./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a 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_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c80eb64b2f9217863d1cee53bd309527a1698bb6d7dac474881d4795c24080c8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-03 01:40:08,731 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 01:40:08,733 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 01:40:08,780 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 01:40:08,781 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 01:40:08,785 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 01:40:08,788 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 01:40:08,792 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 01:40:08,795 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 01:40:08,805 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 01:40:08,806 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 01:40:08,808 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 01:40:08,809 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 01:40:08,811 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 01:40:08,814 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 01:40:08,817 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 01:40:08,819 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 01:40:08,820 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 01:40:08,822 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 01:40:08,830 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 01:40:08,833 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 01:40:08,835 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 01:40:08,838 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 01:40:08,839 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 01:40:08,849 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 01:40:08,851 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 01:40:08,851 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 01:40:08,853 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 01:40:08,854 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 01:40:08,856 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 01:40:08,857 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 01:40:08,858 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 01:40:08,860 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 01:40:08,861 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 01:40:08,864 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 01:40:08,864 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 01:40:08,865 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 01:40:08,865 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 01:40:08,866 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 01:40:08,867 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 01:40:08,868 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 01:40:08,869 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 01:40:08,910 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 01:40:08,914 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 01:40:08,915 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 01:40:08,915 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 01:40:08,917 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 01:40:08,917 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 01:40:08,917 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 01:40:08,917 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 01:40:08,918 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 01:40:08,918 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 01:40:08,919 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 01:40:08,920 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 01:40:08,920 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 01:40:08,920 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 01:40:08,920 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 01:40:08,921 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 01:40:08,921 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 01:40:08,921 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 01:40:08,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 01:40:08,922 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 01:40:08,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 01:40:08,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 01:40:08,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 01:40:08,925 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 01:40:08,925 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 01:40:08,925 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 01:40:08,926 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 01:40:08,926 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 01:40:08,926 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 01:40:08,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 01:40:08,927 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 01:40:08,927 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 01:40:08,928 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 01:40:08,928 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 01:40:08,928 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 01:40:08,929 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 01:40:08,929 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 01:40:08,929 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 01:40:08,929 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_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c80eb64b2f9217863d1cee53bd309527a1698bb6d7dac474881d4795c24080c8 [2022-11-03 01:40:09,247 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 01:40:09,271 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 01:40:09,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 01:40:09,275 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 01:40:09,276 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 01:40:09,277 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i [2022-11-03 01:40:09,351 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/data/ecf348f2c/38f98cd27d134d48bb922052d55a216a/FLAG2d5d1df71 [2022-11-03 01:40:10,306 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 01:40:10,307 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i [2022-11-03 01:40:10,360 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/data/ecf348f2c/38f98cd27d134d48bb922052d55a216a/FLAG2d5d1df71 [2022-11-03 01:40:10,776 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/data/ecf348f2c/38f98cd27d134d48bb922052d55a216a [2022-11-03 01:40:10,778 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 01:40:10,780 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 01:40:10,781 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 01:40:10,782 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 01:40:10,785 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 01:40:10,786 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 01:40:10" (1/1) ... [2022-11-03 01:40:10,788 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dac0659 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:40:10, skipping insertion in model container [2022-11-03 01:40:10,788 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 01:40:10" (1/1) ... [2022-11-03 01:40:10,796 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 01:40:10,969 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 01:40:13,898 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[301233,301246] [2022-11-03 01:40:13,902 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[301378,301391] [2022-11-03 01:40:13,902 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[301524,301537] [2022-11-03 01:40:13,903 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[301689,301702] [2022-11-03 01:40:13,904 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[301847,301860] [2022-11-03 01:40:13,904 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[302005,302018] [2022-11-03 01:40:13,905 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[302163,302176] [2022-11-03 01:40:13,915 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[302323,302336] [2022-11-03 01:40:13,915 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[302482,302495] [2022-11-03 01:40:13,916 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[302621,302634] [2022-11-03 01:40:13,917 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[302763,302776] [2022-11-03 01:40:13,918 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[302912,302925] [2022-11-03 01:40:13,918 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[303051,303064] [2022-11-03 01:40:13,919 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[303206,303219] [2022-11-03 01:40:13,919 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[303366,303379] [2022-11-03 01:40:13,919 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[303517,303530] [2022-11-03 01:40:13,920 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[303668,303681] [2022-11-03 01:40:13,921 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[303820,303833] [2022-11-03 01:40:13,922 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[303969,303982] [2022-11-03 01:40:13,923 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[304117,304130] [2022-11-03 01:40:13,923 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[304274,304287] [2022-11-03 01:40:13,924 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[304423,304436] [2022-11-03 01:40:13,924 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[304579,304592] [2022-11-03 01:40:13,926 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[304732,304745] [2022-11-03 01:40:13,926 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[304878,304891] [2022-11-03 01:40:13,927 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[305021,305034] [2022-11-03 01:40:13,927 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[305173,305186] [2022-11-03 01:40:13,928 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[305319,305332] [2022-11-03 01:40:13,929 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[305464,305477] [2022-11-03 01:40:13,930 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[305618,305631] [2022-11-03 01:40:13,930 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[305769,305782] [2022-11-03 01:40:13,931 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[305924,305937] [2022-11-03 01:40:13,931 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[306076,306089] [2022-11-03 01:40:13,932 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[306231,306244] [2022-11-03 01:40:13,932 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[306395,306408] [2022-11-03 01:40:13,933 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[306551,306564] [2022-11-03 01:40:13,933 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[306715,306728] [2022-11-03 01:40:13,934 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[306857,306870] [2022-11-03 01:40:13,934 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[307015,307028] [2022-11-03 01:40:13,934 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[307182,307195] [2022-11-03 01:40:13,935 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[307341,307354] [2022-11-03 01:40:13,935 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[307500,307513] [2022-11-03 01:40:13,936 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[307649,307662] [2022-11-03 01:40:13,936 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[307796,307809] [2022-11-03 01:40:13,937 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[307935,307948] [2022-11-03 01:40:13,937 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[308098,308111] [2022-11-03 01:40:13,937 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[308264,308277] [2022-11-03 01:40:13,939 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[308428,308441] [2022-11-03 01:40:13,939 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[308593,308606] [2022-11-03 01:40:13,940 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[308758,308771] [2022-11-03 01:40:13,940 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[308924,308937] [2022-11-03 01:40:13,941 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[309089,309102] [2022-11-03 01:40:13,941 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[309256,309269] [2022-11-03 01:40:13,941 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[309416,309429] [2022-11-03 01:40:13,942 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[309578,309591] [2022-11-03 01:40:13,942 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[309737,309750] [2022-11-03 01:40:13,943 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[309883,309896] [2022-11-03 01:40:13,943 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[310026,310039] [2022-11-03 01:40:13,944 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[310170,310183] [2022-11-03 01:40:13,944 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[310313,310326] [2022-11-03 01:40:13,944 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[310457,310470] [2022-11-03 01:40:13,946 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[310598,310611] [2022-11-03 01:40:13,946 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[310736,310749] [2022-11-03 01:40:13,946 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[310894,310907] [2022-11-03 01:40:13,947 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[311053,311066] [2022-11-03 01:40:13,947 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[311209,311222] [2022-11-03 01:40:13,948 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[311358,311371] [2022-11-03 01:40:13,948 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[311510,311523] [2022-11-03 01:40:13,949 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[311661,311674] [2022-11-03 01:40:13,949 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[311810,311823] [2022-11-03 01:40:13,950 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[311962,311975] [2022-11-03 01:40:13,951 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[312110,312123] [2022-11-03 01:40:13,951 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[312263,312276] [2022-11-03 01:40:13,952 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[312414,312427] [2022-11-03 01:40:13,952 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[312564,312577] [2022-11-03 01:40:13,952 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[312711,312724] [2022-11-03 01:40:13,953 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[312862,312875] [2022-11-03 01:40:13,953 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[313013,313026] [2022-11-03 01:40:13,954 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[313161,313174] [2022-11-03 01:40:13,954 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[313327,313340] [2022-11-03 01:40:13,954 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[313496,313509] [2022-11-03 01:40:13,955 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[313663,313676] [2022-11-03 01:40:13,955 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[313831,313844] [2022-11-03 01:40:13,956 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[313981,313994] [2022-11-03 01:40:13,957 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[314128,314141] [2022-11-03 01:40:13,957 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[314289,314302] [2022-11-03 01:40:13,958 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[314459,314472] [2022-11-03 01:40:13,959 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[314621,314634] [2022-11-03 01:40:13,970 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 01:40:14,016 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 01:40:14,353 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[301233,301246] [2022-11-03 01:40:14,354 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[301378,301391] [2022-11-03 01:40:14,354 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[301524,301537] [2022-11-03 01:40:14,354 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[301689,301702] [2022-11-03 01:40:14,355 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[301847,301860] [2022-11-03 01:40:14,355 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[302005,302018] [2022-11-03 01:40:14,356 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[302163,302176] [2022-11-03 01:40:14,356 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[302323,302336] [2022-11-03 01:40:14,356 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[302482,302495] [2022-11-03 01:40:14,357 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[302621,302634] [2022-11-03 01:40:14,357 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[302763,302776] [2022-11-03 01:40:14,358 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[302912,302925] [2022-11-03 01:40:14,358 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[303051,303064] [2022-11-03 01:40:14,358 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[303206,303219] [2022-11-03 01:40:14,359 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[303366,303379] [2022-11-03 01:40:14,359 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[303517,303530] [2022-11-03 01:40:14,360 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[303668,303681] [2022-11-03 01:40:14,360 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[303820,303833] [2022-11-03 01:40:14,360 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[303969,303982] [2022-11-03 01:40:14,361 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[304117,304130] [2022-11-03 01:40:14,361 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[304274,304287] [2022-11-03 01:40:14,362 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[304423,304436] [2022-11-03 01:40:14,362 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[304579,304592] [2022-11-03 01:40:14,362 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[304732,304745] [2022-11-03 01:40:14,363 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[304878,304891] [2022-11-03 01:40:14,363 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[305021,305034] [2022-11-03 01:40:14,364 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[305173,305186] [2022-11-03 01:40:14,364 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[305319,305332] [2022-11-03 01:40:14,364 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[305464,305477] [2022-11-03 01:40:14,365 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[305618,305631] [2022-11-03 01:40:14,365 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[305769,305782] [2022-11-03 01:40:14,366 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[305924,305937] [2022-11-03 01:40:14,366 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[306076,306089] [2022-11-03 01:40:14,366 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[306231,306244] [2022-11-03 01:40:14,367 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[306395,306408] [2022-11-03 01:40:14,367 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[306551,306564] [2022-11-03 01:40:14,368 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[306715,306728] [2022-11-03 01:40:14,368 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[306857,306870] [2022-11-03 01:40:14,368 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[307015,307028] [2022-11-03 01:40:14,369 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[307182,307195] [2022-11-03 01:40:14,369 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[307341,307354] [2022-11-03 01:40:14,370 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[307500,307513] [2022-11-03 01:40:14,370 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[307649,307662] [2022-11-03 01:40:14,370 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[307796,307809] [2022-11-03 01:40:14,371 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[307935,307948] [2022-11-03 01:40:14,371 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[308098,308111] [2022-11-03 01:40:14,372 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[308264,308277] [2022-11-03 01:40:14,372 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[308428,308441] [2022-11-03 01:40:14,372 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[308593,308606] [2022-11-03 01:40:14,373 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[308758,308771] [2022-11-03 01:40:14,373 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[308924,308937] [2022-11-03 01:40:14,374 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[309089,309102] [2022-11-03 01:40:14,374 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[309256,309269] [2022-11-03 01:40:14,374 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[309416,309429] [2022-11-03 01:40:14,375 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[309578,309591] [2022-11-03 01:40:14,375 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[309737,309750] [2022-11-03 01:40:14,376 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[309883,309896] [2022-11-03 01:40:14,376 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[310026,310039] [2022-11-03 01:40:14,377 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[310170,310183] [2022-11-03 01:40:14,377 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[310313,310326] [2022-11-03 01:40:14,377 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[310457,310470] [2022-11-03 01:40:14,378 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[310598,310611] [2022-11-03 01:40:14,378 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[310736,310749] [2022-11-03 01:40:14,379 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[310894,310907] [2022-11-03 01:40:14,379 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[311053,311066] [2022-11-03 01:40:14,379 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[311209,311222] [2022-11-03 01:40:14,380 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[311358,311371] [2022-11-03 01:40:14,380 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[311510,311523] [2022-11-03 01:40:14,381 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[311661,311674] [2022-11-03 01:40:14,381 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[311810,311823] [2022-11-03 01:40:14,381 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[311962,311975] [2022-11-03 01:40:14,382 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[312110,312123] [2022-11-03 01:40:14,382 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[312263,312276] [2022-11-03 01:40:14,383 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[312414,312427] [2022-11-03 01:40:14,383 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[312564,312577] [2022-11-03 01:40:14,383 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[312711,312724] [2022-11-03 01:40:14,384 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[312862,312875] [2022-11-03 01:40:14,384 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[313013,313026] [2022-11-03 01:40:14,385 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[313161,313174] [2022-11-03 01:40:14,385 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[313327,313340] [2022-11-03 01:40:14,385 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[313496,313509] [2022-11-03 01:40:14,386 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[313663,313676] [2022-11-03 01:40:14,386 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[313831,313844] [2022-11-03 01:40:14,387 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[313981,313994] [2022-11-03 01:40:14,387 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[314128,314141] [2022-11-03 01:40:14,387 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[314289,314302] [2022-11-03 01:40:14,388 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[314459,314472] [2022-11-03 01:40:14,393 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i[314621,314634] [2022-11-03 01:40:14,397 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 01:40:14,595 INFO L208 MainTranslator]: Completed translation [2022-11-03 01:40:14,596 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:40:14 WrapperNode [2022-11-03 01:40:14,596 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 01:40:14,597 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 01:40:14,597 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 01:40:14,597 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 01:40:14,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:40:14" (1/1) ... [2022-11-03 01:40:14,682 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:40:14" (1/1) ... [2022-11-03 01:40:14,876 INFO L138 Inliner]: procedures = 537, calls = 1891, calls flagged for inlining = 255, calls inlined = 172, statements flattened = 4084 [2022-11-03 01:40:14,877 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 01:40:14,878 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 01:40:14,878 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 01:40:14,878 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 01:40:14,887 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:40:14" (1/1) ... [2022-11-03 01:40:14,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:40:14" (1/1) ... [2022-11-03 01:40:14,923 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:40:14" (1/1) ... [2022-11-03 01:40:14,923 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:40:14" (1/1) ... [2022-11-03 01:40:15,029 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:40:14" (1/1) ... [2022-11-03 01:40:15,051 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:40:14" (1/1) ... [2022-11-03 01:40:15,086 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:40:14" (1/1) ... [2022-11-03 01:40:15,100 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:40:14" (1/1) ... [2022-11-03 01:40:15,147 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 01:40:15,150 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 01:40:15,150 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 01:40:15,150 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 01:40:15,151 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:40:14" (1/1) ... [2022-11-03 01:40:15,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 01:40:15,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 01:40:15,179 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 01:40:15,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 01:40:15,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2022-11-03 01:40:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2022-11-03 01:40:15,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-11-03 01:40:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-11-03 01:40:15,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-03 01:40:15,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-03 01:40:15,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-03 01:40:15,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-03 01:40:15,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-11-03 01:40:15,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-11-03 01:40:15,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-11-03 01:40:15,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-11-03 01:40:15,230 INFO L130 BoogieDeclarations]: Found specification of procedure elants_i2c_parse_version [2022-11-03 01:40:15,230 INFO L138 BoogieDeclarations]: Found implementation of procedure elants_i2c_parse_version [2022-11-03 01:40:15,230 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2022-11-03 01:40:15,230 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2022-11-03 01:40:15,230 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-03 01:40:15,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-03 01:40:15,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-03 01:40:15,231 INFO L130 BoogieDeclarations]: Found specification of procedure elants_i2c_remove_sysfs_group [2022-11-03 01:40:15,231 INFO L138 BoogieDeclarations]: Found implementation of procedure elants_i2c_remove_sysfs_group [2022-11-03 01:40:15,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-03 01:40:15,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-03 01:40:15,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-11-03 01:40:15,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-11-03 01:40:15,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 01:40:15,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-11-03 01:40:15,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-11-03 01:40:15,232 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_res [2022-11-03 01:40:15,232 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_res [2022-11-03 01:40:15,233 INFO L130 BoogieDeclarations]: Found specification of procedure write_update_fw [2022-11-03 01:40:15,233 INFO L138 BoogieDeclarations]: Found implementation of procedure write_update_fw [2022-11-03 01:40:15,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-03 01:40:15,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-03 01:40:15,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-03 01:40:15,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-03 01:40:15,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-03 01:40:15,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-03 01:40:15,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 01:40:15,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-11-03 01:40:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-11-03 01:40:15,235 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-11-03 01:40:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-11-03 01:40:15,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-11-03 01:40:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-11-03 01:40:15,235 INFO L130 BoogieDeclarations]: Found specification of procedure elants_i2c_suspend [2022-11-03 01:40:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure elants_i2c_suspend [2022-11-03 01:40:15,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-11-03 01:40:15,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-11-03 01:40:15,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-03 01:40:15,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-03 01:40:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 01:40:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 01:40:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-03 01:40:15,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-03 01:40:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 01:40:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-03 01:40:15,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-03 01:40:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-03 01:40:15,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-03 01:40:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2022-11-03 01:40:15,238 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2022-11-03 01:40:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-11-03 01:40:15,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-11-03 01:40:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure elants_i2c_send [2022-11-03 01:40:15,242 INFO L138 BoogieDeclarations]: Found implementation of procedure elants_i2c_send [2022-11-03 01:40:15,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 01:40:15,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 01:40:15,242 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-03 01:40:15,243 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-03 01:40:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-03 01:40:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-03 01:40:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-03 01:40:15,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-03 01:40:15,249 INFO L130 BoogieDeclarations]: Found specification of procedure elants_version_attribute_show [2022-11-03 01:40:15,250 INFO L138 BoogieDeclarations]: Found implementation of procedure elants_version_attribute_show [2022-11-03 01:40:15,250 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-03 01:40:15,250 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-03 01:40:15,251 INFO L130 BoogieDeclarations]: Found specification of procedure elants_i2c_sw_reset [2022-11-03 01:40:15,251 INFO L138 BoogieDeclarations]: Found implementation of procedure elants_i2c_sw_reset [2022-11-03 01:40:15,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-11-03 01:40:15,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-11-03 01:40:15,251 INFO L130 BoogieDeclarations]: Found specification of procedure elants_i2c_calibrate [2022-11-03 01:40:15,251 INFO L138 BoogieDeclarations]: Found implementation of procedure elants_i2c_calibrate [2022-11-03 01:40:15,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-11-03 01:40:15,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-11-03 01:40:15,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 01:40:15,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-03 01:40:15,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-03 01:40:15,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 01:40:15,252 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-11-03 01:40:15,252 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-11-03 01:40:15,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 01:40:15,253 INFO L130 BoogieDeclarations]: Found specification of procedure elants_i2c_resume [2022-11-03 01:40:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure elants_i2c_resume [2022-11-03 01:40:15,253 INFO L130 BoogieDeclarations]: Found specification of procedure calibrate_store [2022-11-03 01:40:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure calibrate_store [2022-11-03 01:40:15,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-03 01:40:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-03 01:40:15,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-03 01:40:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-03 01:40:15,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-03 01:40:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-03 01:40:15,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-03 01:40:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-03 01:40:15,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-11-03 01:40:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-11-03 01:40:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2022-11-03 01:40:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2022-11-03 01:40:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be16 [2022-11-03 01:40:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be16 [2022-11-03 01:40:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-03 01:40:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-03 01:40:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-03 01:40:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-03 01:40:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 01:40:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-03 01:40:15,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-03 01:40:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure elants_i2c_initialize [2022-11-03 01:40:15,295 INFO L138 BoogieDeclarations]: Found implementation of procedure elants_i2c_initialize [2022-11-03 01:40:15,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-03 01:40:15,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-03 01:40:15,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_sysfs_mutex_of_elants_data [2022-11-03 01:40:15,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_sysfs_mutex_of_elants_data [2022-11-03 01:40:15,296 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-03 01:40:15,296 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-03 01:40:15,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-03 01:40:15,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-03 01:40:15,297 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2022-11-03 01:40:15,297 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2022-11-03 01:40:15,297 INFO L130 BoogieDeclarations]: Found specification of procedure elants_i2c_read [2022-11-03 01:40:15,297 INFO L138 BoogieDeclarations]: Found implementation of procedure elants_i2c_read [2022-11-03 01:40:15,298 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2022-11-03 01:40:15,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2022-11-03 01:40:15,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_sysfs_mutex_of_elants_data [2022-11-03 01:40:15,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_sysfs_mutex_of_elants_data [2022-11-03 01:40:15,298 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-11-03 01:40:15,298 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-11-03 01:40:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure elants_i2c_execute_command [2022-11-03 01:40:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure elants_i2c_execute_command [2022-11-03 01:40:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-03 01:40:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-03 01:40:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-03 01:40:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-03 01:40:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 01:40:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure elants_i2c_event [2022-11-03 01:40:15,300 INFO L138 BoogieDeclarations]: Found implementation of procedure elants_i2c_event [2022-11-03 01:40:16,000 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 01:40:16,003 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 01:40:16,136 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-03 01:40:27,271 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 01:40:27,799 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 01:40:27,799 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-03 01:40:27,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 01:40:27 BoogieIcfgContainer [2022-11-03 01:40:27,805 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 01:40:27,808 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 01:40:27,808 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 01:40:27,812 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 01:40:27,812 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 01:40:10" (1/3) ... [2022-11-03 01:40:27,814 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d02238f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 01:40:27, skipping insertion in model container [2022-11-03 01:40:27,814 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:40:14" (2/3) ... [2022-11-03 01:40:27,815 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d02238f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 01:40:27, skipping insertion in model container [2022-11-03 01:40:27,815 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 01:40:27" (3/3) ... [2022-11-03 01:40:27,816 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko.cil.i [2022-11-03 01:40:27,837 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 01:40:27,837 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 27 error locations. [2022-11-03 01:40:27,938 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 01:40:27,949 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;@6e220438, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 01:40:27,950 INFO L358 AbstractCegarLoop]: Starting to check reachability of 27 error locations. [2022-11-03 01:40:27,959 INFO L276 IsEmpty]: Start isEmpty. Operand has 907 states, 545 states have (on average 1.363302752293578) internal successors, (743), 590 states have internal predecessors, (743), 270 states have call successors, (270), 65 states have call predecessors, (270), 64 states have return successors, (265), 265 states have call predecessors, (265), 265 states have call successors, (265) [2022-11-03 01:40:27,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-03 01:40:27,970 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:40:27,971 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-03 01:40:27,972 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:40:27,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:40:27,979 INFO L85 PathProgramCache]: Analyzing trace with hash -1301180219, now seen corresponding path program 1 times [2022-11-03 01:40:27,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:40:27,989 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [968056053] [2022-11-03 01:40:27,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:40:27,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:40:28,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:40:29,108 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:40:29,109 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:40:29,109 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [968056053] [2022-11-03 01:40:29,110 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [968056053] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:40:29,110 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:40:29,110 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:40:29,112 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1668316748] [2022-11-03 01:40:29,116 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:40:29,122 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:40:29,122 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:40:29,164 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:40:29,168 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:40:29,173 INFO L87 Difference]: Start difference. First operand has 907 states, 545 states have (on average 1.363302752293578) internal successors, (743), 590 states have internal predecessors, (743), 270 states have call successors, (270), 65 states have call predecessors, (270), 64 states have return successors, (265), 265 states have call predecessors, (265), 265 states have call successors, (265) Second operand has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-03 01:40:31,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:40:32,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:40:32,711 INFO L93 Difference]: Finished difference Result 1790 states and 2579 transitions. [2022-11-03 01:40:32,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:40:32,716 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 47 [2022-11-03 01:40:32,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:40:32,746 INFO L225 Difference]: With dead ends: 1790 [2022-11-03 01:40:32,749 INFO L226 Difference]: Without dead ends: 892 [2022-11-03 01:40:32,760 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:40:32,765 INFO L413 NwaCegarLoop]: 1084 mSDtfsCounter, 1228 mSDsluCounter, 1244 mSDsCounter, 0 mSdLazyCounter, 323 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1230 SdHoareTripleChecker+Valid, 2168 SdHoareTripleChecker+Invalid, 324 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 323 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-11-03 01:40:32,767 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1230 Valid, 2168 Invalid, 324 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 323 Invalid, 1 Unknown, 0 Unchecked, 3.3s Time] [2022-11-03 01:40:32,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 892 states. [2022-11-03 01:40:32,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 892 to 892. [2022-11-03 01:40:32,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 892 states, 538 states have (on average 1.3066914498141264) internal successors, (703), 578 states have internal predecessors, (703), 265 states have call successors, (265), 64 states have call predecessors, (265), 63 states have return successors, (263), 263 states have call predecessors, (263), 263 states have call successors, (263) [2022-11-03 01:40:32,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 892 states and 1231 transitions. [2022-11-03 01:40:32,921 INFO L78 Accepts]: Start accepts. Automaton has 892 states and 1231 transitions. Word has length 47 [2022-11-03 01:40:32,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:40:32,923 INFO L495 AbstractCegarLoop]: Abstraction has 892 states and 1231 transitions. [2022-11-03 01:40:32,923 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-03 01:40:32,923 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1231 transitions. [2022-11-03 01:40:32,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-03 01:40:32,926 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:40:32,926 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-03 01:40:32,927 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-03 01:40:32,927 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:40:32,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:40:32,928 INFO L85 PathProgramCache]: Analyzing trace with hash 805834814, now seen corresponding path program 1 times [2022-11-03 01:40:32,928 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:40:32,928 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [847780334] [2022-11-03 01:40:32,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:40:32,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:40:33,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:40:33,588 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:40:33,589 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:40:33,589 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [847780334] [2022-11-03 01:40:33,589 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [847780334] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:40:33,589 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:40:33,589 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:40:33,590 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1087882927] [2022-11-03 01:40:33,590 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:40:33,592 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:40:33,592 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:40:33,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:40:33,593 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:40:33,593 INFO L87 Difference]: Start difference. First operand 892 states and 1231 transitions. Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-11-03 01:40:35,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:40:37,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:40:37,088 INFO L93 Difference]: Finished difference Result 892 states and 1231 transitions. [2022-11-03 01:40:37,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:40:37,088 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 52 [2022-11-03 01:40:37,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:40:37,094 INFO L225 Difference]: With dead ends: 892 [2022-11-03 01:40:37,095 INFO L226 Difference]: Without dead ends: 890 [2022-11-03 01:40:37,096 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:40:37,097 INFO L413 NwaCegarLoop]: 1066 mSDtfsCounter, 1208 mSDsluCounter, 1225 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1210 SdHoareTripleChecker+Valid, 2132 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-11-03 01:40:37,097 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1210 Valid, 2132 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 1 Unknown, 0 Unchecked, 3.4s Time] [2022-11-03 01:40:37,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 890 states. [2022-11-03 01:40:37,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 890 to 890. [2022-11-03 01:40:37,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 890 states, 537 states have (on average 1.3054003724394785) internal successors, (701), 576 states have internal predecessors, (701), 265 states have call successors, (265), 64 states have call predecessors, (265), 63 states have return successors, (263), 263 states have call predecessors, (263), 263 states have call successors, (263) [2022-11-03 01:40:37,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 890 states and 1229 transitions. [2022-11-03 01:40:37,160 INFO L78 Accepts]: Start accepts. Automaton has 890 states and 1229 transitions. Word has length 52 [2022-11-03 01:40:37,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:40:37,161 INFO L495 AbstractCegarLoop]: Abstraction has 890 states and 1229 transitions. [2022-11-03 01:40:37,161 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-11-03 01:40:37,161 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1229 transitions. [2022-11-03 01:40:37,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-03 01:40:37,163 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:40:37,163 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-03 01:40:37,164 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-03 01:40:37,164 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:40:37,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:40:37,164 INFO L85 PathProgramCache]: Analyzing trace with hash -455541586, now seen corresponding path program 1 times [2022-11-03 01:40:37,165 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:40:37,165 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [866939866] [2022-11-03 01:40:37,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:40:37,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:40:37,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:40:37,551 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:40:37,551 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:40:37,552 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [866939866] [2022-11-03 01:40:37,552 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [866939866] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:40:37,552 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:40:37,552 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:40:37,552 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [866776465] [2022-11-03 01:40:37,552 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:40:37,553 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:40:37,553 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:40:37,554 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:40:37,554 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:40:37,554 INFO L87 Difference]: Start difference. First operand 890 states and 1229 transitions. Second operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-03 01:40:39,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:40:41,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:40:41,078 INFO L93 Difference]: Finished difference Result 890 states and 1229 transitions. [2022-11-03 01:40:41,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:40:41,079 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 57 [2022-11-03 01:40:41,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:40:41,084 INFO L225 Difference]: With dead ends: 890 [2022-11-03 01:40:41,084 INFO L226 Difference]: Without dead ends: 888 [2022-11-03 01:40:41,084 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:40:41,085 INFO L413 NwaCegarLoop]: 1064 mSDtfsCounter, 1205 mSDsluCounter, 1223 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1207 SdHoareTripleChecker+Valid, 2128 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-11-03 01:40:41,085 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1207 Valid, 2128 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 1 Unknown, 0 Unchecked, 3.4s Time] [2022-11-03 01:40:41,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 888 states. [2022-11-03 01:40:41,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 888 to 888. [2022-11-03 01:40:41,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 888 states, 536 states have (on average 1.3041044776119404) internal successors, (699), 574 states have internal predecessors, (699), 265 states have call successors, (265), 64 states have call predecessors, (265), 63 states have return successors, (263), 263 states have call predecessors, (263), 263 states have call successors, (263) [2022-11-03 01:40:41,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 888 states and 1227 transitions. [2022-11-03 01:40:41,164 INFO L78 Accepts]: Start accepts. Automaton has 888 states and 1227 transitions. Word has length 57 [2022-11-03 01:40:41,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:40:41,170 INFO L495 AbstractCegarLoop]: Abstraction has 888 states and 1227 transitions. [2022-11-03 01:40:41,170 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-03 01:40:41,170 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1227 transitions. [2022-11-03 01:40:41,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-03 01:40:41,184 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:40:41,184 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 01:40:41,184 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-03 01:40:41,185 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:40:41,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:40:41,185 INFO L85 PathProgramCache]: Analyzing trace with hash 544683732, now seen corresponding path program 1 times [2022-11-03 01:40:41,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:40:41,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1037608134] [2022-11-03 01:40:41,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:40:41,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:40:41,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:40:41,628 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:40:41,628 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:40:41,628 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1037608134] [2022-11-03 01:40:41,628 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1037608134] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:40:41,628 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:40:41,628 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:40:41,629 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1585967683] [2022-11-03 01:40:41,629 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:40:41,629 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:40:41,629 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:40:41,630 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:40:41,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:40:41,630 INFO L87 Difference]: Start difference. First operand 888 states and 1227 transitions. Second operand has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-03 01:40:43,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:40:44,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:40:44,927 INFO L93 Difference]: Finished difference Result 888 states and 1227 transitions. [2022-11-03 01:40:44,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:40:44,928 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 62 [2022-11-03 01:40:44,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:40:44,934 INFO L225 Difference]: With dead ends: 888 [2022-11-03 01:40:44,934 INFO L226 Difference]: Without dead ends: 886 [2022-11-03 01:40:44,938 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:40:44,942 INFO L413 NwaCegarLoop]: 1062 mSDtfsCounter, 1202 mSDsluCounter, 1221 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1204 SdHoareTripleChecker+Valid, 2124 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-11-03 01:40:44,944 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1204 Valid, 2124 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 1 Unknown, 0 Unchecked, 3.2s Time] [2022-11-03 01:40:44,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 886 states. [2022-11-03 01:40:45,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 886 to 886. [2022-11-03 01:40:45,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 886 states, 535 states have (on average 1.302803738317757) internal successors, (697), 572 states have internal predecessors, (697), 265 states have call successors, (265), 64 states have call predecessors, (265), 63 states have return successors, (263), 263 states have call predecessors, (263), 263 states have call successors, (263) [2022-11-03 01:40:45,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 886 states and 1225 transitions. [2022-11-03 01:40:45,027 INFO L78 Accepts]: Start accepts. Automaton has 886 states and 1225 transitions. Word has length 62 [2022-11-03 01:40:45,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:40:45,029 INFO L495 AbstractCegarLoop]: Abstraction has 886 states and 1225 transitions. [2022-11-03 01:40:45,029 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-03 01:40:45,030 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1225 transitions. [2022-11-03 01:40:45,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-03 01:40:45,035 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:40:45,035 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-03 01:40:45,036 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-03 01:40:45,036 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:40:45,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:40:45,036 INFO L85 PathProgramCache]: Analyzing trace with hash 319860131, now seen corresponding path program 1 times [2022-11-03 01:40:45,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:40:45,037 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613158943] [2022-11-03 01:40:45,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:40:45,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:40:45,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:40:45,492 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:40:45,492 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:40:45,492 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [613158943] [2022-11-03 01:40:45,492 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [613158943] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:40:45,493 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:40:45,493 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:40:45,493 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2045359911] [2022-11-03 01:40:45,493 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:40:45,494 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:40:45,494 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:40:45,495 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:40:45,495 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:40:45,495 INFO L87 Difference]: Start difference. First operand 886 states and 1225 transitions. Second operand has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-03 01:40:47,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:40:49,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:40:49,047 INFO L93 Difference]: Finished difference Result 886 states and 1225 transitions. [2022-11-03 01:40:49,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:40:49,048 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 67 [2022-11-03 01:40:49,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:40:49,057 INFO L225 Difference]: With dead ends: 886 [2022-11-03 01:40:49,057 INFO L226 Difference]: Without dead ends: 884 [2022-11-03 01:40:49,058 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:40:49,059 INFO L413 NwaCegarLoop]: 1060 mSDtfsCounter, 1199 mSDsluCounter, 1219 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1201 SdHoareTripleChecker+Valid, 2120 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-11-03 01:40:49,059 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1201 Valid, 2120 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 1 Unknown, 0 Unchecked, 3.4s Time] [2022-11-03 01:40:49,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 884 states. [2022-11-03 01:40:49,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 884 to 884. [2022-11-03 01:40:49,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 884 states, 534 states have (on average 1.301498127340824) internal successors, (695), 570 states have internal predecessors, (695), 265 states have call successors, (265), 64 states have call predecessors, (265), 63 states have return successors, (263), 263 states have call predecessors, (263), 263 states have call successors, (263) [2022-11-03 01:40:49,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 884 states and 1223 transitions. [2022-11-03 01:40:49,126 INFO L78 Accepts]: Start accepts. Automaton has 884 states and 1223 transitions. Word has length 67 [2022-11-03 01:40:49,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:40:49,126 INFO L495 AbstractCegarLoop]: Abstraction has 884 states and 1223 transitions. [2022-11-03 01:40:49,126 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-03 01:40:49,127 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1223 transitions. [2022-11-03 01:40:49,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-03 01:40:49,128 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:40:49,128 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 01:40:49,128 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-03 01:40:49,129 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:40:49,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:40:49,129 INFO L85 PathProgramCache]: Analyzing trace with hash 243449514, now seen corresponding path program 1 times [2022-11-03 01:40:49,130 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:40:49,130 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1688904432] [2022-11-03 01:40:49,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:40:49,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:40:49,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:40:49,527 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:40:49,528 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:40:49,528 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1688904432] [2022-11-03 01:40:49,528 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1688904432] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:40:49,528 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:40:49,528 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:40:49,529 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1744466940] [2022-11-03 01:40:49,529 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:40:49,529 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:40:49,529 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:40:49,530 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:40:49,530 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:40:49,530 INFO L87 Difference]: Start difference. First operand 884 states and 1223 transitions. Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-03 01:40:51,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:40:53,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:40:53,271 INFO L93 Difference]: Finished difference Result 884 states and 1223 transitions. [2022-11-03 01:40:53,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:40:53,272 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 72 [2022-11-03 01:40:53,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:40:53,277 INFO L225 Difference]: With dead ends: 884 [2022-11-03 01:40:53,277 INFO L226 Difference]: Without dead ends: 882 [2022-11-03 01:40:53,278 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:40:53,279 INFO L413 NwaCegarLoop]: 1058 mSDtfsCounter, 1196 mSDsluCounter, 1217 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1198 SdHoareTripleChecker+Valid, 2116 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-11-03 01:40:53,279 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1198 Valid, 2116 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 1 Unknown, 0 Unchecked, 3.6s Time] [2022-11-03 01:40:53,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 882 states. [2022-11-03 01:40:53,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 882 to 882. [2022-11-03 01:40:53,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 882 states, 533 states have (on average 1.300187617260788) internal successors, (693), 568 states have internal predecessors, (693), 265 states have call successors, (265), 64 states have call predecessors, (265), 63 states have return successors, (263), 263 states have call predecessors, (263), 263 states have call successors, (263) [2022-11-03 01:40:53,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 882 states and 1221 transitions. [2022-11-03 01:40:53,353 INFO L78 Accepts]: Start accepts. Automaton has 882 states and 1221 transitions. Word has length 72 [2022-11-03 01:40:53,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:40:53,354 INFO L495 AbstractCegarLoop]: Abstraction has 882 states and 1221 transitions. [2022-11-03 01:40:53,354 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-03 01:40:53,354 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1221 transitions. [2022-11-03 01:40:53,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-03 01:40:53,355 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:40:53,356 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-03 01:40:53,356 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-03 01:40:53,356 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:40:53,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:40:53,357 INFO L85 PathProgramCache]: Analyzing trace with hash 1107068387, now seen corresponding path program 1 times [2022-11-03 01:40:53,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:40:53,357 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [866538925] [2022-11-03 01:40:53,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:40:53,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:40:53,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:40:53,745 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:40:53,746 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:40:53,746 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [866538925] [2022-11-03 01:40:53,746 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [866538925] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:40:53,746 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:40:53,746 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:40:53,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [854789439] [2022-11-03 01:40:53,747 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:40:53,747 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:40:53,747 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:40:53,748 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:40:53,748 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:40:53,748 INFO L87 Difference]: Start difference. First operand 882 states and 1221 transitions. Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-03 01:40:55,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:40:58,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:40:58,289 INFO L93 Difference]: Finished difference Result 1738 states and 2405 transitions. [2022-11-03 01:40:58,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 01:40:58,290 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 77 [2022-11-03 01:40:58,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:40:58,300 INFO L225 Difference]: With dead ends: 1738 [2022-11-03 01:40:58,300 INFO L226 Difference]: Without dead ends: 1736 [2022-11-03 01:40:58,304 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:40:58,305 INFO L413 NwaCegarLoop]: 1315 mSDtfsCounter, 1181 mSDsluCounter, 2663 mSDsCounter, 0 mSdLazyCounter, 489 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1183 SdHoareTripleChecker+Valid, 3663 SdHoareTripleChecker+Invalid, 491 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 489 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2022-11-03 01:40:58,305 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1183 Valid, 3663 Invalid, 491 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 489 Invalid, 1 Unknown, 0 Unchecked, 4.3s Time] [2022-11-03 01:40:58,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1736 states. [2022-11-03 01:40:58,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1736 to 1611. [2022-11-03 01:40:58,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1611 states, 985 states have (on average 1.3055837563451778) internal successors, (1286), 1036 states have internal predecessors, (1286), 493 states have call successors, (493), 113 states have call predecessors, (493), 112 states have return successors, (491), 488 states have call predecessors, (491), 491 states have call successors, (491) [2022-11-03 01:40:58,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 1611 states and 2270 transitions. [2022-11-03 01:40:58,477 INFO L78 Accepts]: Start accepts. Automaton has 1611 states and 2270 transitions. Word has length 77 [2022-11-03 01:40:58,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:40:58,478 INFO L495 AbstractCegarLoop]: Abstraction has 1611 states and 2270 transitions. [2022-11-03 01:40:58,478 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-03 01:40:58,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2270 transitions. [2022-11-03 01:40:58,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-03 01:40:58,485 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:40:58,485 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-03 01:40:58,485 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-03 01:40:58,486 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:40:58,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:40:58,486 INFO L85 PathProgramCache]: Analyzing trace with hash -1744480264, now seen corresponding path program 1 times [2022-11-03 01:40:58,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:40:58,487 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [399575150] [2022-11-03 01:40:58,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:40:58,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:40:58,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:40:58,875 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:40:58,875 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:40:58,875 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [399575150] [2022-11-03 01:40:58,875 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [399575150] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:40:58,875 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:40:58,876 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:40:58,876 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1335215627] [2022-11-03 01:40:58,876 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:40:58,876 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:40:58,877 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:40:58,877 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:40:58,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:40:58,878 INFO L87 Difference]: Start difference. First operand 1611 states and 2270 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-03 01:41:00,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:41:02,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:41:02,173 INFO L93 Difference]: Finished difference Result 1611 states and 2270 transitions. [2022-11-03 01:41:02,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:41:02,173 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 82 [2022-11-03 01:41:02,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:41:02,185 INFO L225 Difference]: With dead ends: 1611 [2022-11-03 01:41:02,185 INFO L226 Difference]: Without dead ends: 1609 [2022-11-03 01:41:02,187 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:41:02,188 INFO L413 NwaCegarLoop]: 1056 mSDtfsCounter, 1196 mSDsluCounter, 1211 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1198 SdHoareTripleChecker+Valid, 2108 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-11-03 01:41:02,189 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1198 Valid, 2108 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 1 Unknown, 0 Unchecked, 3.1s Time] [2022-11-03 01:41:02,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1609 states. [2022-11-03 01:41:02,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1609 to 1609. [2022-11-03 01:41:02,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1609 states, 984 states have (on average 1.3048780487804879) internal successors, (1284), 1034 states have internal predecessors, (1284), 493 states have call successors, (493), 113 states have call predecessors, (493), 112 states have return successors, (491), 488 states have call predecessors, (491), 491 states have call successors, (491) [2022-11-03 01:41:02,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1609 states and 2268 transitions. [2022-11-03 01:41:02,353 INFO L78 Accepts]: Start accepts. Automaton has 1609 states and 2268 transitions. Word has length 82 [2022-11-03 01:41:02,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:41:02,354 INFO L495 AbstractCegarLoop]: Abstraction has 1609 states and 2268 transitions. [2022-11-03 01:41:02,354 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-03 01:41:02,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2268 transitions. [2022-11-03 01:41:02,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-03 01:41:02,357 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:41:02,358 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-03 01:41:02,358 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-03 01:41:02,359 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:41:02,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:41:02,359 INFO L85 PathProgramCache]: Analyzing trace with hash -1408152293, now seen corresponding path program 1 times [2022-11-03 01:41:02,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:41:02,360 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1707177966] [2022-11-03 01:41:02,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:41:02,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:41:02,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:41:02,818 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:41:02,818 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:41:02,819 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1707177966] [2022-11-03 01:41:02,819 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1707177966] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:41:02,819 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:41:02,819 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:41:02,819 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1287461993] [2022-11-03 01:41:02,820 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:41:02,821 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:41:02,821 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:41:02,822 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:41:02,822 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:41:02,823 INFO L87 Difference]: Start difference. First operand 1609 states and 2268 transitions. Second operand has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-03 01:41:04,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:41:06,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:41:06,411 INFO L93 Difference]: Finished difference Result 1609 states and 2268 transitions. [2022-11-03 01:41:06,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:41:06,412 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 84 [2022-11-03 01:41:06,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:41:06,423 INFO L225 Difference]: With dead ends: 1609 [2022-11-03 01:41:06,423 INFO L226 Difference]: Without dead ends: 1607 [2022-11-03 01:41:06,425 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:41:06,427 INFO L413 NwaCegarLoop]: 1054 mSDtfsCounter, 1188 mSDsluCounter, 1213 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1190 SdHoareTripleChecker+Valid, 2108 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-11-03 01:41:06,428 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1190 Valid, 2108 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 1 Unknown, 0 Unchecked, 3.4s Time] [2022-11-03 01:41:06,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1607 states. [2022-11-03 01:41:06,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1607 to 1607. [2022-11-03 01:41:06,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1607 states, 983 states have (on average 1.3041709053916581) internal successors, (1282), 1032 states have internal predecessors, (1282), 493 states have call successors, (493), 113 states have call predecessors, (493), 112 states have return successors, (491), 488 states have call predecessors, (491), 491 states have call successors, (491) [2022-11-03 01:41:06,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1607 states and 2266 transitions. [2022-11-03 01:41:06,623 INFO L78 Accepts]: Start accepts. Automaton has 1607 states and 2266 transitions. Word has length 84 [2022-11-03 01:41:06,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:41:06,623 INFO L495 AbstractCegarLoop]: Abstraction has 1607 states and 2266 transitions. [2022-11-03 01:41:06,623 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-03 01:41:06,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 2266 transitions. [2022-11-03 01:41:06,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-03 01:41:06,626 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:41:06,626 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 4, 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] [2022-11-03 01:41:06,627 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-03 01:41:06,627 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:41:06,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:41:06,632 INFO L85 PathProgramCache]: Analyzing trace with hash -1517937450, now seen corresponding path program 1 times [2022-11-03 01:41:06,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:41:06,632 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [218880614] [2022-11-03 01:41:06,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:41:06,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:41:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:41:06,942 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2022-11-03 01:41:06,942 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:41:06,942 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [218880614] [2022-11-03 01:41:06,943 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [218880614] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:41:06,943 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:41:06,943 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 01:41:06,943 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1733750258] [2022-11-03 01:41:06,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:41:06,944 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 01:41:06,944 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:41:06,944 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 01:41:06,944 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 01:41:06,945 INFO L87 Difference]: Start difference. First operand 1607 states and 2266 transitions. 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, (18), 1 states have call predecessors, (18), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-03 01:41:08,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:41:10,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:41:10,784 INFO L93 Difference]: Finished difference Result 3172 states and 4363 transitions. [2022-11-03 01:41:10,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 01:41:10,786 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, (18), 1 states have call predecessors, (18), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 98 [2022-11-03 01:41:10,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:41:10,796 INFO L225 Difference]: With dead ends: 3172 [2022-11-03 01:41:10,797 INFO L226 Difference]: Without dead ends: 1981 [2022-11-03 01:41:10,801 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 01:41:10,802 INFO L413 NwaCegarLoop]: 1216 mSDtfsCounter, 915 mSDsluCounter, 535 mSDsCounter, 0 mSdLazyCounter, 259 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 915 SdHoareTripleChecker+Valid, 1676 SdHoareTripleChecker+Invalid, 260 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 259 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-11-03 01:41:10,802 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [915 Valid, 1676 Invalid, 260 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 259 Invalid, 1 Unknown, 0 Unchecked, 3.7s Time] [2022-11-03 01:41:10,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1981 states. [2022-11-03 01:41:10,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1981 to 1977. [2022-11-03 01:41:10,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1977 states, 1221 states have (on average 1.3013923013923014) internal successors, (1589), 1269 states have internal predecessors, (1589), 577 states have call successors, (577), 162 states have call predecessors, (577), 161 states have return successors, (575), 572 states have call predecessors, (575), 575 states have call successors, (575) [2022-11-03 01:41:10,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 1977 states and 2741 transitions. [2022-11-03 01:41:10,993 INFO L78 Accepts]: Start accepts. Automaton has 1977 states and 2741 transitions. Word has length 98 [2022-11-03 01:41:10,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:41:10,994 INFO L495 AbstractCegarLoop]: Abstraction has 1977 states and 2741 transitions. [2022-11-03 01:41:10,994 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, (18), 1 states have call predecessors, (18), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-03 01:41:10,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 2741 transitions. [2022-11-03 01:41:10,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-03 01:41:10,996 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:41:10,997 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-03 01:41:10,997 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-03 01:41:10,997 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_linux_kernel_module_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:41:10,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:41:10,998 INFO L85 PathProgramCache]: Analyzing trace with hash 889619163, now seen corresponding path program 1 times [2022-11-03 01:41:10,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:41:10,999 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1383039569] [2022-11-03 01:41:10,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:41:10,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:41:11,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:41:11,401 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:41:11,401 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:41:11,401 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1383039569] [2022-11-03 01:41:11,401 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1383039569] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:41:11,402 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:41:11,402 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:41:11,402 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [122768516] [2022-11-03 01:41:11,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:41:11,403 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:41:11,403 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:41:11,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:41:11,404 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:41:11,404 INFO L87 Difference]: Start difference. First operand 1977 states and 2741 transitions. Second operand has 4 states, 4 states have (on average 11.75) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-03 01:41:13,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:41:14,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:41:14,584 INFO L93 Difference]: Finished difference Result 1977 states and 2741 transitions. [2022-11-03 01:41:14,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:41:14,585 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 89 [2022-11-03 01:41:14,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:41:14,594 INFO L225 Difference]: With dead ends: 1977 [2022-11-03 01:41:14,595 INFO L226 Difference]: Without dead ends: 1975 [2022-11-03 01:41:14,596 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:41:14,597 INFO L413 NwaCegarLoop]: 1047 mSDtfsCounter, 1182 mSDsluCounter, 1206 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1184 SdHoareTripleChecker+Valid, 2094 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-11-03 01:41:14,597 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1184 Valid, 2094 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 1 Unknown, 0 Unchecked, 3.0s Time] [2022-11-03 01:41:14,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1975 states. [2022-11-03 01:41:14,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1975 to 1975. [2022-11-03 01:41:14,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1975 states, 1220 states have (on average 1.3008196721311476) internal successors, (1587), 1267 states have internal predecessors, (1587), 577 states have call successors, (577), 162 states have call predecessors, (577), 161 states have return successors, (575), 572 states have call predecessors, (575), 575 states have call successors, (575) [2022-11-03 01:41:14,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1975 states and 2739 transitions. [2022-11-03 01:41:14,809 INFO L78 Accepts]: Start accepts. Automaton has 1975 states and 2739 transitions. Word has length 89 [2022-11-03 01:41:14,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:41:14,814 INFO L495 AbstractCegarLoop]: Abstraction has 1975 states and 2739 transitions. [2022-11-03 01:41:14,815 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-03 01:41:14,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 2739 transitions. [2022-11-03 01:41:14,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-03 01:41:14,817 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:41:14,817 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-03 01:41:14,818 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-03 01:41:14,818 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_linux_kernel_rcu_update_lock_bh_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:41:14,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:41:14,818 INFO L85 PathProgramCache]: Analyzing trace with hash 1305517568, now seen corresponding path program 1 times [2022-11-03 01:41:14,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:41:14,819 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1301891571] [2022-11-03 01:41:14,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:41:14,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:41:14,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:41:15,149 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:41:15,150 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:41:15,150 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1301891571] [2022-11-03 01:41:15,150 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1301891571] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:41:15,150 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:41:15,150 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:41:15,151 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [329333695] [2022-11-03 01:41:15,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:41:15,151 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:41:15,151 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:41:15,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:41:15,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:41:15,153 INFO L87 Difference]: Start difference. First operand 1975 states and 2739 transitions. Second operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-03 01:41:17,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:41:18,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:41:18,455 INFO L93 Difference]: Finished difference Result 1975 states and 2739 transitions. [2022-11-03 01:41:18,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:41:18,459 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 94 [2022-11-03 01:41:18,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:41:18,468 INFO L225 Difference]: With dead ends: 1975 [2022-11-03 01:41:18,468 INFO L226 Difference]: Without dead ends: 1973 [2022-11-03 01:41:18,470 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:41:18,470 INFO L413 NwaCegarLoop]: 1045 mSDtfsCounter, 1179 mSDsluCounter, 1204 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1181 SdHoareTripleChecker+Valid, 2090 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-11-03 01:41:18,471 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1181 Valid, 2090 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 1 Unknown, 0 Unchecked, 3.1s Time] [2022-11-03 01:41:18,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1973 states. [2022-11-03 01:41:18,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1973 to 1973. [2022-11-03 01:41:18,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1973 states, 1219 states have (on average 1.3002461033634127) internal successors, (1585), 1265 states have internal predecessors, (1585), 577 states have call successors, (577), 162 states have call predecessors, (577), 161 states have return successors, (575), 572 states have call predecessors, (575), 575 states have call successors, (575) [2022-11-03 01:41:18,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1973 states and 2737 transitions. [2022-11-03 01:41:18,721 INFO L78 Accepts]: Start accepts. Automaton has 1973 states and 2737 transitions. Word has length 94 [2022-11-03 01:41:18,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:41:18,721 INFO L495 AbstractCegarLoop]: Abstraction has 1973 states and 2737 transitions. [2022-11-03 01:41:18,722 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-03 01:41:18,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 2737 transitions. [2022-11-03 01:41:18,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-11-03 01:41:18,724 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:41:18,724 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 01:41:18,724 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-11-03 01:41:18,724 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:41:18,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:41:18,725 INFO L85 PathProgramCache]: Analyzing trace with hash -945945024, now seen corresponding path program 1 times [2022-11-03 01:41:18,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:41:18,725 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [555130093] [2022-11-03 01:41:18,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:41:18,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:41:18,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:41:19,014 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2022-11-03 01:41:19,015 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:41:19,015 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [555130093] [2022-11-03 01:41:19,015 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [555130093] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 01:41:19,015 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [996270947] [2022-11-03 01:41:19,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:41:19,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 01:41:19,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 01:41:19,022 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 01:41:19,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-03 01:41:19,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:41:19,919 INFO L263 TraceCheckSpWp]: Trace formula consists of 2190 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-03 01:41:19,929 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 01:41:19,999 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2022-11-03 01:41:20,000 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 01:41:20,000 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [996270947] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:41:20,000 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 01:41:20,000 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2022-11-03 01:41:20,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363199613] [2022-11-03 01:41:20,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:41:20,001 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 01:41:20,001 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:41:20,002 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 01:41:20,002 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-11-03 01:41:20,002 INFO L87 Difference]: Start difference. First operand 1973 states and 2737 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-11-03 01:41:22,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:41:23,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:41:23,999 INFO L93 Difference]: Finished difference Result 3156 states and 4339 transitions. [2022-11-03 01:41:24,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 01:41:24,002 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 103 [2022-11-03 01:41:24,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:41:24,012 INFO L225 Difference]: With dead ends: 3156 [2022-11-03 01:41:24,012 INFO L226 Difference]: Without dead ends: 1975 [2022-11-03 01:41:24,017 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-11-03 01:41:24,018 INFO L413 NwaCegarLoop]: 1207 mSDtfsCounter, 900 mSDsluCounter, 538 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 900 SdHoareTripleChecker+Valid, 1669 SdHoareTripleChecker+Invalid, 262 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2022-11-03 01:41:24,020 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [900 Valid, 1669 Invalid, 262 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 261 Invalid, 1 Unknown, 0 Unchecked, 3.8s Time] [2022-11-03 01:41:24,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1975 states. [2022-11-03 01:41:24,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1975 to 1971. [2022-11-03 01:41:24,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1971 states, 1216 states have (on average 1.2976973684210527) internal successors, (1578), 1261 states have internal predecessors, (1578), 577 states have call successors, (577), 164 states have call predecessors, (577), 163 states have return successors, (575), 572 states have call predecessors, (575), 575 states have call successors, (575) [2022-11-03 01:41:24,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 1971 states and 2730 transitions. [2022-11-03 01:41:24,233 INFO L78 Accepts]: Start accepts. Automaton has 1971 states and 2730 transitions. Word has length 103 [2022-11-03 01:41:24,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:41:24,234 INFO L495 AbstractCegarLoop]: Abstraction has 1971 states and 2730 transitions. [2022-11-03 01:41:24,234 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-11-03 01:41:24,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 2730 transitions. [2022-11-03 01:41:24,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-03 01:41:24,237 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:41:24,237 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-03 01:41:24,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-03 01:41:24,462 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-11-03 01:41:24,463 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_linux_kernel_rcu_update_lock_sched_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:41:24,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:41:24,463 INFO L85 PathProgramCache]: Analyzing trace with hash -211110573, now seen corresponding path program 1 times [2022-11-03 01:41:24,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:41:24,463 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [154529161] [2022-11-03 01:41:24,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:41:24,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:41:24,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:41:24,878 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:41:24,878 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:41:24,878 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [154529161] [2022-11-03 01:41:24,879 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [154529161] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:41:24,879 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:41:24,879 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:41:24,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [874868334] [2022-11-03 01:41:24,879 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:41:24,880 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:41:24,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:41:24,880 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:41:24,880 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:41:24,881 INFO L87 Difference]: Start difference. First operand 1971 states and 2730 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-11-03 01:41:26,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:41:28,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:41:28,113 INFO L93 Difference]: Finished difference Result 1971 states and 2730 transitions. [2022-11-03 01:41:28,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:41:28,114 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 99 [2022-11-03 01:41:28,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:41:28,123 INFO L225 Difference]: With dead ends: 1971 [2022-11-03 01:41:28,123 INFO L226 Difference]: Without dead ends: 1969 [2022-11-03 01:41:28,125 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:41:28,125 INFO L413 NwaCegarLoop]: 1038 mSDtfsCounter, 1171 mSDsluCounter, 1197 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1173 SdHoareTripleChecker+Valid, 2076 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-11-03 01:41:28,126 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1173 Valid, 2076 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 1 Unknown, 0 Unchecked, 3.0s Time] [2022-11-03 01:41:28,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1969 states. [2022-11-03 01:41:28,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1969 to 1969. [2022-11-03 01:41:28,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1969 states, 1215 states have (on average 1.297119341563786) internal successors, (1576), 1259 states have internal predecessors, (1576), 577 states have call successors, (577), 164 states have call predecessors, (577), 163 states have return successors, (575), 572 states have call predecessors, (575), 575 states have call successors, (575) [2022-11-03 01:41:28,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1969 states and 2728 transitions. [2022-11-03 01:41:28,342 INFO L78 Accepts]: Start accepts. Automaton has 1969 states and 2728 transitions. Word has length 99 [2022-11-03 01:41:28,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:41:28,343 INFO L495 AbstractCegarLoop]: Abstraction has 1969 states and 2728 transitions. [2022-11-03 01:41:28,343 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-11-03 01:41:28,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 2728 transitions. [2022-11-03 01:41:28,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-03 01:41:28,346 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:41:28,346 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-03 01:41:28,347 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-11-03 01:41:28,347 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:41:28,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:41:28,347 INFO L85 PathProgramCache]: Analyzing trace with hash -869490978, now seen corresponding path program 1 times [2022-11-03 01:41:28,347 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:41:28,348 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [423804862] [2022-11-03 01:41:28,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:41:28,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:41:28,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:41:28,703 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:41:28,703 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:41:28,703 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [423804862] [2022-11-03 01:41:28,703 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [423804862] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:41:28,704 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:41:28,704 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:41:28,706 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1480588139] [2022-11-03 01:41:28,706 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:41:28,707 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:41:28,707 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:41:28,707 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:41:28,707 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:41:28,708 INFO L87 Difference]: Start difference. First operand 1969 states and 2728 transitions. Second operand has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-03 01:41:30,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:41:32,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:41:32,063 INFO L93 Difference]: Finished difference Result 1969 states and 2728 transitions. [2022-11-03 01:41:32,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:41:32,064 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 104 [2022-11-03 01:41:32,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:41:32,073 INFO L225 Difference]: With dead ends: 1969 [2022-11-03 01:41:32,073 INFO L226 Difference]: Without dead ends: 1967 [2022-11-03 01:41:32,075 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:41:32,075 INFO L413 NwaCegarLoop]: 1036 mSDtfsCounter, 1168 mSDsluCounter, 1195 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1170 SdHoareTripleChecker+Valid, 2072 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-11-03 01:41:32,076 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1170 Valid, 2072 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 1 Unknown, 0 Unchecked, 3.1s Time] [2022-11-03 01:41:32,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1967 states. [2022-11-03 01:41:32,307 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1967 to 1967. [2022-11-03 01:41:32,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1967 states, 1214 states have (on average 1.2965403624382208) internal successors, (1574), 1257 states have internal predecessors, (1574), 577 states have call successors, (577), 164 states have call predecessors, (577), 163 states have return successors, (575), 572 states have call predecessors, (575), 575 states have call successors, (575) [2022-11-03 01:41:32,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1967 states and 2726 transitions. [2022-11-03 01:41:32,317 INFO L78 Accepts]: Start accepts. Automaton has 1967 states and 2726 transitions. Word has length 104 [2022-11-03 01:41:32,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:41:32,318 INFO L495 AbstractCegarLoop]: Abstraction has 1967 states and 2726 transitions. [2022-11-03 01:41:32,318 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-03 01:41:32,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 2726 transitions. [2022-11-03 01:41:32,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-11-03 01:41:32,321 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:41:32,321 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-03 01:41:32,322 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-11-03 01:41:32,322 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_linux_kernel_rcu_srcu_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:41:32,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:41:32,322 INFO L85 PathProgramCache]: Analyzing trace with hash -1556372865, now seen corresponding path program 1 times [2022-11-03 01:41:32,322 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:41:32,323 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [432458929] [2022-11-03 01:41:32,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:41:32,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:41:32,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:41:32,662 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:41:32,662 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:41:32,662 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [432458929] [2022-11-03 01:41:32,663 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [432458929] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:41:32,663 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:41:32,663 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:41:32,663 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1560708466] [2022-11-03 01:41:32,663 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:41:32,664 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:41:32,664 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:41:32,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:41:32,664 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:41:32,665 INFO L87 Difference]: Start difference. First operand 1967 states and 2726 transitions. Second operand has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-03 01:41:34,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:41:36,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:41:36,061 INFO L93 Difference]: Finished difference Result 1967 states and 2726 transitions. [2022-11-03 01:41:36,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:41:36,061 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 109 [2022-11-03 01:41:36,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:41:36,072 INFO L225 Difference]: With dead ends: 1967 [2022-11-03 01:41:36,073 INFO L226 Difference]: Without dead ends: 1965 [2022-11-03 01:41:36,074 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:41:36,074 INFO L413 NwaCegarLoop]: 1034 mSDtfsCounter, 1165 mSDsluCounter, 1193 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1167 SdHoareTripleChecker+Valid, 2068 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-11-03 01:41:36,075 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1167 Valid, 2068 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 1 Unknown, 0 Unchecked, 3.1s Time] [2022-11-03 01:41:36,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1965 states. [2022-11-03 01:41:36,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1965 to 1965. [2022-11-03 01:41:36,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1965 states, 1213 states have (on average 1.2959604286892004) internal successors, (1572), 1255 states have internal predecessors, (1572), 577 states have call successors, (577), 164 states have call predecessors, (577), 163 states have return successors, (575), 572 states have call predecessors, (575), 575 states have call successors, (575) [2022-11-03 01:41:36,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 1965 states and 2724 transitions. [2022-11-03 01:41:36,391 INFO L78 Accepts]: Start accepts. Automaton has 1965 states and 2724 transitions. Word has length 109 [2022-11-03 01:41:36,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:41:36,393 INFO L495 AbstractCegarLoop]: Abstraction has 1965 states and 2724 transitions. [2022-11-03 01:41:36,393 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-03 01:41:36,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 2724 transitions. [2022-11-03 01:41:36,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-03 01:41:36,397 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:41:36,397 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-03 01:41:36,397 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-11-03 01:41:36,398 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_linux_lib_idr_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:41:36,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:41:36,398 INFO L85 PathProgramCache]: Analyzing trace with hash -1836688249, now seen corresponding path program 1 times [2022-11-03 01:41:36,398 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:41:36,398 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [760530185] [2022-11-03 01:41:36,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:41:36,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:41:36,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:41:36,785 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:41:36,785 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:41:36,785 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [760530185] [2022-11-03 01:41:36,786 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [760530185] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:41:36,786 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:41:36,786 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:41:36,786 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [88581165] [2022-11-03 01:41:36,786 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:41:36,787 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:41:36,788 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:41:36,788 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:41:36,788 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:41:36,789 INFO L87 Difference]: Start difference. First operand 1965 states and 2724 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-03 01:41:38,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:41:40,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:41:40,049 INFO L93 Difference]: Finished difference Result 1965 states and 2724 transitions. [2022-11-03 01:41:40,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:41:40,050 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 114 [2022-11-03 01:41:40,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:41:40,058 INFO L225 Difference]: With dead ends: 1965 [2022-11-03 01:41:40,058 INFO L226 Difference]: Without dead ends: 1963 [2022-11-03 01:41:40,060 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:41:40,060 INFO L413 NwaCegarLoop]: 1032 mSDtfsCounter, 1162 mSDsluCounter, 1191 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1164 SdHoareTripleChecker+Valid, 2064 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-11-03 01:41:40,061 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1164 Valid, 2064 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 1 Unknown, 0 Unchecked, 3.0s Time] [2022-11-03 01:41:40,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1963 states. [2022-11-03 01:41:40,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1963 to 1963. [2022-11-03 01:41:40,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1963 states, 1212 states have (on average 1.2953795379537953) internal successors, (1570), 1253 states have internal predecessors, (1570), 577 states have call successors, (577), 164 states have call predecessors, (577), 163 states have return successors, (575), 572 states have call predecessors, (575), 575 states have call successors, (575) [2022-11-03 01:41:40,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1963 states and 2722 transitions. [2022-11-03 01:41:40,396 INFO L78 Accepts]: Start accepts. Automaton has 1963 states and 2722 transitions. Word has length 114 [2022-11-03 01:41:40,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:41:40,396 INFO L495 AbstractCegarLoop]: Abstraction has 1963 states and 2722 transitions. [2022-11-03 01:41:40,397 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-03 01:41:40,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 2722 transitions. [2022-11-03 01:41:40,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-03 01:41:40,400 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:41:40,400 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-03 01:41:40,400 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-11-03 01:41:40,401 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:41:40,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:41:40,401 INFO L85 PathProgramCache]: Analyzing trace with hash -399928776, now seen corresponding path program 1 times [2022-11-03 01:41:40,401 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:41:40,402 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [93866822] [2022-11-03 01:41:40,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:41:40,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:41:40,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:41:40,954 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:41:40,955 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:41:40,955 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [93866822] [2022-11-03 01:41:40,955 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [93866822] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:41:40,955 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:41:40,955 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:41:40,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [794267035] [2022-11-03 01:41:40,956 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:41:40,956 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:41:40,956 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:41:40,957 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:41:40,957 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:41:40,957 INFO L87 Difference]: Start difference. First operand 1963 states and 2722 transitions. Second operand has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2022-11-03 01:41:42,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:41:44,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:41:44,635 INFO L93 Difference]: Finished difference Result 1963 states and 2722 transitions. [2022-11-03 01:41:44,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:41:44,635 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 119 [2022-11-03 01:41:44,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:41:44,645 INFO L225 Difference]: With dead ends: 1963 [2022-11-03 01:41:44,645 INFO L226 Difference]: Without dead ends: 1961 [2022-11-03 01:41:44,646 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:41:44,647 INFO L413 NwaCegarLoop]: 1030 mSDtfsCounter, 1159 mSDsluCounter, 1189 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1161 SdHoareTripleChecker+Valid, 2060 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-11-03 01:41:44,647 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1161 Valid, 2060 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 1 Unknown, 0 Unchecked, 3.4s Time] [2022-11-03 01:41:44,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1961 states. [2022-11-03 01:41:44,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1961 to 1961. [2022-11-03 01:41:44,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1961 states, 1211 states have (on average 1.2947976878612717) internal successors, (1568), 1251 states have internal predecessors, (1568), 577 states have call successors, (577), 164 states have call predecessors, (577), 163 states have return successors, (575), 572 states have call predecessors, (575), 575 states have call successors, (575) [2022-11-03 01:41:44,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1961 states and 2720 transitions. [2022-11-03 01:41:44,893 INFO L78 Accepts]: Start accepts. Automaton has 1961 states and 2720 transitions. Word has length 119 [2022-11-03 01:41:44,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:41:44,894 INFO L495 AbstractCegarLoop]: Abstraction has 1961 states and 2720 transitions. [2022-11-03 01:41:44,894 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2022-11-03 01:41:44,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 2720 transitions. [2022-11-03 01:41:44,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-11-03 01:41:44,898 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:41:44,898 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 01:41:44,898 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-11-03 01:41:44,898 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:41:44,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:41:44,899 INFO L85 PathProgramCache]: Analyzing trace with hash -2057975559, now seen corresponding path program 1 times [2022-11-03 01:41:44,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:41:44,899 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1290316702] [2022-11-03 01:41:44,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:41:44,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:41:45,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:41:45,671 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2022-11-03 01:41:45,671 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:41:45,671 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1290316702] [2022-11-03 01:41:45,671 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1290316702] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:41:45,672 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:41:45,672 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-03 01:41:45,672 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1838580205] [2022-11-03 01:41:45,672 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:41:45,674 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 01:41:45,674 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:41:45,675 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 01:41:45,675 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:41:45,675 INFO L87 Difference]: Start difference. First operand 1961 states and 2720 transitions. Second operand has 5 states, 5 states have (on average 8.2) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-03 01:41:47,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:41:49,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:41:49,601 INFO L93 Difference]: Finished difference Result 2322 states and 3161 transitions. [2022-11-03 01:41:49,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-03 01:41:49,607 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 143 [2022-11-03 01:41:49,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:41:49,617 INFO L225 Difference]: With dead ends: 2322 [2022-11-03 01:41:49,617 INFO L226 Difference]: Without dead ends: 2320 [2022-11-03 01:41:49,619 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-03 01:41:49,620 INFO L413 NwaCegarLoop]: 1132 mSDtfsCounter, 1017 mSDsluCounter, 3132 mSDsCounter, 0 mSdLazyCounter, 567 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1018 SdHoareTripleChecker+Valid, 3872 SdHoareTripleChecker+Invalid, 570 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 567 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-11-03 01:41:49,620 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1018 Valid, 3872 Invalid, 570 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 567 Invalid, 1 Unknown, 0 Unchecked, 3.6s Time] [2022-11-03 01:41:49,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2320 states. [2022-11-03 01:41:49,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2320 to 2303. [2022-11-03 01:41:49,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2303 states, 1401 states have (on average 1.2698072805139187) internal successors, (1779), 1457 states have internal predecessors, (1779), 677 states have call successors, (677), 218 states have call predecessors, (677), 215 states have return successors, (691), 664 states have call predecessors, (691), 675 states have call successors, (691) [2022-11-03 01:41:49,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 2303 states and 3147 transitions. [2022-11-03 01:41:49,937 INFO L78 Accepts]: Start accepts. Automaton has 2303 states and 3147 transitions. Word has length 143 [2022-11-03 01:41:49,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:41:49,938 INFO L495 AbstractCegarLoop]: Abstraction has 2303 states and 3147 transitions. [2022-11-03 01:41:49,938 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-03 01:41:49,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2303 states and 3147 transitions. [2022-11-03 01:41:49,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-03 01:41:49,941 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:41:49,941 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-03 01:41:49,942 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-11-03 01:41:49,942 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_linux_net_rtnetlink_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:41:49,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:41:49,942 INFO L85 PathProgramCache]: Analyzing trace with hash -1627702823, now seen corresponding path program 1 times [2022-11-03 01:41:49,942 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:41:49,943 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2046139136] [2022-11-03 01:41:49,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:41:49,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:41:50,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:41:50,283 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:41:50,283 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:41:50,283 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2046139136] [2022-11-03 01:41:50,284 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2046139136] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:41:50,284 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:41:50,284 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:41:50,284 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [339886318] [2022-11-03 01:41:50,284 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:41:50,285 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:41:50,285 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:41:50,285 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:41:50,285 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:41:50,286 INFO L87 Difference]: Start difference. First operand 2303 states and 3147 transitions. Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2022-11-03 01:41:52,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:41:53,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:41:53,794 INFO L93 Difference]: Finished difference Result 2303 states and 3147 transitions. [2022-11-03 01:41:53,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:41:53,795 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 124 [2022-11-03 01:41:53,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:41:53,802 INFO L225 Difference]: With dead ends: 2303 [2022-11-03 01:41:53,802 INFO L226 Difference]: Without dead ends: 2301 [2022-11-03 01:41:53,803 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:41:53,804 INFO L413 NwaCegarLoop]: 1028 mSDtfsCounter, 1156 mSDsluCounter, 1187 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1158 SdHoareTripleChecker+Valid, 2056 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-11-03 01:41:53,804 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1158 Valid, 2056 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 1 Unknown, 0 Unchecked, 3.2s Time] [2022-11-03 01:41:53,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2301 states. [2022-11-03 01:41:54,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2301 to 2301. [2022-11-03 01:41:54,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2301 states, 1400 states have (on average 1.2685714285714285) internal successors, (1776), 1455 states have internal predecessors, (1776), 677 states have call successors, (677), 218 states have call predecessors, (677), 215 states have return successors, (691), 664 states have call predecessors, (691), 675 states have call successors, (691) [2022-11-03 01:41:54,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 2301 states and 3144 transitions. [2022-11-03 01:41:54,115 INFO L78 Accepts]: Start accepts. Automaton has 2301 states and 3144 transitions. Word has length 124 [2022-11-03 01:41:54,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:41:54,115 INFO L495 AbstractCegarLoop]: Abstraction has 2301 states and 3144 transitions. [2022-11-03 01:41:54,115 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2022-11-03 01:41:54,116 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 3144 transitions. [2022-11-03 01:41:54,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-11-03 01:41:54,119 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:41:54,119 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-03 01:41:54,119 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-11-03 01:41:54,119 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_linux_net_sock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:41:54,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:41:54,120 INFO L85 PathProgramCache]: Analyzing trace with hash -2094416345, now seen corresponding path program 1 times [2022-11-03 01:41:54,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:41:54,120 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1127576537] [2022-11-03 01:41:54,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:41:54,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:41:54,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:41:54,523 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:41:54,523 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:41:54,524 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1127576537] [2022-11-03 01:41:54,524 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1127576537] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:41:54,524 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:41:54,524 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:41:54,524 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [77165604] [2022-11-03 01:41:54,524 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:41:54,526 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:41:54,527 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:41:54,527 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:41:54,527 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:41:54,527 INFO L87 Difference]: Start difference. First operand 2301 states and 3144 transitions. Second operand has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2022-11-03 01:41:56,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:41:57,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:41:57,916 INFO L93 Difference]: Finished difference Result 2301 states and 3144 transitions. [2022-11-03 01:41:57,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:41:57,917 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 129 [2022-11-03 01:41:57,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:41:57,923 INFO L225 Difference]: With dead ends: 2301 [2022-11-03 01:41:57,924 INFO L226 Difference]: Without dead ends: 2299 [2022-11-03 01:41:57,925 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:41:57,925 INFO L413 NwaCegarLoop]: 1026 mSDtfsCounter, 1153 mSDsluCounter, 1185 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1155 SdHoareTripleChecker+Valid, 2052 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-11-03 01:41:57,926 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1155 Valid, 2052 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 1 Unknown, 0 Unchecked, 3.1s Time] [2022-11-03 01:41:57,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2299 states. [2022-11-03 01:41:58,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2299 to 2299. [2022-11-03 01:41:58,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2299 states, 1399 states have (on average 1.2673338098641886) internal successors, (1773), 1453 states have internal predecessors, (1773), 677 states have call successors, (677), 218 states have call predecessors, (677), 215 states have return successors, (691), 664 states have call predecessors, (691), 675 states have call successors, (691) [2022-11-03 01:41:58,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 2299 states and 3141 transitions. [2022-11-03 01:41:58,207 INFO L78 Accepts]: Start accepts. Automaton has 2299 states and 3141 transitions. Word has length 129 [2022-11-03 01:41:58,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:41:58,208 INFO L495 AbstractCegarLoop]: Abstraction has 2299 states and 3141 transitions. [2022-11-03 01:41:58,208 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2022-11-03 01:41:58,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 3141 transitions. [2022-11-03 01:41:58,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-11-03 01:41:58,211 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:41:58,212 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 01:41:58,212 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-11-03 01:41:58,212 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:41:58,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:41:58,213 INFO L85 PathProgramCache]: Analyzing trace with hash -1735444165, now seen corresponding path program 1 times [2022-11-03 01:41:58,213 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:41:58,213 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [220308454] [2022-11-03 01:41:58,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:41:58,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:41:58,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:41:58,552 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:41:58,552 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:41:58,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [220308454] [2022-11-03 01:41:58,553 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [220308454] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:41:58,553 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:41:58,553 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:41:58,555 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [909021562] [2022-11-03 01:41:58,555 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:41:58,555 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:41:58,555 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:41:58,556 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:41:58,556 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:41:58,556 INFO L87 Difference]: Start difference. First operand 2299 states and 3141 transitions. Second operand has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-03 01:42:00,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:42:01,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:42:01,971 INFO L93 Difference]: Finished difference Result 2299 states and 3141 transitions. [2022-11-03 01:42:01,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:42:01,974 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 134 [2022-11-03 01:42:01,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:42:01,983 INFO L225 Difference]: With dead ends: 2299 [2022-11-03 01:42:01,984 INFO L226 Difference]: Without dead ends: 2297 [2022-11-03 01:42:01,985 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:42:01,987 INFO L413 NwaCegarLoop]: 1024 mSDtfsCounter, 1150 mSDsluCounter, 1183 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1152 SdHoareTripleChecker+Valid, 2048 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-11-03 01:42:01,988 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1152 Valid, 2048 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 1 Unknown, 0 Unchecked, 3.0s Time] [2022-11-03 01:42:01,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2297 states. [2022-11-03 01:42:02,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2297 to 2297. [2022-11-03 01:42:02,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2297 states, 1398 states have (on average 1.2660944206008584) internal successors, (1770), 1451 states have internal predecessors, (1770), 677 states have call successors, (677), 218 states have call predecessors, (677), 215 states have return successors, (691), 664 states have call predecessors, (691), 675 states have call successors, (691) [2022-11-03 01:42:02,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 2297 states and 3138 transitions. [2022-11-03 01:42:02,380 INFO L78 Accepts]: Start accepts. Automaton has 2297 states and 3138 transitions. Word has length 134 [2022-11-03 01:42:02,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:42:02,380 INFO L495 AbstractCegarLoop]: Abstraction has 2297 states and 3138 transitions. [2022-11-03 01:42:02,380 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-03 01:42:02,381 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 3138 transitions. [2022-11-03 01:42:02,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-11-03 01:42:02,384 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:42:02,384 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 01:42:02,384 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-11-03 01:42:02,384 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:42:02,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:42:02,385 INFO L85 PathProgramCache]: Analyzing trace with hash -577766543, now seen corresponding path program 1 times [2022-11-03 01:42:02,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:42:02,385 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1820125647] [2022-11-03 01:42:02,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:42:02,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:42:02,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:42:02,824 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:42:02,824 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:42:02,824 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1820125647] [2022-11-03 01:42:02,824 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1820125647] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:42:02,824 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:42:02,825 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:42:02,825 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [944998307] [2022-11-03 01:42:02,825 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:42:02,825 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:42:02,825 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:42:02,826 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:42:02,826 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:42:02,826 INFO L87 Difference]: Start difference. First operand 2297 states and 3138 transitions. Second operand has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-11-03 01:42:04,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:42:06,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:42:06,628 INFO L93 Difference]: Finished difference Result 2297 states and 3138 transitions. [2022-11-03 01:42:06,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:42:06,629 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 139 [2022-11-03 01:42:06,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:42:06,638 INFO L225 Difference]: With dead ends: 2297 [2022-11-03 01:42:06,638 INFO L226 Difference]: Without dead ends: 2295 [2022-11-03 01:42:06,640 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:42:06,641 INFO L413 NwaCegarLoop]: 1022 mSDtfsCounter, 1147 mSDsluCounter, 1181 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1149 SdHoareTripleChecker+Valid, 2044 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-11-03 01:42:06,641 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1149 Valid, 2044 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 1 Unknown, 0 Unchecked, 3.3s Time] [2022-11-03 01:42:06,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2295 states. [2022-11-03 01:42:07,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2295 to 2295. [2022-11-03 01:42:07,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2295 states, 1397 states have (on average 1.2648532569792412) internal successors, (1767), 1449 states have internal predecessors, (1767), 677 states have call successors, (677), 218 states have call predecessors, (677), 215 states have return successors, (691), 664 states have call predecessors, (691), 675 states have call successors, (691) [2022-11-03 01:42:07,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 2295 states and 3135 transitions. [2022-11-03 01:42:07,062 INFO L78 Accepts]: Start accepts. Automaton has 2295 states and 3135 transitions. Word has length 139 [2022-11-03 01:42:07,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:42:07,063 INFO L495 AbstractCegarLoop]: Abstraction has 2295 states and 3135 transitions. [2022-11-03 01:42:07,063 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-11-03 01:42:07,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 3135 transitions. [2022-11-03 01:42:07,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-11-03 01:42:07,066 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:42:07,067 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 01:42:07,067 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-11-03 01:42:07,067 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ldv_linux_usb_urb_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:42:07,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:42:07,067 INFO L85 PathProgramCache]: Analyzing trace with hash 1526862720, now seen corresponding path program 1 times [2022-11-03 01:42:07,068 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:42:07,068 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [885116734] [2022-11-03 01:42:07,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:42:07,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:42:07,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:42:07,421 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 01:42:07,422 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:42:07,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [885116734] [2022-11-03 01:42:07,422 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [885116734] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:42:07,422 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:42:07,422 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:42:07,422 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [127438794] [2022-11-03 01:42:07,423 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:42:07,423 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:42:07,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:42:07,424 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:42:07,424 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:42:07,424 INFO L87 Difference]: Start difference. First operand 2295 states and 3135 transitions. Second operand has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-11-03 01:42:09,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:42:10,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:42:10,900 INFO L93 Difference]: Finished difference Result 2295 states and 3135 transitions. [2022-11-03 01:42:10,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:42:10,900 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), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 144 [2022-11-03 01:42:10,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:42:10,907 INFO L225 Difference]: With dead ends: 2295 [2022-11-03 01:42:10,907 INFO L226 Difference]: Without dead ends: 2068 [2022-11-03 01:42:10,910 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:42:10,910 INFO L413 NwaCegarLoop]: 1021 mSDtfsCounter, 1144 mSDsluCounter, 1181 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1144 SdHoareTripleChecker+Valid, 2042 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-11-03 01:42:10,911 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1144 Valid, 2042 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 1 Unknown, 0 Unchecked, 3.1s Time] [2022-11-03 01:42:10,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2068 states. [2022-11-03 01:42:11,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2068 to 2065. [2022-11-03 01:42:11,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2065 states, 1269 states have (on average 1.2868400315208826) internal successors, (1633), 1317 states have internal predecessors, (1633), 616 states have call successors, (616), 178 states have call predecessors, (616), 175 states have return successors, (630), 606 states have call predecessors, (630), 614 states have call successors, (630) [2022-11-03 01:42:11,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 2065 states and 2879 transitions. [2022-11-03 01:42:11,201 INFO L78 Accepts]: Start accepts. Automaton has 2065 states and 2879 transitions. Word has length 144 [2022-11-03 01:42:11,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:42:11,201 INFO L495 AbstractCegarLoop]: Abstraction has 2065 states and 2879 transitions. [2022-11-03 01:42:11,201 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), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-11-03 01:42:11,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 2879 transitions. [2022-11-03 01:42:11,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-11-03 01:42:11,204 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:42:11,204 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2022-11-03 01:42:11,204 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-11-03 01:42:11,204 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting elants_i2c_calibrateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-11-03 01:42:11,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:42:11,205 INFO L85 PathProgramCache]: Analyzing trace with hash 1127857645, now seen corresponding path program 1 times [2022-11-03 01:42:11,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:42:11,205 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [877914842] [2022-11-03 01:42:11,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:42:11,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:42:13,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:42:15,261 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 6 proven. 34 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2022-11-03 01:42:15,261 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:42:15,261 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [877914842] [2022-11-03 01:42:15,261 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [877914842] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 01:42:15,261 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1604323560] [2022-11-03 01:42:15,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:42:15,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 01:42:15,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 01:42:15,263 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 01:42:15,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a018d9c-1278-4fd8-9d93-9a4fbf52d796/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-03 01:42:16,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:42:16,543 INFO L263 TraceCheckSpWp]: Trace formula consists of 2918 conjuncts, 58 conjunts are in the unsatisfiable core [2022-11-03 01:42:16,562 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 01:42:16,751 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 122 proven. 2 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2022-11-03 01:42:16,752 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 01:42:17,271 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 6 proven. 34 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2022-11-03 01:42:17,271 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1604323560] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 01:42:17,271 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1159909572] [2022-11-03 01:42:17,298 INFO L159 IcfgInterpreter]: Started Sifa with 98 locations of interest [2022-11-03 01:42:17,298 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 01:42:17,302 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 01:42:17,308 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 01:42:17,308 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 01:42:20,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:20,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:21,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:21,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:21,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:21,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:21,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:22,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:22,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:23,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:23,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:23,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:23,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:23,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:24,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:24,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:24,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:24,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:25,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:25,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:25,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:25,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:26,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:26,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:26,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:26,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:26,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:27,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:27,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:27,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:27,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:28,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:28,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:28,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:28,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:28,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:29,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:29,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:29,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:29,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:29,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:30,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:30,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:30,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:30,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:31,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:31,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:31,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:31,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:32,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:32,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:32,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:32,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:33,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:33,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:33,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:33,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:34,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:34,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:34,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:35,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:35,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:35,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:36,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:36,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:36,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:36,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:37,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:37,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:37,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:37,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:38,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:38,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:38,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:38,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:39,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:39,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:39,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:39,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:40,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:40,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:40,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:41,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:41,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:41,330 INFO L244 Elim1Store]: Index analysis took 20743 ms [2022-11-03 01:43:12,024 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 73 select indices, 73 select index equivalence classes, 436 disjoint index pairs (out of 2628 index pairs), introduced 73 new quantified variables, introduced 0 case distinctions, treesize of input 649 treesize of output 853 [2022-11-03 01:43:13,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:13,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:13,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:13,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:14,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:14,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:14,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:14,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:14,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:15,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:15,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:15,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:15,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:15,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:15,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:16,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:16,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:16,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:16,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:16,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:17,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:17,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:17,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:17,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:17,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:18,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:18,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:18,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:18,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:18,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:18,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:19,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:19,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:19,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:19,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:19,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:20,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:20,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:20,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:20,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:20,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:21,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:21,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:21,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:21,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:21,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:21,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:22,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:22,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:22,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:22,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:22,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:23,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:23,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:23,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:23,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:23,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:24,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:24,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:24,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:24,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:24,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:25,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:25,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:25,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:25,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:25,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:26,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:26,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:26,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:26,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:26,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:26,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:27,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:27,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:27,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:27,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:27,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:27,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:28,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:28,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:28,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:28,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:28,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:28,926 INFO L244 Elim1Store]: Index analysis took 15749 ms [2022-11-03 01:43:56,031 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 73 select indices, 73 select index equivalence classes, 436 disjoint index pairs (out of 2628 index pairs), introduced 73 new quantified variables, introduced 0 case distinctions, treesize of input 653 treesize of output 853 [2022-11-03 01:43:58,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:58,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,079 INFO L244 Elim1Store]: Index analysis took 335 ms [2022-11-03 01:43:59,609 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 73 select indices, 73 select index equivalence classes, 504 disjoint index pairs (out of 2628 index pairs), introduced 73 new quantified variables, introduced 0 case distinctions, treesize of input 781 treesize of output 977 [2022-11-03 01:43:59,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:59,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,162 INFO L244 Elim1Store]: Index analysis took 210 ms [2022-11-03 01:44:00,455 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 73 select indices, 73 select index equivalence classes, 436 disjoint index pairs (out of 2628 index pairs), introduced 73 new quantified variables, introduced 0 case distinctions, treesize of input 653 treesize of output 853 [2022-11-03 01:44:00,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:00,903 INFO L244 Elim1Store]: Index analysis took 170 ms [2022-11-03 01:44:01,126 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 73 select indices, 73 select index equivalence classes, 436 disjoint index pairs (out of 2628 index pairs), introduced 73 new quantified variables, introduced 0 case distinctions, treesize of input 653 treesize of output 853 [2022-11-03 01:44:01,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,500 INFO L244 Elim1Store]: Index analysis took 140 ms [2022-11-03 01:44:01,688 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 73 select indices, 73 select index equivalence classes, 436 disjoint index pairs (out of 2628 index pairs), introduced 73 new quantified variables, introduced 0 case distinctions, treesize of input 653 treesize of output 853 [2022-11-03 01:44:01,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:01,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,095 INFO L244 Elim1Store]: Index analysis took 132 ms [2022-11-03 01:44:02,238 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 73 select indices, 73 select index equivalence classes, 436 disjoint index pairs (out of 2628 index pairs), introduced 73 new quantified variables, introduced 0 case distinctions, treesize of input 653 treesize of output 853 [2022-11-03 01:44:02,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:02,691 INFO L244 Elim1Store]: Index analysis took 149 ms [2022-11-03 01:44:02,837 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 73 select indices, 73 select index equivalence classes, 436 disjoint index pairs (out of 2628 index pairs), introduced 73 new quantified variables, introduced 0 case distinctions, treesize of input 653 treesize of output 853 [2022-11-03 01:44:03,658 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2022-11-03 01:44:04,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:04,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:04,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:05,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:05,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:05,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:05,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:05,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:06,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:06,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:06,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:06,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:07,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:07,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:07,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:07,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:07,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:08,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:08,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:08,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:08,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:08,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:08,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:09,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:09,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:09,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:09,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:09,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:10,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:10,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:10,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:10,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:11,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:11,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:11,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:11,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:11,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:11,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:12,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:12,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:12,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:12,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:12,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:13,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:13,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:13,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:13,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:13,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:14,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:14,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:14,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:14,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:14,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:15,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:15,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:15,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:15,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:15,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:16,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:16,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:16,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:16,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:16,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:17,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:17,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:17,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:17,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:17,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:18,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:18,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:18,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:18,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:18,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:19,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:19,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:19,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:19,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:19,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:20,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:20,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:20,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:20,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:20,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:20,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:20,953 INFO L244 Elim1Store]: Index analysis took 16631 ms [2022-11-03 01:44:52,258 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 73 select indices, 73 select index equivalence classes, 436 disjoint index pairs (out of 2628 index pairs), introduced 73 new quantified variables, introduced 0 case distinctions, treesize of input 649 treesize of output 853 [2022-11-03 01:44:53,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:53,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:53,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:53,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:53,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:54,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:54,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:54,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:54,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:54,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:54,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:55,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:55,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:55,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:55,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:55,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:55,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:56,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:56,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:56,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:56,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:56,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:57,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:57,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:57,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:57,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:57,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:57,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:58,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:58,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:58,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:58,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:58,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:59,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:59,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:59,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:59,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:59,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:00,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:00,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:00,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:00,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:00,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:01,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:01,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:01,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:01,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:01,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:02,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:02,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:02,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:02,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:02,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:03,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:03,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:03,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:03,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:03,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:03,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:04,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:04,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:04,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:04,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:04,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:04,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:05,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:05,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:05,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:05,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:05,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:05,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:06,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:06,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:06,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:06,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:06,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:07,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:07,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:07,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:07,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:07,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:08,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:08,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:08,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:08,547 INFO L244 Elim1Store]: Index analysis took 15502 ms [2022-11-03 01:45:39,486 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 73 select indices, 73 select index equivalence classes, 436 disjoint index pairs (out of 2628 index pairs), introduced 73 new quantified variables, introduced 0 case distinctions, treesize of input 653 treesize of output 853 [2022-11-03 01:45:40,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:40,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:40,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:41,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:41,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:41,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:41,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:41,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:41,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:42,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:42,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:42,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:42,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:42,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:43,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:43,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:43,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:43,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:43,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:44,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:44,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:44,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:44,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:44,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:45,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:45,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:45,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:45,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:45,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:46,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:46,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:46,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:46,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:46,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:46,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:47,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:47,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:47,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:47,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:47,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:48,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:48,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:48,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:48,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:48,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:48,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:49,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:49,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:49,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:49,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:49,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:50,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:50,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:50,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:50,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:50,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:51,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:51,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:51,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:51,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:51,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:51,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:52,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:52,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:52,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:52,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:52,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:52,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:53,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:53,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:53,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:53,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:53,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:54,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:54,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:54,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:54,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:54,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:54,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:55,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:55,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:55,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:55,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:55,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:55,782 INFO L244 Elim1Store]: Index analysis took 15409 ms [2022-11-03 01:46:22,386 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 73 select indices, 73 select index equivalence classes, 436 disjoint index pairs (out of 2628 index pairs), introduced 73 new quantified variables, introduced 0 case distinctions, treesize of input 653 treesize of output 853 [2022-11-03 01:46:23,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:23,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:23,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:23,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:24,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:24,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:24,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:24,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:24,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:24,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:25,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:25,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:25,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:25,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:25,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:25,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:25,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:26,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:26,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:26,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:26,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:26,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:27,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:27,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:27,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:27,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:27,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:27,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:27,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:28,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:28,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:28,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:28,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:28,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:28,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:29,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:29,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:29,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:29,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:29,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:29,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:29,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:30,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:30,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:30,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:30,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:30,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:30,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:31,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:31,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:31,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:31,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:31,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:31,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:32,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:32,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:32,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:32,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:32,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:32,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:33,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:33,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:33,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:33,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:33,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:33,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:33,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:34,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:34,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:34,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:34,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:34,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:34,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:34,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:35,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:35,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:35,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:35,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:35,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:35,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:35,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:36,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:36,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:36,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:36,460 INFO L244 Elim1Store]: Index analysis took 13237 ms [2022-11-03 01:46:59,646 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 73 select indices, 73 select index equivalence classes, 436 disjoint index pairs (out of 2628 index pairs), introduced 73 new quantified variables, introduced 0 case distinctions, treesize of input 653 treesize of output 853 [2022-11-03 01:47:00,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:00,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:00,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:00,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:00,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:01,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:01,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:01,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:01,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:01,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:01,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:01,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:02,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:02,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:02,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:02,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:02,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:02,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:02,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:02,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:03,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:03,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:03,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:03,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:03,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:03,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:03,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:03,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:04,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:04,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:04,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:04,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:04,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:04,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:04,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:05,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:05,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:05,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:05,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:05,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:05,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:05,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:06,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:06,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:06,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:06,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:06,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:06,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:06,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:07,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:07,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:07,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:07,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:07,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:07,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:07,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:08,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:08,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:08,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:08,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:08,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:08,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:08,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:08,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:09,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:09,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:09,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:09,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:09,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:09,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:09,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:10,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:10,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:10,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:10,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:10,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:10,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:10,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:10,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:10,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:11,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:11,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:11,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:11,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:11,505 INFO L244 Elim1Store]: Index analysis took 11265 ms [2022-11-03 01:47:32,336 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 73 select indices, 73 select index equivalence classes, 436 disjoint index pairs (out of 2628 index pairs), introduced 73 new quantified variables, introduced 0 case distinctions, treesize of input 653 treesize of output 853 [2022-11-03 01:47:33,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:33,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:33,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:33,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:33,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:33,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:33,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:33,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:34,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:34,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:34,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:34,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:34,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:34,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:34,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:34,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:34,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:34,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:34,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:35,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:35,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:35,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:35,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:35,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:35,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:35,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:35,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:35,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:36,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:36,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:36,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:36,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:36,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:36,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:36,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:36,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:37,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:37,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:37,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:37,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:37,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:37,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:37,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:37,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:37,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:38,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:38,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:38,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:38,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:38,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:38,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:38,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:38,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:38,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:39,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:39,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:39,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:39,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:39,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:39,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:39,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:39,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:40,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:40,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:40,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:40,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:40,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:40,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:40,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:40,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:40,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:41,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:41,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:41,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:41,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:41,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:41,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:41,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:41,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:42,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:42,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:42,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:42,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:42,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:42,685 INFO L244 Elim1Store]: Index analysis took 9689 ms [2022-11-03 01:47:59,483 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 73 select indices, 73 select index equivalence classes, 436 disjoint index pairs (out of 2628 index pairs), introduced 73 new quantified variables, introduced 0 case distinctions, treesize of input 653 treesize of output 853 [2022-11-03 01:48:00,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:00,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:00,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:00,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:00,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:00,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:00,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:00,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:01,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:01,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:01,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:01,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:01,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:01,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:01,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:01,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:01,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:01,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:01,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:02,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:02,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:02,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:02,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:02,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:02,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:02,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:02,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:02,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:02,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:03,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:03,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:03,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:03,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:03,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:03,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:03,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:03,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:03,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:03,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:03,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:04,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:04,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:04,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:04,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:04,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:04,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:04,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:04,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:04,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:04,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:04,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:04,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:04,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:05,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:05,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:05,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:05,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:05,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:05,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:05,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:05,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:05,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:05,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:06,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:06,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:06,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:06,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:06,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:06,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:06,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:06,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:06,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:06,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:06,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:07,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:07,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:07,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:07,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:07,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:07,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:07,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:07,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:07,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:07,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:07,942 INFO L244 Elim1Store]: Index analysis took 7728 ms [2022-11-03 01:48:21,981 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 73 select indices, 73 select index equivalence classes, 436 disjoint index pairs (out of 2628 index pairs), introduced 73 new quantified variables, introduced 0 case distinctions, treesize of input 653 treesize of output 853 [2022-11-03 01:48:23,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:23,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:23,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:23,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:23,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:23,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:23,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:23,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:23,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:23,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:23,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:23,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:23,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:23,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:23,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:23,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:23,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:23,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:23,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,163 INFO L244 Elim1Store]: Index analysis took 198 ms [2022-11-03 01:48:24,372 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 73 select indices, 73 select index equivalence classes, 504 disjoint index pairs (out of 2628 index pairs), introduced 73 new quantified variables, introduced 0 case distinctions, treesize of input 756 treesize of output 977 [2022-11-03 01:48:24,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:24,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:25,150 INFO L244 Elim1Store]: Index analysis took 160 ms [2022-11-03 01:48:25,365 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 121 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 1176 treesize of output 1003 [2022-11-03 01:48:25,985 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2022-11-03 01:48:26,123 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 71 [2022-11-03 01:48:26,221 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 68 [2022-11-03 01:48:26,330 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 36 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 64 [2022-11-03 01:48:26,535 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 36 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 64 [2022-11-03 01:48:26,746 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 13 [2022-11-03 01:51:41,048 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_linux_usb_register_reset_error_counter with input of size 1985 for LOIs [2022-11-03 01:51:42,814 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_linux_net_register_reset_error_counter with input of size 1985 for LOIs [2022-11-03 01:51:44,625 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_filter_positive_int with input of size 1994 for LOIs [2022-11-03 01:52:08,689 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_undef_int with input of size 1983 for LOIs [2022-11-03 01:52:10,516 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_assume with input of size 2192 for LOIs [2022-11-03 01:52:31,835 INFO L180 IcfgInterpreter]: Interpretation finished