has 2803 states and 4017 transitions. Word has length 85 [2022-11-03 02:13:35,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:13:35,722 INFO L495 AbstractCegarLoop]: Abstraction has 2803 states and 4017 transitions. [2022-11-03 02:13:35,722 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-03 02:13:35,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2803 states and 4017 transitions. [2022-11-03 02:13:35,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-11-03 02:13:35,727 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:13:35,727 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:13:35,727 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-03 02:13:35,728 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:13:35,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:13:35,728 INFO L85 PathProgramCache]: Analyzing trace with hash -1394438045, now seen corresponding path program 1 times [2022-11-03 02:13:35,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:13:35,729 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1788580775] [2022-11-03 02:13:35,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:13:35,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:13:35,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:13:36,052 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2022-11-03 02:13:36,053 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:13:36,053 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1788580775] [2022-11-03 02:13:36,053 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1788580775] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:13:36,053 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:13:36,054 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:13:36,054 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1957691252] [2022-11-03 02:13:36,054 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:13:36,055 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:13:36,055 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:13:36,055 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:13:36,055 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:13:36,056 INFO L87 Difference]: Start difference. First operand 2803 states and 4017 transitions. Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2022-11-03 02:13:37,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:13:37,983 INFO L93 Difference]: Finished difference Result 6187 states and 8850 transitions. [2022-11-03 02:13:37,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:13:37,984 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 109 [2022-11-03 02:13:37,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:13:38,014 INFO L225 Difference]: With dead ends: 6187 [2022-11-03 02:13:38,014 INFO L226 Difference]: Without dead ends: 3866 [2022-11-03 02:13:38,026 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:13:38,027 INFO L413 NwaCegarLoop]: 1464 mSDtfsCounter, 953 mSDsluCounter, 790 mSDsCounter, 0 mSdLazyCounter, 417 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 953 SdHoareTripleChecker+Valid, 2131 SdHoareTripleChecker+Invalid, 422 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 417 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-11-03 02:13:38,028 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [953 Valid, 2131 Invalid, 422 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 417 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-11-03 02:13:38,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3866 states. [2022-11-03 02:13:38,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3866 to 3859. [2022-11-03 02:13:38,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3859 states, 2569 states have (on average 1.3947061113273647) internal successors, (3583), 2603 states have internal predecessors, (3583), 966 states have call successors, (966), 324 states have call predecessors, (966), 323 states have return successors, (964), 964 states have call predecessors, (964), 964 states have call successors, (964) [2022-11-03 02:13:38,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 3859 states and 5513 transitions. [2022-11-03 02:13:38,227 INFO L78 Accepts]: Start accepts. Automaton has 3859 states and 5513 transitions. Word has length 109 [2022-11-03 02:13:38,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:13:38,231 INFO L495 AbstractCegarLoop]: Abstraction has 3859 states and 5513 transitions. [2022-11-03 02:13:38,231 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2022-11-03 02:13:38,232 INFO L276 IsEmpty]: Start isEmpty. Operand 3859 states and 5513 transitions. [2022-11-03 02:13:38,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-11-03 02:13:38,243 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:13:38,243 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:13:38,244 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-03 02:13:38,245 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:13:38,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:13:38,246 INFO L85 PathProgramCache]: Analyzing trace with hash -629773774, now seen corresponding path program 1 times [2022-11-03 02:13:38,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:13:38,247 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [402301972] [2022-11-03 02:13:38,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:13:38,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:13:38,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:13:39,035 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-11-03 02:13:39,036 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:13:39,036 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [402301972] [2022-11-03 02:13:39,036 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [402301972] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:13:39,036 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:13:39,037 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 02:13:39,037 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675050652] [2022-11-03 02:13:39,037 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:13:39,037 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 02:13:39,038 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:13:39,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 02:13:39,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-03 02:13:39,038 INFO L87 Difference]: Start difference. First operand 3859 states and 5513 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2022-11-03 02:13:43,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:13:43,216 INFO L93 Difference]: Finished difference Result 8445 states and 12136 transitions. [2022-11-03 02:13:43,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 02:13:43,216 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 116 [2022-11-03 02:13:43,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:13:43,250 INFO L225 Difference]: With dead ends: 8445 [2022-11-03 02:13:43,250 INFO L226 Difference]: Without dead ends: 5068 [2022-11-03 02:13:43,268 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-03 02:13:43,269 INFO L413 NwaCegarLoop]: 1607 mSDtfsCounter, 1102 mSDsluCounter, 2172 mSDsCounter, 0 mSdLazyCounter, 1145 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1128 SdHoareTripleChecker+Valid, 3384 SdHoareTripleChecker+Invalid, 1154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 1145 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2022-11-03 02:13:43,270 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1128 Valid, 3384 Invalid, 1154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 1145 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2022-11-03 02:13:43,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5068 states. [2022-11-03 02:13:43,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5068 to 4809. [2022-11-03 02:13:43,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4809 states, 3215 states have (on average 1.3978227060653188) internal successors, (4494), 3255 states have internal predecessors, (4494), 1198 states have call successors, (1198), 396 states have call predecessors, (1198), 395 states have return successors, (1196), 1196 states have call predecessors, (1196), 1196 states have call successors, (1196) [2022-11-03 02:13:43,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4809 states to 4809 states and 6888 transitions. [2022-11-03 02:13:43,608 INFO L78 Accepts]: Start accepts. Automaton has 4809 states and 6888 transitions. Word has length 116 [2022-11-03 02:13:43,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:13:43,609 INFO L495 AbstractCegarLoop]: Abstraction has 4809 states and 6888 transitions. [2022-11-03 02:13:43,609 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2022-11-03 02:13:43,609 INFO L276 IsEmpty]: Start isEmpty. Operand 4809 states and 6888 transitions. [2022-11-03 02:13:43,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-03 02:13:43,617 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:13:43,617 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:13:43,618 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-03 02:13:43,618 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:13:43,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:13:43,619 INFO L85 PathProgramCache]: Analyzing trace with hash 274645721, now seen corresponding path program 1 times [2022-11-03 02:13:43,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:13:43,619 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [67173245] [2022-11-03 02:13:43,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:13:43,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:13:43,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:13:44,358 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-11-03 02:13:44,358 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:13:44,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [67173245] [2022-11-03 02:13:44,359 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [67173245] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:13:44,359 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:13:44,359 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-03 02:13:44,359 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [432429855] [2022-11-03 02:13:44,360 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:13:44,360 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-03 02:13:44,360 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:13:44,361 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-03 02:13:44,361 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-11-03 02:13:44,361 INFO L87 Difference]: Start difference. First operand 4809 states and 6888 transitions. Second operand has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 6 states have internal predecessors, (58), 4 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (11), 4 states have call predecessors, (11), 4 states have call successors, (11) [2022-11-03 02:13:49,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:13:50,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:13:50,766 INFO L93 Difference]: Finished difference Result 10867 states and 15752 transitions. [2022-11-03 02:13:50,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-03 02:13:50,766 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 6 states have internal predecessors, (58), 4 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (11), 4 states have call predecessors, (11), 4 states have call successors, (11) Word has length 122 [2022-11-03 02:13:50,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:13:50,800 INFO L225 Difference]: With dead ends: 10867 [2022-11-03 02:13:50,801 INFO L226 Difference]: Without dead ends: 6540 [2022-11-03 02:13:50,817 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2022-11-03 02:13:50,818 INFO L413 NwaCegarLoop]: 1682 mSDtfsCounter, 2000 mSDsluCounter, 2145 mSDsCounter, 0 mSdLazyCounter, 1731 mSolverCounterSat, 503 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2035 SdHoareTripleChecker+Valid, 3371 SdHoareTripleChecker+Invalid, 2235 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 503 IncrementalHoareTripleChecker+Valid, 1731 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2022-11-03 02:13:50,819 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2035 Valid, 3371 Invalid, 2235 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [503 Valid, 1731 Invalid, 1 Unknown, 0 Unchecked, 6.0s Time] [2022-11-03 02:13:50,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6540 states. [2022-11-03 02:13:51,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6540 to 4847. [2022-11-03 02:13:51,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4847 states, 3237 states have (on average 1.3975903614457832) internal successors, (4524), 3279 states have internal predecessors, (4524), 1214 states have call successors, (1214), 396 states have call predecessors, (1214), 395 states have return successors, (1212), 1212 states have call predecessors, (1212), 1212 states have call successors, (1212) [2022-11-03 02:13:51,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4847 states to 4847 states and 6950 transitions. [2022-11-03 02:13:51,082 INFO L78 Accepts]: Start accepts. Automaton has 4847 states and 6950 transitions. Word has length 122 [2022-11-03 02:13:51,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:13:51,083 INFO L495 AbstractCegarLoop]: Abstraction has 4847 states and 6950 transitions. [2022-11-03 02:13:51,084 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 6 states have internal predecessors, (58), 4 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (11), 4 states have call predecessors, (11), 4 states have call successors, (11) [2022-11-03 02:13:51,084 INFO L276 IsEmpty]: Start isEmpty. Operand 4847 states and 6950 transitions. [2022-11-03 02:13:51,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-11-03 02:13:51,095 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:13:51,095 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:13:51,095 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-03 02:13:51,096 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:13:51,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:13:51,096 INFO L85 PathProgramCache]: Analyzing trace with hash 1615392663, now seen corresponding path program 1 times [2022-11-03 02:13:51,097 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:13:51,097 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1840201934] [2022-11-03 02:13:51,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:13:51,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:13:51,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:13:51,581 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2022-11-03 02:13:51,582 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:13:51,582 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1840201934] [2022-11-03 02:13:51,582 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1840201934] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:13:51,582 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:13:51,582 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:13:51,583 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1340120636] [2022-11-03 02:13:51,583 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:13:51,583 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:13:51,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:13:51,584 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:13:51,584 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:13:51,584 INFO L87 Difference]: Start difference. First operand 4847 states and 6950 transitions. Second operand has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-11-03 02:13:54,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:13:55,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:13:55,186 INFO L93 Difference]: Finished difference Result 9260 states and 13292 transitions. [2022-11-03 02:13:55,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:13:55,187 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 211 [2022-11-03 02:13:55,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:13:55,210 INFO L225 Difference]: With dead ends: 9260 [2022-11-03 02:13:55,210 INFO L226 Difference]: Without dead ends: 4895 [2022-11-03 02:13:55,229 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:13:55,230 INFO L413 NwaCegarLoop]: 855 mSDtfsCounter, 23 mSDsluCounter, 998 mSDsCounter, 0 mSdLazyCounter, 325 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 30 SdHoareTripleChecker+Valid, 1697 SdHoareTripleChecker+Invalid, 328 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 325 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-11-03 02:13:55,231 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [30 Valid, 1697 Invalid, 328 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 325 Invalid, 1 Unknown, 0 Unchecked, 3.4s Time] [2022-11-03 02:13:55,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4895 states. [2022-11-03 02:13:55,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4895 to 4895. [2022-11-03 02:13:55,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4895 states, 3271 states have (on average 1.3983491287068175) internal successors, (4574), 3317 states have internal predecessors, (4574), 1228 states have call successors, (1228), 396 states have call predecessors, (1228), 395 states have return successors, (1226), 1226 states have call predecessors, (1226), 1226 states have call successors, (1226) [2022-11-03 02:13:55,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4895 states to 4895 states and 7028 transitions. [2022-11-03 02:13:55,442 INFO L78 Accepts]: Start accepts. Automaton has 4895 states and 7028 transitions. Word has length 211 [2022-11-03 02:13:55,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:13:55,443 INFO L495 AbstractCegarLoop]: Abstraction has 4895 states and 7028 transitions. [2022-11-03 02:13:55,443 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-11-03 02:13:55,444 INFO L276 IsEmpty]: Start isEmpty. Operand 4895 states and 7028 transitions. [2022-11-03 02:13:55,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-11-03 02:13:55,455 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:13:55,455 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:13:55,455 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-03 02:13:55,455 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:13:55,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:13:55,456 INFO L85 PathProgramCache]: Analyzing trace with hash -1679991865, now seen corresponding path program 1 times [2022-11-03 02:13:55,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:13:55,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1362616907] [2022-11-03 02:13:55,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:13:55,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:13:55,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:13:56,362 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2022-11-03 02:13:56,362 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:13:56,363 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1362616907] [2022-11-03 02:13:56,363 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1362616907] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:13:56,363 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:13:56,363 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-03 02:13:56,364 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1621462822] [2022-11-03 02:13:56,364 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:13:56,365 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 02:13:56,365 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:13:56,365 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 02:13:56,366 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:13:56,366 INFO L87 Difference]: Start difference. First operand 4895 states and 7028 transitions. Second operand has 5 states, 4 states have (on average 25.0) internal successors, (100), 5 states have internal predecessors, (100), 2 states have call successors, (32), 2 states have call predecessors, (32), 3 states have return successors, (29), 2 states have call predecessors, (29), 1 states have call successors, (29) [2022-11-03 02:13:58,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:13:58,589 INFO L93 Difference]: Finished difference Result 9929 states and 14402 transitions. [2022-11-03 02:13:58,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 02:13:58,589 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 25.0) internal successors, (100), 5 states have internal predecessors, (100), 2 states have call successors, (32), 2 states have call predecessors, (32), 3 states have return successors, (29), 2 states have call predecessors, (29), 1 states have call successors, (29) Word has length 228 [2022-11-03 02:13:58,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:13:58,619 INFO L225 Difference]: With dead ends: 9929 [2022-11-03 02:13:58,619 INFO L226 Difference]: Without dead ends: 5048 [2022-11-03 02:13:58,641 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:13:58,644 INFO L413 NwaCegarLoop]: 856 mSDtfsCounter, 20 mSDsluCounter, 2005 mSDsCounter, 0 mSdLazyCounter, 497 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 2547 SdHoareTripleChecker+Invalid, 504 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 497 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-11-03 02:13:58,644 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [24 Valid, 2547 Invalid, 504 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 497 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-11-03 02:13:58,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5048 states. [2022-11-03 02:13:58,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5048 to 4985. [2022-11-03 02:13:58,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4985 states, 3334 states have (on average 1.3989202159568086) internal successors, (4664), 3380 states have internal predecessors, (4664), 1246 states have call successors, (1246), 405 states have call predecessors, (1246), 404 states have return successors, (1244), 1244 states have call predecessors, (1244), 1244 states have call successors, (1244) [2022-11-03 02:13:58,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4985 states to 4985 states and 7154 transitions. [2022-11-03 02:13:58,869 INFO L78 Accepts]: Start accepts. Automaton has 4985 states and 7154 transitions. Word has length 228 [2022-11-03 02:13:58,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:13:58,869 INFO L495 AbstractCegarLoop]: Abstraction has 4985 states and 7154 transitions. [2022-11-03 02:13:58,870 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 25.0) internal successors, (100), 5 states have internal predecessors, (100), 2 states have call successors, (32), 2 states have call predecessors, (32), 3 states have return successors, (29), 2 states have call predecessors, (29), 1 states have call successors, (29) [2022-11-03 02:13:58,870 INFO L276 IsEmpty]: Start isEmpty. Operand 4985 states and 7154 transitions. [2022-11-03 02:13:58,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-11-03 02:13:58,883 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:13:58,883 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:13:58,884 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-03 02:13:58,884 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:13:58,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:13:58,884 INFO L85 PathProgramCache]: Analyzing trace with hash 699605726, now seen corresponding path program 1 times [2022-11-03 02:13:58,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:13:58,885 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [665032618] [2022-11-03 02:13:58,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:13:58,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:13:59,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:13:59,858 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2022-11-03 02:13:59,858 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:13:59,858 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [665032618] [2022-11-03 02:13:59,858 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [665032618] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:13:59,858 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:13:59,859 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-03 02:13:59,859 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [401021419] [2022-11-03 02:13:59,859 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:13:59,859 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-03 02:13:59,859 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:13:59,860 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-03 02:13:59,860 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-03 02:13:59,860 INFO L87 Difference]: Start difference. First operand 4985 states and 7154 transitions. Second operand has 6 states, 5 states have (on average 20.4) internal successors, (102), 5 states have internal predecessors, (102), 3 states have call successors, (33), 2 states have call predecessors, (33), 3 states have return successors, (30), 4 states have call predecessors, (30), 2 states have call successors, (30) [2022-11-03 02:14:02,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:14:02,772 INFO L93 Difference]: Finished difference Result 10127 states and 14690 transitions. [2022-11-03 02:14:02,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 02:14:02,775 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 20.4) internal successors, (102), 5 states have internal predecessors, (102), 3 states have call successors, (33), 2 states have call predecessors, (33), 3 states have return successors, (30), 4 states have call predecessors, (30), 2 states have call successors, (30) Word has length 233 [2022-11-03 02:14:02,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:14:02,805 INFO L225 Difference]: With dead ends: 10127 [2022-11-03 02:14:02,805 INFO L226 Difference]: Without dead ends: 5156 [2022-11-03 02:14:02,825 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-03 02:14:02,825 INFO L413 NwaCegarLoop]: 859 mSDtfsCounter, 18 mSDsluCounter, 4038 mSDsCounter, 0 mSdLazyCounter, 847 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 4270 SdHoareTripleChecker+Invalid, 855 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 847 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-11-03 02:14:02,826 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [25 Valid, 4270 Invalid, 855 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 847 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-11-03 02:14:02,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5156 states. [2022-11-03 02:14:03,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5156 to 5048. [2022-11-03 02:14:03,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5048 states, 3379 states have (on average 1.396271086120154) internal successors, (4718), 3425 states have internal predecessors, (4718), 1255 states have call successors, (1255), 405 states have call predecessors, (1255), 413 states have return successors, (1262), 1262 states have call predecessors, (1262), 1253 states have call successors, (1262) [2022-11-03 02:14:03,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5048 states to 5048 states and 7235 transitions. [2022-11-03 02:14:03,052 INFO L78 Accepts]: Start accepts. Automaton has 5048 states and 7235 transitions. Word has length 233 [2022-11-03 02:14:03,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:14:03,053 INFO L495 AbstractCegarLoop]: Abstraction has 5048 states and 7235 transitions. [2022-11-03 02:14:03,053 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 20.4) internal successors, (102), 5 states have internal predecessors, (102), 3 states have call successors, (33), 2 states have call predecessors, (33), 3 states have return successors, (30), 4 states have call predecessors, (30), 2 states have call successors, (30) [2022-11-03 02:14:03,054 INFO L276 IsEmpty]: Start isEmpty. Operand 5048 states and 7235 transitions. [2022-11-03 02:14:03,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-11-03 02:14:03,064 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:14:03,065 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:14:03,065 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-03 02:14:03,065 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:14:03,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:14:03,065 INFO L85 PathProgramCache]: Analyzing trace with hash 228107773, now seen corresponding path program 1 times [2022-11-03 02:14:03,066 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:14:03,066 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [296086345] [2022-11-03 02:14:03,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:14:03,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:14:03,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:14:03,837 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2022-11-03 02:14:03,838 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:14:03,838 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [296086345] [2022-11-03 02:14:03,838 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [296086345] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:14:03,838 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1061856538] [2022-11-03 02:14:03,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:14:03,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:14:03,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:14:03,844 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:14:03,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2416c62-1a34-412c-b2b1-2889e5f2ac54/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-03 02:14:04,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:14:04,846 INFO L263 TraceCheckSpWp]: Trace formula consists of 3238 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-03 02:14:04,860 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:14:05,019 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2022-11-03 02:14:05,020 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 02:14:05,591 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2022-11-03 02:14:05,591 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1061856538] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 02:14:05,591 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [397824602] [2022-11-03 02:14:05,622 INFO L159 IcfgInterpreter]: Started Sifa with 158 locations of interest [2022-11-03 02:14:05,622 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 02:14:05,626 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 02:14:05,631 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 02:14:05,631 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 02:14:07,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:07,518 INFO L244 Elim1Store]: Index analysis took 183 ms [2022-11-03 02:14:12,083 INFO L356 Elim1Store]: treesize reduction 1170, result has 33.4 percent of original size [2022-11-03 02:14:12,084 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 68 select indices, 68 select index equivalence classes, 2213 disjoint index pairs (out of 2278 index pairs), introduced 68 new quantified variables, introduced 130 case distinctions, treesize of input 347 treesize of output 805 [2022-11-03 02:14:12,523 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2022-11-03 02:14:12,578 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2022-11-03 02:14:12,669 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2022-11-03 02:14:12,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:12,859 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 66 select indices, 66 select index equivalence classes, 2212 disjoint index pairs (out of 2145 index pairs), introduced 66 new quantified variables, introduced 0 case distinctions, treesize of input 337 treesize of output 534 [2022-11-03 02:14:13,216 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2022-11-03 02:14:13,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:13,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:13,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:13,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:13,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:13,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:13,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:13,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:13,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:13,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:13,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:13,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:13,998 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 49 select indices, 49 select index equivalence classes, 980 disjoint index pairs (out of 1176 index pairs), introduced 49 new quantified variables, introduced 0 case distinctions, treesize of input 487 treesize of output 639 [2022-11-03 02:14:14,313 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2022-11-03 02:14:14,388 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2022-11-03 02:14:14,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:14,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:14,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:14,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:14,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:14,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:14,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:14,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:14,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:14,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:14,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:14,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:15,124 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 49 select indices, 49 select index equivalence classes, 980 disjoint index pairs (out of 1176 index pairs), introduced 49 new quantified variables, introduced 0 case distinctions, treesize of input 487 treesize of output 639 [2022-11-03 02:14:15,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:15,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:15,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:15,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:15,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:15,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:15,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:15,834 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 2165 treesize of output 1727 [2022-11-03 02:14:16,899 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2022-11-03 02:14:21,059 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-03 02:14:21,064 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-03 02:14:21,073 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-11-03 02:14:23,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:23,252 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 68 select indices, 68 select index equivalence classes, 2278 disjoint index pairs (out of 2278 index pairs), introduced 68 new quantified variables, introduced 0 case distinctions, treesize of input 341 treesize of output 205 [2022-11-03 02:14:23,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:23,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:23,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:23,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:23,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:23,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:23,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:23,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:23,713 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 2227 treesize of output 1739 [2022-11-03 02:14:23,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:23,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:23,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:23,862 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 13 [2022-11-03 02:14:23,941 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 22 [2022-11-03 02:14:24,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,014 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 7 [2022-11-03 02:14:24,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,091 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 13 [2022-11-03 02:14:24,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,187 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 41 [2022-11-03 02:14:24,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:24,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,121 INFO L244 Elim1Store]: Index analysis took 525 ms [2022-11-03 02:14:25,166 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 212 select indices, 212 select index equivalence classes, 22366 disjoint index pairs (out of 22366 index pairs), introduced 212 new quantified variables, introduced 0 case distinctions, treesize of input 1483 treesize of output 637 [2022-11-03 02:14:25,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,541 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 13 [2022-11-03 02:14:25,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:25,798 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 67 select indices, 67 select index equivalence classes, 2212 disjoint index pairs (out of 2211 index pairs), introduced 67 new quantified variables, introduced 0 case distinctions, treesize of input 336 treesize of output 202 [2022-11-03 02:14:31,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:31,425 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 67 select indices, 67 select index equivalence classes, 2212 disjoint index pairs (out of 2211 index pairs), introduced 67 new quantified variables, introduced 0 case distinctions, treesize of input 336 treesize of output 202 [2022-11-03 02:14:31,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:31,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:31,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:31,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:31,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:31,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:31,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:31,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:31,755 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 2227 treesize of output 1739 [2022-11-03 02:14:32,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:32,879 INFO L244 Elim1Store]: Index analysis took 544 ms [2022-11-03 02:14:32,915 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 212 select indices, 212 select index equivalence classes, 22366 disjoint index pairs (out of 22366 index pairs), introduced 212 new quantified variables, introduced 0 case distinctions, treesize of input 1483 treesize of output 637 [2022-11-03 02:14:33,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:33,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:33,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:33,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:33,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:33,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:33,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:33,262 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 41 [2022-11-03 02:14:33,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:33,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:33,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:33,328 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 13 [2022-11-03 02:14:33,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:33,387 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 7 [2022-11-03 02:14:33,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:33,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:33,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:33,447 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 13 [2022-11-03 02:14:33,506 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 22 [2022-11-03 02:14:33,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:33,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:33,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:33,572 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 13 [2022-11-03 02:14:33,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:33,773 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 68 select indices, 68 select index equivalence classes, 2278 disjoint index pairs (out of 2278 index pairs), introduced 68 new quantified variables, introduced 0 case distinctions, treesize of input 341 treesize of output 205 [2022-11-03 02:14:36,543 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 02:14:36,603 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-03 02:14:36,678 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 02:14:38,428 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 02:14:38,610 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 02:14:38,759 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-03 02:14:46,126 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_init_zalloc with input of size 2362 for LOIs [2022-11-03 02:15:05,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:05,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:05,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:05,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:05,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:05,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:05,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:05,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:05,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:05,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:05,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:06,986 INFO L244 Elim1Store]: Index analysis took 1100 ms [2022-11-03 02:15:06,996 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 67 select indices, 67 select index equivalence classes, 2280 disjoint index pairs (out of 2211 index pairs), introduced 67 new quantified variables, introduced 0 case distinctions, treesize of input 342 treesize of output 542 [2022-11-03 02:15:07,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:07,827 INFO L244 Elim1Store]: Index analysis took 264 ms [2022-11-03 02:15:09,626 INFO L356 Elim1Store]: treesize reduction 450, result has 33.4 percent of original size [2022-11-03 02:15:09,628 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 69 select indices, 69 select index equivalence classes, 2321 disjoint index pairs (out of 2346 index pairs), introduced 69 new quantified variables, introduced 50 case distinctions, treesize of input 352 treesize of output 653 [2022-11-03 02:15:11,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:11,580 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2022-11-03 02:15:11,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:11,636 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-11-03 02:15:28,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:28,824 INFO L244 Elim1Store]: Index analysis took 555 ms [2022-11-03 02:15:28,831 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 67 select indices, 67 select index equivalence classes, 2280 disjoint index pairs (out of 2211 index pairs), introduced 67 new quantified variables, introduced 0 case distinctions, treesize of input 342 treesize of output 542 [2022-11-03 02:15:29,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:29,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:29,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:29,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:29,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:29,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:29,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:29,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:29,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:29,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:29,532 INFO L244 Elim1Store]: Index analysis took 316 ms [2022-11-03 02:15:34,547 WARN L234 SmtUtils]: Spent 5.01s on a formula simplification. DAG size of input: 642 DAG size of output: 351 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-03 02:15:34,549 INFO L356 Elim1Store]: treesize reduction 1044, result has 33.4 percent of original size [2022-11-03 02:15:34,550 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 69 select indices, 69 select index equivalence classes, 2288 disjoint index pairs (out of 2346 index pairs), introduced 69 new quantified variables, introduced 116 case distinctions, treesize of input 352 treesize of output 785 [2022-11-03 02:15:36,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:36,893 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2022-11-03 02:15:36,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:36,951 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-11-03 02:15:57,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:57,880 INFO L244 Elim1Store]: Index analysis took 460 ms [2022-11-03 02:15:57,888 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 67 select indices, 67 select index equivalence classes, 2280 disjoint index pairs (out of 2211 index pairs), introduced 67 new quantified variables, introduced 0 case distinctions, treesize of input 342 treesize of output 542 [2022-11-03 02:15:58,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:58,713 INFO L244 Elim1Store]: Index analysis took 289 ms [2022-11-03 02:16:02,323 INFO L356 Elim1Store]: treesize reduction 774, result has 33.4 percent of original size [2022-11-03 02:16:02,323 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 69 select indices, 69 select index equivalence classes, 2303 disjoint index pairs (out of 2346 index pairs), introduced 69 new quantified variables, introduced 86 case distinctions, treesize of input 352 treesize of output 725 [2022-11-03 02:16:04,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:04,278 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2022-11-03 02:16:04,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:04,336 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-11-03 02:16:05,560 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.meminit with input of size 2458 for LOIs [2022-11-03 02:16:16,052 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 143 for LOIs [2022-11-03 02:16:16,083 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-03 02:17:13,767 WARN L234 SmtUtils]: Spent 57.00s on a formula simplification. DAG size of input: 2205 DAG size of output: 2079 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-03 02:20:17,388 WARN L234 SmtUtils]: Spent 3.01m on a formula simplification. DAG size of input: 2362 DAG size of output: 2235 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-03 02:24:42,587 WARN L234 SmtUtils]: Spent 4.36m on a formula simplification. DAG size of input: 2374 DAG size of output: 2308 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)