./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b 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_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS --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 ecea5961d53d2608898d65c83a7bf6d9a36712172eaf67bd828ea354982e0e3d --- 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-8393723 [2022-11-19 07:58:51,625 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:58:51,627 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:58:51,662 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:58:51,664 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:58:51,668 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:58:51,671 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:58:51,680 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:58:51,683 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:58:51,685 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:58:51,687 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:58:51,690 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:58:51,690 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:58:51,694 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:58:51,702 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:58:51,704 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:58:51,710 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:58:51,711 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:58:51,713 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:58:51,715 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:58:51,716 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:58:51,722 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:58:51,724 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:58:51,725 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:58:51,729 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:58:51,729 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:58:51,730 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:58:51,731 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:58:51,732 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:58:51,733 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:58:51,733 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:58:51,734 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:58:51,735 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:58:51,736 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:58:51,737 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:58:51,737 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:58:51,738 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:58:51,744 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:58:51,745 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:58:51,746 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:58:51,747 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:58:51,748 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 07:58:51,795 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:58:51,798 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:58:51,799 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:58:51,799 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:58:51,801 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:58:51,801 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:58:51,801 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:58:51,802 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:58:51,802 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:58:51,802 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:58:51,803 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:58:51,804 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:58:51,804 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:58:51,804 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:58:51,804 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:58:51,805 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:58:51,805 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:58:51,805 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:58:51,806 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:58:51,807 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:58:51,807 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:58:51,807 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:58:51,808 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:58:51,808 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:58:51,808 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:58:51,808 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:58:51,809 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:58:51,809 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:58:51,811 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:58:51,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:58:51,811 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:58:51,812 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:58:51,812 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:58:51,813 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:58:51,813 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:58:51,813 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:58:51,813 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:58:51,814 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:58:51,814 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_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ecea5961d53d2608898d65c83a7bf6d9a36712172eaf67bd828ea354982e0e3d [2022-11-19 07:58:52,156 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:58:52,178 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:58:52,180 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:58:52,182 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:58:52,182 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:58:52,184 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i [2022-11-19 07:58:52,275 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/data/a676563b7/a33c1e37fdd64bc69979bf6d4910d036/FLAG8fcf7398e [2022-11-19 07:58:53,476 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:58:53,477 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i [2022-11-19 07:58:53,555 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/data/a676563b7/a33c1e37fdd64bc69979bf6d4910d036/FLAG8fcf7398e [2022-11-19 07:58:53,718 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/data/a676563b7/a33c1e37fdd64bc69979bf6d4910d036 [2022-11-19 07:58:53,721 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:58:53,724 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:58:53,726 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:58:53,726 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:58:53,733 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:58:53,735 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:58:53" (1/1) ... [2022-11-19 07:58:53,736 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39aeefcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:58:53, skipping insertion in model container [2022-11-19 07:58:53,737 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:58:53" (1/1) ... [2022-11-19 07:58:53,746 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:58:53,964 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:58:54,578 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5338] [2022-11-19 07:58:54,579 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5339-5340] [2022-11-19 07:58:54,796 WARN L234 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_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i[158055,158068] [2022-11-19 07:58:57,738 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:58:57,811 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:58:57,992 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5338] [2022-11-19 07:58:57,993 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5339-5340] [2022-11-19 07:58:57,997 WARN L234 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_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i[158055,158068] [2022-11-19 07:58:58,451 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:58:58,722 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:58:58,722 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:58:58 WrapperNode [2022-11-19 07:58:58,723 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:58:58,724 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:58:58,724 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:58:58,724 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:58:58,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:58:58" (1/1) ... [2022-11-19 07:58:59,019 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:58:58" (1/1) ... [2022-11-19 07:58:59,364 INFO L138 Inliner]: procedures = 437, calls = 5011, calls flagged for inlining = 192, calls inlined = 174, statements flattened = 9930 [2022-11-19 07:58:59,365 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:58:59,365 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:58:59,366 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:58:59,366 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:58:59,376 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:58:58" (1/1) ... [2022-11-19 07:58:59,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:58:58" (1/1) ... [2022-11-19 07:58:59,452 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:58:58" (1/1) ... [2022-11-19 07:58:59,453 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:58:58" (1/1) ... [2022-11-19 07:58:59,750 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:58:58" (1/1) ... [2022-11-19 07:58:59,885 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:58:58" (1/1) ... [2022-11-19 07:58:59,938 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:58:58" (1/1) ... [2022-11-19 07:58:59,969 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:58:58" (1/1) ... [2022-11-19 07:59:00,045 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:59:00,047 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:59:00,047 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:59:00,048 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:59:00,049 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:58:58" (1/1) ... [2022-11-19 07:59:00,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:59:00,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:59:00,088 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:59:00,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:59:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2022-11-19 07:59:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2022-11-19 07:59:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-19 07:59:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-19 07:59:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-19 07:59:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-19 07:59:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-19 07:59:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-19 07:59:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2022-11-19 07:59:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2022-11-19 07:59:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-19 07:59:00,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-19 07:59:00,137 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2022-11-19 07:59:00,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2022-11-19 07:59:00,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-19 07:59:00,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-19 07:59:00,137 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-19 07:59:00,138 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-19 07:59:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-19 07:59:00,138 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-19 07:59:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-19 07:59:00,138 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-19 07:59:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-19 07:59:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-19 07:59:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-19 07:59:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-19 07:59:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-19 07:59:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-19 07:59:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-19 07:59:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-19 07:59:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-19 07:59:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-19 07:59:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-19 07:59:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-19 07:59:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-19 07:59:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-19 07:59:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-19 07:59:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-19 07:59:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2022-11-19 07:59:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2022-11-19 07:59:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-19 07:59:00,142 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-19 07:59:00,142 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-19 07:59:00,142 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-19 07:59:00,142 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-19 07:59:00,142 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-19 07:59:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-19 07:59:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-19 07:59:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-19 07:59:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-19 07:59:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 07:59:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2022-11-19 07:59:00,144 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2022-11-19 07:59:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-19 07:59:00,144 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-19 07:59:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2022-11-19 07:59:00,144 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2022-11-19 07:59:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-19 07:59:00,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-19 07:59:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-19 07:59:00,145 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-19 07:59:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2022-11-19 07:59:00,145 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2022-11-19 07:59:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2022-11-19 07:59:00,146 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2022-11-19 07:59:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-19 07:59:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2022-11-19 07:59:00,146 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2022-11-19 07:59:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-19 07:59:00,146 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-19 07:59:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-19 07:59:00,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-19 07:59:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-19 07:59:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2022-11-19 07:59:00,147 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2022-11-19 07:59:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 07:59:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-19 07:59:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-19 07:59:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-19 07:59:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-19 07:59:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-19 07:59:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-19 07:59:00,149 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-11-19 07:59:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-11-19 07:59:00,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-19 07:59:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-19 07:59:00,149 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-19 07:59:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-19 07:59:00,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-19 07:59:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-19 07:59:00,150 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2022-11-19 07:59:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2022-11-19 07:59:00,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-19 07:59:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-19 07:59:00,150 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2022-11-19 07:59:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2022-11-19 07:59:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 07:59:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2022-11-19 07:59:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2022-11-19 07:59:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure private_ioctl [2022-11-19 07:59:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure private_ioctl [2022-11-19 07:59:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 07:59:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-19 07:59:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-19 07:59:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 07:59:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2022-11-19 07:59:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2022-11-19 07:59:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-19 07:59:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-19 07:59:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-19 07:59:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-19 07:59:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2022-11-19 07:59:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2022-11-19 07:59:00,154 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-19 07:59:00,154 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-19 07:59:00,154 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-19 07:59:00,154 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-19 07:59:00,154 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-19 07:59:00,155 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-19 07:59:00,155 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-19 07:59:00,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-19 07:59:00,155 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-19 07:59:00,155 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-19 07:59:00,155 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:59:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:59:00,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-19 07:59:00,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-19 07:59:00,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-19 07:59:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-19 07:59:00,156 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-19 07:59:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-19 07:59:00,157 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-19 07:59:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-19 07:59:00,157 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-19 07:59:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-19 07:59:00,157 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2022-11-19 07:59:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2022-11-19 07:59:00,157 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-19 07:59:00,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-19 07:59:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-19 07:59:00,158 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-19 07:59:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-19 07:59:00,158 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-19 07:59:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2022-11-19 07:59:00,159 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2022-11-19 07:59:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-19 07:59:00,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-19 07:59:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2022-11-19 07:59:00,159 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2022-11-19 07:59:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-19 07:59:00,159 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-19 07:59:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-11-19 07:59:00,160 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-11-19 07:59:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-19 07:59:00,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-19 07:59:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-11-19 07:59:00,160 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-11-19 07:59:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 07:59:00,161 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 07:59:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-19 07:59:00,161 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-19 07:59:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-19 07:59:00,161 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-19 07:59:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-19 07:59:00,162 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-19 07:59:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_get_stats [2022-11-19 07:59:00,162 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_get_stats [2022-11-19 07:59:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-19 07:59:00,162 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-19 07:59:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 07:59:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2022-11-19 07:59:00,163 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2022-11-19 07:59:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-19 07:59:00,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-19 07:59:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 07:59:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-19 07:59:00,163 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-19 07:59:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-19 07:59:00,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-19 07:59:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-19 07:59:00,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-19 07:59:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-19 07:59:00,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-19 07:59:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 07:59:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2022-11-19 07:59:00,165 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2022-11-19 07:59:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2022-11-19 07:59:00,165 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2022-11-19 07:59:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2022-11-19 07:59:00,166 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2022-11-19 07:59:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-19 07:59:00,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-19 07:59:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2022-11-19 07:59:00,166 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2022-11-19 07:59:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-19 07:59:00,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-19 07:59:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-19 07:59:00,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-19 07:59:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2022-11-19 07:59:00,167 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2022-11-19 07:59:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single___0 [2022-11-19 07:59:00,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single___0 [2022-11-19 07:59:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-19 07:59:00,168 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-19 07:59:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-19 07:59:00,168 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-19 07:59:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-19 07:59:00,168 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-19 07:59:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-19 07:59:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-19 07:59:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 07:59:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2022-11-19 07:59:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2022-11-19 07:59:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2022-11-19 07:59:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2022-11-19 07:59:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-19 07:59:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-19 07:59:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-19 07:59:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-19 07:59:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2022-11-19 07:59:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2022-11-19 07:59:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-19 07:59:00,171 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-19 07:59:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-19 07:59:00,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-19 07:59:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-19 07:59:00,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-19 07:59:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-11-19 07:59:00,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-11-19 07:59:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-19 07:59:00,172 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-19 07:59:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-19 07:59:00,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-19 07:59:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-19 07:59:00,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-19 07:59:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2022-11-19 07:59:00,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2022-11-19 07:59:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-19 07:59:00,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-19 07:59:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single___0 [2022-11-19 07:59:00,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single___0 [2022-11-19 07:59:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2022-11-19 07:59:00,174 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2022-11-19 07:59:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-19 07:59:00,174 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-19 07:59:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 07:59:01,450 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:59:01,456 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:59:02,489 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-19 07:59:12,111 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 07:59:16,930 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 07:59:16,930 INFO L300 CfgBuilder]: Removed 11 assume(true) statements. [2022-11-19 07:59:16,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:59:16 BoogieIcfgContainer [2022-11-19 07:59:16,937 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 07:59:16,939 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 07:59:16,940 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 07:59:16,943 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 07:59:16,944 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:58:53" (1/3) ... [2022-11-19 07:59:16,944 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32d06ed0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:59:16, skipping insertion in model container [2022-11-19 07:59:16,945 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:58:58" (2/3) ... [2022-11-19 07:59:16,945 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32d06ed0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:59:16, skipping insertion in model container [2022-11-19 07:59:16,945 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:59:16" (3/3) ... [2022-11-19 07:59:16,946 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i [2022-11-19 07:59:16,971 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 07:59:16,971 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 07:59:17,096 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 07:59:17,103 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;@2b49285b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 07:59:17,103 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 07:59:17,115 INFO L276 IsEmpty]: Start isEmpty. Operand has 2248 states, 1352 states have (on average 1.3653846153846154) internal successors, (1846), 1447 states have internal predecessors, (1846), 781 states have call successors, (781), 115 states have call predecessors, (781), 114 states have return successors, (772), 737 states have call predecessors, (772), 772 states have call successors, (772) [2022-11-19 07:59:17,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-19 07:59:17,144 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:59:17,145 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:59:17,145 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:59:17,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:59:17,151 INFO L85 PathProgramCache]: Analyzing trace with hash -655652235, now seen corresponding path program 1 times [2022-11-19 07:59:17,161 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:59:17,162 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1992639417] [2022-11-19 07:59:17,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:59:17,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:59:17,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:59:18,169 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-19 07:59:18,170 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:59:18,170 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1992639417] [2022-11-19 07:59:18,175 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1992639417] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:59:18,176 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:59:18,176 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:59:18,178 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [129456079] [2022-11-19 07:59:18,178 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:59:18,184 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:59:18,184 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:59:18,227 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:59:18,228 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:59:18,236 INFO L87 Difference]: Start difference. First operand has 2248 states, 1352 states have (on average 1.3653846153846154) internal successors, (1846), 1447 states have internal predecessors, (1846), 781 states have call successors, (781), 115 states have call predecessors, (781), 114 states have return successors, (772), 737 states have call predecessors, (772), 772 states have call successors, (772) Second operand has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-19 07:59:22,067 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 [] [2022-11-19 07:59:25,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:59:25,714 INFO L93 Difference]: Finished difference Result 6209 states and 9411 transitions. [2022-11-19 07:59:25,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:59:25,717 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (10), 2 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 65 [2022-11-19 07:59:25,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:59:25,790 INFO L225 Difference]: With dead ends: 6209 [2022-11-19 07:59:25,790 INFO L226 Difference]: Without dead ends: 3939 [2022-11-19 07:59:25,814 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:59:25,818 INFO L413 NwaCegarLoop]: 3648 mSDtfsCounter, 2603 mSDsluCounter, 2913 mSDsCounter, 0 mSdLazyCounter, 809 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2603 SdHoareTripleChecker+Valid, 6561 SdHoareTripleChecker+Invalid, 817 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 809 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2022-11-19 07:59:25,819 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2603 Valid, 6561 Invalid, 817 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 809 Invalid, 1 Unknown, 0 Unchecked, 7.0s Time] [2022-11-19 07:59:25,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3939 states. [2022-11-19 07:59:26,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3939 to 3923. [2022-11-19 07:59:26,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3923 states, 2347 states have (on average 1.3429910524073285) internal successors, (3152), 2494 states have internal predecessors, (3152), 1363 states have call successors, (1363), 213 states have call predecessors, (1363), 212 states have return successors, (1364), 1295 states have call predecessors, (1364), 1362 states have call successors, (1364) [2022-11-19 07:59:26,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 3923 states and 5879 transitions. [2022-11-19 07:59:26,298 INFO L78 Accepts]: Start accepts. Automaton has 3923 states and 5879 transitions. Word has length 65 [2022-11-19 07:59:26,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:59:26,299 INFO L495 AbstractCegarLoop]: Abstraction has 3923 states and 5879 transitions. [2022-11-19 07:59:26,299 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-19 07:59:26,299 INFO L276 IsEmpty]: Start isEmpty. Operand 3923 states and 5879 transitions. [2022-11-19 07:59:26,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-19 07:59:26,310 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:59:26,311 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 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] [2022-11-19 07:59:26,311 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-19 07:59:26,311 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:59:26,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:59:26,312 INFO L85 PathProgramCache]: Analyzing trace with hash 1230044200, now seen corresponding path program 1 times [2022-11-19 07:59:26,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:59:26,313 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1079601834] [2022-11-19 07:59:26,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:59:26,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:59:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:59:27,389 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-11-19 07:59:27,390 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:59:27,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1079601834] [2022-11-19 07:59:27,393 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1079601834] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:59:27,393 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:59:27,393 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:59:27,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [139473562] [2022-11-19 07:59:27,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:59:27,395 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:59:27,395 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:59:27,396 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:59:27,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:59:27,397 INFO L87 Difference]: Start difference. First operand 3923 states and 5879 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-19 07:59:31,336 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 [] [2022-11-19 07:59:36,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:59:36,052 INFO L93 Difference]: Finished difference Result 7340 states and 11087 transitions. [2022-11-19 07:59:36,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:59:36,053 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 97 [2022-11-19 07:59:36,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:59:36,127 INFO L225 Difference]: With dead ends: 7340 [2022-11-19 07:59:36,128 INFO L226 Difference]: Without dead ends: 7337 [2022-11-19 07:59:36,135 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:59:36,136 INFO L413 NwaCegarLoop]: 4144 mSDtfsCounter, 2935 mSDsluCounter, 2925 mSDsCounter, 0 mSdLazyCounter, 792 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2935 SdHoareTripleChecker+Valid, 7069 SdHoareTripleChecker+Invalid, 794 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 792 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.0s IncrementalHoareTripleChecker+Time [2022-11-19 07:59:36,137 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2935 Valid, 7069 Invalid, 794 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 792 Invalid, 1 Unknown, 0 Unchecked, 8.0s Time] [2022-11-19 07:59:36,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7337 states. [2022-11-19 07:59:36,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7337 to 7284. [2022-11-19 07:59:36,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7284 states, 4371 states have (on average 1.3452299245024022) internal successors, (5880), 4656 states have internal predecessors, (5880), 2515 states have call successors, (2515), 401 states have call predecessors, (2515), 397 states have return successors, (2602), 2373 states have call predecessors, (2602), 2514 states have call successors, (2602) [2022-11-19 07:59:36,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7284 states to 7284 states and 10997 transitions. [2022-11-19 07:59:36,964 INFO L78 Accepts]: Start accepts. Automaton has 7284 states and 10997 transitions. Word has length 97 [2022-11-19 07:59:36,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:59:36,968 INFO L495 AbstractCegarLoop]: Abstraction has 7284 states and 10997 transitions. [2022-11-19 07:59:36,969 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-19 07:59:36,969 INFO L276 IsEmpty]: Start isEmpty. Operand 7284 states and 10997 transitions. [2022-11-19 07:59:36,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-19 07:59:36,985 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:59:36,985 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:59:36,986 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-19 07:59:36,986 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:59:36,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:59:36,989 INFO L85 PathProgramCache]: Analyzing trace with hash -181579005, now seen corresponding path program 1 times [2022-11-19 07:59:36,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:59:36,989 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [477180195] [2022-11-19 07:59:36,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:59:36,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:59:37,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:59:37,723 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-11-19 07:59:37,723 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:59:37,731 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [477180195] [2022-11-19 07:59:37,732 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [477180195] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:59:37,734 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:59:37,734 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:59:37,734 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [97808542] [2022-11-19 07:59:37,735 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:59:37,735 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:59:37,737 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:59:37,737 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:59:37,738 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:59:37,738 INFO L87 Difference]: Start difference. First operand 7284 states and 10997 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2022-11-19 07:59:43,062 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 [] [2022-11-19 07:59:46,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:59:46,046 INFO L93 Difference]: Finished difference Result 20073 states and 30302 transitions. [2022-11-19 07:59:46,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:59:46,046 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 125 [2022-11-19 07:59:46,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:59:46,162 INFO L225 Difference]: With dead ends: 20073 [2022-11-19 07:59:46,162 INFO L226 Difference]: Without dead ends: 12802 [2022-11-19 07:59:46,216 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:59:46,217 INFO L413 NwaCegarLoop]: 4090 mSDtfsCounter, 2738 mSDsluCounter, 2958 mSDsCounter, 0 mSdLazyCounter, 811 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2738 SdHoareTripleChecker+Valid, 7048 SdHoareTripleChecker+Invalid, 814 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 811 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.6s IncrementalHoareTripleChecker+Time [2022-11-19 07:59:46,218 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2738 Valid, 7048 Invalid, 814 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 811 Invalid, 1 Unknown, 0 Unchecked, 7.6s Time] [2022-11-19 07:59:46,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12802 states. [2022-11-19 07:59:47,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12802 to 12799. [2022-11-19 07:59:47,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12799 states, 7723 states have (on average 1.3477923086883334) internal successors, (10409), 8201 states have internal predecessors, (10409), 4376 states have call successors, (4376), 705 states have call predecessors, (4376), 699 states have return successors, (4533), 4132 states have call predecessors, (4533), 4375 states have call successors, (4533) [2022-11-19 07:59:47,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12799 states to 12799 states and 19318 transitions. [2022-11-19 07:59:47,376 INFO L78 Accepts]: Start accepts. Automaton has 12799 states and 19318 transitions. Word has length 125 [2022-11-19 07:59:47,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:59:47,377 INFO L495 AbstractCegarLoop]: Abstraction has 12799 states and 19318 transitions. [2022-11-19 07:59:47,377 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2022-11-19 07:59:47,377 INFO L276 IsEmpty]: Start isEmpty. Operand 12799 states and 19318 transitions. [2022-11-19 07:59:47,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-19 07:59:47,404 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:59:47,404 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:59:47,404 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-19 07:59:47,405 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:59:47,405 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:59:47,406 INFO L85 PathProgramCache]: Analyzing trace with hash 1064183841, now seen corresponding path program 1 times [2022-11-19 07:59:47,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:59:47,406 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1661209289] [2022-11-19 07:59:47,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:59:47,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:59:47,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:59:48,065 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-11-19 07:59:48,065 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:59:48,066 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1661209289] [2022-11-19 07:59:48,066 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1661209289] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:59:48,066 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:59:48,066 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:59:48,067 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1052686727] [2022-11-19 07:59:48,067 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:59:48,067 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:59:48,068 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:59:48,068 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:59:48,068 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:59:48,069 INFO L87 Difference]: Start difference. First operand 12799 states and 19318 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-11-19 07:59:53,907 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 [] [2022-11-19 07:59:56,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:59:56,816 INFO L93 Difference]: Finished difference Result 31253 states and 47138 transitions. [2022-11-19 07:59:56,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:59:56,817 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 158 [2022-11-19 07:59:56,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:59:56,986 INFO L225 Difference]: With dead ends: 31253 [2022-11-19 07:59:56,986 INFO L226 Difference]: Without dead ends: 18476 [2022-11-19 07:59:57,089 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:59:57,095 INFO L413 NwaCegarLoop]: 5418 mSDtfsCounter, 2953 mSDsluCounter, 2807 mSDsCounter, 0 mSdLazyCounter, 966 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2953 SdHoareTripleChecker+Valid, 8225 SdHoareTripleChecker+Invalid, 975 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 966 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.1s IncrementalHoareTripleChecker+Time [2022-11-19 07:59:57,096 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2953 Valid, 8225 Invalid, 975 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 966 Invalid, 1 Unknown, 0 Unchecked, 8.1s Time] [2022-11-19 07:59:57,126 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18476 states. [2022-11-19 07:59:58,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18476 to 18405. [2022-11-19 07:59:59,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18405 states, 11149 states have (on average 1.348999910305857) internal successors, (15040), 11818 states have internal predecessors, (15040), 6244 states have call successors, (6244), 1019 states have call predecessors, (6244), 1011 states have return successors, (6471), 5896 states have call predecessors, (6471), 6243 states have call successors, (6471) [2022-11-19 07:59:59,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18405 states to 18405 states and 27755 transitions. [2022-11-19 07:59:59,167 INFO L78 Accepts]: Start accepts. Automaton has 18405 states and 27755 transitions. Word has length 158 [2022-11-19 07:59:59,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:59:59,173 INFO L495 AbstractCegarLoop]: Abstraction has 18405 states and 27755 transitions. [2022-11-19 07:59:59,173 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-11-19 07:59:59,174 INFO L276 IsEmpty]: Start isEmpty. Operand 18405 states and 27755 transitions. [2022-11-19 07:59:59,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-11-19 07:59:59,212 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:59:59,213 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 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] [2022-11-19 07:59:59,213 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-19 07:59:59,213 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:59:59,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:59:59,214 INFO L85 PathProgramCache]: Analyzing trace with hash 1688832692, now seen corresponding path program 1 times [2022-11-19 07:59:59,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:59:59,215 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1195030224] [2022-11-19 07:59:59,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:59:59,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:59:59,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:00:01,417 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2022-11-19 08:00:01,417 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:00:01,417 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1195030224] [2022-11-19 08:00:01,418 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1195030224] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:00:01,418 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:00:01,418 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-19 08:00:01,418 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1439146899] [2022-11-19 08:00:01,418 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:00:01,420 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 08:00:01,420 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:00:01,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 08:00:01,421 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-19 08:00:01,421 INFO L87 Difference]: Start difference. First operand 18405 states and 27755 transitions. Second operand has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-11-19 08:00:09,599 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 [] [2022-11-19 08:00:14,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:00:14,585 INFO L93 Difference]: Finished difference Result 43062 states and 65055 transitions. [2022-11-19 08:00:14,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-19 08:00:14,586 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 165 [2022-11-19 08:00:14,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:00:14,753 INFO L225 Difference]: With dead ends: 43062 [2022-11-19 08:00:14,753 INFO L226 Difference]: Without dead ends: 24679 [2022-11-19 08:00:14,958 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-19 08:00:14,962 INFO L413 NwaCegarLoop]: 5415 mSDtfsCounter, 3438 mSDsluCounter, 4089 mSDsCounter, 0 mSdLazyCounter, 2741 mSolverCounterSat, 62 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3508 SdHoareTripleChecker+Valid, 9504 SdHoareTripleChecker+Invalid, 2804 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 62 IncrementalHoareTripleChecker+Valid, 2741 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.1s IncrementalHoareTripleChecker+Time [2022-11-19 08:00:14,963 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3508 Valid, 9504 Invalid, 2804 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [62 Valid, 2741 Invalid, 1 Unknown, 0 Unchecked, 12.1s Time] [2022-11-19 08:00:14,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24679 states. [2022-11-19 08:00:16,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24679 to 23987. [2022-11-19 08:00:16,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23987 states, 14555 states have (on average 1.349158364823085) internal successors, (19637), 15417 states have internal predecessors, (19637), 8112 states have call successors, (8112), 1329 states have call predecessors, (8112), 1319 states have return successors, (8409), 7662 states have call predecessors, (8409), 8111 states have call successors, (8409) [2022-11-19 08:00:17,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23987 states to 23987 states and 36158 transitions. [2022-11-19 08:00:17,155 INFO L78 Accepts]: Start accepts. Automaton has 23987 states and 36158 transitions. Word has length 165 [2022-11-19 08:00:17,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:00:17,157 INFO L495 AbstractCegarLoop]: Abstraction has 23987 states and 36158 transitions. [2022-11-19 08:00:17,157 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-11-19 08:00:17,157 INFO L276 IsEmpty]: Start isEmpty. Operand 23987 states and 36158 transitions. [2022-11-19 08:00:17,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-11-19 08:00:17,185 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:00:17,185 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 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] [2022-11-19 08:00:17,186 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-19 08:00:17,186 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:00:17,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:00:17,187 INFO L85 PathProgramCache]: Analyzing trace with hash -1753886124, now seen corresponding path program 1 times [2022-11-19 08:00:17,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:00:17,188 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1149951039] [2022-11-19 08:00:17,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:00:17,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:00:17,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:00:18,122 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2022-11-19 08:00:18,123 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:00:18,123 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1149951039] [2022-11-19 08:00:18,123 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1149951039] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:00:18,123 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:00:18,124 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 08:00:18,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [73941915] [2022-11-19 08:00:18,124 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:00:18,124 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 08:00:18,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:00:18,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 08:00:18,125 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:00:18,126 INFO L87 Difference]: Start difference. First operand 23987 states and 36158 transitions. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-19 08:00:23,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:00:26,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:00:26,131 INFO L93 Difference]: Finished difference Result 51032 states and 77464 transitions. [2022-11-19 08:00:26,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 08:00:26,134 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 177 [2022-11-19 08:00:26,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:00:26,322 INFO L225 Difference]: With dead ends: 51032 [2022-11-19 08:00:26,322 INFO L226 Difference]: Without dead ends: 27067 [2022-11-19 08:00:26,432 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:00:26,433 INFO L413 NwaCegarLoop]: 3552 mSDtfsCounter, 441 mSDsluCounter, 3031 mSDsCounter, 0 mSdLazyCounter, 780 mSolverCounterSat, 16 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 601 SdHoareTripleChecker+Valid, 6583 SdHoareTripleChecker+Invalid, 797 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 780 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.9s IncrementalHoareTripleChecker+Time [2022-11-19 08:00:26,434 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [601 Valid, 6583 Invalid, 797 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 780 Invalid, 1 Unknown, 0 Unchecked, 6.9s Time] [2022-11-19 08:00:26,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27067 states. [2022-11-19 08:00:28,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27067 to 23997. [2022-11-19 08:00:28,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23997 states, 14565 states have (on average 1.348918640576725) internal successors, (19647), 15427 states have internal predecessors, (19647), 8112 states have call successors, (8112), 1329 states have call predecessors, (8112), 1319 states have return successors, (8409), 7662 states have call predecessors, (8409), 8111 states have call successors, (8409) [2022-11-19 08:00:28,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23997 states to 23997 states and 36168 transitions. [2022-11-19 08:00:28,558 INFO L78 Accepts]: Start accepts. Automaton has 23997 states and 36168 transitions. Word has length 177 [2022-11-19 08:00:28,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:00:28,559 INFO L495 AbstractCegarLoop]: Abstraction has 23997 states and 36168 transitions. [2022-11-19 08:00:28,559 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-19 08:00:28,559 INFO L276 IsEmpty]: Start isEmpty. Operand 23997 states and 36168 transitions. [2022-11-19 08:00:28,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-11-19 08:00:28,587 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:00:28,588 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 4, 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] [2022-11-19 08:00:28,588 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-19 08:00:28,588 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:00:28,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:00:28,589 INFO L85 PathProgramCache]: Analyzing trace with hash -1400605307, now seen corresponding path program 1 times [2022-11-19 08:00:28,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:00:28,589 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [562929353] [2022-11-19 08:00:28,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:00:28,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:00:28,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:00:29,547 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2022-11-19 08:00:29,549 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:00:29,549 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [562929353] [2022-11-19 08:00:29,549 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [562929353] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:00:29,549 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:00:29,550 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 08:00:29,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2088236784] [2022-11-19 08:00:29,550 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:00:29,551 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 08:00:29,551 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:00:29,551 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 08:00:29,552 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:00:29,552 INFO L87 Difference]: Start difference. First operand 23997 states and 36168 transitions. Second operand has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2022-11-19 08:00:35,017 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 [] [2022-11-19 08:00:37,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:00:37,854 INFO L93 Difference]: Finished difference Result 48130 states and 72554 transitions. [2022-11-19 08:00:37,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 08:00:37,855 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 192 [2022-11-19 08:00:37,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:00:38,031 INFO L225 Difference]: With dead ends: 48130 [2022-11-19 08:00:38,031 INFO L226 Difference]: Without dead ends: 24155 [2022-11-19 08:00:38,167 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:00:38,170 INFO L413 NwaCegarLoop]: 3000 mSDtfsCounter, 50 mSDsluCounter, 2961 mSDsCounter, 0 mSdLazyCounter, 737 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 5961 SdHoareTripleChecker+Invalid, 740 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 737 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.2s IncrementalHoareTripleChecker+Time [2022-11-19 08:00:38,171 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [60 Valid, 5961 Invalid, 740 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 737 Invalid, 1 Unknown, 0 Unchecked, 7.2s Time] [2022-11-19 08:00:38,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24155 states. [2022-11-19 08:00:39,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24155 to 24145. [2022-11-19 08:00:39,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24145 states, 14661 states have (on average 1.348543755541914) internal successors, (19771), 15527 states have internal predecessors, (19771), 8164 states have call successors, (8164), 1329 states have call predecessors, (8164), 1319 states have return successors, (8461), 7714 states have call predecessors, (8461), 8163 states have call successors, (8461) [2022-11-19 08:00:39,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24145 states to 24145 states and 36396 transitions. [2022-11-19 08:00:39,812 INFO L78 Accepts]: Start accepts. Automaton has 24145 states and 36396 transitions. Word has length 192 [2022-11-19 08:00:39,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:00:39,813 INFO L495 AbstractCegarLoop]: Abstraction has 24145 states and 36396 transitions. [2022-11-19 08:00:39,814 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2022-11-19 08:00:39,814 INFO L276 IsEmpty]: Start isEmpty. Operand 24145 states and 36396 transitions. [2022-11-19 08:00:39,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-11-19 08:00:39,842 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:00:39,843 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 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] [2022-11-19 08:00:39,843 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-19 08:00:39,844 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:00:39,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:00:39,844 INFO L85 PathProgramCache]: Analyzing trace with hash -549853871, now seen corresponding path program 1 times [2022-11-19 08:00:39,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:00:39,845 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1325406758] [2022-11-19 08:00:39,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:00:39,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:00:40,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:00:41,358 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2022-11-19 08:00:41,359 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:00:41,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1325406758] [2022-11-19 08:00:41,359 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1325406758] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 08:00:41,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [308493808] [2022-11-19 08:00:41,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:00:41,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:00:41,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:00:41,366 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:00:41,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-19 08:00:44,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:00:44,182 INFO L263 TraceCheckSpWp]: Trace formula consists of 7083 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-19 08:00:44,203 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:00:44,247 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-11-19 08:00:44,248 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 08:00:44,248 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [308493808] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:00:44,248 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 08:00:44,249 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-11-19 08:00:44,249 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [211651760] [2022-11-19 08:00:44,249 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:00:44,250 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 08:00:44,250 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:00:44,251 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 08:00:44,251 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:00:44,251 INFO L87 Difference]: Start difference. First operand 24145 states and 36396 transitions. Second operand has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2022-11-19 08:00:49,029 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 [] [2022-11-19 08:00:52,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:00:52,914 INFO L93 Difference]: Finished difference Result 51811 states and 78667 transitions. [2022-11-19 08:00:52,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 08:00:52,915 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) Word has length 192 [2022-11-19 08:00:52,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:00:53,091 INFO L225 Difference]: With dead ends: 51811 [2022-11-19 08:00:53,091 INFO L226 Difference]: Without dead ends: 27688 [2022-11-19 08:00:53,199 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 195 GetRequests, 192 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:00:53,200 INFO L413 NwaCegarLoop]: 3706 mSDtfsCounter, 497 mSDsluCounter, 3132 mSDsCounter, 0 mSdLazyCounter, 834 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 661 SdHoareTripleChecker+Valid, 6838 SdHoareTripleChecker+Invalid, 836 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 834 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.5s IncrementalHoareTripleChecker+Time [2022-11-19 08:00:53,201 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [661 Valid, 6838 Invalid, 836 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 834 Invalid, 1 Unknown, 0 Unchecked, 7.5s Time] [2022-11-19 08:00:53,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27688 states. [2022-11-19 08:00:54,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27688 to 24146. [2022-11-19 08:00:54,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24146 states, 14662 states have (on average 1.3485199836311554) internal successors, (19772), 15528 states have internal predecessors, (19772), 8164 states have call successors, (8164), 1329 states have call predecessors, (8164), 1319 states have return successors, (8461), 7714 states have call predecessors, (8461), 8163 states have call successors, (8461) [2022-11-19 08:00:55,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24146 states to 24146 states and 36397 transitions. [2022-11-19 08:00:55,181 INFO L78 Accepts]: Start accepts. Automaton has 24146 states and 36397 transitions. Word has length 192 [2022-11-19 08:00:55,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:00:55,182 INFO L495 AbstractCegarLoop]: Abstraction has 24146 states and 36397 transitions. [2022-11-19 08:00:55,182 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2022-11-19 08:00:55,182 INFO L276 IsEmpty]: Start isEmpty. Operand 24146 states and 36397 transitions. [2022-11-19 08:00:55,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-11-19 08:00:55,208 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:00:55,209 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 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] [2022-11-19 08:00:55,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-19 08:00:55,423 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:00:55,424 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:00:55,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:00:55,424 INFO L85 PathProgramCache]: Analyzing trace with hash 893791715, now seen corresponding path program 1 times [2022-11-19 08:00:55,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:00:55,425 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [448267104] [2022-11-19 08:00:55,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:00:55,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:00:55,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:00:56,688 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2022-11-19 08:00:56,688 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:00:56,688 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [448267104] [2022-11-19 08:00:56,688 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [448267104] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 08:00:56,689 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1563559943] [2022-11-19 08:00:56,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:00:56,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:00:56,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:00:56,691 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:00:56,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-19 08:00:59,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:00:59,554 INFO L263 TraceCheckSpWp]: Trace formula consists of 7088 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-19 08:00:59,567 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:00:59,967 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-11-19 08:00:59,968 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 08:00:59,968 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1563559943] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:00:59,968 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 08:00:59,968 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2022-11-19 08:00:59,969 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1080516582] [2022-11-19 08:00:59,969 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:00:59,969 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 08:00:59,970 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:00:59,970 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 08:00:59,970 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:00:59,970 INFO L87 Difference]: Start difference. First operand 24146 states and 36397 transitions. Second operand has 3 states, 3 states have (on average 33.666666666666664) internal successors, (101), 2 states have internal predecessors, (101), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2022-11-19 08:01:03,859 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 [] [2022-11-19 08:01:06,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:01:06,006 INFO L93 Difference]: Finished difference Result 25681 states and 38439 transitions. [2022-11-19 08:01:06,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 08:01:06,007 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.666666666666664) internal successors, (101), 2 states have internal predecessors, (101), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) Word has length 193 [2022-11-19 08:01:06,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:01:06,157 INFO L225 Difference]: With dead ends: 25681 [2022-11-19 08:01:06,157 INFO L226 Difference]: Without dead ends: 25678 [2022-11-19 08:01:06,176 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 196 GetRequests, 193 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:01:06,177 INFO L413 NwaCegarLoop]: 3132 mSDtfsCounter, 2885 mSDsluCounter, 589 mSDsCounter, 0 mSdLazyCounter, 442 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2885 SdHoareTripleChecker+Valid, 3721 SdHoareTripleChecker+Invalid, 444 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 442 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2022-11-19 08:01:06,178 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2885 Valid, 3721 Invalid, 444 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 442 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2022-11-19 08:01:06,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25678 states. [2022-11-19 08:01:07,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25678 to 25606. [2022-11-19 08:01:07,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25606 states, 15520 states have (on average 1.342783505154639) internal successors, (20840), 16415 states have internal predecessors, (20840), 8582 states have call successors, (8582), 1513 states have call predecessors, (8582), 1503 states have return successors, (8903), 8111 states have call predecessors, (8903), 8581 states have call successors, (8903) [2022-11-19 08:01:07,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25606 states to 25606 states and 38325 transitions. [2022-11-19 08:01:07,692 INFO L78 Accepts]: Start accepts. Automaton has 25606 states and 38325 transitions. Word has length 193 [2022-11-19 08:01:07,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:01:07,693 INFO L495 AbstractCegarLoop]: Abstraction has 25606 states and 38325 transitions. [2022-11-19 08:01:07,693 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.666666666666664) internal successors, (101), 2 states have internal predecessors, (101), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2022-11-19 08:01:07,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25606 states and 38325 transitions. [2022-11-19 08:01:07,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-11-19 08:01:07,775 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:01:07,775 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:01:07,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-19 08:01:07,991 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:01:07,991 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:01:07,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:01:07,992 INFO L85 PathProgramCache]: Analyzing trace with hash -516176295, now seen corresponding path program 1 times [2022-11-19 08:01:07,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:01:07,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1215708204] [2022-11-19 08:01:07,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:01:07,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:01:08,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:01:09,454 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2022-11-19 08:01:09,455 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:01:09,455 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1215708204] [2022-11-19 08:01:09,455 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1215708204] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 08:01:09,455 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [891270866] [2022-11-19 08:01:09,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:01:09,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:01:09,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:01:09,457 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:01:09,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fb5f5fe-cbce-4fb8-b538-b10734c4ba07/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-19 08:01:12,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:01:12,435 INFO L263 TraceCheckSpWp]: Trace formula consists of 7859 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-19 08:01:12,452 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:01:12,522 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 58 proven. 1 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-11-19 08:01:12,522 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:01:12,742 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2022-11-19 08:01:12,742 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [891270866] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:01:12,742 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [313097643] [2022-11-19 08:01:12,784 INFO L159 IcfgInterpreter]: Started Sifa with 207 locations of interest [2022-11-19 08:01:12,784 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 08:01:12,789 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 08:01:12,796 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 08:01:12,797 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 08:01:45,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:01:45,765 INFO L217 Elim1Store]: Index analysis took 1475 ms [2022-11-19 08:04:04,108 WARN L233 SmtUtils]: Spent 2.30m on a formula simplification. DAG size of input: 4394 DAG size of output: 2397 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-19 08:04:04,119 INFO L321 Elim1Store]: treesize reduction 7182, result has 33.3 percent of original size [2022-11-19 08:04:04,132 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 402 select indices, 402 select index equivalence classes, 80202 disjoint index pairs (out of 80601 index pairs), introduced 402 new quantified variables, introduced 798 case distinctions, treesize of input 2017 treesize of output 4813 [2022-11-19 08:04:29,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:04:29,338 INFO L217 Elim1Store]: Index analysis took 252 ms [2022-11-19 08:04:29,437 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 400 select indices, 400 select index equivalence classes, 80201 disjoint index pairs (out of 79800 index pairs), introduced 400 new quantified variables, introduced 0 case distinctions, treesize of input 2007 treesize of output 3206 [2022-11-19 08:06:26,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:26,617 INFO L217 Elim1Store]: Index analysis took 160 ms [2022-11-19 08:06:26,726 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 401 select indices, 401 select index equivalence classes, 80201 disjoint index pairs (out of 80200 index pairs), introduced 401 new quantified variables, introduced 0 case distinctions, treesize of input 2006 treesize of output 1204 [2022-11-19 08:06:33,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:33,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:34,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:35,278 INFO L217 Elim1Store]: Index analysis took 1524 ms [2022-11-19 08:06:35,735 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1186 select indices, 1186 select index equivalence classes, 77368 disjoint index pairs (out of 702705 index pairs), introduced 1186 new quantified variables, introduced 0 case distinctions, treesize of input 9821 treesize of output 3559 [2022-11-19 08:06:42,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:06:42,355 INFO L217 Elim1Store]: Index analysis took 160 ms [2022-11-19 08:06:42,427 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 402 select indices, 402 select index equivalence classes, 80601 disjoint index pairs (out of 80601 index pairs), introduced 402 new quantified variables, introduced 0 case distinctions, treesize of input 2011 treesize of output 1207 [2022-11-19 08:08:30,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:31,045 INFO L217 Elim1Store]: Index analysis took 152 ms [2022-11-19 08:08:31,121 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 401 select indices, 401 select index equivalence classes, 80201 disjoint index pairs (out of 80200 index pairs), introduced 401 new quantified variables, introduced 0 case distinctions, treesize of input 2006 treesize of output 1204 [2022-11-19 08:08:38,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:38,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:39,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:40,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:40,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:40,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:40,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:40,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:40,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:40,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:40,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:40,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:40,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:40,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:40,166 INFO L217 Elim1Store]: Index analysis took 1500 ms [2022-11-19 08:08:40,624 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1186 select indices, 1186 select index equivalence classes, 77368 disjoint index pairs (out of 702705 index pairs), introduced 1186 new quantified variables, introduced 0 case distinctions, treesize of input 9821 treesize of output 3559 [2022-11-19 08:08:47,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:47,789 INFO L217 Elim1Store]: Index analysis took 185 ms [2022-11-19 08:08:47,860 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 402 select indices, 402 select index equivalence classes, 80601 disjoint index pairs (out of 80601 index pairs), introduced 402 new quantified variables, introduced 0 case distinctions, treesize of input 2011 treesize of output 1207