./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 4e7fbc69 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_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/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_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW --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-4e7fbc6 [2022-11-23 14:39:08,727 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-23 14:39:08,730 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-23 14:39:08,752 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-23 14:39:08,753 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-23 14:39:08,754 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-23 14:39:08,756 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-23 14:39:08,759 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-23 14:39:08,761 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-23 14:39:08,762 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-23 14:39:08,764 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-23 14:39:08,766 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-23 14:39:08,766 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-23 14:39:08,768 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-23 14:39:08,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-23 14:39:08,771 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-23 14:39:08,772 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-23 14:39:08,774 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-23 14:39:08,776 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-23 14:39:08,778 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-23 14:39:08,780 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-23 14:39:08,782 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-23 14:39:08,783 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-23 14:39:08,784 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-23 14:39:08,788 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-23 14:39:08,789 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-23 14:39:08,789 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-23 14:39:08,790 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-23 14:39:08,791 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-23 14:39:08,792 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-23 14:39:08,793 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-23 14:39:08,794 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-23 14:39:08,795 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-23 14:39:08,796 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-23 14:39:08,797 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-23 14:39:08,798 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-23 14:39:08,799 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-23 14:39:08,799 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-23 14:39:08,799 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-23 14:39:08,801 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-23 14:39:08,802 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-23 14:39:08,803 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-23 14:39:08,830 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-23 14:39:08,830 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-23 14:39:08,830 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-23 14:39:08,831 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-23 14:39:08,832 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-23 14:39:08,832 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-23 14:39:08,832 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-23 14:39:08,832 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-23 14:39:08,833 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-23 14:39:08,833 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-23 14:39:08,833 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-23 14:39:08,834 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-23 14:39:08,834 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-23 14:39:08,834 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-23 14:39:08,834 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-23 14:39:08,835 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-23 14:39:08,835 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-23 14:39:08,835 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-23 14:39:08,836 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-23 14:39:08,836 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-23 14:39:08,836 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-23 14:39:08,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-23 14:39:08,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-23 14:39:08,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-23 14:39:08,837 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-23 14:39:08,838 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-23 14:39:08,838 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-23 14:39:08,838 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-23 14:39:08,839 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-23 14:39:08,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 14:39:08,839 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-23 14:39:08,839 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-23 14:39:08,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-23 14:39:08,840 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-23 14:39:08,840 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-23 14:39:08,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-23 14:39:08,841 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-23 14:39:08,841 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-23 14:39:08,841 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_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a2c6724f5301da85e20fbddd1914030623487cb494f00194a53042f01a1dafb [2022-11-23 14:39:09,210 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-23 14:39:09,245 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-23 14:39:09,248 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-23 14:39:09,250 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-23 14:39:09,250 INFO L275 PluginConnector]: CDTParser initialized [2022-11-23 14:39:09,252 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i [2022-11-23 14:39:12,522 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-23 14:39:13,298 INFO L351 CDTParser]: Found 1 translation units. [2022-11-23 14:39:13,299 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i [2022-11-23 14:39:13,371 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/data/2f120c3f9/970233c435484595b37713e27b374de6/FLAG6e419f580 [2022-11-23 14:39:13,397 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/data/2f120c3f9/970233c435484595b37713e27b374de6 [2022-11-23 14:39:13,402 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-23 14:39:13,407 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-23 14:39:13,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-23 14:39:13,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-23 14:39:13,416 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-23 14:39:13,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:39:13" (1/1) ... [2022-11-23 14:39:13,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f6272c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:39:13, skipping insertion in model container [2022-11-23 14:39:13,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:39:13" (1/1) ... [2022-11-23 14:39:13,428 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-23 14:39:13,676 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-23 14:39:17,023 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_a245444a-3cef-4f59-b829-58dfafefbb66/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i[325844,325857] [2022-11-23 14:39:17,058 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 14:39:17,091 INFO L203 MainTranslator]: Completed pre-run [2022-11-23 14:39:17,745 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_a245444a-3cef-4f59-b829-58dfafefbb66/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i[325844,325857] [2022-11-23 14:39:17,760 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 14:39:17,990 INFO L208 MainTranslator]: Completed translation [2022-11-23 14:39:17,991 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:39:17 WrapperNode [2022-11-23 14:39:17,991 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-23 14:39:17,993 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-23 14:39:17,993 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-23 14:39:17,993 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-23 14:39:18,000 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:39:17" (1/1) ... [2022-11-23 14:39:18,137 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:39:17" (1/1) ... [2022-11-23 14:39:18,407 INFO L138 Inliner]: procedures = 414, calls = 2190, calls flagged for inlining = 245, calls inlined = 230, statements flattened = 5710 [2022-11-23 14:39:18,408 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-23 14:39:18,408 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-23 14:39:18,409 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-23 14:39:18,409 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-23 14:39:18,421 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:39:17" (1/1) ... [2022-11-23 14:39:18,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:39:17" (1/1) ... [2022-11-23 14:39:18,468 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:39:17" (1/1) ... [2022-11-23 14:39:18,469 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:39:17" (1/1) ... [2022-11-23 14:39:18,705 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:39:17" (1/1) ... [2022-11-23 14:39:18,742 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:39:17" (1/1) ... [2022-11-23 14:39:18,778 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:39:17" (1/1) ... [2022-11-23 14:39:18,805 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:39:17" (1/1) ... [2022-11-23 14:39:18,847 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-23 14:39:18,849 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-23 14:39:18,849 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-23 14:39:18,850 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-23 14:39:18,851 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:39:17" (1/1) ... [2022-11-23 14:39:18,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 14:39:18,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 14:39:18,895 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-23 14:39:18,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-23 14:39:18,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-23 14:39:18,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-23 14:39:18,945 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-23 14:39:18,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-23 14:39:18,945 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-23 14:39:18,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-23 14:39:18,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-23 14:39:18,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-23 14:39:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2022-11-23 14:39:18,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2022-11-23 14:39:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-23 14:39:18,946 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-23 14:39:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-23 14:39:18,946 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-23 14:39:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-23 14:39:18,947 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-23 14:39:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_hwaddr [2022-11-23 14:39:18,947 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_hwaddr [2022-11-23 14:39:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_regs_len [2022-11-23 14:39:18,947 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_regs_len [2022-11-23 14:39:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-23 14:39:18,948 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-23 14:39:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure macb_probe [2022-11-23 14:39:18,948 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_probe [2022-11-23 14:39:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-23 14:39:18,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-23 14:39:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-23 14:39:18,948 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-23 14:39:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-23 14:39:18,949 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-23 14:39:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-23 14:39:18,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-23 14:39:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-23 14:39:18,949 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-23 14:39:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-23 14:39:18,949 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-23 14:39:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-23 14:39:18,950 INFO L130 BoogieDeclarations]: Found specification of procedure macb_remove [2022-11-23 14:39:18,950 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_remove [2022-11-23 14:39:18,950 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-23 14:39:18,950 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-23 14:39:18,950 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-23 14:39:18,950 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-23 14:39:18,950 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-23 14:39:18,950 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-23 14:39:18,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-23 14:39:18,951 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-23 14:39:18,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-23 14:39:18,951 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-23 14:39:18,951 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-23 14:39:18,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-23 14:39:18,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-23 14:39:18,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-23 14:39:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-23 14:39:18,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-23 14:39:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-23 14:39:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-23 14:39:18,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-23 14:39:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure macb_free_consistent [2022-11-23 14:39:18,952 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_free_consistent [2022-11-23 14:39:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-23 14:39:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-23 14:39:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2022-11-23 14:39:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2022-11-23 14:39:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure macb_open [2022-11-23 14:39:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_open [2022-11-23 14:39:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-23 14:39:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-23 14:39:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure macb_alloc_consistent [2022-11-23 14:39:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_alloc_consistent [2022-11-23 14:39:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure macb_resume [2022-11-23 14:39:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_resume [2022-11-23 14:39:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-23 14:39:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-23 14:39:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-23 14:39:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure macb_is_gem [2022-11-23 14:39:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_is_gem [2022-11-23 14:39:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-23 14:39:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-23 14:39:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-23 14:39:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-23 14:39:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-23 14:39:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure macb_rx_ring_wrap [2022-11-23 14:39:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_rx_ring_wrap [2022-11-23 14:39:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-23 14:39:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-23 14:39:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-23 14:39:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-23 14:39:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-23 14:39:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-11-23 14:39:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-11-23 14:39:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-23 14:39:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-23 14:39:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-23 14:39:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-23 14:39:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-23 14:39:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-23 14:39:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-23 14:39:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-23 14:39:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-23 14:39:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-23 14:39:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-23 14:39:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-23 14:39:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-23 14:39:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-23 14:39:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-11-23 14:39:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-11-23 14:39:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-23 14:39:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-23 14:39:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-23 14:39:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-23 14:39:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-11-23 14:39:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-11-23 14:39:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure phy_find_first [2022-11-23 14:39:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_find_first [2022-11-23 14:39:18,960 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-23 14:39:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-23 14:39:18,960 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_ring_wrap [2022-11-23 14:39:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_ring_wrap [2022-11-23 14:39:18,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2022-11-23 14:39:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2022-11-23 14:39:18,960 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_hwaddr [2022-11-23 14:39:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_hwaddr [2022-11-23 14:39:18,960 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-23 14:39:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-23 14:39:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure macb_handle_link_change [2022-11-23 14:39:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_handle_link_change [2022-11-23 14:39:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure macb_mii_init [2022-11-23 14:39:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_mii_init [2022-11-23 14:39:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_14 [2022-11-23 14:39:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_14 [2022-11-23 14:39:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_16 [2022-11-23 14:39:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_16 [2022-11-23 14:39:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_15 [2022-11-23 14:39:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_15 [2022-11-23 14:39:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure macb_close [2022-11-23 14:39:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_close [2022-11-23 14:39:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure macb_mdc_clk_div [2022-11-23 14:39:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_mdc_clk_div [2022-11-23 14:39:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-23 14:39:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-23 14:39:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-23 14:39:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-23 14:39:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_19 [2022-11-23 14:39:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_19 [2022-11-23 14:39:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-23 14:39:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2022-11-23 14:39:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2022-11-23 14:39:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-23 14:39:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-23 14:39:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-23 14:39:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-23 14:39:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_21 [2022-11-23 14:39:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_21 [2022-11-23 14:39:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-23 14:39:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_20 [2022-11-23 14:39:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_20 [2022-11-23 14:39:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2022-11-23 14:39:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2022-11-23 14:39:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-23 14:39:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_rx_mode [2022-11-23 14:39:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_rx_mode [2022-11-23 14:39:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_desc [2022-11-23 14:39:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_desc [2022-11-23 14:39:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-23 14:39:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-23 14:39:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-23 14:39:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-23 14:39:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure macb_reset_hw [2022-11-23 14:39:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_reset_hw [2022-11-23 14:39:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-23 14:39:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-23 14:39:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure macb_suspend [2022-11-23 14:39:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_suspend [2022-11-23 14:39:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2022-11-23 14:39:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2022-11-23 14:39:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-23 14:39:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-23 14:39:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure macb_dbw [2022-11-23 14:39:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_dbw [2022-11-23 14:39:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-23 14:39:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-23 14:39:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-23 14:39:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-23 14:39:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-23 14:39:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-23 14:39:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-23 14:39:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-23 14:39:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure devm_pinctrl_put [2022-11-23 14:39:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_pinctrl_put [2022-11-23 14:39:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-23 14:39:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-23 14:39:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-23 14:39:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-23 14:39:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-23 14:39:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-23 14:39:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-23 14:39:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure gem_rx_refill [2022-11-23 14:39:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure gem_rx_refill [2022-11-23 14:39:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-23 14:39:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-23 14:39:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_dma [2022-11-23 14:39:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_dma [2022-11-23 14:39:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_skb [2022-11-23 14:39:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_skb [2022-11-23 14:39:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure macb_interrupt [2022-11-23 14:39:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_interrupt [2022-11-23 14:39:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-23 14:39:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-23 14:39:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2022-11-23 14:39:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2022-11-23 14:39:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-23 14:39:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-23 14:39:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2022-11-23 14:39:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2022-11-23 14:39:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-23 14:39:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-23 14:39:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-23 14:39:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-23 14:39:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-23 14:39:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-23 14:39:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-23 14:39:20,267 INFO L235 CfgBuilder]: Building ICFG [2022-11-23 14:39:20,272 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-23 14:39:20,417 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-23 14:39:28,890 INFO L276 CfgBuilder]: Performing block encoding [2022-11-23 14:39:30,610 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-23 14:39:30,611 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-23 14:39:30,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:39:30 BoogieIcfgContainer [2022-11-23 14:39:30,617 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-23 14:39:30,619 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-23 14:39:30,619 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-23 14:39:30,623 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-23 14:39:30,623 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:39:13" (1/3) ... [2022-11-23 14:39:30,624 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63cd8fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:39:30, skipping insertion in model container [2022-11-23 14:39:30,624 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:39:17" (2/3) ... [2022-11-23 14:39:30,625 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63cd8fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:39:30, skipping insertion in model container [2022-11-23 14:39:30,625 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:39:30" (3/3) ... [2022-11-23 14:39:30,626 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i [2022-11-23 14:39:30,651 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-23 14:39:30,651 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-23 14:39:30,745 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-23 14:39:30,753 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;@820a970, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-23 14:39:30,753 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-23 14:39:30,764 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) [2022-11-23 14:39:30,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-23 14:39:30,775 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:39:30,776 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] [2022-11-23 14:39:30,777 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] === [2022-11-23 14:39:30,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:39:30,783 INFO L85 PathProgramCache]: Analyzing trace with hash 819294700, now seen corresponding path program 1 times [2022-11-23 14:39:30,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:39:30,795 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [484013781] [2022-11-23 14:39:30,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:39:30,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:39:31,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:39:31,941 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-23 14:39:31,942 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:39:31,942 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [484013781] [2022-11-23 14:39:31,945 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [484013781] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:39:31,945 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:39:31,945 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-23 14:39:31,947 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [37455696] [2022-11-23 14:39:31,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:39:31,957 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-23 14:39:31,957 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:39:32,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-23 14:39:32,015 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-23 14:39:32,022 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) [2022-11-23 14:39:39,733 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 [] [2022-11-23 14:39:40,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:39:40,915 INFO L93 Difference]: Finished difference Result 1780 states and 2502 transitions. [2022-11-23 14:39:40,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-23 14:39:40,919 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 [2022-11-23 14:39:40,919 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:39:40,959 INFO L225 Difference]: With dead ends: 1780 [2022-11-23 14:39:40,960 INFO L226 Difference]: Without dead ends: 1754 [2022-11-23 14:39:40,966 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 [2022-11-23 14:39:40,970 INFO L413 NwaCegarLoop]: 1869 mSDtfsCounter, 2018 mSDsluCounter, 4096 mSDsCounter, 0 mSdLazyCounter, 885 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2023 SdHoareTripleChecker+Valid, 5965 SdHoareTripleChecker+Invalid, 887 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 885 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2022-11-23 14:39:40,971 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2023 Valid, 5965 Invalid, 887 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 885 Invalid, 1 Unknown, 0 Unchecked, 8.4s Time] [2022-11-23 14:39:40,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1754 states. [2022-11-23 14:39:41,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1754 to 1750. [2022-11-23 14:39:41,274 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) [2022-11-23 14:39:41,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1750 states and 2454 transitions. [2022-11-23 14:39:41,300 INFO L78 Accepts]: Start accepts. Automaton has 1750 states and 2454 transitions. Word has length 35 [2022-11-23 14:39:41,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:39:41,301 INFO L495 AbstractCegarLoop]: Abstraction has 1750 states and 2454 transitions. [2022-11-23 14:39:41,301 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) [2022-11-23 14:39:41,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2454 transitions. [2022-11-23 14:39:41,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-23 14:39:41,305 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:39:41,305 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] [2022-11-23 14:39:41,305 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-23 14:39:41,306 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] === [2022-11-23 14:39:41,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:39:41,308 INFO L85 PathProgramCache]: Analyzing trace with hash 54946774, now seen corresponding path program 1 times [2022-11-23 14:39:41,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:39:41,309 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [413194157] [2022-11-23 14:39:41,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:39:41,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:39:41,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:39:41,838 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-23 14:39:41,838 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:39:41,838 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [413194157] [2022-11-23 14:39:41,839 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [413194157] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:39:41,839 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:39:41,839 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-23 14:39:41,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [305474410] [2022-11-23 14:39:41,840 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:39:41,842 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-23 14:39:41,845 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:39:41,845 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-23 14:39:41,846 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-23 14:39:41,846 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) [2022-11-23 14:39:47,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:39:51,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:39:53,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:39:55,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:39:56,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:39:56,089 INFO L93 Difference]: Finished difference Result 3046 states and 4307 transitions. [2022-11-23 14:39:56,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-23 14:39:56,089 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 [2022-11-23 14:39:56,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:39:56,117 INFO L225 Difference]: With dead ends: 3046 [2022-11-23 14:39:56,117 INFO L226 Difference]: Without dead ends: 3044 [2022-11-23 14:39:56,123 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 [2022-11-23 14:39:56,124 INFO L413 NwaCegarLoop]: 2415 mSDtfsCounter, 1888 mSDsluCounter, 6513 mSDsCounter, 0 mSdLazyCounter, 1202 mSolverCounterSat, 4 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1890 SdHoareTripleChecker+Valid, 8928 SdHoareTripleChecker+Invalid, 1209 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1202 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.9s IncrementalHoareTripleChecker+Time [2022-11-23 14:39:56,125 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1890 Valid, 8928 Invalid, 1209 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 1202 Invalid, 3 Unknown, 0 Unchecked, 13.9s Time] [2022-11-23 14:39:56,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3044 states. [2022-11-23 14:39:56,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3044 to 3020. [2022-11-23 14:39:56,320 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) [2022-11-23 14:39:56,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3020 states to 3020 states and 4274 transitions. [2022-11-23 14:39:56,346 INFO L78 Accepts]: Start accepts. Automaton has 3020 states and 4274 transitions. Word has length 41 [2022-11-23 14:39:56,347 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:39:56,347 INFO L495 AbstractCegarLoop]: Abstraction has 3020 states and 4274 transitions. [2022-11-23 14:39:56,347 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) [2022-11-23 14:39:56,347 INFO L276 IsEmpty]: Start isEmpty. Operand 3020 states and 4274 transitions. [2022-11-23 14:39:56,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-23 14:39:56,360 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:39:56,360 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] [2022-11-23 14:39:56,361 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-23 14:39:56,361 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] === [2022-11-23 14:39:56,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:39:56,365 INFO L85 PathProgramCache]: Analyzing trace with hash 2008957228, now seen corresponding path program 1 times [2022-11-23 14:39:56,365 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:39:56,365 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1055081894] [2022-11-23 14:39:56,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:39:56,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:39:56,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:39:56,908 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-23 14:39:56,908 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:39:56,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1055081894] [2022-11-23 14:39:56,910 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1055081894] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:39:56,910 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:39:56,911 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-23 14:39:56,911 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1971797585] [2022-11-23 14:39:56,911 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:39:56,912 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-23 14:39:56,912 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:39:56,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-23 14:39:56,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-23 14:39:56,913 INFO L87 Difference]: Start difference. First operand 3020 states and 4274 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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) [2022-11-23 14:40:05,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:40:07,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:40:08,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:40:09,891 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:40:10,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:40:10,503 INFO L93 Difference]: Finished difference Result 5399 states and 7724 transitions. [2022-11-23 14:40:10,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-23 14:40:10,504 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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 45 [2022-11-23 14:40:10,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:40:10,549 INFO L225 Difference]: With dead ends: 5399 [2022-11-23 14:40:10,550 INFO L226 Difference]: Without dead ends: 5395 [2022-11-23 14:40:10,560 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 [2022-11-23 14:40:10,561 INFO L413 NwaCegarLoop]: 2416 mSDtfsCounter, 1877 mSDsluCounter, 6521 mSDsCounter, 0 mSdLazyCounter, 1208 mSolverCounterSat, 4 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1878 SdHoareTripleChecker+Valid, 8937 SdHoareTripleChecker+Invalid, 1214 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1208 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.1s IncrementalHoareTripleChecker+Time [2022-11-23 14:40:10,562 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1878 Valid, 8937 Invalid, 1214 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 1208 Invalid, 2 Unknown, 0 Unchecked, 13.1s Time] [2022-11-23 14:40:10,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5395 states. [2022-11-23 14:40:10,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5395 to 5361. [2022-11-23 14:40:10,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5361 states, 3187 states have (on average 1.251333542516473) internal successors, (3988), 3281 states have internal predecessors, (3988), 1759 states have call successors, (1759), 422 states have call predecessors, (1759), 414 states have return successors, (1929), 1715 states have call predecessors, (1929), 1747 states have call successors, (1929) [2022-11-23 14:40:11,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5361 states to 5361 states and 7676 transitions. [2022-11-23 14:40:11,032 INFO L78 Accepts]: Start accepts. Automaton has 5361 states and 7676 transitions. Word has length 45 [2022-11-23 14:40:11,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:40:11,033 INFO L495 AbstractCegarLoop]: Abstraction has 5361 states and 7676 transitions. [2022-11-23 14:40:11,033 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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) [2022-11-23 14:40:11,033 INFO L276 IsEmpty]: Start isEmpty. Operand 5361 states and 7676 transitions. [2022-11-23 14:40:11,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-23 14:40:11,035 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:40:11,035 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] [2022-11-23 14:40:11,035 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-23 14:40:11,036 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] === [2022-11-23 14:40:11,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:40:11,036 INFO L85 PathProgramCache]: Analyzing trace with hash -1119126344, now seen corresponding path program 1 times [2022-11-23 14:40:11,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:40:11,037 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1709931602] [2022-11-23 14:40:11,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:40:11,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:40:11,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:40:11,531 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-23 14:40:11,531 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:40:11,532 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1709931602] [2022-11-23 14:40:11,532 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1709931602] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:40:11,532 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:40:11,532 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-23 14:40:11,532 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277912466] [2022-11-23 14:40:11,533 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:40:11,533 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-23 14:40:11,533 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:40:11,534 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-23 14:40:11,534 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-23 14:40:11,534 INFO L87 Difference]: Start difference. First operand 5361 states and 7676 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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) [2022-11-23 14:40:17,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:40:20,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:40:21,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:40:21,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:40:21,726 INFO L93 Difference]: Finished difference Result 10392 states and 15216 transitions. [2022-11-23 14:40:21,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-23 14:40:21,727 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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 50 [2022-11-23 14:40:21,728 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:40:21,825 INFO L225 Difference]: With dead ends: 10392 [2022-11-23 14:40:21,825 INFO L226 Difference]: Without dead ends: 10333 [2022-11-23 14:40:21,838 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 [2022-11-23 14:40:21,840 INFO L413 NwaCegarLoop]: 2339 mSDtfsCounter, 2024 mSDsluCounter, 6418 mSDsCounter, 0 mSdLazyCounter, 1119 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2024 SdHoareTripleChecker+Valid, 8757 SdHoareTripleChecker+Invalid, 1123 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1119 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.5s IncrementalHoareTripleChecker+Time [2022-11-23 14:40:21,840 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2024 Valid, 8757 Invalid, 1123 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 1119 Invalid, 1 Unknown, 0 Unchecked, 9.5s Time] [2022-11-23 14:40:21,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10333 states. [2022-11-23 14:40:22,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10333 to 10322. [2022-11-23 14:40:22,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10322 states, 6140 states have (on average 1.2517915309446255) internal successors, (7686), 6324 states have internal predecessors, (7686), 3392 states have call successors, (3392), 804 states have call predecessors, (3392), 789 states have return successors, (4055), 3304 states have call predecessors, (4055), 3371 states have call successors, (4055) [2022-11-23 14:40:22,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10322 states to 10322 states and 15133 transitions. [2022-11-23 14:40:22,830 INFO L78 Accepts]: Start accepts. Automaton has 10322 states and 15133 transitions. Word has length 50 [2022-11-23 14:40:22,831 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:40:22,831 INFO L495 AbstractCegarLoop]: Abstraction has 10322 states and 15133 transitions. [2022-11-23 14:40:22,832 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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) [2022-11-23 14:40:22,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10322 states and 15133 transitions. [2022-11-23 14:40:22,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-11-23 14:40:22,870 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:40:22,870 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, 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] [2022-11-23 14:40:22,870 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-23 14:40:22,871 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] === [2022-11-23 14:40:22,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:40:22,871 INFO L85 PathProgramCache]: Analyzing trace with hash -237803988, now seen corresponding path program 1 times [2022-11-23 14:40:22,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:40:22,872 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1491193330] [2022-11-23 14:40:22,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:40:22,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:40:23,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:40:27,554 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 4 proven. 30 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2022-11-23 14:40:27,555 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:40:27,555 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1491193330] [2022-11-23 14:40:27,555 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1491193330] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 14:40:27,555 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [624611171] [2022-11-23 14:40:27,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:40:27,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 14:40:27,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 14:40:27,564 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 14:40:27,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-23 14:40:29,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:40:29,165 INFO L263 TraceCheckSpWp]: Trace formula consists of 2859 conjuncts, 20 conjunts are in the unsatisfiable core [2022-11-23 14:40:29,187 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 14:40:29,566 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2022-11-23 14:40:29,570 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 14:40:29,570 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [624611171] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:40:29,571 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-23 14:40:29,571 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [9] total 17 [2022-11-23 14:40:29,571 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [652779811] [2022-11-23 14:40:29,572 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:40:29,574 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-23 14:40:29,574 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:40:29,574 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-23 14:40:29,575 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=240, Unknown=0, NotChecked=0, Total=272 [2022-11-23 14:40:29,575 INFO L87 Difference]: Start difference. First operand 10322 states and 15133 transitions. Second operand has 12 states, 9 states have (on average 11.0) internal successors, (99), 10 states have internal predecessors, (99), 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) [2022-11-23 14:40:43,233 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:40:44,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:40:45,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:40:48,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:40:51,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:40:55,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:40:58,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:41:00,735 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 [] [2022-11-23 14:41:03,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:41:03,917 INFO L93 Difference]: Finished difference Result 20913 states and 31481 transitions. [2022-11-23 14:41:03,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-23 14:41:03,918 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 9 states have (on average 11.0) internal successors, (99), 10 states have internal predecessors, (99), 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 228 [2022-11-23 14:41:03,919 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:41:04,010 INFO L225 Difference]: With dead ends: 20913 [2022-11-23 14:41:04,011 INFO L226 Difference]: Without dead ends: 10595 [2022-11-23 14:41:04,101 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 246 GetRequests, 225 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=60, Invalid=446, Unknown=0, NotChecked=0, Total=506 [2022-11-23 14:41:04,102 INFO L413 NwaCegarLoop]: 1761 mSDtfsCounter, 99 mSDsluCounter, 17384 mSDsCounter, 0 mSdLazyCounter, 3333 mSolverCounterSat, 29 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 137 SdHoareTripleChecker+Valid, 19145 SdHoareTripleChecker+Invalid, 3367 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 3333 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.3s IncrementalHoareTripleChecker+Time [2022-11-23 14:41:04,102 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [137 Valid, 19145 Invalid, 3367 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [29 Valid, 3333 Invalid, 5 Unknown, 0 Unchecked, 33.3s Time] [2022-11-23 14:41:04,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10595 states. [2022-11-23 14:41:04,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10595 to 10424. [2022-11-23 14:41:05,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10424 states, 6207 states have (on average 1.2490736265506686) internal successors, (7753), 6391 states have internal predecessors, (7753), 3419 states have call successors, (3419), 804 states have call predecessors, (3419), 797 states have return successors, (4126), 3339 states have call predecessors, (4126), 3398 states have call successors, (4126) [2022-11-23 14:41:05,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10424 states to 10424 states and 15298 transitions. [2022-11-23 14:41:05,082 INFO L78 Accepts]: Start accepts. Automaton has 10424 states and 15298 transitions. Word has length 228 [2022-11-23 14:41:05,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:41:05,083 INFO L495 AbstractCegarLoop]: Abstraction has 10424 states and 15298 transitions. [2022-11-23 14:41:05,084 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 9 states have (on average 11.0) internal successors, (99), 10 states have internal predecessors, (99), 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) [2022-11-23 14:41:05,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10424 states and 15298 transitions. [2022-11-23 14:41:05,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-23 14:41:05,095 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:41:05,095 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] [2022-11-23 14:41:05,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-23 14:41:05,309 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 14:41:05,310 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] === [2022-11-23 14:41:05,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:41:05,311 INFO L85 PathProgramCache]: Analyzing trace with hash 646381790, now seen corresponding path program 1 times [2022-11-23 14:41:05,311 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:41:05,311 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1256976604] [2022-11-23 14:41:05,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:41:05,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:41:05,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:41:07,339 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2022-11-23 14:41:07,339 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:41:07,340 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1256976604] [2022-11-23 14:41:07,340 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1256976604] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:41:07,340 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:41:07,340 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-11-23 14:41:07,340 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [613166754] [2022-11-23 14:41:07,340 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:41:07,341 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-23 14:41:07,341 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:41:07,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-23 14:41:07,342 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2022-11-23 14:41:07,342 INFO L87 Difference]: Start difference. First operand 10424 states and 15298 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) [2022-11-23 14:41:22,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:41:32,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:41:34,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:41:36,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:41:37,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:41:40,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:41:44,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:41:44,963 INFO L93 Difference]: Finished difference Result 14069 states and 20800 transitions. [2022-11-23 14:41:44,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-23 14:41:44,964 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 [2022-11-23 14:41:44,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:41:45,074 INFO L225 Difference]: With dead ends: 14069 [2022-11-23 14:41:45,074 INFO L226 Difference]: Without dead ends: 14032 [2022-11-23 14:41:45,087 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 [2022-11-23 14:41:45,088 INFO L413 NwaCegarLoop]: 959 mSDtfsCounter, 7558 mSDsluCounter, 3085 mSDsCounter, 0 mSdLazyCounter, 8758 mSolverCounterSat, 6700 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8026 SdHoareTripleChecker+Valid, 4044 SdHoareTripleChecker+Invalid, 15459 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6700 IncrementalHoareTripleChecker+Valid, 8758 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.4s IncrementalHoareTripleChecker+Time [2022-11-23 14:41:45,088 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8026 Valid, 4044 Invalid, 15459 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6700 Valid, 8758 Invalid, 1 Unknown, 0 Unchecked, 36.4s Time] [2022-11-23 14:41:45,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14032 states. [2022-11-23 14:41:46,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14032 to 13542. [2022-11-23 14:41:46,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13542 states, 8052 states have (on average 1.2439145553899653) internal successors, (10016), 8283 states have internal predecessors, (10016), 4435 states have call successors, (4435), 1022 states have call predecessors, (4435), 1054 states have return successors, (5519), 4375 states have call predecessors, (5519), 4420 states have call successors, (5519) [2022-11-23 14:41:46,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13542 states to 13542 states and 19970 transitions. [2022-11-23 14:41:46,298 INFO L78 Accepts]: Start accepts. Automaton has 13542 states and 19970 transitions. Word has length 266 [2022-11-23 14:41:46,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:41:46,299 INFO L495 AbstractCegarLoop]: Abstraction has 13542 states and 19970 transitions. [2022-11-23 14:41:46,300 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) [2022-11-23 14:41:46,300 INFO L276 IsEmpty]: Start isEmpty. Operand 13542 states and 19970 transitions. [2022-11-23 14:41:46,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-11-23 14:41:46,312 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:41:46,312 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] [2022-11-23 14:41:46,312 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-23 14:41:46,313 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] === [2022-11-23 14:41:46,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:41:46,313 INFO L85 PathProgramCache]: Analyzing trace with hash -1328563828, now seen corresponding path program 1 times [2022-11-23 14:41:46,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:41:46,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1207481877] [2022-11-23 14:41:46,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:41:46,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:41:46,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:41:47,877 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-23 14:41:47,877 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:41:47,877 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1207481877] [2022-11-23 14:41:47,877 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1207481877] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:41:47,878 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:41:47,878 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-11-23 14:41:47,878 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1424638362] [2022-11-23 14:41:47,878 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:41:47,879 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-23 14:41:47,879 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:41:47,879 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-23 14:41:47,879 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2022-11-23 14:41:47,879 INFO L87 Difference]: Start difference. First operand 13542 states and 19970 transitions. Second operand has 9 states, 8 states have (on average 10.875) internal successors, (87), 7 states have internal predecessors, (87), 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) [2022-11-23 14:42:02,126 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 [] [2022-11-23 14:42:05,265 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 [] [2022-11-23 14:42:10,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:42:10,403 INFO L93 Difference]: Finished difference Result 23803 states and 35857 transitions. [2022-11-23 14:42:10,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-23 14:42:10,404 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 10.875) internal successors, (87), 7 states have internal predecessors, (87), 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 274 [2022-11-23 14:42:10,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:42:10,574 INFO L225 Difference]: With dead ends: 23803 [2022-11-23 14:42:10,575 INFO L226 Difference]: Without dead ends: 23768 [2022-11-23 14:42:10,593 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 [2022-11-23 14:42:10,594 INFO L413 NwaCegarLoop]: 951 mSDtfsCounter, 4610 mSDsluCounter, 3252 mSDsCounter, 0 mSdLazyCounter, 8778 mSolverCounterSat, 3370 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5078 SdHoareTripleChecker+Valid, 4203 SdHoareTripleChecker+Invalid, 12150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3370 IncrementalHoareTripleChecker+Valid, 8778 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.9s IncrementalHoareTripleChecker+Time [2022-11-23 14:42:10,594 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5078 Valid, 4203 Invalid, 12150 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3370 Valid, 8778 Invalid, 2 Unknown, 0 Unchecked, 20.9s Time] [2022-11-23 14:42:10,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23768 states. [2022-11-23 14:42:12,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23768 to 23302. [2022-11-23 14:42:12,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23302 states, 13846 states have (on average 1.2419471327459195) internal successors, (17196), 14232 states have internal predecessors, (17196), 7628 states have call successors, (7628), 1755 states have call predecessors, (7628), 1827 states have return successors, (10215), 7547 states have call predecessors, (10215), 7613 states have call successors, (10215) [2022-11-23 14:42:12,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23302 states to 23302 states and 35039 transitions. [2022-11-23 14:42:12,855 INFO L78 Accepts]: Start accepts. Automaton has 23302 states and 35039 transitions. Word has length 274 [2022-11-23 14:42:12,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:42:12,856 INFO L495 AbstractCegarLoop]: Abstraction has 23302 states and 35039 transitions. [2022-11-23 14:42:12,856 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 10.875) internal successors, (87), 7 states have internal predecessors, (87), 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) [2022-11-23 14:42:12,856 INFO L276 IsEmpty]: Start isEmpty. Operand 23302 states and 35039 transitions. [2022-11-23 14:42:12,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-11-23 14:42:12,883 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:42:12,884 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] [2022-11-23 14:42:12,884 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-23 14:42:12,884 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] === [2022-11-23 14:42:12,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:42:12,885 INFO L85 PathProgramCache]: Analyzing trace with hash -721513835, now seen corresponding path program 1 times [2022-11-23 14:42:12,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:42:12,885 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [226155785] [2022-11-23 14:42:12,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:42:12,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:42:13,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:42:14,407 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2022-11-23 14:42:14,408 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:42:14,408 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [226155785] [2022-11-23 14:42:14,408 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [226155785] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 14:42:14,408 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1314258274] [2022-11-23 14:42:14,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:42:14,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 14:42:14,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 14:42:14,414 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 14:42:14,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a245444a-3cef-4f59-b829-58dfafefbb66/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-23 14:42:15,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:42:15,818 INFO L263 TraceCheckSpWp]: Trace formula consists of 3397 conjuncts, 46 conjunts are in the unsatisfiable core [2022-11-23 14:42:15,831 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 14:42:16,092 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 17 proven. 14 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2022-11-23 14:42:16,092 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 14:42:16,760 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 23 proven. 14 refuted. 0 times theorem prover too weak. 499 trivial. 0 not checked. [2022-11-23 14:42:16,760 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1314258274] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-23 14:42:16,760 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1519605239] [2022-11-23 14:42:16,805 INFO L159 IcfgInterpreter]: Started Sifa with 164 locations of interest [2022-11-23 14:42:16,806 INFO L166 IcfgInterpreter]: Building call graph [2022-11-23 14:42:16,811 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-23 14:42:16,818 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-23 14:42:16,818 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-23 14:42:55,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,640 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:42:55,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,846 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:42:55,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:55,936 INFO L217 Elim1Store]: Index analysis took 361 ms [2022-11-23 14:42:55,991 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 [2022-11-23 14:42:57,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,761 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:42:57,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:42:57,864 INFO L217 Elim1Store]: Index analysis took 381 ms [2022-11-23 14:42:57,914 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 [2022-11-23 14:43:00,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,064 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:43:00,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,255 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:43:00,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:00,355 INFO L217 Elim1Store]: Index analysis took 326 ms [2022-11-23 14:43:00,382 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 [2022-11-23 14:43:06,474 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 [2022-11-23 14:43:06,482 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 [2022-11-23 14:43:34,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,712 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:43:34,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,726 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:43:34,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,767 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:43:34,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:34,789 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:43:35,658 INFO L321 Elim1Store]: treesize reduction 56, result has 39.8 percent of original size [2022-11-23 14:43:35,661 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 [2022-11-23 14:43:38,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,552 INFO L217 Elim1Store]: Index analysis took 507 ms [2022-11-23 14:43:38,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,588 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:43:38,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,601 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:43:38,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,619 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:43:38,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,629 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:43:38,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,672 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:43:38,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,680 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:43:38,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,693 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:43:38,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:38,702 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:43:40,044 INFO L321 Elim1Store]: treesize reduction 464, result has 40.8 percent of original size [2022-11-23 14:43:40,050 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 [2022-11-23 14:43:42,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,408 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:43:42,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,425 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:43:42,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,472 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:43:42,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:43:42,492 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:43:42,678 INFO L321 Elim1Store]: treesize reduction 48, result has 48.4 percent of original size [2022-11-23 14:43:42,684 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 [2022-11-23 14:45:29,167 WARN L233 SmtUtils]: Spent 6.59s 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) [2022-11-23 14:46:19,634 WARN L233 SmtUtils]: Spent 5.69s 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) [2022-11-23 14:49:04,324 WARN L233 SmtUtils]: Spent 5.00s on a formula simplification that was a NOOP. DAG size: 1828 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-23 14:50:27,211 WARN L233 SmtUtils]: Spent 11.06s 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) [2022-11-23 14:53:06,416 WARN L233 SmtUtils]: Spent 9.28s 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)