./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3a2c6724f5301da85e20fbddd1914030623487cb494f00194a53042f01a1dafb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-22 00:11:35,664 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:11:35,666 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:11:35,694 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:11:35,701 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:11:35,702 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:11:35,703 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:11:35,705 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:11:35,706 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:11:35,707 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:11:35,708 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:11:35,709 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:11:35,709 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:11:35,713 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:11:35,715 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:11:35,718 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:11:35,719 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:11:35,725 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:11:35,728 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:11:35,730 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:11:35,732 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:11:35,734 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:11:35,735 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:11:35,736 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:11:35,740 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:11:35,740 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:11:35,740 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:11:35,741 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:11:35,742 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:11:35,743 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:11:35,743 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:11:35,744 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:11:35,745 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:11:35,746 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:11:35,747 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:11:35,747 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:11:35,748 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:11:35,748 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:11:35,749 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:11:35,750 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:11:35,750 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:11:35,751 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-22 00:11:35,782 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:11:35,786 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:11:35,788 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 00:11:35,788 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 00:11:35,789 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:11:35,790 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 00:11:35,790 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 00:11:35,790 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 00:11:35,790 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 00:11:35,791 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 00:11:35,792 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 00:11:35,792 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 00:11:35,792 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 00:11:35,792 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 00:11:35,793 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 00:11:35,793 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 00:11:35,793 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 00:11:35,793 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 00:11:35,795 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:11:35,795 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 00:11:35,795 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:11:35,795 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:11:35,795 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:11:35,796 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:11:35,796 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:11:35,796 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:11:35,796 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:11:35,797 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:11:35,797 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 00:11:35,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:11:35,798 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:11:35,798 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 00:11:35,798 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:11:35,799 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:11:35,799 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 00:11:35,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 00:11:35,800 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:11:35,800 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 00:11:35,800 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_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a2c6724f5301da85e20fbddd1914030623487cb494f00194a53042f01a1dafb [2022-11-22 00:11:36,124 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:11:36,149 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:11:36,151 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:11:36,152 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:11:36,153 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:11:36,154 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i [2022-11-22 00:11:39,195 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:11:39,810 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:11:39,810 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i [2022-11-22 00:11:39,855 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/data/309f6d43a/73b9d166d660479a93c47e294ade4e8f/FLAG26f502e32 [2022-11-22 00:11:39,879 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/data/309f6d43a/73b9d166d660479a93c47e294ade4e8f [2022-11-22 00:11:39,884 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:11:39,886 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:11:39,889 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:11:39,889 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:11:39,897 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:11:39,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:11:39" (1/1) ... [2022-11-22 00:11:39,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61dc6ea6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:11:39, skipping insertion in model container [2022-11-22 00:11:39,900 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:11:39" (1/1) ... [2022-11-22 00:11:39,908 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:11:40,084 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:11:42,889 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i[325844,325857] [2022-11-22 00:11:42,928 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:11:42,974 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 00:11:43,459 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i[325844,325857] [2022-11-22 00:11:43,469 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:11:43,701 INFO L208 MainTranslator]: Completed translation [2022-11-22 00:11:43,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:11:43 WrapperNode [2022-11-22 00:11:43,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:11:43,703 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 00:11:43,703 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 00:11:43,703 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 00:11:43,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:11:43" (1/1) ... [2022-11-22 00:11:43,808 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:11:43" (1/1) ... [2022-11-22 00:11:44,026 INFO L138 Inliner]: procedures = 414, calls = 2190, calls flagged for inlining = 245, calls inlined = 230, statements flattened = 5710 [2022-11-22 00:11:44,027 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 00:11:44,028 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 00:11:44,028 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 00:11:44,028 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 00:11:44,037 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:11:43" (1/1) ... [2022-11-22 00:11:44,038 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:11:43" (1/1) ... [2022-11-22 00:11:44,105 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:11:43" (1/1) ... [2022-11-22 00:11:44,106 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:11:43" (1/1) ... [2022-11-22 00:11:44,227 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:11:43" (1/1) ... [2022-11-22 00:11:44,245 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:11:43" (1/1) ... [2022-11-22 00:11:44,271 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:11:43" (1/1) ... [2022-11-22 00:11:44,307 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:11:43" (1/1) ... [2022-11-22 00:11:44,343 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 00:11:44,345 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 00:11:44,345 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 00:11:44,345 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 00:11:44,347 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:11:43" (1/1) ... [2022-11-22 00:11:44,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:11:44,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:11:44,380 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-22 00:11:44,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-22 00:11:44,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-22 00:11:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-22 00:11:44,430 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-22 00:11:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-22 00:11:44,430 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-22 00:11:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-22 00:11:44,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-22 00:11:44,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-22 00:11:44,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2022-11-22 00:11:44,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2022-11-22 00:11:44,431 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-22 00:11:44,431 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-22 00:11:44,431 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-22 00:11:44,432 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-22 00:11:44,432 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-22 00:11:44,432 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-22 00:11:44,432 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_hwaddr [2022-11-22 00:11:44,432 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_hwaddr [2022-11-22 00:11:44,432 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_regs_len [2022-11-22 00:11:44,432 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_regs_len [2022-11-22 00:11:44,433 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-22 00:11:44,433 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-22 00:11:44,433 INFO L130 BoogieDeclarations]: Found specification of procedure macb_probe [2022-11-22 00:11:44,433 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_probe [2022-11-22 00:11:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-22 00:11:44,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-22 00:11:44,435 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-22 00:11:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-22 00:11:44,436 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-22 00:11:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-22 00:11:44,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-22 00:11:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-22 00:11:44,436 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-22 00:11:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-22 00:11:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-22 00:11:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-22 00:11:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 00:11:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure macb_remove [2022-11-22 00:11:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_remove [2022-11-22 00:11:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-22 00:11:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-22 00:11:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-22 00:11:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-22 00:11:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-22 00:11:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-22 00:11:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-22 00:11:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-22 00:11:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-22 00:11:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-22 00:11:44,440 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-22 00:11:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-22 00:11:44,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-22 00:11:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-22 00:11:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-22 00:11:44,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-22 00:11:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 00:11:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-22 00:11:44,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-22 00:11:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure macb_free_consistent [2022-11-22 00:11:44,442 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_free_consistent [2022-11-22 00:11:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-22 00:11:44,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-22 00:11:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2022-11-22 00:11:44,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2022-11-22 00:11:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure macb_open [2022-11-22 00:11:44,443 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_open [2022-11-22 00:11:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-22 00:11:44,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-22 00:11:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure macb_alloc_consistent [2022-11-22 00:11:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_alloc_consistent [2022-11-22 00:11:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure macb_resume [2022-11-22 00:11:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_resume [2022-11-22 00:11:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-22 00:11:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-22 00:11:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-22 00:11:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure macb_is_gem [2022-11-22 00:11:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_is_gem [2022-11-22 00:11:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-22 00:11:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-22 00:11:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 00:11:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-22 00:11:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-22 00:11:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure macb_rx_ring_wrap [2022-11-22 00:11:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_rx_ring_wrap [2022-11-22 00:11:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-22 00:11:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-22 00:11:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-22 00:11:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-22 00:11:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-22 00:11:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-11-22 00:11:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-11-22 00:11:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-22 00:11:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-22 00:11:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-22 00:11:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-22 00:11:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-22 00:11:44,451 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-22 00:11:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-22 00:11:44,451 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-22 00:11:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-22 00:11:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-22 00:11:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 00:11:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 00:11:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-22 00:11:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-22 00:11:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-11-22 00:11:44,453 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-11-22 00:11:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-22 00:11:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-22 00:11:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-22 00:11:44,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-22 00:11:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-11-22 00:11:44,457 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-11-22 00:11:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure phy_find_first [2022-11-22 00:11:44,458 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_find_first [2022-11-22 00:11:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-22 00:11:44,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-22 00:11:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_ring_wrap [2022-11-22 00:11:44,460 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_ring_wrap [2022-11-22 00:11:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2022-11-22 00:11:44,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2022-11-22 00:11:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_hwaddr [2022-11-22 00:11:44,467 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_hwaddr [2022-11-22 00:11:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-22 00:11:44,467 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-22 00:11:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure macb_handle_link_change [2022-11-22 00:11:44,467 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_handle_link_change [2022-11-22 00:11:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure macb_mii_init [2022-11-22 00:11:44,467 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_mii_init [2022-11-22 00:11:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_14 [2022-11-22 00:11:44,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_14 [2022-11-22 00:11:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_16 [2022-11-22 00:11:44,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_16 [2022-11-22 00:11:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_15 [2022-11-22 00:11:44,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_15 [2022-11-22 00:11:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure macb_close [2022-11-22 00:11:44,469 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_close [2022-11-22 00:11:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure macb_mdc_clk_div [2022-11-22 00:11:44,469 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_mdc_clk_div [2022-11-22 00:11:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-22 00:11:44,469 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-22 00:11:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-22 00:11:44,469 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-22 00:11:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_19 [2022-11-22 00:11:44,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_19 [2022-11-22 00:11:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 00:11:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2022-11-22 00:11:44,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2022-11-22 00:11:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-22 00:11:44,470 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-22 00:11:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-22 00:11:44,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-22 00:11:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_21 [2022-11-22 00:11:44,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_21 [2022-11-22 00:11:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-22 00:11:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_20 [2022-11-22 00:11:44,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_20 [2022-11-22 00:11:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2022-11-22 00:11:44,472 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2022-11-22 00:11:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-22 00:11:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_rx_mode [2022-11-22 00:11:44,472 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_rx_mode [2022-11-22 00:11:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_desc [2022-11-22 00:11:44,472 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_desc [2022-11-22 00:11:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-22 00:11:44,473 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-22 00:11:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-22 00:11:44,473 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-22 00:11:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure macb_reset_hw [2022-11-22 00:11:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_reset_hw [2022-11-22 00:11:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-22 00:11:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-22 00:11:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure macb_suspend [2022-11-22 00:11:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_suspend [2022-11-22 00:11:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2022-11-22 00:11:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2022-11-22 00:11:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-22 00:11:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-22 00:11:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure macb_dbw [2022-11-22 00:11:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_dbw [2022-11-22 00:11:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-22 00:11:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-22 00:11:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-22 00:11:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-22 00:11:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-22 00:11:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-22 00:11:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-22 00:11:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-22 00:11:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure devm_pinctrl_put [2022-11-22 00:11:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_pinctrl_put [2022-11-22 00:11:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-22 00:11:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-22 00:11:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-22 00:11:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-22 00:11:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 00:11:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-22 00:11:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-22 00:11:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure gem_rx_refill [2022-11-22 00:11:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure gem_rx_refill [2022-11-22 00:11:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-22 00:11:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-22 00:11:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_dma [2022-11-22 00:11:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_dma [2022-11-22 00:11:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_skb [2022-11-22 00:11:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_skb [2022-11-22 00:11:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure macb_interrupt [2022-11-22 00:11:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_interrupt [2022-11-22 00:11:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-22 00:11:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-22 00:11:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2022-11-22 00:11:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2022-11-22 00:11:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-22 00:11:44,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-22 00:11:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2022-11-22 00:11:44,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2022-11-22 00:11:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-22 00:11:44,481 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-22 00:11:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 00:11:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-22 00:11:44,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-22 00:11:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-22 00:11:44,482 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-22 00:11:45,512 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 00:11:45,515 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 00:11:45,636 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-22 00:11:52,734 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 00:11:54,275 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 00:11:54,275 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-22 00:11:54,282 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:11:54 BoogieIcfgContainer [2022-11-22 00:11:54,282 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 00:11:54,287 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-22 00:11:54,287 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-22 00:11:54,291 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-22 00:11:54,291 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 12:11:39" (1/3) ... [2022-11-22 00:11:54,292 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61be50ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 12:11:54, skipping insertion in model container [2022-11-22 00:11:54,292 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:11:43" (2/3) ... [2022-11-22 00:11:54,293 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61be50ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 12:11:54, skipping insertion in model container [2022-11-22 00:11:54,294 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:11:54" (3/3) ... [2022-11-22 00:11:54,299 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i [2022-11-22 00:11:54,319 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-22 00:11:54,319 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-22 00:11:54,422 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-22 00:11:54,431 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;@5731e44b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-22 00:11:54,431 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-22 00:11:54,442 INFO L276 IsEmpty]: Start isEmpty. Operand has 1436 states, 852 states have (on average 1.2629107981220657) internal successors, (1076), 879 states have internal predecessors, (1076), 480 states have call successors, (480), 103 states have call predecessors, (480), 102 states have return successors, (474), 469 states have call predecessors, (474), 474 states have call successors, (474) [2022-11-22 00:11:54,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-22 00:11:54,453 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:11:54,454 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-22 00:11:54,456 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:11:54,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:11:54,463 INFO L85 PathProgramCache]: Analyzing trace with hash 819294700, now seen corresponding path program 1 times [2022-11-22 00:11:54,473 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:11:54,473 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1768782504] [2022-11-22 00:11:54,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:11:54,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:54,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:55,489 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-22 00:11:55,490 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:11:55,490 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1768782504] [2022-11-22 00:11:55,493 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1768782504] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:11:55,493 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:11:55,493 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-22 00:11:55,495 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [328108534] [2022-11-22 00:11:55,496 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:11:55,507 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-22 00:11:55,507 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:11:55,542 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-22 00:11:55,543 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:11:55,548 INFO L87 Difference]: Start difference. First operand has 1436 states, 852 states have (on average 1.2629107981220657) internal successors, (1076), 879 states have internal predecessors, (1076), 480 states have call successors, (480), 103 states have call predecessors, (480), 102 states have return successors, (474), 469 states have call predecessors, (474), 474 states have call successors, (474) Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-22 00:12:00,974 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 [] [2022-11-22 00:12:03,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:12:04,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:12:04,715 INFO L93 Difference]: Finished difference Result 1780 states and 2502 transitions. [2022-11-22 00:12:04,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-22 00:12:04,718 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 35 [2022-11-22 00:12:04,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:12:04,749 INFO L225 Difference]: With dead ends: 1780 [2022-11-22 00:12:04,749 INFO L226 Difference]: Without dead ends: 1754 [2022-11-22 00:12:04,755 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-22 00:12:04,758 INFO L413 NwaCegarLoop]: 1886 mSDtfsCounter, 2018 mSDsluCounter, 4130 mSDsCounter, 0 mSdLazyCounter, 902 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2023 SdHoareTripleChecker+Valid, 6016 SdHoareTripleChecker+Invalid, 905 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 902 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2022-11-22 00:12:04,759 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2023 Valid, 6016 Invalid, 905 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 902 Invalid, 2 Unknown, 0 Unchecked, 8.8s Time] [2022-11-22 00:12:04,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1754 states. [2022-11-22 00:12:04,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1754 to 1750. [2022-11-22 00:12:04,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1750 states, 1041 states have (on average 1.2555235350624399) internal successors, (1307), 1068 states have internal predecessors, (1307), 575 states have call successors, (575), 134 states have call predecessors, (575), 133 states have return successors, (572), 567 states have call predecessors, (572), 572 states have call successors, (572) [2022-11-22 00:12:05,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1750 states and 2454 transitions. [2022-11-22 00:12:05,010 INFO L78 Accepts]: Start accepts. Automaton has 1750 states and 2454 transitions. Word has length 35 [2022-11-22 00:12:05,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:12:05,011 INFO L495 AbstractCegarLoop]: Abstraction has 1750 states and 2454 transitions. [2022-11-22 00:12:05,012 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-22 00:12:05,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2454 transitions. [2022-11-22 00:12:05,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-22 00:12:05,015 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:12:05,015 INFO L195 NwaCegarLoop]: trace histogram [3, 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] [2022-11-22 00:12:05,015 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-22 00:12:05,015 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:12:05,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:12:05,016 INFO L85 PathProgramCache]: Analyzing trace with hash 54946774, now seen corresponding path program 1 times [2022-11-22 00:12:05,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:12:05,016 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [284577056] [2022-11-22 00:12:05,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:12:05,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:05,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:05,422 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-22 00:12:05,422 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:12:05,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [284577056] [2022-11-22 00:12:05,423 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [284577056] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:12:05,423 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:12:05,423 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-22 00:12:05,423 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1303375825] [2022-11-22 00:12:05,424 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:12:05,425 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-22 00:12:05,425 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:12:05,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-22 00:12:05,426 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:12:05,426 INFO L87 Difference]: Start difference. First operand 1750 states and 2454 transitions. Second operand has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-22 00:12:10,954 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 [] [2022-11-22 00:12:13,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:12:14,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:12:16,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:12:16,840 INFO L93 Difference]: Finished difference Result 3046 states and 4307 transitions. [2022-11-22 00:12:16,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-22 00:12:16,840 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 41 [2022-11-22 00:12:16,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:12:16,866 INFO L225 Difference]: With dead ends: 3046 [2022-11-22 00:12:16,867 INFO L226 Difference]: Without dead ends: 3044 [2022-11-22 00:12:16,871 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-22 00:12:16,872 INFO L413 NwaCegarLoop]: 2415 mSDtfsCounter, 1888 mSDsluCounter, 6513 mSDsCounter, 0 mSdLazyCounter, 1203 mSolverCounterSat, 4 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1890 SdHoareTripleChecker+Valid, 8928 SdHoareTripleChecker+Invalid, 1209 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1203 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.1s IncrementalHoareTripleChecker+Time [2022-11-22 00:12:16,873 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1890 Valid, 8928 Invalid, 1209 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 1203 Invalid, 2 Unknown, 0 Unchecked, 11.1s Time] [2022-11-22 00:12:16,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3044 states. [2022-11-22 00:12:17,106 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3044 to 3020. [2022-11-22 00:12:17,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3020 states, 1795 states have (on average 1.2534818941504178) internal successors, (2250), 1846 states have internal predecessors, (2250), 994 states have call successors, (994), 232 states have call predecessors, (994), 230 states have return successors, (1030), 975 states have call predecessors, (1030), 988 states have call successors, (1030) [2022-11-22 00:12:17,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3020 states to 3020 states and 4274 transitions. [2022-11-22 00:12:17,141 INFO L78 Accepts]: Start accepts. Automaton has 3020 states and 4274 transitions. Word has length 41 [2022-11-22 00:12:17,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:12:17,141 INFO L495 AbstractCegarLoop]: Abstraction has 3020 states and 4274 transitions. [2022-11-22 00:12:17,142 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-22 00:12:17,142 INFO L276 IsEmpty]: Start isEmpty. Operand 3020 states and 4274 transitions. [2022-11-22 00:12:17,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-22 00:12:17,144 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:12:17,144 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2022-11-22 00:12:17,144 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-22 00:12:17,144 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:12:17,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:12:17,145 INFO L85 PathProgramCache]: Analyzing trace with hash -196586354, now seen corresponding path program 1 times [2022-11-22 00:12:17,145 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:12:17,145 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [433772891] [2022-11-22 00:12:17,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:12:17,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:17,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:17,523 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-22 00:12:17,523 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:12:17,524 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [433772891] [2022-11-22 00:12:17,524 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [433772891] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:12:17,524 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:12:17,524 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-22 00:12:17,524 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1674617909] [2022-11-22 00:12:17,525 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:12:17,525 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-22 00:12:17,525 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:12:17,526 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-22 00:12:17,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:12:17,526 INFO L87 Difference]: Start difference. First operand 3020 states and 4274 transitions. Second operand has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-22 00:12:22,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:12:24,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:12:25,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:12:25,083 INFO L93 Difference]: Finished difference Result 5570 states and 8017 transitions. [2022-11-22 00:12:25,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-22 00:12:25,083 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 46 [2022-11-22 00:12:25,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:12:25,124 INFO L225 Difference]: With dead ends: 5570 [2022-11-22 00:12:25,124 INFO L226 Difference]: Without dead ends: 5566 [2022-11-22 00:12:25,133 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-22 00:12:25,134 INFO L413 NwaCegarLoop]: 2416 mSDtfsCounter, 1874 mSDsluCounter, 6521 mSDsCounter, 0 mSdLazyCounter, 1200 mSolverCounterSat, 4 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1875 SdHoareTripleChecker+Valid, 8937 SdHoareTripleChecker+Invalid, 1206 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1200 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.2s IncrementalHoareTripleChecker+Time [2022-11-22 00:12:25,134 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1875 Valid, 8937 Invalid, 1206 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 1200 Invalid, 2 Unknown, 0 Unchecked, 7.2s Time] [2022-11-22 00:12:25,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5566 states. [2022-11-22 00:12:25,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5566 to 5532. [2022-11-22 00:12:25,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5532 states, 3287 states have (on average 1.2525098874353513) internal successors, (4117), 3385 states have internal predecessors, (4117), 1824 states have call successors, (1824), 425 states have call predecessors, (1824), 420 states have return successors, (2028), 1783 states have call predecessors, (2028), 1812 states have call successors, (2028) [2022-11-22 00:12:25,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5532 states to 5532 states and 7969 transitions. [2022-11-22 00:12:25,539 INFO L78 Accepts]: Start accepts. Automaton has 5532 states and 7969 transitions. Word has length 46 [2022-11-22 00:12:25,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:12:25,540 INFO L495 AbstractCegarLoop]: Abstraction has 5532 states and 7969 transitions. [2022-11-22 00:12:25,540 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-22 00:12:25,540 INFO L276 IsEmpty]: Start isEmpty. Operand 5532 states and 7969 transitions. [2022-11-22 00:12:25,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-22 00:12:25,541 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:12:25,542 INFO L195 NwaCegarLoop]: trace histogram [4, 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] [2022-11-22 00:12:25,542 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-22 00:12:25,542 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:12:25,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:12:25,543 INFO L85 PathProgramCache]: Analyzing trace with hash -1706019178, now seen corresponding path program 1 times [2022-11-22 00:12:25,543 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:12:25,543 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1544862093] [2022-11-22 00:12:25,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:12:25,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:25,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:25,985 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-22 00:12:25,986 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:12:25,986 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1544862093] [2022-11-22 00:12:25,986 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1544862093] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:12:25,986 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:12:25,986 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-22 00:12:25,987 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [135870185] [2022-11-22 00:12:25,987 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:12:25,987 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-22 00:12:25,987 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:12:25,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-22 00:12:25,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:12:25,988 INFO L87 Difference]: Start difference. First operand 5532 states and 7969 transitions. Second operand has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-22 00:12:31,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:12:32,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:12:33,561 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:12:36,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:12:37,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:12:37,680 INFO L93 Difference]: Finished difference Result 11056 states and 16452 transitions. [2022-11-22 00:12:37,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-22 00:12:37,681 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 51 [2022-11-22 00:12:37,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:12:37,762 INFO L225 Difference]: With dead ends: 11056 [2022-11-22 00:12:37,763 INFO L226 Difference]: Without dead ends: 10997 [2022-11-22 00:12:37,777 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-22 00:12:37,781 INFO L413 NwaCegarLoop]: 2333 mSDtfsCounter, 2024 mSDsluCounter, 6406 mSDsCounter, 0 mSdLazyCounter, 1116 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2024 SdHoareTripleChecker+Valid, 8739 SdHoareTripleChecker+Invalid, 1120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1116 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.1s IncrementalHoareTripleChecker+Time [2022-11-22 00:12:37,782 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2024 Valid, 8739 Invalid, 1120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 1116 Invalid, 1 Unknown, 0 Unchecked, 11.1s Time] [2022-11-22 00:12:37,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10997 states. [2022-11-22 00:12:38,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10997 to 10986. [2022-11-22 00:12:38,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10986 states, 6530 states have (on average 1.2529862174578867) internal successors, (8182), 6726 states have internal predecessors, (8182), 3623 states have call successors, (3623), 841 states have call predecessors, (3623), 832 states have return successors, (4564), 3541 states have call predecessors, (4564), 3602 states have call successors, (4564) [2022-11-22 00:12:38,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10986 states to 10986 states and 16369 transitions. [2022-11-22 00:12:38,701 INFO L78 Accepts]: Start accepts. Automaton has 10986 states and 16369 transitions. Word has length 51 [2022-11-22 00:12:38,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:12:38,702 INFO L495 AbstractCegarLoop]: Abstraction has 10986 states and 16369 transitions. [2022-11-22 00:12:38,703 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-22 00:12:38,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10986 states and 16369 transitions. [2022-11-22 00:12:38,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-11-22 00:12:38,739 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:12:38,739 INFO L195 NwaCegarLoop]: trace histogram [12, 11, 11, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:12:38,740 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-22 00:12:38,740 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:12:38,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:12:38,740 INFO L85 PathProgramCache]: Analyzing trace with hash -695833156, now seen corresponding path program 1 times [2022-11-22 00:12:38,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:12:38,741 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799007020] [2022-11-22 00:12:38,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:12:38,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:39,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:42,607 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 4 proven. 30 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2022-11-22 00:12:42,607 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:12:42,607 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799007020] [2022-11-22 00:12:42,608 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [799007020] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:12:42,608 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [546574722] [2022-11-22 00:12:42,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:12:42,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:12:42,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:12:42,613 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:12:42,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-22 00:12:43,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:43,868 INFO L263 TraceCheckSpWp]: Trace formula consists of 2852 conjuncts, 20 conjunts are in the unsatisfiable core [2022-11-22 00:12:43,887 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:12:44,208 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-11-22 00:12:44,210 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:12:44,212 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [546574722] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:12:44,212 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:12:44,212 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [9] total 17 [2022-11-22 00:12:44,213 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [32978004] [2022-11-22 00:12:44,213 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:12:44,215 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-22 00:12:44,215 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:12:44,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-22 00:12:44,216 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=240, Unknown=0, NotChecked=0, Total=272 [2022-11-22 00:12:44,216 INFO L87 Difference]: Start difference. First operand 10986 states and 16369 transitions. Second operand has 12 states, 9 states have (on average 10.777777777777779) internal successors, (97), 10 states have internal predecessors, (97), 6 states have call successors, (42), 2 states have call predecessors, (42), 5 states have return successors, (40), 7 states have call predecessors, (40), 6 states have call successors, (40) [2022-11-22 00:12:53,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:12:55,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:12:57,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:13:00,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:13:02,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:13:08,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:13:12,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:13:12,220 INFO L93 Difference]: Finished difference Result 22241 states and 34339 transitions. [2022-11-22 00:13:12,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-22 00:13:12,220 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 9 states have (on average 10.777777777777779) internal successors, (97), 10 states have internal predecessors, (97), 6 states have call successors, (42), 2 states have call predecessors, (42), 5 states have return successors, (40), 7 states have call predecessors, (40), 6 states have call successors, (40) Word has length 225 [2022-11-22 00:13:12,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:13:12,297 INFO L225 Difference]: With dead ends: 22241 [2022-11-22 00:13:12,297 INFO L226 Difference]: Without dead ends: 11259 [2022-11-22 00:13:12,378 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 243 GetRequests, 222 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=60, Invalid=446, Unknown=0, NotChecked=0, Total=506 [2022-11-22 00:13:12,379 INFO L413 NwaCegarLoop]: 1761 mSDtfsCounter, 99 mSDsluCounter, 17384 mSDsCounter, 0 mSdLazyCounter, 3335 mSolverCounterSat, 29 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 137 SdHoareTripleChecker+Valid, 19145 SdHoareTripleChecker+Invalid, 3367 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 3335 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.1s IncrementalHoareTripleChecker+Time [2022-11-22 00:13:12,379 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [137 Valid, 19145 Invalid, 3367 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [29 Valid, 3335 Invalid, 3 Unknown, 0 Unchecked, 27.1s Time] [2022-11-22 00:13:12,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11259 states. [2022-11-22 00:13:13,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11259 to 11088. [2022-11-22 00:13:13,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11088 states, 6597 states have (on average 1.2504168561467333) internal successors, (8249), 6793 states have internal predecessors, (8249), 3650 states have call successors, (3650), 841 states have call predecessors, (3650), 840 states have return successors, (4635), 3576 states have call predecessors, (4635), 3629 states have call successors, (4635) [2022-11-22 00:13:13,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11088 states to 11088 states and 16534 transitions. [2022-11-22 00:13:13,267 INFO L78 Accepts]: Start accepts. Automaton has 11088 states and 16534 transitions. Word has length 225 [2022-11-22 00:13:13,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:13:13,268 INFO L495 AbstractCegarLoop]: Abstraction has 11088 states and 16534 transitions. [2022-11-22 00:13:13,268 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 9 states have (on average 10.777777777777779) internal successors, (97), 10 states have internal predecessors, (97), 6 states have call successors, (42), 2 states have call predecessors, (42), 5 states have return successors, (40), 7 states have call predecessors, (40), 6 states have call successors, (40) [2022-11-22 00:13:13,268 INFO L276 IsEmpty]: Start isEmpty. Operand 11088 states and 16534 transitions. [2022-11-22 00:13:13,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-22 00:13:13,277 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:13:13,277 INFO L195 NwaCegarLoop]: trace histogram [13, 9, 9, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:13:13,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-22 00:13:13,489 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:13:13,489 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:13:13,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:13:13,490 INFO L85 PathProgramCache]: Analyzing trace with hash 646381790, now seen corresponding path program 1 times [2022-11-22 00:13:13,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:13:13,490 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [296429362] [2022-11-22 00:13:13,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:13:13,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:13,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:15,088 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2022-11-22 00:13:15,089 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:13:15,089 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [296429362] [2022-11-22 00:13:15,089 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [296429362] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:13:15,089 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:13:15,089 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-11-22 00:13:15,089 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1295135125] [2022-11-22 00:13:15,090 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:13:15,090 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-22 00:13:15,090 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:13:15,091 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-22 00:13:15,091 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2022-11-22 00:13:15,091 INFO L87 Difference]: Start difference. First operand 11088 states and 16534 transitions. Second operand has 9 states, 8 states have (on average 10.125) internal successors, (81), 7 states have internal predecessors, (81), 3 states have call successors, (42), 4 states have call predecessors, (42), 3 states have return successors, (40), 4 states have call predecessors, (40), 3 states have call successors, (40) [2022-11-22 00:13:26,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:13:31,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:13:36,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:13:39,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:13:42,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:13:45,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:13:47,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:13:50,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:13:50,067 INFO L93 Difference]: Finished difference Result 15557 states and 23400 transitions. [2022-11-22 00:13:50,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-22 00:13:50,068 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 10.125) internal successors, (81), 7 states have internal predecessors, (81), 3 states have call successors, (42), 4 states have call predecessors, (42), 3 states have return successors, (40), 4 states have call predecessors, (40), 3 states have call successors, (40) Word has length 266 [2022-11-22 00:13:50,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:13:50,174 INFO L225 Difference]: With dead ends: 15557 [2022-11-22 00:13:50,175 INFO L226 Difference]: Without dead ends: 15520 [2022-11-22 00:13:50,188 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=72, Invalid=138, Unknown=0, NotChecked=0, Total=210 [2022-11-22 00:13:50,189 INFO L413 NwaCegarLoop]: 947 mSDtfsCounter, 6070 mSDsluCounter, 3025 mSDsCounter, 0 mSdLazyCounter, 8686 mSolverCounterSat, 5076 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6538 SdHoareTripleChecker+Valid, 3972 SdHoareTripleChecker+Invalid, 13765 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5076 IncrementalHoareTripleChecker+Valid, 8686 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.8s IncrementalHoareTripleChecker+Time [2022-11-22 00:13:50,189 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6538 Valid, 3972 Invalid, 13765 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5076 Valid, 8686 Invalid, 3 Unknown, 0 Unchecked, 33.8s Time] [2022-11-22 00:13:50,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15520 states. [2022-11-22 00:13:51,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15520 to 15178. [2022-11-22 00:13:51,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15178 states, 9019 states have (on average 1.24581439183945) internal successors, (11236), 9276 states have internal predecessors, (11236), 5010 states have call successors, (5010), 1093 states have call predecessors, (5010), 1148 states have return successors, (6558), 4973 states have call predecessors, (6558), 4995 states have call successors, (6558) [2022-11-22 00:13:51,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15178 states to 15178 states and 22804 transitions. [2022-11-22 00:13:51,492 INFO L78 Accepts]: Start accepts. Automaton has 15178 states and 22804 transitions. Word has length 266 [2022-11-22 00:13:51,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:13:51,494 INFO L495 AbstractCegarLoop]: Abstraction has 15178 states and 22804 transitions. [2022-11-22 00:13:51,495 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 10.125) internal successors, (81), 7 states have internal predecessors, (81), 3 states have call successors, (42), 4 states have call predecessors, (42), 3 states have return successors, (40), 4 states have call predecessors, (40), 3 states have call successors, (40) [2022-11-22 00:13:51,495 INFO L276 IsEmpty]: Start isEmpty. Operand 15178 states and 22804 transitions. [2022-11-22 00:13:51,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-11-22 00:13:51,505 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:13:51,505 INFO L195 NwaCegarLoop]: trace histogram [14, 9, 9, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:13:51,506 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-22 00:13:51,506 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:13:51,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:13:51,506 INFO L85 PathProgramCache]: Analyzing trace with hash 1672866114, now seen corresponding path program 1 times [2022-11-22 00:13:51,507 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:13:51,507 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1043969636] [2022-11-22 00:13:51,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:13:51,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:51,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:53,146 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-22 00:13:53,147 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:13:53,147 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1043969636] [2022-11-22 00:13:53,147 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1043969636] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:13:53,147 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:13:53,147 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-11-22 00:13:53,147 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1508238204] [2022-11-22 00:13:53,147 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:13:53,148 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-22 00:13:53,148 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:13:53,149 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-22 00:13:53,149 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2022-11-22 00:13:53,149 INFO L87 Difference]: Start difference. First operand 15178 states and 22804 transitions. Second operand has 9 states, 8 states have (on average 11.0) internal successors, (88), 7 states have internal predecessors, (88), 3 states have call successors, (44), 4 states have call predecessors, (44), 3 states have return successors, (42), 4 states have call predecessors, (42), 3 states have call successors, (42) [2022-11-22 00:14:06,366 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 [] [2022-11-22 00:14:08,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:14:10,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:14:17,791 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 [] [2022-11-22 00:14:19,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:14:19,467 INFO L93 Difference]: Finished difference Result 23081 states and 35024 transitions. [2022-11-22 00:14:19,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-22 00:14:19,468 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 11.0) internal successors, (88), 7 states have internal predecessors, (88), 3 states have call successors, (44), 4 states have call predecessors, (44), 3 states have return successors, (42), 4 states have call predecessors, (42), 3 states have call successors, (42) Word has length 275 [2022-11-22 00:14:19,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:14:19,606 INFO L225 Difference]: With dead ends: 23081 [2022-11-22 00:14:19,607 INFO L226 Difference]: Without dead ends: 23046 [2022-11-22 00:14:19,622 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=72, Invalid=138, Unknown=0, NotChecked=0, Total=210 [2022-11-22 00:14:19,623 INFO L413 NwaCegarLoop]: 968 mSDtfsCounter, 7595 mSDsluCounter, 3303 mSDsCounter, 0 mSdLazyCounter, 8800 mSolverCounterSat, 6492 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8063 SdHoareTripleChecker+Valid, 4271 SdHoareTripleChecker+Invalid, 15294 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6492 IncrementalHoareTripleChecker+Valid, 8800 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.9s IncrementalHoareTripleChecker+Time [2022-11-22 00:14:19,623 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8063 Valid, 4271 Invalid, 15294 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6492 Valid, 8800 Invalid, 2 Unknown, 0 Unchecked, 24.9s Time] [2022-11-22 00:14:19,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23046 states. [2022-11-22 00:14:21,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23046 to 22785. [2022-11-22 00:14:21,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22785 states, 13539 states have (on average 1.2435187236871261) internal successors, (16836), 13909 states have internal predecessors, (16836), 7511 states have call successors, (7511), 1642 states have call predecessors, (7511), 1734 states have return successors, (10203), 7469 states have call predecessors, (10203), 7496 states have call successors, (10203) [2022-11-22 00:14:21,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22785 states to 22785 states and 34550 transitions. [2022-11-22 00:14:21,617 INFO L78 Accepts]: Start accepts. Automaton has 22785 states and 34550 transitions. Word has length 275 [2022-11-22 00:14:21,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:14:21,618 INFO L495 AbstractCegarLoop]: Abstraction has 22785 states and 34550 transitions. [2022-11-22 00:14:21,618 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 11.0) internal successors, (88), 7 states have internal predecessors, (88), 3 states have call successors, (44), 4 states have call predecessors, (44), 3 states have return successors, (42), 4 states have call predecessors, (42), 3 states have call successors, (42) [2022-11-22 00:14:21,618 INFO L276 IsEmpty]: Start isEmpty. Operand 22785 states and 34550 transitions. [2022-11-22 00:14:21,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-11-22 00:14:21,644 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:14:21,644 INFO L195 NwaCegarLoop]: trace histogram [15, 9, 9, 7, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:14:21,645 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-22 00:14:21,645 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:14:21,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:14:21,645 INFO L85 PathProgramCache]: Analyzing trace with hash -721513835, now seen corresponding path program 1 times [2022-11-22 00:14:21,646 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:14:21,646 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1821610502] [2022-11-22 00:14:21,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:14:21,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:21,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:23,083 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2022-11-22 00:14:23,084 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:14:23,084 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1821610502] [2022-11-22 00:14:23,084 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1821610502] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:14:23,085 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [973212958] [2022-11-22 00:14:23,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:14:23,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:14:23,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:14:23,091 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:14:23,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4f8fa6-55fe-4678-846f-6f7d698dca99/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-22 00:14:24,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:24,467 INFO L263 TraceCheckSpWp]: Trace formula consists of 3397 conjuncts, 46 conjunts are in the unsatisfiable core [2022-11-22 00:14:24,481 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:14:24,741 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 17 proven. 14 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2022-11-22 00:14:24,742 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 00:14:25,412 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 23 proven. 14 refuted. 0 times theorem prover too weak. 499 trivial. 0 not checked. [2022-11-22 00:14:25,413 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [973212958] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 00:14:25,413 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1607267444] [2022-11-22 00:14:25,444 INFO L159 IcfgInterpreter]: Started Sifa with 164 locations of interest [2022-11-22 00:14:25,444 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 00:14:25,448 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 00:14:25,455 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 00:14:25,455 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 00:15:05,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,226 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:05,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,418 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:05,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:05,504 INFO L217 Elim1Store]: Index analysis took 347 ms [2022-11-22 00:15:05,554 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 148 select indices, 148 select index equivalence classes, 3195 disjoint index pairs (out of 10878 index pairs), introduced 148 new quantified variables, introduced 0 case distinctions, treesize of input 1336 treesize of output 1769 [2022-11-22 00:15:07,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,304 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:07,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:07,400 INFO L217 Elim1Store]: Index analysis took 343 ms [2022-11-22 00:15:07,448 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 220 select indices, 220 select index equivalence classes, 1229 disjoint index pairs (out of 24090 index pairs), introduced 220 new quantified variables, introduced 0 case distinctions, treesize of input 1758 treesize of output 2403 [2022-11-22 00:15:09,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,479 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:09,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,656 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:09,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:09,745 INFO L217 Elim1Store]: Index analysis took 304 ms [2022-11-22 00:15:09,776 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 148 select indices, 148 select index equivalence classes, 3195 disjoint index pairs (out of 10878 index pairs), introduced 148 new quantified variables, introduced 0 case distinctions, treesize of input 1336 treesize of output 1769 [2022-11-22 00:15:15,862 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-22 00:15:15,868 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 00:15:43,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,456 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:43,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,467 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:43,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,504 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:43,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:43,523 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:44,304 INFO L321 Elim1Store]: treesize reduction 56, result has 39.8 percent of original size [2022-11-22 00:15:44,307 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 148 select indices, 148 select index equivalence classes, 3195 disjoint index pairs (out of 10878 index pairs), introduced 148 new quantified variables, introduced 4 case distinctions, treesize of input 9665 treesize of output 9233 [2022-11-22 00:15:46,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:46,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,245 INFO L217 Elim1Store]: Index analysis took 436 ms [2022-11-22 00:15:47,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,276 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:47,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,286 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:47,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,301 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:47,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,309 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:47,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,345 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:47,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,351 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:47,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,363 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:47,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:47,370 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:48,342 INFO L321 Elim1Store]: treesize reduction 464, result has 40.8 percent of original size [2022-11-22 00:15:48,347 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 220 select indices, 220 select index equivalence classes, 1229 disjoint index pairs (out of 24090 index pairs), introduced 220 new quantified variables, introduced 29 case distinctions, treesize of input 9653 treesize of output 9332 [2022-11-22 00:15:50,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,718 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:50,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,730 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:50,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,770 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:50,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:15:50,794 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:15:50,972 INFO L321 Elim1Store]: treesize reduction 48, result has 48.4 percent of original size [2022-11-22 00:15:50,976 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 148 select indices, 148 select index equivalence classes, 3195 disjoint index pairs (out of 10878 index pairs), introduced 148 new quantified variables, introduced 4 case distinctions, treesize of input 9417 treesize of output 8993 [2022-11-22 00:17:35,380 WARN L233 SmtUtils]: Spent 6.53s on a formula simplification. DAG size of input: 1814 DAG size of output: 1814 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-22 00:18:21,300 WARN L233 SmtUtils]: Spent 5.47s on a formula simplification that was a NOOP. DAG size: 1816 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-22 00:21:58,165 WARN L233 SmtUtils]: Spent 11.66s on a formula simplification. DAG size of input: 1830 DAG size of output: 1830 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-22 00:24:21,882 WARN L233 SmtUtils]: Spent 8.88s on a formula simplification that was a NOOP. DAG size: 1837 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)