./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 75d232d8f5b5300b961fad2246cc6bf62d9846d1616b34b46b949e6c32c2a93b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-19 06:55:28,870 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 06:55:28,873 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 06:55:28,916 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 06:55:28,916 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 06:55:28,920 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 06:55:28,922 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 06:55:28,924 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 06:55:28,926 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 06:55:28,927 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 06:55:28,928 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 06:55:28,929 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 06:55:28,929 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 06:55:28,930 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 06:55:28,940 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 06:55:28,942 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 06:55:28,944 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 06:55:28,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 06:55:28,953 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 06:55:28,958 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 06:55:28,959 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 06:55:28,963 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 06:55:28,964 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 06:55:28,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 06:55:28,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 06:55:28,969 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 06:55:28,969 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 06:55:28,970 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 06:55:28,975 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 06:55:28,976 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 06:55:28,976 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 06:55:28,978 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 06:55:28,979 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 06:55:28,981 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 06:55:28,984 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 06:55:28,984 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 06:55:28,985 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 06:55:28,986 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 06:55:28,986 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 06:55:28,987 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 06:55:28,988 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 06:55:28,989 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 06:55:29,034 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 06:55:29,035 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 06:55:29,036 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 06:55:29,036 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 06:55:29,037 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 06:55:29,037 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 06:55:29,038 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 06:55:29,038 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 06:55:29,038 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 06:55:29,038 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 06:55:29,040 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 06:55:29,040 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 06:55:29,040 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 06:55:29,040 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 06:55:29,041 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 06:55:29,041 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 06:55:29,041 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 06:55:29,041 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 06:55:29,042 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 06:55:29,043 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 06:55:29,043 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 06:55:29,043 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 06:55:29,043 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 06:55:29,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 06:55:29,044 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 06:55:29,044 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 06:55:29,044 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 06:55:29,044 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 06:55:29,045 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 06:55:29,045 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 06:55:29,045 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 06:55:29,046 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 06:55:29,046 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 06:55:29,046 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 06:55:29,046 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 06:55:29,047 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 06:55:29,047 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 06:55:29,047 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 06:55:29,047 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_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75d232d8f5b5300b961fad2246cc6bf62d9846d1616b34b46b949e6c32c2a93b [2022-11-19 06:55:29,339 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 06:55:29,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 06:55:29,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 06:55:29,376 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 06:55:29,377 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 06:55:29,379 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-19 06:55:29,449 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/data/35b7bc502/3e0574e3478c4a62958fdb0fa5937dd8/FLAGdbc2631df [2022-11-19 06:55:30,221 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 06:55:30,221 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-19 06:55:30,268 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/data/35b7bc502/3e0574e3478c4a62958fdb0fa5937dd8/FLAGdbc2631df [2022-11-19 06:55:30,332 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/data/35b7bc502/3e0574e3478c4a62958fdb0fa5937dd8 [2022-11-19 06:55:30,336 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 06:55:30,339 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 06:55:30,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 06:55:30,343 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 06:55:30,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 06:55:30,348 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:55:30" (1/1) ... [2022-11-19 06:55:30,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c47ee38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:55:30, skipping insertion in model container [2022-11-19 06:55:30,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:55:30" (1/1) ... [2022-11-19 06:55:30,360 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 06:55:30,477 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 06:55:31,324 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i[133500,133513] [2022-11-19 06:55:31,335 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 06:55:31,378 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 06:55:31,602 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i[133500,133513] [2022-11-19 06:55:31,612 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 06:55:31,687 INFO L208 MainTranslator]: Completed translation [2022-11-19 06:55:31,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:55:31 WrapperNode [2022-11-19 06:55:31,688 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 06:55:31,689 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 06:55:31,690 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 06:55:31,690 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 06:55:31,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:55:31" (1/1) ... [2022-11-19 06:55:31,760 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:55:31" (1/1) ... [2022-11-19 06:55:31,882 INFO L138 Inliner]: procedures = 94, calls = 1025, calls flagged for inlining = 47, calls inlined = 47, statements flattened = 1806 [2022-11-19 06:55:31,883 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 06:55:31,883 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 06:55:31,884 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 06:55:31,884 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 06:55:31,893 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:55:31" (1/1) ... [2022-11-19 06:55:31,894 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:55:31" (1/1) ... [2022-11-19 06:55:31,907 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:55:31" (1/1) ... [2022-11-19 06:55:31,907 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:55:31" (1/1) ... [2022-11-19 06:55:31,958 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:55:31" (1/1) ... [2022-11-19 06:55:31,983 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:55:31" (1/1) ... [2022-11-19 06:55:31,990 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:55:31" (1/1) ... [2022-11-19 06:55:32,010 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:55:31" (1/1) ... [2022-11-19 06:55:32,022 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 06:55:32,034 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 06:55:32,034 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 06:55:32,034 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 06:55:32,035 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:55:31" (1/1) ... [2022-11-19 06:55:32,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 06:55:32,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 06:55:32,081 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 06:55:32,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 06:55:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 06:55:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 06:55:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 06:55:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2022-11-19 06:55:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2022-11-19 06:55:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_open [2022-11-19 06:55:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_open [2022-11-19 06:55:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-19 06:55:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-19 06:55:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 06:55:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-19 06:55:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-19 06:55:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2022-11-19 06:55:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2022-11-19 06:55:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-19 06:55:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-19 06:55:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-11-19 06:55:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-11-19 06:55:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 06:55:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-19 06:55:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-19 06:55:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_resume [2022-11-19 06:55:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_resume [2022-11-19 06:55:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 06:55:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 06:55:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-19 06:55:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-19 06:55:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_disconnect [2022-11-19 06:55:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_disconnect [2022-11-19 06:55:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2022-11-19 06:55:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2022-11-19 06:55:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2022-11-19 06:55:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2022-11-19 06:55:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write [2022-11-19 06:55:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_write [2022-11-19 06:55:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write_room [2022-11-19 06:55:32,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_write_room [2022-11-19 06:55:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_suspend [2022-11-19 06:55:32,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_suspend [2022-11-19 06:55:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-19 06:55:32,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-19 06:55:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 06:55:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 06:55:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 06:55:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_close [2022-11-19 06:55:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_close [2022-11-19 06:55:32,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 06:55:32,147 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_chars_in_buffer [2022-11-19 06:55:32,148 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_chars_in_buffer [2022-11-19 06:55:32,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 06:55:32,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 06:55:32,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-19 06:55:32,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-19 06:55:32,568 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 06:55:32,571 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 06:55:32,638 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-19 06:55:34,451 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 06:55:34,898 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 06:55:34,898 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-19 06:55:34,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:55:34 BoogieIcfgContainer [2022-11-19 06:55:34,904 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 06:55:34,908 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 06:55:34,908 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 06:55:34,912 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 06:55:34,912 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 06:55:30" (1/3) ... [2022-11-19 06:55:34,913 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@397eb45b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 06:55:34, skipping insertion in model container [2022-11-19 06:55:34,913 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:55:31" (2/3) ... [2022-11-19 06:55:34,914 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@397eb45b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 06:55:34, skipping insertion in model container [2022-11-19 06:55:34,915 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:55:34" (3/3) ... [2022-11-19 06:55:34,916 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-19 06:55:34,936 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 06:55:34,937 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 06:55:35,009 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 06:55:35,017 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;@34ed439d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 06:55:35,018 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 06:55:35,025 INFO L276 IsEmpty]: Start isEmpty. Operand has 269 states, 179 states have (on average 1.4748603351955307) internal successors, (264), 186 states have internal predecessors, (264), 68 states have call successors, (68), 21 states have call predecessors, (68), 20 states have return successors, (63), 63 states have call predecessors, (63), 63 states have call successors, (63) [2022-11-19 06:55:35,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-19 06:55:35,043 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:55:35,044 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:55:35,044 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:55:35,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:55:35,052 INFO L85 PathProgramCache]: Analyzing trace with hash 2028565527, now seen corresponding path program 1 times [2022-11-19 06:55:35,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:55:35,063 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1630013988] [2022-11-19 06:55:35,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:55:35,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:55:35,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:55:35,937 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-11-19 06:55:35,938 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:55:35,938 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1630013988] [2022-11-19 06:55:35,939 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1630013988] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:55:35,939 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:55:35,940 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 06:55:35,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1750784061] [2022-11-19 06:55:35,942 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:55:35,947 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 06:55:35,947 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:55:35,980 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 06:55:35,982 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:55:35,987 INFO L87 Difference]: Start difference. First operand has 269 states, 179 states have (on average 1.4748603351955307) internal successors, (264), 186 states have internal predecessors, (264), 68 states have call successors, (68), 21 states have call predecessors, (68), 20 states have return successors, (63), 63 states have call predecessors, (63), 63 states have call successors, (63) Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-19 06:55:36,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:55:36,457 INFO L93 Difference]: Finished difference Result 752 states and 1108 transitions. [2022-11-19 06:55:36,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 06:55:36,461 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 65 [2022-11-19 06:55:36,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:55:36,487 INFO L225 Difference]: With dead ends: 752 [2022-11-19 06:55:36,487 INFO L226 Difference]: Without dead ends: 485 [2022-11-19 06:55:36,496 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:55:36,505 INFO L413 NwaCegarLoop]: 390 mSDtfsCounter, 345 mSDsluCounter, 318 mSDsCounter, 0 mSdLazyCounter, 123 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 345 SdHoareTripleChecker+Valid, 708 SdHoareTripleChecker+Invalid, 126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 123 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-19 06:55:36,507 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [345 Valid, 708 Invalid, 126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 123 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-19 06:55:36,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2022-11-19 06:55:36,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 485. [2022-11-19 06:55:36,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 485 states, 331 states have (on average 1.447129909365559) internal successors, (479), 333 states have internal predecessors, (479), 114 states have call successors, (114), 39 states have call predecessors, (114), 39 states have return successors, (114), 114 states have call predecessors, (114), 114 states have call successors, (114) [2022-11-19 06:55:36,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 485 states and 707 transitions. [2022-11-19 06:55:36,638 INFO L78 Accepts]: Start accepts. Automaton has 485 states and 707 transitions. Word has length 65 [2022-11-19 06:55:36,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:55:36,639 INFO L495 AbstractCegarLoop]: Abstraction has 485 states and 707 transitions. [2022-11-19 06:55:36,639 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-19 06:55:36,639 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 707 transitions. [2022-11-19 06:55:36,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-19 06:55:36,643 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:55:36,643 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:55:36,643 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-19 06:55:36,644 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:55:36,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:55:36,644 INFO L85 PathProgramCache]: Analyzing trace with hash 468467054, now seen corresponding path program 1 times [2022-11-19 06:55:36,645 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:55:36,645 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900322579] [2022-11-19 06:55:36,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:55:36,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:55:36,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:55:36,957 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-11-19 06:55:36,958 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:55:36,958 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1900322579] [2022-11-19 06:55:36,958 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1900322579] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:55:36,958 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:55:36,958 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 06:55:36,959 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1409980654] [2022-11-19 06:55:36,959 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:55:36,960 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 06:55:36,960 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:55:36,961 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 06:55:36,961 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:55:36,961 INFO L87 Difference]: Start difference. First operand 485 states and 707 transitions. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-19 06:55:37,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:55:37,295 INFO L93 Difference]: Finished difference Result 834 states and 1214 transitions. [2022-11-19 06:55:37,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 06:55:37,296 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 65 [2022-11-19 06:55:37,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:55:37,310 INFO L225 Difference]: With dead ends: 834 [2022-11-19 06:55:37,310 INFO L226 Difference]: Without dead ends: 826 [2022-11-19 06:55:37,312 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:55:37,319 INFO L413 NwaCegarLoop]: 373 mSDtfsCounter, 263 mSDsluCounter, 306 mSDsCounter, 0 mSdLazyCounter, 115 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 263 SdHoareTripleChecker+Valid, 679 SdHoareTripleChecker+Invalid, 115 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 115 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-19 06:55:37,320 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [263 Valid, 679 Invalid, 115 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 115 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-19 06:55:37,324 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 826 states. [2022-11-19 06:55:37,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 826 to 818. [2022-11-19 06:55:37,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 818 states, 564 states have (on average 1.4627659574468086) internal successors, (825), 570 states have internal predecessors, (825), 185 states have call successors, (185), 68 states have call predecessors, (185), 68 states have return successors, (185), 181 states have call predecessors, (185), 185 states have call successors, (185) [2022-11-19 06:55:37,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 818 states and 1195 transitions. [2022-11-19 06:55:37,410 INFO L78 Accepts]: Start accepts. Automaton has 818 states and 1195 transitions. Word has length 65 [2022-11-19 06:55:37,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:55:37,411 INFO L495 AbstractCegarLoop]: Abstraction has 818 states and 1195 transitions. [2022-11-19 06:55:37,412 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-19 06:55:37,412 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1195 transitions. [2022-11-19 06:55:37,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-19 06:55:37,425 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:55:37,426 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:55:37,426 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-19 06:55:37,427 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:55:37,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:55:37,429 INFO L85 PathProgramCache]: Analyzing trace with hash -603541901, now seen corresponding path program 1 times [2022-11-19 06:55:37,429 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:55:37,429 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [305422555] [2022-11-19 06:55:37,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:55:37,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:55:37,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:55:37,933 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-11-19 06:55:37,934 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:55:37,934 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [305422555] [2022-11-19 06:55:37,934 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [305422555] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:55:37,935 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:55:37,936 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 06:55:37,936 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [867152613] [2022-11-19 06:55:37,936 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:55:37,937 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 06:55:37,937 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:55:37,938 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 06:55:37,938 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:55:37,939 INFO L87 Difference]: Start difference. First operand 818 states and 1195 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2022-11-19 06:55:38,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:55:38,328 INFO L93 Difference]: Finished difference Result 1800 states and 2618 transitions. [2022-11-19 06:55:38,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 06:55:38,329 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), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 75 [2022-11-19 06:55:38,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:55:38,338 INFO L225 Difference]: With dead ends: 1800 [2022-11-19 06:55:38,338 INFO L226 Difference]: Without dead ends: 998 [2022-11-19 06:55:38,342 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:55:38,345 INFO L413 NwaCegarLoop]: 339 mSDtfsCounter, 95 mSDsluCounter, 229 mSDsCounter, 0 mSdLazyCounter, 187 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 95 SdHoareTripleChecker+Valid, 568 SdHoareTripleChecker+Invalid, 189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 187 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-19 06:55:38,347 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [95 Valid, 568 Invalid, 189 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 187 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-19 06:55:38,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 998 states. [2022-11-19 06:55:38,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 998 to 990. [2022-11-19 06:55:38,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 990 states, 703 states have (on average 1.4623044096728308) internal successors, (1028), 709 states have internal predecessors, (1028), 203 states have call successors, (203), 83 states have call predecessors, (203), 83 states have return successors, (203), 199 states have call predecessors, (203), 203 states have call successors, (203) [2022-11-19 06:55:38,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 990 states and 1434 transitions. [2022-11-19 06:55:38,413 INFO L78 Accepts]: Start accepts. Automaton has 990 states and 1434 transitions. Word has length 75 [2022-11-19 06:55:38,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:55:38,414 INFO L495 AbstractCegarLoop]: Abstraction has 990 states and 1434 transitions. [2022-11-19 06:55:38,414 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), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2022-11-19 06:55:38,415 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1434 transitions. [2022-11-19 06:55:38,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-19 06:55:38,420 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:55:38,420 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:55:38,421 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-19 06:55:38,421 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:55:38,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:55:38,422 INFO L85 PathProgramCache]: Analyzing trace with hash 1284304026, now seen corresponding path program 1 times [2022-11-19 06:55:38,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:55:38,423 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [751016101] [2022-11-19 06:55:38,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:55:38,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:55:38,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:55:39,621 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2022-11-19 06:55:39,622 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:55:39,622 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [751016101] [2022-11-19 06:55:39,622 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [751016101] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 06:55:39,623 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1658640465] [2022-11-19 06:55:39,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:55:39,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 06:55:39,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 06:55:39,627 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 06:55:39,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-19 06:55:40,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:55:40,438 INFO L263 TraceCheckSpWp]: Trace formula consists of 2895 conjuncts, 9 conjunts are in the unsatisfiable core [2022-11-19 06:55:40,450 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:55:40,502 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-11-19 06:55:40,503 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 06:55:40,503 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1658640465] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:55:40,503 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 06:55:40,503 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2022-11-19 06:55:40,504 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1386074803] [2022-11-19 06:55:40,504 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:55:40,504 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 06:55:40,505 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:55:40,505 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 06:55:40,505 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-19 06:55:40,506 INFO L87 Difference]: Start difference. First operand 990 states and 1434 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, (14), 2 states have call predecessors, (14), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-19 06:55:41,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:55:41,037 INFO L93 Difference]: Finished difference Result 2080 states and 2985 transitions. [2022-11-19 06:55:41,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 06:55:41,038 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, (14), 2 states have call predecessors, (14), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 122 [2022-11-19 06:55:41,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:55:41,051 INFO L225 Difference]: With dead ends: 2080 [2022-11-19 06:55:41,051 INFO L226 Difference]: Without dead ends: 1110 [2022-11-19 06:55:41,053 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-19 06:55:41,056 INFO L413 NwaCegarLoop]: 608 mSDtfsCounter, 348 mSDsluCounter, 926 mSDsCounter, 0 mSdLazyCounter, 283 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 348 SdHoareTripleChecker+Valid, 1534 SdHoareTripleChecker+Invalid, 285 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 283 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-19 06:55:41,057 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [348 Valid, 1534 Invalid, 285 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 283 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-19 06:55:41,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1110 states. [2022-11-19 06:55:41,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1110 to 1016. [2022-11-19 06:55:41,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1016 states, 717 states have (on average 1.4518828451882846) internal successors, (1041), 725 states have internal predecessors, (1041), 209 states have call successors, (209), 89 states have call predecessors, (209), 89 states have return successors, (209), 203 states have call predecessors, (209), 209 states have call successors, (209) [2022-11-19 06:55:41,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 1016 states and 1459 transitions. [2022-11-19 06:55:41,127 INFO L78 Accepts]: Start accepts. Automaton has 1016 states and 1459 transitions. Word has length 122 [2022-11-19 06:55:41,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:55:41,129 INFO L495 AbstractCegarLoop]: Abstraction has 1016 states and 1459 transitions. [2022-11-19 06:55:41,130 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, (14), 2 states have call predecessors, (14), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-19 06:55:41,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1459 transitions. [2022-11-19 06:55:41,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-11-19 06:55:41,139 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:55:41,139 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:55:41,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-19 06:55:41,361 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 06:55:41,361 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:55:41,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:55:41,362 INFO L85 PathProgramCache]: Analyzing trace with hash 618075656, now seen corresponding path program 1 times [2022-11-19 06:55:41,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:55:41,362 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [945583539] [2022-11-19 06:55:41,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:55:41,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:55:41,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:55:42,456 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2022-11-19 06:55:42,456 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:55:42,457 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [945583539] [2022-11-19 06:55:42,457 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [945583539] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 06:55:42,457 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [774245499] [2022-11-19 06:55:42,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:55:42,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 06:55:42,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 06:55:42,459 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 06:55:42,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-19 06:55:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:55:43,262 INFO L263 TraceCheckSpWp]: Trace formula consists of 3045 conjuncts, 9 conjunts are in the unsatisfiable core [2022-11-19 06:55:43,269 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:55:43,313 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-11-19 06:55:43,314 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 06:55:43,314 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [774245499] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:55:43,314 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 06:55:43,315 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2022-11-19 06:55:43,315 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1226828158] [2022-11-19 06:55:43,315 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:55:43,317 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 06:55:43,317 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:55:43,317 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 06:55:43,318 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-19 06:55:43,318 INFO L87 Difference]: Start difference. First operand 1016 states and 1459 transitions. Second operand has 4 states, 3 states have (on average 17.666666666666668) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-19 06:55:43,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:55:43,755 INFO L93 Difference]: Finished difference Result 2016 states and 2902 transitions. [2022-11-19 06:55:43,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-19 06:55:43,756 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 17.666666666666668) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 135 [2022-11-19 06:55:43,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:55:43,764 INFO L225 Difference]: With dead ends: 2016 [2022-11-19 06:55:43,764 INFO L226 Difference]: Without dead ends: 1017 [2022-11-19 06:55:43,767 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 139 GetRequests, 134 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-19 06:55:43,768 INFO L413 NwaCegarLoop]: 324 mSDtfsCounter, 1 mSDsluCounter, 640 mSDsCounter, 0 mSdLazyCounter, 178 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 964 SdHoareTripleChecker+Invalid, 180 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 178 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-19 06:55:43,769 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 964 Invalid, 180 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 178 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-19 06:55:43,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1017 states. [2022-11-19 06:55:43,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1017 to 1017. [2022-11-19 06:55:43,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1017 states, 718 states have (on average 1.4512534818941505) internal successors, (1042), 726 states have internal predecessors, (1042), 209 states have call successors, (209), 89 states have call predecessors, (209), 89 states have return successors, (209), 203 states have call predecessors, (209), 209 states have call successors, (209) [2022-11-19 06:55:43,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 1017 states and 1460 transitions. [2022-11-19 06:55:43,833 INFO L78 Accepts]: Start accepts. Automaton has 1017 states and 1460 transitions. Word has length 135 [2022-11-19 06:55:43,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:55:43,834 INFO L495 AbstractCegarLoop]: Abstraction has 1017 states and 1460 transitions. [2022-11-19 06:55:43,836 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 17.666666666666668) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-19 06:55:43,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1460 transitions. [2022-11-19 06:55:43,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-11-19 06:55:43,840 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:55:43,840 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:55:43,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-19 06:55:44,052 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 06:55:44,053 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:55:44,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:55:44,055 INFO L85 PathProgramCache]: Analyzing trace with hash 1358913215, now seen corresponding path program 1 times [2022-11-19 06:55:44,055 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:55:44,056 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416938303] [2022-11-19 06:55:44,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:55:44,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:55:44,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:55:45,311 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2022-11-19 06:55:45,312 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:55:45,312 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416938303] [2022-11-19 06:55:45,312 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [416938303] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 06:55:45,312 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [690739265] [2022-11-19 06:55:45,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:55:45,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 06:55:45,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 06:55:45,314 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 06:55:45,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-19 06:55:46,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:55:46,164 INFO L263 TraceCheckSpWp]: Trace formula consists of 3090 conjuncts, 16 conjunts are in the unsatisfiable core [2022-11-19 06:55:46,171 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:55:46,254 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 132 proven. 1 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2022-11-19 06:55:46,254 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:55:46,553 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2022-11-19 06:55:46,553 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [690739265] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:55:46,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [529840315] [2022-11-19 06:55:46,591 INFO L159 IcfgInterpreter]: Started Sifa with 63 locations of interest [2022-11-19 06:55:46,591 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 06:55:46,597 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 06:55:46,603 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 06:55:46,604 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 06:55:52,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:55:52,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:55:52,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:55:52,354 INFO L217 Elim1Store]: Index analysis took 249 ms [2022-11-19 06:55:56,353 INFO L321 Elim1Store]: treesize reduction 1292, result has 27.5 percent of original size [2022-11-19 06:55:56,355 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 33 select indices, 33 select index equivalence classes, 534 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 34 case distinctions, treesize of input 178 treesize of output 600 [2022-11-19 06:56:00,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:00,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:00,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:00,603 INFO L217 Elim1Store]: Index analysis took 403 ms [2022-11-19 06:56:06,344 WARN L233 SmtUtils]: Spent 5.72s on a formula simplification. DAG size of input: 702 DAG size of output: 330 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-19 06:56:06,347 INFO L321 Elim1Store]: treesize reduction 2020, result has 21.6 percent of original size [2022-11-19 06:56:06,348 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 37 select indices, 37 select index equivalence classes, 567 disjoint index pairs (out of 666 index pairs), introduced 37 new quantified variables, introduced 135 case distinctions, treesize of input 210 treesize of output 693 [2022-11-19 06:56:18,333 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-19 06:56:18,339 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-19 06:56:18,353 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-11-19 06:56:25,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:25,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:26,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:27,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:28,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:28,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:28,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:28,205 INFO L217 Elim1Store]: Index analysis took 2606 ms [2022-11-19 06:56:28,524 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 737 select indices, 737 select index equivalence classes, 250396 disjoint index pairs (out of 271216 index pairs), introduced 737 new quantified variables, introduced 0 case distinctions, treesize of input 6612 treesize of output 2212 [2022-11-19 06:56:30,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:30,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:30,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:30,230 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 37 select indices, 37 select index equivalence classes, 666 disjoint index pairs (out of 666 index pairs), introduced 37 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 112 [2022-11-19 06:56:30,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:30,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:30,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:30,417 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 36 select indices, 36 select index equivalence classes, 633 disjoint index pairs (out of 630 index pairs), introduced 36 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 109 [2022-11-19 06:56:45,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:45,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:45,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:45,905 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 36 select indices, 36 select index equivalence classes, 633 disjoint index pairs (out of 630 index pairs), introduced 36 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 109 [2022-11-19 06:56:47,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:47,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:48,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:49,911 INFO L217 Elim1Store]: Index analysis took 2312 ms [2022-11-19 06:56:50,201 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 737 select indices, 737 select index equivalence classes, 250396 disjoint index pairs (out of 271216 index pairs), introduced 737 new quantified variables, introduced 0 case distinctions, treesize of input 6612 treesize of output 2212 [2022-11-19 06:56:51,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:51,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:51,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:56:51,799 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 37 select indices, 37 select index equivalence classes, 666 disjoint index pairs (out of 666 index pairs), introduced 37 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 112 [2022-11-19 06:57:05,824 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-19 06:57:05,900 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-19 06:57:06,035 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-19 06:57:06,459 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 06:57:06,464 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 06:57:06,479 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 06:57:17,597 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-19 06:57:17,756 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-19 06:57:17,840 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-19 06:57:18,229 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 06:57:18,245 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 06:57:18,251 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 06:57:20,633 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-19 06:57:20,741 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-19 06:57:20,895 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-19 06:57:22,002 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-19 06:57:22,055 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-19 06:57:22,146 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-19 06:57:24,054 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-19 06:57:24,061 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-19 06:57:24,068 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2022-11-19 06:57:24,105 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 114 [2022-11-19 06:57:24,115 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 112 [2022-11-19 06:57:24,124 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 112 [2022-11-19 06:57:24,156 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2022-11-19 06:57:24,172 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-19 06:57:24,178 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-19 06:57:24,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:24,952 INFO L217 Elim1Store]: Index analysis took 124 ms [2022-11-19 06:57:24,961 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 84 select indices, 84 select index equivalence classes, 1892 disjoint index pairs (out of 3486 index pairs), introduced 84 new quantified variables, introduced 0 case distinctions, treesize of input 753 treesize of output 253 [2022-11-19 06:57:25,044 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-19 06:57:25,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:25,270 INFO L217 Elim1Store]: Index analysis took 131 ms [2022-11-19 06:57:25,278 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 84 select indices, 84 select index equivalence classes, 1892 disjoint index pairs (out of 3486 index pairs), introduced 84 new quantified variables, introduced 0 case distinctions, treesize of input 753 treesize of output 253 [2022-11-19 06:57:26,699 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-19 06:57:26,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:26,927 INFO L217 Elim1Store]: Index analysis took 115 ms [2022-11-19 06:57:26,935 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 84 select indices, 84 select index equivalence classes, 1892 disjoint index pairs (out of 3486 index pairs), introduced 84 new quantified variables, introduced 0 case distinctions, treesize of input 753 treesize of output 253 [2022-11-19 06:57:27,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:57:27,241 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 84 select indices, 84 select index equivalence classes, 1892 disjoint index pairs (out of 3486 index pairs), introduced 84 new quantified variables, introduced 0 case distinctions, treesize of input 753 treesize of output 253 [2022-11-19 06:57:31,787 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-19 06:57:31,899 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-19 06:57:32,424 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-19 06:57:32,592 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-19 06:57:59,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-11-19 06:57:59,195 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 06:57:59,196 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: Maybe an infinite loop at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushUtilsForSubsetPush.sequentialSubsetPush(QuantifierPushUtilsForSubsetPush.java:130) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective(QuantifierPusher.java:345) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:188) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine$ApplicationTermTask.doStep(TermContextTransformationEngine.java:169) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:77) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:61) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:295) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:281) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.newQuantifier(SymbolicTools.java:285) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:267) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostconditionCall(PredicateTransformer.java:157) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.postCall(SymbolicTools.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:218) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:207) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:187) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:123) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpretForSingleMarker(DagInterpreter.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:125) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:98) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretLoop(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:168) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:123) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:136) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.SifaRunner.(SifaRunner.java:102) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSifa.construct(IpTcStrategyModuleSifa.java:68) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:77) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:266) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:147) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:137) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:82) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:336) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:431) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:366) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:415) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:262) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-19 06:57:59,208 INFO L158 Benchmark]: Toolchain (without parser) took 148869.17ms. Allocated memory was 140.5MB in the beginning and 838.9MB in the end (delta: 698.4MB). Free memory was 103.5MB in the beginning and 320.1MB in the end (delta: -216.6MB). Peak memory consumption was 544.6MB. Max. memory is 16.1GB. [2022-11-19 06:57:59,208 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 88.1MB. Free memory was 43.3MB in the beginning and 43.3MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 06:57:59,208 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1346.42ms. Allocated memory is still 140.5MB. Free memory was 103.2MB in the beginning and 52.0MB in the end (delta: 51.2MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2022-11-19 06:57:59,209 INFO L158 Benchmark]: Boogie Procedure Inliner took 193.45ms. Allocated memory is still 140.5MB. Free memory was 52.0MB in the beginning and 101.8MB in the end (delta: -49.8MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. [2022-11-19 06:57:59,209 INFO L158 Benchmark]: Boogie Preprocessor took 138.55ms. Allocated memory is still 140.5MB. Free memory was 101.8MB in the beginning and 90.4MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-19 06:57:59,209 INFO L158 Benchmark]: RCFGBuilder took 2870.37ms. Allocated memory was 140.5MB in the beginning and 222.3MB in the end (delta: 81.8MB). Free memory was 90.4MB in the beginning and 106.3MB in the end (delta: -15.9MB). Peak memory consumption was 88.0MB. Max. memory is 16.1GB. [2022-11-19 06:57:59,210 INFO L158 Benchmark]: TraceAbstraction took 144299.89ms. Allocated memory was 222.3MB in the beginning and 838.9MB in the end (delta: 616.6MB). Free memory was 105.2MB in the beginning and 320.1MB in the end (delta: -214.9MB). Peak memory consumption was 464.9MB. Max. memory is 16.1GB. [2022-11-19 06:57:59,211 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 88.1MB. Free memory was 43.3MB in the beginning and 43.3MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1346.42ms. Allocated memory is still 140.5MB. Free memory was 103.2MB in the beginning and 52.0MB in the end (delta: 51.2MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 193.45ms. Allocated memory is still 140.5MB. Free memory was 52.0MB in the beginning and 101.8MB in the end (delta: -49.8MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 138.55ms. Allocated memory is still 140.5MB. Free memory was 101.8MB in the beginning and 90.4MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2870.37ms. Allocated memory was 140.5MB in the beginning and 222.3MB in the end (delta: 81.8MB). Free memory was 90.4MB in the beginning and 106.3MB in the end (delta: -15.9MB). Peak memory consumption was 88.0MB. Max. memory is 16.1GB. * TraceAbstraction took 144299.89ms. Allocated memory was 222.3MB in the beginning and 838.9MB in the end (delta: 616.6MB). Free memory was 105.2MB in the beginning and 320.1MB in the end (delta: -214.9MB). Peak memory consumption was 464.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: Maybe an infinite loop de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: Maybe an infinite loop: de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushUtilsForSubsetPush.sequentialSubsetPush(QuantifierPushUtilsForSubsetPush.java:130) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-19 06:57:59,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 75d232d8f5b5300b961fad2246cc6bf62d9846d1616b34b46b949e6c32c2a93b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-19 06:58:01,539 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 06:58:01,542 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 06:58:01,567 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 06:58:01,567 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 06:58:01,569 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 06:58:01,570 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 06:58:01,572 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 06:58:01,574 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 06:58:01,575 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 06:58:01,576 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 06:58:01,578 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 06:58:01,578 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 06:58:01,579 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 06:58:01,581 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 06:58:01,582 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 06:58:01,583 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 06:58:01,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 06:58:01,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 06:58:01,588 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 06:58:01,590 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 06:58:01,598 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 06:58:01,599 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 06:58:01,600 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 06:58:01,604 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 06:58:01,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 06:58:01,608 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 06:58:01,610 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 06:58:01,613 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 06:58:01,614 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 06:58:01,615 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 06:58:01,616 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 06:58:01,616 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 06:58:01,618 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 06:58:01,620 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 06:58:01,624 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 06:58:01,625 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 06:58:01,625 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 06:58:01,625 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 06:58:01,626 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 06:58:01,628 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 06:58:01,629 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-19 06:58:01,677 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 06:58:01,679 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 06:58:01,680 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 06:58:01,680 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 06:58:01,681 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 06:58:01,681 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 06:58:01,682 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 06:58:01,682 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 06:58:01,682 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 06:58:01,682 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 06:58:01,683 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 06:58:01,684 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 06:58:01,685 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 06:58:01,685 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 06:58:01,686 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 06:58:01,686 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 06:58:01,686 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 06:58:01,686 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-19 06:58:01,687 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-19 06:58:01,687 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-19 06:58:01,687 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 06:58:01,687 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 06:58:01,687 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 06:58:01,688 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 06:58:01,688 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-19 06:58:01,688 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 06:58:01,688 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 06:58:01,689 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 06:58:01,689 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 06:58:01,689 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 06:58:01,689 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-19 06:58:01,690 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-19 06:58:01,690 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 06:58:01,690 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 06:58:01,690 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-19 06:58:01,691 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75d232d8f5b5300b961fad2246cc6bf62d9846d1616b34b46b949e6c32c2a93b [2022-11-19 06:58:02,130 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 06:58:02,162 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 06:58:02,166 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 06:58:02,168 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 06:58:02,169 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 06:58:02,171 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-19 06:58:02,257 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/data/5c557f1dc/f2815dc65151475298d7951f5da5c64d/FLAGf17d532bf [2022-11-19 06:58:03,102 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 06:58:03,102 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-19 06:58:03,146 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/data/5c557f1dc/f2815dc65151475298d7951f5da5c64d/FLAGf17d532bf [2022-11-19 06:58:03,188 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/data/5c557f1dc/f2815dc65151475298d7951f5da5c64d [2022-11-19 06:58:03,191 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 06:58:03,193 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 06:58:03,196 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 06:58:03,197 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 06:58:03,201 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 06:58:03,202 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:58:03" (1/1) ... [2022-11-19 06:58:03,203 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d9df51b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:58:03, skipping insertion in model container [2022-11-19 06:58:03,204 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:58:03" (1/1) ... [2022-11-19 06:58:03,212 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 06:58:03,316 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 06:58:04,079 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i[133500,133513] [2022-11-19 06:58:04,096 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 06:58:04,180 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-19 06:58:04,211 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 06:58:04,443 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i[133500,133513] [2022-11-19 06:58:04,457 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 06:58:04,489 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 06:58:04,701 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i[133500,133513] [2022-11-19 06:58:04,709 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 06:58:04,806 INFO L208 MainTranslator]: Completed translation [2022-11-19 06:58:04,807 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:58:04 WrapperNode [2022-11-19 06:58:04,807 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 06:58:04,809 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 06:58:04,809 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 06:58:04,809 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 06:58:04,816 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:58:04" (1/1) ... [2022-11-19 06:58:04,880 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:58:04" (1/1) ... [2022-11-19 06:58:04,975 INFO L138 Inliner]: procedures = 103, calls = 1025, calls flagged for inlining = 47, calls inlined = 47, statements flattened = 1743 [2022-11-19 06:58:04,976 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 06:58:04,977 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 06:58:04,978 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 06:58:04,978 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 06:58:04,987 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:58:04" (1/1) ... [2022-11-19 06:58:04,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:58:04" (1/1) ... [2022-11-19 06:58:05,023 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:58:04" (1/1) ... [2022-11-19 06:58:05,024 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:58:04" (1/1) ... [2022-11-19 06:58:05,073 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:58:04" (1/1) ... [2022-11-19 06:58:05,087 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:58:04" (1/1) ... [2022-11-19 06:58:05,109 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:58:04" (1/1) ... [2022-11-19 06:58:05,126 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:58:04" (1/1) ... [2022-11-19 06:58:05,136 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 06:58:05,137 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 06:58:05,137 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 06:58:05,138 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 06:58:05,138 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:58:04" (1/1) ... [2022-11-19 06:58:05,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 06:58:05,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 06:58:05,170 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 06:58:05,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 06:58:05,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-19 06:58:05,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-19 06:58:05,234 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_open [2022-11-19 06:58:05,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_open [2022-11-19 06:58:05,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-19 06:58:05,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-19 06:58:05,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-19 06:58:05,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-19 06:58:05,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2022-11-19 06:58:05,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2022-11-19 06:58:05,235 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-19 06:58:05,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-19 06:58:05,236 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-11-19 06:58:05,236 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-11-19 06:58:05,236 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-19 06:58:05,237 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-19 06:58:05,237 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_disconnect [2022-11-19 06:58:05,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_disconnect [2022-11-19 06:58:05,237 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2022-11-19 06:58:05,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2022-11-19 06:58:05,237 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write_room [2022-11-19 06:58:05,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_write_room [2022-11-19 06:58:05,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-19 06:58:05,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-19 06:58:05,238 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 06:58:05,238 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 06:58:05,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 06:58:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-19 06:58:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-19 06:58:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 06:58:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 06:58:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 06:58:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2022-11-19 06:58:05,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2022-11-19 06:58:05,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 06:58:05,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-19 06:58:05,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-19 06:58:05,241 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_resume [2022-11-19 06:58:05,242 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_resume [2022-11-19 06:58:05,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 06:58:05,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 06:58:05,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-19 06:58:05,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-19 06:58:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-19 06:58:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-19 06:58:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2022-11-19 06:58:05,243 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2022-11-19 06:58:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write [2022-11-19 06:58:05,245 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_write [2022-11-19 06:58:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_suspend [2022-11-19 06:58:05,246 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_suspend [2022-11-19 06:58:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_close [2022-11-19 06:58:05,247 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_close [2022-11-19 06:58:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_chars_in_buffer [2022-11-19 06:58:05,247 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_chars_in_buffer [2022-11-19 06:58:05,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 06:58:05,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 06:58:05,756 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 06:58:05,760 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 06:58:05,877 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-19 06:58:08,995 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 06:58:09,011 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 06:58:09,014 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-19 06:58:09,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:58:09 BoogieIcfgContainer [2022-11-19 06:58:09,018 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 06:58:09,036 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 06:58:09,036 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 06:58:09,040 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 06:58:09,040 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 06:58:03" (1/3) ... [2022-11-19 06:58:09,041 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f8b467 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 06:58:09, skipping insertion in model container [2022-11-19 06:58:09,041 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:58:04" (2/3) ... [2022-11-19 06:58:09,041 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f8b467 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 06:58:09, skipping insertion in model container [2022-11-19 06:58:09,041 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:58:09" (3/3) ... [2022-11-19 06:58:09,043 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-19 06:58:09,062 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 06:58:09,062 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 06:58:09,120 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 06:58:09,127 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;@6df64f55, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 06:58:09,127 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 06:58:09,133 INFO L276 IsEmpty]: Start isEmpty. Operand has 373 states, 283 states have (on average 1.4169611307420495) internal successors, (401), 290 states have internal predecessors, (401), 68 states have call successors, (68), 21 states have call predecessors, (68), 20 states have return successors, (63), 63 states have call predecessors, (63), 63 states have call successors, (63) [2022-11-19 06:58:09,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-19 06:58:09,146 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:58:09,147 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:58:09,148 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:58:09,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:58:09,153 INFO L85 PathProgramCache]: Analyzing trace with hash 1914240548, now seen corresponding path program 1 times [2022-11-19 06:58:09,171 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 06:58:09,172 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1305113591] [2022-11-19 06:58:09,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:09,173 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:58:09,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 06:58:09,179 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 06:58:09,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-19 06:58:10,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:10,633 INFO L263 TraceCheckSpWp]: Trace formula consists of 2066 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-19 06:58:10,641 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:10,704 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-19 06:58:10,706 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 06:58:10,707 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 06:58:10,708 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1305113591] [2022-11-19 06:58:10,708 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1305113591] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:58:10,708 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:58:10,709 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-19 06:58:10,710 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1506274365] [2022-11-19 06:58:10,711 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:58:10,716 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-19 06:58:10,717 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 06:58:10,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-19 06:58:10,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-19 06:58:10,756 INFO L87 Difference]: Start difference. First operand has 373 states, 283 states have (on average 1.4169611307420495) internal successors, (401), 290 states have internal predecessors, (401), 68 states have call successors, (68), 21 states have call predecessors, (68), 20 states have return successors, (63), 63 states have call predecessors, (63), 63 states have call successors, (63) Second operand has 2 states, 2 states have (on average 20.0) internal successors, (40), 2 states have internal predecessors, (40), 2 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-19 06:58:10,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:58:10,900 INFO L93 Difference]: Finished difference Result 742 states and 1068 transitions. [2022-11-19 06:58:10,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-19 06:58:10,902 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 20.0) internal successors, (40), 2 states have internal predecessors, (40), 2 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 86 [2022-11-19 06:58:10,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:58:10,915 INFO L225 Difference]: With dead ends: 742 [2022-11-19 06:58:10,916 INFO L226 Difference]: Without dead ends: 362 [2022-11-19 06:58:10,921 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 85 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-19 06:58:10,925 INFO L413 NwaCegarLoop]: 529 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 529 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-19 06:58:10,926 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 529 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-19 06:58:10,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 362 states. [2022-11-19 06:58:10,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 362 to 362. [2022-11-19 06:58:10,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 362 states, 278 states have (on average 1.39568345323741) internal successors, (388), 279 states have internal predecessors, (388), 63 states have call successors, (63), 20 states have call predecessors, (63), 20 states have return successors, (63), 63 states have call predecessors, (63), 63 states have call successors, (63) [2022-11-19 06:58:10,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 514 transitions. [2022-11-19 06:58:10,999 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 514 transitions. Word has length 86 [2022-11-19 06:58:10,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:58:10,999 INFO L495 AbstractCegarLoop]: Abstraction has 362 states and 514 transitions. [2022-11-19 06:58:11,000 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 20.0) internal successors, (40), 2 states have internal predecessors, (40), 2 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-19 06:58:11,000 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 514 transitions. [2022-11-19 06:58:11,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-19 06:58:11,004 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:58:11,004 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:58:11,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:11,227 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:58:11,227 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:58:11,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:58:11,228 INFO L85 PathProgramCache]: Analyzing trace with hash -983315798, now seen corresponding path program 1 times [2022-11-19 06:58:11,232 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 06:58:11,232 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [513533265] [2022-11-19 06:58:11,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:11,232 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:58:11,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 06:58:11,238 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 06:58:11,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-19 06:58:12,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:12,565 INFO L263 TraceCheckSpWp]: Trace formula consists of 2066 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-19 06:58:12,570 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:12,641 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-19 06:58:12,642 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 06:58:12,642 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 06:58:12,642 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [513533265] [2022-11-19 06:58:12,643 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [513533265] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:58:12,643 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:58:12,643 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-19 06:58:12,643 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538313363] [2022-11-19 06:58:12,644 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:58:12,645 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 06:58:12,645 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 06:58:12,646 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 06:58:12,646 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-19 06:58:12,647 INFO L87 Difference]: Start difference. First operand 362 states and 514 transitions. Second operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-19 06:58:12,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:58:12,763 INFO L93 Difference]: Finished difference Result 718 states and 1021 transitions. [2022-11-19 06:58:12,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-19 06:58:12,764 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 86 [2022-11-19 06:58:12,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:58:12,767 INFO L225 Difference]: With dead ends: 718 [2022-11-19 06:58:12,768 INFO L226 Difference]: Without dead ends: 363 [2022-11-19 06:58:12,769 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-19 06:58:12,770 INFO L413 NwaCegarLoop]: 512 mSDtfsCounter, 3 mSDsluCounter, 1017 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 1529 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-19 06:58:12,771 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 1529 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-19 06:58:12,772 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 363 states. [2022-11-19 06:58:12,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 363 to 363. [2022-11-19 06:58:12,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 363 states, 279 states have (on average 1.3942652329749103) internal successors, (389), 280 states have internal predecessors, (389), 63 states have call successors, (63), 20 states have call predecessors, (63), 20 states have return successors, (63), 63 states have call predecessors, (63), 63 states have call successors, (63) [2022-11-19 06:58:12,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 363 states and 515 transitions. [2022-11-19 06:58:12,799 INFO L78 Accepts]: Start accepts. Automaton has 363 states and 515 transitions. Word has length 86 [2022-11-19 06:58:12,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:58:12,801 INFO L495 AbstractCegarLoop]: Abstraction has 363 states and 515 transitions. [2022-11-19 06:58:12,802 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-19 06:58:12,802 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 515 transitions. [2022-11-19 06:58:12,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-19 06:58:12,805 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:58:12,805 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:58:12,848 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:13,027 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:58:13,027 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:58:13,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:58:13,028 INFO L85 PathProgramCache]: Analyzing trace with hash 925658353, now seen corresponding path program 1 times [2022-11-19 06:58:13,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 06:58:13,033 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1507649141] [2022-11-19 06:58:13,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:13,036 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:58:13,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 06:58:13,037 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 06:58:13,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-19 06:58:14,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:14,356 INFO L263 TraceCheckSpWp]: Trace formula consists of 2099 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-19 06:58:14,361 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:14,455 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 16 proven. 1 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-11-19 06:58:14,460 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:58:14,777 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2022-11-19 06:58:14,778 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 06:58:14,778 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1507649141] [2022-11-19 06:58:14,779 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1507649141] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:58:14,779 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [560951507] [2022-11-19 06:58:14,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:14,779 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 06:58:14,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 06:58:14,787 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 06:58:14,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2022-11-19 06:58:15,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:15,928 INFO L263 TraceCheckSpWp]: Trace formula consists of 2099 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-19 06:58:15,933 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:16,158 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-11-19 06:58:16,158 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 06:58:16,158 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [560951507] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:58:16,159 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-19 06:58:16,159 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [5, 5] total 9 [2022-11-19 06:58:16,159 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1399420421] [2022-11-19 06:58:16,159 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:58:16,160 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 06:58:16,160 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 06:58:16,160 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 06:58:16,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-19 06:58:16,161 INFO L87 Difference]: Start difference. First operand 363 states and 515 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2022-11-19 06:58:16,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:58:16,215 INFO L93 Difference]: Finished difference Result 697 states and 996 transitions. [2022-11-19 06:58:16,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 06:58:16,216 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 89 [2022-11-19 06:58:16,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:58:16,222 INFO L225 Difference]: With dead ends: 697 [2022-11-19 06:58:16,222 INFO L226 Difference]: Without dead ends: 689 [2022-11-19 06:58:16,223 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 264 GetRequests, 257 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-19 06:58:16,224 INFO L413 NwaCegarLoop]: 585 mSDtfsCounter, 448 mSDsluCounter, 489 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 448 SdHoareTripleChecker+Valid, 1074 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-19 06:58:16,225 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [448 Valid, 1074 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-19 06:58:16,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 689 states. [2022-11-19 06:58:16,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 689 to 676. [2022-11-19 06:58:16,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 676 states, 527 states have (on average 1.411764705882353) internal successors, (744), 530 states have internal predecessors, (744), 111 states have call successors, (111), 37 states have call predecessors, (111), 37 states have return successors, (111), 110 states have call predecessors, (111), 111 states have call successors, (111) [2022-11-19 06:58:16,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 676 states and 966 transitions. [2022-11-19 06:58:16,291 INFO L78 Accepts]: Start accepts. Automaton has 676 states and 966 transitions. Word has length 89 [2022-11-19 06:58:16,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:58:16,291 INFO L495 AbstractCegarLoop]: Abstraction has 676 states and 966 transitions. [2022-11-19 06:58:16,292 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2022-11-19 06:58:16,292 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 966 transitions. [2022-11-19 06:58:16,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-19 06:58:16,296 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:58:16,296 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:58:16,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:16,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:16,711 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt [2022-11-19 06:58:16,712 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:58:16,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:58:16,712 INFO L85 PathProgramCache]: Analyzing trace with hash 1062910541, now seen corresponding path program 1 times [2022-11-19 06:58:16,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 06:58:16,716 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [642018330] [2022-11-19 06:58:16,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:16,717 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:58:16,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 06:58:16,718 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 06:58:16,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-11-19 06:58:17,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:18,006 INFO L263 TraceCheckSpWp]: Trace formula consists of 2183 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-19 06:58:18,010 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:18,099 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 16 proven. 1 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2022-11-19 06:58:18,099 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:58:18,379 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-11-19 06:58:18,379 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 06:58:18,379 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [642018330] [2022-11-19 06:58:18,379 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [642018330] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:58:18,379 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1318973068] [2022-11-19 06:58:18,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:18,380 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 06:58:18,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 06:58:18,381 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 06:58:18,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2022-11-19 06:58:19,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:19,533 INFO L263 TraceCheckSpWp]: Trace formula consists of 2183 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-19 06:58:19,537 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:19,575 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-11-19 06:58:19,575 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 06:58:19,576 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1318973068] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:58:19,576 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-19 06:58:19,576 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 9 [2022-11-19 06:58:19,576 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1110498616] [2022-11-19 06:58:19,577 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:58:19,578 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 06:58:19,578 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 06:58:19,579 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 06:58:19,579 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-19 06:58:19,579 INFO L87 Difference]: Start difference. First operand 676 states and 966 transitions. Second operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2022-11-19 06:58:19,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:58:19,970 INFO L93 Difference]: Finished difference Result 1485 states and 2115 transitions. [2022-11-19 06:58:19,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 06:58:19,970 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 113 [2022-11-19 06:58:19,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:58:19,976 INFO L225 Difference]: With dead ends: 1485 [2022-11-19 06:58:19,976 INFO L226 Difference]: Without dead ends: 830 [2022-11-19 06:58:19,978 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 336 GetRequests, 329 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-19 06:58:19,979 INFO L413 NwaCegarLoop]: 529 mSDtfsCounter, 130 mSDsluCounter, 398 mSDsCounter, 0 mSdLazyCounter, 90 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 130 SdHoareTripleChecker+Valid, 927 SdHoareTripleChecker+Invalid, 92 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 90 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-19 06:58:19,980 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [130 Valid, 927 Invalid, 92 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 90 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-19 06:58:19,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 830 states. [2022-11-19 06:58:20,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 830 to 825. [2022-11-19 06:58:20,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 825 states, 653 states have (on average 1.4119448698315467) internal successors, (922), 657 states have internal predecessors, (922), 124 states have call successors, (124), 47 states have call predecessors, (124), 47 states have return successors, (124), 122 states have call predecessors, (124), 124 states have call successors, (124) [2022-11-19 06:58:20,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 825 states and 1170 transitions. [2022-11-19 06:58:20,032 INFO L78 Accepts]: Start accepts. Automaton has 825 states and 1170 transitions. Word has length 113 [2022-11-19 06:58:20,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:58:20,033 INFO L495 AbstractCegarLoop]: Abstraction has 825 states and 1170 transitions. [2022-11-19 06:58:20,033 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2022-11-19 06:58:20,033 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1170 transitions. [2022-11-19 06:58:20,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-11-19 06:58:20,037 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:58:20,038 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:58:20,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:20,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:20,455 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt [2022-11-19 06:58:20,456 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:58:20,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:58:20,457 INFO L85 PathProgramCache]: Analyzing trace with hash -276677993, now seen corresponding path program 1 times [2022-11-19 06:58:20,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 06:58:20,459 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1694586431] [2022-11-19 06:58:20,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:20,459 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:58:20,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 06:58:20,460 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 06:58:20,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-11-19 06:58:21,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:21,836 INFO L263 TraceCheckSpWp]: Trace formula consists of 2349 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-19 06:58:21,841 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:21,908 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 142 proven. 1 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2022-11-19 06:58:21,909 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:58:22,205 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2022-11-19 06:58:22,205 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 06:58:22,206 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1694586431] [2022-11-19 06:58:22,206 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1694586431] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:58:22,206 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1740382085] [2022-11-19 06:58:22,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:22,206 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 06:58:22,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 06:58:22,211 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 06:58:22,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2022-11-19 06:58:23,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:23,486 INFO L263 TraceCheckSpWp]: Trace formula consists of 2349 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-19 06:58:23,494 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:23,856 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2022-11-19 06:58:23,856 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 06:58:23,857 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1740382085] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:58:23,857 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-19 06:58:23,857 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [5, 5] total 9 [2022-11-19 06:58:23,857 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [391486511] [2022-11-19 06:58:23,857 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:58:23,858 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 06:58:23,858 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 06:58:23,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 06:58:23,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-19 06:58:23,859 INFO L87 Difference]: Start difference. First operand 825 states and 1170 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 2 states have internal predecessors, (76), 1 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2022-11-19 06:58:23,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:58:23,945 INFO L93 Difference]: Finished difference Result 1629 states and 2313 transitions. [2022-11-19 06:58:23,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 06:58:23,946 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 2 states have internal predecessors, (76), 1 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 174 [2022-11-19 06:58:23,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:58:23,951 INFO L225 Difference]: With dead ends: 1629 [2022-11-19 06:58:23,951 INFO L226 Difference]: Without dead ends: 825 [2022-11-19 06:58:23,953 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 519 GetRequests, 512 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-19 06:58:23,954 INFO L413 NwaCegarLoop]: 498 mSDtfsCounter, 438 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 438 SdHoareTripleChecker+Valid, 498 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-19 06:58:23,955 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [438 Valid, 498 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-19 06:58:23,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 825 states. [2022-11-19 06:58:23,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 825 to 825. [2022-11-19 06:58:24,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 825 states, 653 states have (on average 1.3874425727411945) internal successors, (906), 657 states have internal predecessors, (906), 124 states have call successors, (124), 47 states have call predecessors, (124), 47 states have return successors, (124), 122 states have call predecessors, (124), 124 states have call successors, (124) [2022-11-19 06:58:24,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 825 states and 1154 transitions. [2022-11-19 06:58:24,006 INFO L78 Accepts]: Start accepts. Automaton has 825 states and 1154 transitions. Word has length 174 [2022-11-19 06:58:24,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:58:24,007 INFO L495 AbstractCegarLoop]: Abstraction has 825 states and 1154 transitions. [2022-11-19 06:58:24,007 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 2 states have internal predecessors, (76), 1 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2022-11-19 06:58:24,007 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1154 transitions. [2022-11-19 06:58:24,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-11-19 06:58:24,011 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:58:24,011 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:58:24,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2022-11-19 06:58:24,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:24,426 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:58:24,427 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:58:24,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:58:24,427 INFO L85 PathProgramCache]: Analyzing trace with hash -488759215, now seen corresponding path program 1 times [2022-11-19 06:58:24,430 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 06:58:24,430 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [8119552] [2022-11-19 06:58:24,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:24,431 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:58:24,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 06:58:24,433 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 06:58:24,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-11-19 06:58:25,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:25,745 INFO L263 TraceCheckSpWp]: Trace formula consists of 2349 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-19 06:58:25,750 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:25,816 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 142 proven. 1 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2022-11-19 06:58:25,817 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:58:26,118 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2022-11-19 06:58:26,119 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 06:58:26,119 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [8119552] [2022-11-19 06:58:26,119 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [8119552] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:58:26,119 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [469443521] [2022-11-19 06:58:26,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:26,120 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 06:58:26,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 06:58:26,127 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 06:58:26,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2022-11-19 06:58:27,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:27,312 INFO L263 TraceCheckSpWp]: Trace formula consists of 2349 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-19 06:58:27,318 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:27,367 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-11-19 06:58:27,367 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 06:58:27,368 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [469443521] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:58:27,368 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-19 06:58:27,368 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 10 [2022-11-19 06:58:27,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1888745033] [2022-11-19 06:58:27,369 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:58:27,369 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 06:58:27,369 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 06:58:27,370 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 06:58:27,370 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-19 06:58:27,370 INFO L87 Difference]: Start difference. First operand 825 states and 1154 transitions. Second operand has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-19 06:58:27,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:58:27,712 INFO L93 Difference]: Finished difference Result 2427 states and 3391 transitions. [2022-11-19 06:58:27,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 06:58:27,713 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 174 [2022-11-19 06:58:27,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:58:27,721 INFO L225 Difference]: With dead ends: 2427 [2022-11-19 06:58:27,721 INFO L226 Difference]: Without dead ends: 1617 [2022-11-19 06:58:27,723 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 520 GetRequests, 511 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2022-11-19 06:58:27,724 INFO L413 NwaCegarLoop]: 966 mSDtfsCounter, 474 mSDsluCounter, 1462 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 474 SdHoareTripleChecker+Valid, 2428 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-19 06:58:27,724 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [474 Valid, 2428 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-19 06:58:27,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1617 states. [2022-11-19 06:58:27,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1617 to 1494. [2022-11-19 06:58:27,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1494 states, 1183 states have (on average 1.3947590870667794) internal successors, (1650), 1193 states have internal predecessors, (1650), 225 states have call successors, (225), 85 states have call predecessors, (225), 85 states have return successors, (225), 219 states have call predecessors, (225), 225 states have call successors, (225) [2022-11-19 06:58:27,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 1494 states and 2100 transitions. [2022-11-19 06:58:27,816 INFO L78 Accepts]: Start accepts. Automaton has 1494 states and 2100 transitions. Word has length 174 [2022-11-19 06:58:27,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:58:27,816 INFO L495 AbstractCegarLoop]: Abstraction has 1494 states and 2100 transitions. [2022-11-19 06:58:27,817 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-19 06:58:27,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 2100 transitions. [2022-11-19 06:58:27,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-11-19 06:58:27,821 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:58:27,821 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:58:27,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:28,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (11)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:28,243 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt [2022-11-19 06:58:28,243 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:58:28,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:58:28,244 INFO L85 PathProgramCache]: Analyzing trace with hash 970471980, now seen corresponding path program 1 times [2022-11-19 06:58:28,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 06:58:28,246 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2070756150] [2022-11-19 06:58:28,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:28,246 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:58:28,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 06:58:28,247 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 06:58:28,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2022-11-19 06:58:29,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:29,634 INFO L263 TraceCheckSpWp]: Trace formula consists of 2433 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-19 06:58:29,640 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:29,704 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 184 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-11-19 06:58:29,704 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:58:29,986 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2022-11-19 06:58:29,986 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 06:58:29,986 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2070756150] [2022-11-19 06:58:29,986 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2070756150] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:58:29,987 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [914754645] [2022-11-19 06:58:29,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:29,987 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 06:58:29,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 06:58:29,988 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 06:58:29,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2022-11-19 06:58:31,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:31,275 INFO L263 TraceCheckSpWp]: Trace formula consists of 2433 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-19 06:58:31,279 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:31,455 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2022-11-19 06:58:31,455 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 06:58:31,455 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [914754645] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:58:31,456 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-19 06:58:31,456 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 9 [2022-11-19 06:58:31,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [142377515] [2022-11-19 06:58:31,456 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:58:31,457 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 06:58:31,457 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 06:58:31,457 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 06:58:31,458 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-19 06:58:31,458 INFO L87 Difference]: Start difference. First operand 1494 states and 2100 transitions. Second operand has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-19 06:58:31,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:58:31,696 INFO L93 Difference]: Finished difference Result 2324 states and 3280 transitions. [2022-11-19 06:58:31,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 06:58:31,697 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 195 [2022-11-19 06:58:31,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:58:31,702 INFO L225 Difference]: With dead ends: 2324 [2022-11-19 06:58:31,702 INFO L226 Difference]: Without dead ends: 809 [2022-11-19 06:58:31,705 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 582 GetRequests, 575 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-19 06:58:31,706 INFO L413 NwaCegarLoop]: 578 mSDtfsCounter, 402 mSDsluCounter, 119 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 402 SdHoareTripleChecker+Valid, 697 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-19 06:58:31,706 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [402 Valid, 697 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-19 06:58:31,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 809 states. [2022-11-19 06:58:31,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 809 to 803. [2022-11-19 06:58:31,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 803 states, 643 states have (on average 1.3981337480559877) internal successors, (899), 647 states have internal predecessors, (899), 115 states have call successors, (115), 44 states have call predecessors, (115), 44 states have return successors, (115), 113 states have call predecessors, (115), 115 states have call successors, (115) [2022-11-19 06:58:31,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 803 states and 1129 transitions. [2022-11-19 06:58:31,755 INFO L78 Accepts]: Start accepts. Automaton has 803 states and 1129 transitions. Word has length 195 [2022-11-19 06:58:31,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:58:31,756 INFO L495 AbstractCegarLoop]: Abstraction has 803 states and 1129 transitions. [2022-11-19 06:58:31,756 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-19 06:58:31,756 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1129 transitions. [2022-11-19 06:58:31,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-11-19 06:58:31,760 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:58:31,760 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:58:31,772 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (13)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:31,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:32,168 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:58:32,168 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:58:32,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:58:32,169 INFO L85 PathProgramCache]: Analyzing trace with hash 1882554590, now seen corresponding path program 1 times [2022-11-19 06:58:32,171 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 06:58:32,171 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [126727821] [2022-11-19 06:58:32,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:32,171 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:58:32,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 06:58:32,172 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 06:58:32,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2022-11-19 06:58:33,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:33,550 INFO L263 TraceCheckSpWp]: Trace formula consists of 2441 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-19 06:58:33,554 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:33,621 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 184 proven. 1 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-19 06:58:33,621 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:58:33,924 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2022-11-19 06:58:33,924 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 06:58:33,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [126727821] [2022-11-19 06:58:33,925 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [126727821] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:58:33,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2093782322] [2022-11-19 06:58:33,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:33,925 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 06:58:33,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 06:58:33,926 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 06:58:33,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2022-11-19 06:58:35,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:35,183 INFO L263 TraceCheckSpWp]: Trace formula consists of 2441 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-19 06:58:35,188 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:35,243 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-11-19 06:58:35,243 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 06:58:35,243 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2093782322] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:58:35,244 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-19 06:58:35,244 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 10 [2022-11-19 06:58:35,244 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1339524680] [2022-11-19 06:58:35,244 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:58:35,244 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 06:58:35,245 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 06:58:35,246 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 06:58:35,246 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-19 06:58:35,246 INFO L87 Difference]: Start difference. First operand 803 states and 1129 transitions. Second operand has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-19 06:58:35,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:58:35,811 INFO L93 Difference]: Finished difference Result 2071 states and 2935 transitions. [2022-11-19 06:58:35,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 06:58:35,812 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 197 [2022-11-19 06:58:35,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:58:35,822 INFO L225 Difference]: With dead ends: 2071 [2022-11-19 06:58:35,822 INFO L226 Difference]: Without dead ends: 1439 [2022-11-19 06:58:35,824 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 590 GetRequests, 581 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2022-11-19 06:58:35,825 INFO L413 NwaCegarLoop]: 896 mSDtfsCounter, 600 mSDsluCounter, 1204 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 64 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 600 SdHoareTripleChecker+Valid, 2100 SdHoareTripleChecker+Invalid, 110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 64 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-19 06:58:35,825 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [600 Valid, 2100 Invalid, 110 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [64 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-19 06:58:35,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1439 states. [2022-11-19 06:58:35,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1439 to 987. [2022-11-19 06:58:35,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 987 states, 788 states have (on average 1.4111675126903553) internal successors, (1112), 793 states have internal predecessors, (1112), 144 states have call successors, (144), 54 states have call predecessors, (144), 54 states have return successors, (144), 141 states have call predecessors, (144), 144 states have call successors, (144) [2022-11-19 06:58:35,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 987 states and 1400 transitions. [2022-11-19 06:58:35,912 INFO L78 Accepts]: Start accepts. Automaton has 987 states and 1400 transitions. Word has length 197 [2022-11-19 06:58:35,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:58:35,912 INFO L495 AbstractCegarLoop]: Abstraction has 987 states and 1400 transitions. [2022-11-19 06:58:35,913 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-19 06:58:35,913 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1400 transitions. [2022-11-19 06:58:35,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-11-19 06:58:35,949 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:58:35,950 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:58:35,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Ended with exit code 0 [2022-11-19 06:58:36,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (15)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:36,350 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt [2022-11-19 06:58:36,350 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:58:36,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:58:36,351 INFO L85 PathProgramCache]: Analyzing trace with hash 294206688, now seen corresponding path program 1 times [2022-11-19 06:58:36,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 06:58:36,354 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1471756756] [2022-11-19 06:58:36,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:36,355 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:58:36,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 06:58:36,357 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 06:58:36,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2022-11-19 06:58:37,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:37,747 INFO L263 TraceCheckSpWp]: Trace formula consists of 2439 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-19 06:58:37,752 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:37,815 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 184 proven. 1 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-19 06:58:37,816 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:58:38,101 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2022-11-19 06:58:38,102 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 06:58:38,102 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1471756756] [2022-11-19 06:58:38,102 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1471756756] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:58:38,102 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1197599575] [2022-11-19 06:58:38,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:38,103 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 06:58:38,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 06:58:38,104 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 06:58:38,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2022-11-19 06:58:39,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:39,466 INFO L263 TraceCheckSpWp]: Trace formula consists of 2439 conjuncts, 21 conjunts are in the unsatisfiable core [2022-11-19 06:58:39,471 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:39,719 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-11-19 06:58:39,719 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 06:58:39,719 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1197599575] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:58:39,719 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-19 06:58:39,720 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [5, 5] total 14 [2022-11-19 06:58:39,720 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [225268920] [2022-11-19 06:58:39,720 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:58:39,721 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-19 06:58:39,721 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 06:58:39,721 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-19 06:58:39,721 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-11-19 06:58:39,722 INFO L87 Difference]: Start difference. First operand 987 states and 1400 transitions. Second operand has 8 states, 8 states have (on average 10.25) internal successors, (82), 8 states have internal predecessors, (82), 3 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2022-11-19 06:58:40,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:58:40,582 INFO L93 Difference]: Finished difference Result 2014 states and 2968 transitions. [2022-11-19 06:58:40,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-19 06:58:40,583 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.25) internal successors, (82), 8 states have internal predecessors, (82), 3 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) Word has length 197 [2022-11-19 06:58:40,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:58:40,592 INFO L225 Difference]: With dead ends: 2014 [2022-11-19 06:58:40,592 INFO L226 Difference]: Without dead ends: 1659 [2022-11-19 06:58:40,594 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 594 GetRequests, 577 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=74, Invalid=268, Unknown=0, NotChecked=0, Total=342 [2022-11-19 06:58:40,597 INFO L413 NwaCegarLoop]: 774 mSDtfsCounter, 1882 mSDsluCounter, 2805 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 294 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1940 SdHoareTripleChecker+Valid, 3579 SdHoareTripleChecker+Invalid, 348 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 294 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-19 06:58:40,597 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1940 Valid, 3579 Invalid, 348 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [294 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-19 06:58:40,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1659 states. [2022-11-19 06:58:40,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1659 to 997. [2022-11-19 06:58:40,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 997 states, 798 states have (on average 1.406015037593985) internal successors, (1122), 803 states have internal predecessors, (1122), 144 states have call successors, (144), 54 states have call predecessors, (144), 54 states have return successors, (144), 141 states have call predecessors, (144), 144 states have call successors, (144) [2022-11-19 06:58:40,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 997 states and 1410 transitions. [2022-11-19 06:58:40,776 INFO L78 Accepts]: Start accepts. Automaton has 997 states and 1410 transitions. Word has length 197 [2022-11-19 06:58:40,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:58:40,777 INFO L495 AbstractCegarLoop]: Abstraction has 997 states and 1410 transitions. [2022-11-19 06:58:40,777 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.25) internal successors, (82), 8 states have internal predecessors, (82), 3 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2022-11-19 06:58:40,777 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1410 transitions. [2022-11-19 06:58:40,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-11-19 06:58:40,782 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:58:40,782 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:58:40,795 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (17)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:41,020 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (16)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:41,190 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt,16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:58:41,190 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:58:41,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:58:41,191 INFO L85 PathProgramCache]: Analyzing trace with hash -1702280506, now seen corresponding path program 1 times [2022-11-19 06:58:41,193 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 06:58:41,193 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1455123950] [2022-11-19 06:58:41,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:41,193 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:58:41,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 06:58:41,194 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 06:58:41,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (18)] Waiting until timeout for monitored process [2022-11-19 06:58:42,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:42,550 INFO L263 TraceCheckSpWp]: Trace formula consists of 2447 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-19 06:58:42,555 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:42,627 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 184 proven. 1 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-19 06:58:42,627 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:58:42,923 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2022-11-19 06:58:42,923 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 06:58:42,923 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1455123950] [2022-11-19 06:58:42,923 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1455123950] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:58:42,923 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [570956025] [2022-11-19 06:58:42,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:42,924 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 06:58:42,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 06:58:42,924 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 06:58:42,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2022-11-19 06:58:44,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:44,166 INFO L263 TraceCheckSpWp]: Trace formula consists of 2447 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-19 06:58:44,172 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:44,319 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2022-11-19 06:58:44,319 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 06:58:44,320 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [570956025] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:58:44,320 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-19 06:58:44,320 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 9 [2022-11-19 06:58:44,320 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1927235100] [2022-11-19 06:58:44,320 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:58:44,320 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 06:58:44,321 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 06:58:44,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 06:58:44,321 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-19 06:58:44,321 INFO L87 Difference]: Start difference. First operand 997 states and 1410 transitions. Second operand has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (18), 3 states have call predecessors, (18), 3 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2022-11-19 06:58:44,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:58:44,883 INFO L93 Difference]: Finished difference Result 1952 states and 2811 transitions. [2022-11-19 06:58:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 06:58:44,884 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (18), 3 states have call predecessors, (18), 3 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 204 [2022-11-19 06:58:44,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:58:44,889 INFO L225 Difference]: With dead ends: 1952 [2022-11-19 06:58:44,889 INFO L226 Difference]: Without dead ends: 1126 [2022-11-19 06:58:44,891 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 609 GetRequests, 602 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-19 06:58:44,891 INFO L413 NwaCegarLoop]: 560 mSDtfsCounter, 279 mSDsluCounter, 249 mSDsCounter, 0 mSdLazyCounter, 115 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 279 SdHoareTripleChecker+Valid, 809 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 115 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-19 06:58:44,892 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [279 Valid, 809 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 115 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-19 06:58:44,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1126 states. [2022-11-19 06:58:45,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1126 to 1107. [2022-11-19 06:58:45,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1107 states, 926 states have (on average 1.3790496760259179) internal successors, (1277), 930 states have internal predecessors, (1277), 123 states have call successors, (123), 57 states have call predecessors, (123), 57 states have return successors, (123), 121 states have call predecessors, (123), 123 states have call successors, (123) [2022-11-19 06:58:45,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 1107 states and 1523 transitions. [2022-11-19 06:58:45,021 INFO L78 Accepts]: Start accepts. Automaton has 1107 states and 1523 transitions. Word has length 204 [2022-11-19 06:58:45,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:58:45,022 INFO L495 AbstractCegarLoop]: Abstraction has 1107 states and 1523 transitions. [2022-11-19 06:58:45,022 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (18), 3 states have call predecessors, (18), 3 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2022-11-19 06:58:45,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1523 transitions. [2022-11-19 06:58:45,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-11-19 06:58:45,026 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:58:45,026 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:58:45,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (18)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:45,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (19)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:45,443 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt [2022-11-19 06:58:45,443 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:58:45,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:58:45,444 INFO L85 PathProgramCache]: Analyzing trace with hash -1693839950, now seen corresponding path program 1 times [2022-11-19 06:58:45,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 06:58:45,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1317565677] [2022-11-19 06:58:45,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:45,446 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:58:45,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 06:58:45,447 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 06:58:45,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (20)] Waiting until timeout for monitored process [2022-11-19 06:58:46,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:46,926 INFO L263 TraceCheckSpWp]: Trace formula consists of 2456 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-19 06:58:46,930 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:46,992 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 196 proven. 1 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2022-11-19 06:58:46,992 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:58:47,325 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2022-11-19 06:58:47,325 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 06:58:47,325 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1317565677] [2022-11-19 06:58:47,326 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1317565677] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:58:47,326 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [632327639] [2022-11-19 06:58:47,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:47,326 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 06:58:47,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 06:58:47,327 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 06:58:47,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (21)] Waiting until timeout for monitored process [2022-11-19 06:58:50,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:51,003 INFO L263 TraceCheckSpWp]: Trace formula consists of 2456 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-19 06:58:51,007 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:51,036 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 196 proven. 1 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2022-11-19 06:58:51,037 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:58:51,221 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2022-11-19 06:58:51,221 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [632327639] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:58:51,221 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2088013760] [2022-11-19 06:58:51,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:51,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 06:58:51,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 06:58:51,225 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 06:58:51,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-11-19 06:58:55,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:56,381 INFO L263 TraceCheckSpWp]: Trace formula consists of 2456 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-19 06:58:56,385 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:56,423 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 196 proven. 1 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2022-11-19 06:58:56,423 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:58:56,677 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2022-11-19 06:58:56,677 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2088013760] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:58:56,677 INFO L184 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2022-11-19 06:58:56,677 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 8 [2022-11-19 06:58:56,677 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2005352287] [2022-11-19 06:58:56,678 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2022-11-19 06:58:56,678 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-19 06:58:56,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 06:58:56,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-19 06:58:56,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-19 06:58:56,681 INFO L87 Difference]: Start difference. First operand 1107 states and 1523 transitions. Second operand has 8 states, 8 states have (on average 13.125) internal successors, (105), 8 states have internal predecessors, (105), 2 states have call successors, (24), 2 states have call predecessors, (24), 4 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2022-11-19 06:58:57,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:58:57,065 INFO L93 Difference]: Finished difference Result 2213 states and 3048 transitions. [2022-11-19 06:58:57,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-19 06:58:57,066 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 13.125) internal successors, (105), 8 states have internal predecessors, (105), 2 states have call successors, (24), 2 states have call predecessors, (24), 4 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 203 [2022-11-19 06:58:57,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:58:57,071 INFO L225 Difference]: With dead ends: 2213 [2022-11-19 06:58:57,071 INFO L226 Difference]: Without dead ends: 1110 [2022-11-19 06:58:57,074 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1214 GetRequests, 1206 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2022-11-19 06:58:57,074 INFO L413 NwaCegarLoop]: 502 mSDtfsCounter, 13 mSDsluCounter, 1498 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 2000 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-19 06:58:57,075 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 2000 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-19 06:58:57,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1110 states. [2022-11-19 06:58:57,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1110 to 1110. [2022-11-19 06:58:57,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1110 states, 929 states have (on average 1.3778256189451024) internal successors, (1280), 933 states have internal predecessors, (1280), 123 states have call successors, (123), 57 states have call predecessors, (123), 57 states have return successors, (123), 121 states have call predecessors, (123), 123 states have call successors, (123) [2022-11-19 06:58:57,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 1110 states and 1526 transitions. [2022-11-19 06:58:57,210 INFO L78 Accepts]: Start accepts. Automaton has 1110 states and 1526 transitions. Word has length 203 [2022-11-19 06:58:57,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:58:57,210 INFO L495 AbstractCegarLoop]: Abstraction has 1110 states and 1526 transitions. [2022-11-19 06:58:57,211 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.125) internal successors, (105), 8 states have internal predecessors, (105), 2 states have call successors, (24), 2 states have call predecessors, (24), 4 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2022-11-19 06:58:57,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1526 transitions. [2022-11-19 06:58:57,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-11-19 06:58:57,214 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:58:57,215 INFO L195 NwaCegarLoop]: trace histogram [12, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:58:57,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:57,444 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (21)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:57,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (20)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:57,833 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:58:57,834 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:58:57,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:58:57,834 INFO L85 PathProgramCache]: Analyzing trace with hash -1988960661, now seen corresponding path program 2 times [2022-11-19 06:58:57,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 06:58:57,836 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [411400777] [2022-11-19 06:58:57,837 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-19 06:58:57,837 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:58:57,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 06:58:57,838 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 06:58:57,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (23)] Waiting until timeout for monitored process [2022-11-19 06:58:58,807 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-11-19 06:58:58,807 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-19 06:58:58,852 INFO L263 TraceCheckSpWp]: Trace formula consists of 1906 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-19 06:58:58,856 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:58,947 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2022-11-19 06:58:58,947 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 06:58:58,947 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 06:58:58,947 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [411400777] [2022-11-19 06:58:58,947 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [411400777] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:58:58,947 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:58:58,947 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 06:58:58,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [355466588] [2022-11-19 06:58:58,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:58:58,948 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 06:58:58,948 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 06:58:58,949 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 06:58:58,949 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 06:58:58,949 INFO L87 Difference]: Start difference. First operand 1110 states and 1526 transitions. Second operand has 5 states, 5 states have (on average 16.6) internal successors, (83), 5 states have internal predecessors, (83), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-19 06:58:59,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:58:59,860 INFO L93 Difference]: Finished difference Result 2114 states and 2976 transitions. [2022-11-19 06:58:59,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 06:58:59,862 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.6) internal successors, (83), 5 states have internal predecessors, (83), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 212 [2022-11-19 06:58:59,862 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:58:59,869 INFO L225 Difference]: With dead ends: 2114 [2022-11-19 06:58:59,869 INFO L226 Difference]: Without dead ends: 1655 [2022-11-19 06:58:59,871 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-19 06:58:59,871 INFO L413 NwaCegarLoop]: 1001 mSDtfsCounter, 855 mSDsluCounter, 1682 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 148 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 904 SdHoareTripleChecker+Valid, 2683 SdHoareTripleChecker+Invalid, 188 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 148 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-19 06:58:59,872 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [904 Valid, 2683 Invalid, 188 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [148 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-19 06:58:59,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1655 states. [2022-11-19 06:59:00,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1655 to 1113. [2022-11-19 06:59:00,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1113 states, 932 states have (on average 1.3766094420600858) internal successors, (1283), 936 states have internal predecessors, (1283), 123 states have call successors, (123), 57 states have call predecessors, (123), 57 states have return successors, (123), 121 states have call predecessors, (123), 123 states have call successors, (123) [2022-11-19 06:59:00,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 1113 states and 1529 transitions. [2022-11-19 06:59:00,040 INFO L78 Accepts]: Start accepts. Automaton has 1113 states and 1529 transitions. Word has length 212 [2022-11-19 06:59:00,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:59:00,040 INFO L495 AbstractCegarLoop]: Abstraction has 1113 states and 1529 transitions. [2022-11-19 06:59:00,040 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.6) internal successors, (83), 5 states have internal predecessors, (83), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-19 06:59:00,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1529 transitions. [2022-11-19 06:59:00,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-11-19 06:59:00,045 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:59:00,046 INFO L195 NwaCegarLoop]: trace histogram [12, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:59:00,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (23)] Forceful destruction successful, exit code 0 [2022-11-19 06:59:00,267 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:59:00,267 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:59:00,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:59:00,267 INFO L85 PathProgramCache]: Analyzing trace with hash 1513661749, now seen corresponding path program 1 times [2022-11-19 06:59:00,269 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 06:59:00,269 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [862413] [2022-11-19 06:59:00,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:59:00,270 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:59:00,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 06:59:00,271 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 06:59:00,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (24)] Waiting until timeout for monitored process [2022-11-19 06:59:02,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:59:02,613 INFO L263 TraceCheckSpWp]: Trace formula consists of 2592 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-19 06:59:02,618 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:59:02,709 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2022-11-19 06:59:02,709 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 06:59:02,709 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 06:59:02,710 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [862413] [2022-11-19 06:59:02,710 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [862413] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:59:02,710 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:59:02,710 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 06:59:02,710 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [965704172] [2022-11-19 06:59:02,710 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:59:02,711 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 06:59:02,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 06:59:02,711 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 06:59:02,712 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 06:59:02,712 INFO L87 Difference]: Start difference. First operand 1113 states and 1529 transitions. Second operand has 5 states, 5 states have (on average 18.2) internal successors, (91), 5 states have internal predecessors, (91), 3 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2022-11-19 06:59:03,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:59:03,471 INFO L93 Difference]: Finished difference Result 2599 states and 3548 transitions. [2022-11-19 06:59:03,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-19 06:59:03,472 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.2) internal successors, (91), 5 states have internal predecessors, (91), 3 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) Word has length 220 [2022-11-19 06:59:03,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:59:03,479 INFO L225 Difference]: With dead ends: 2599 [2022-11-19 06:59:03,479 INFO L226 Difference]: Without dead ends: 1660 [2022-11-19 06:59:03,482 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 223 GetRequests, 217 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-19 06:59:03,482 INFO L413 NwaCegarLoop]: 885 mSDtfsCounter, 584 mSDsluCounter, 1824 mSDsCounter, 0 mSdLazyCounter, 86 mSolverCounterSat, 55 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 605 SdHoareTripleChecker+Valid, 2709 SdHoareTripleChecker+Invalid, 141 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 55 IncrementalHoareTripleChecker+Valid, 86 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-19 06:59:03,483 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [605 Valid, 2709 Invalid, 141 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 86 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-19 06:59:03,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1660 states. [2022-11-19 06:59:03,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1660 to 1117. [2022-11-19 06:59:03,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1117 states, 936 states have (on average 1.375) internal successors, (1287), 938 states have internal predecessors, (1287), 123 states have call successors, (123), 57 states have call predecessors, (123), 57 states have return successors, (123), 121 states have call predecessors, (123), 123 states have call successors, (123) [2022-11-19 06:59:03,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 1117 states and 1533 transitions. [2022-11-19 06:59:03,684 INFO L78 Accepts]: Start accepts. Automaton has 1117 states and 1533 transitions. Word has length 220 [2022-11-19 06:59:03,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:59:03,685 INFO L495 AbstractCegarLoop]: Abstraction has 1117 states and 1533 transitions. [2022-11-19 06:59:03,685 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.2) internal successors, (91), 5 states have internal predecessors, (91), 3 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2022-11-19 06:59:03,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1533 transitions. [2022-11-19 06:59:03,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-11-19 06:59:03,689 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:59:03,689 INFO L195 NwaCegarLoop]: trace histogram [12, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:59:03,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (24)] Forceful destruction successful, exit code 0 [2022-11-19 06:59:03,915 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:59:03,915 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:59:03,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:59:03,915 INFO L85 PathProgramCache]: Analyzing trace with hash -74686153, now seen corresponding path program 1 times [2022-11-19 06:59:03,918 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 06:59:03,918 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1536560852] [2022-11-19 06:59:03,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:59:03,918 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:59:03,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 06:59:03,919 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 06:59:03,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (25)] Waiting until timeout for monitored process [2022-11-19 06:59:09,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-19 06:59:09,487 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-19 06:59:18,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-19 06:59:20,884 INFO L130 FreeRefinementEngine]: Strategy WALRUS found a feasible trace [2022-11-19 06:59:20,885 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-19 06:59:20,886 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-19 06:59:20,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (25)] Forceful destruction successful, exit code 0 [2022-11-19 06:59:21,111 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 06:59:21,114 INFO L444 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:59:21,119 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-19 06:59:21,180 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,187 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,188 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,188 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,188 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,188 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,189 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,189 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,190 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,190 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,190 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,190 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,191 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-19 06:59:21,191 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,191 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,191 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-19 06:59:21,191 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-19 06:59:21,192 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,192 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,192 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-19 06:59:21,193 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,193 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,193 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,193 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,194 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,195 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,195 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,196 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,196 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,196 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,196 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,197 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,197 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-19 06:59:21,197 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,197 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,197 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-19 06:59:21,198 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-19 06:59:21,198 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,198 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,198 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-19 06:59:21,199 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,199 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,199 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,200 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,200 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,200 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,200 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,201 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,201 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,201 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,201 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,201 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,202 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-19 06:59:21,202 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,202 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,202 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-19 06:59:21,203 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-19 06:59:21,203 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,203 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-19 06:59:21,203 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-19 06:59:21,437 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 06:59:21 BoogieIcfgContainer [2022-11-19 06:59:21,437 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-19 06:59:21,438 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-19 06:59:21,438 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-19 06:59:21,438 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-19 06:59:21,439 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:58:09" (3/4) ... [2022-11-19 06:59:21,442 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-19 06:59:21,442 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-19 06:59:21,442 INFO L158 Benchmark]: Toolchain (without parser) took 78249.38ms. Allocated memory was 67.1MB in the beginning and 474.0MB in the end (delta: 406.8MB). Free memory was 42.3MB in the beginning and 330.6MB in the end (delta: -288.3MB). Peak memory consumption was 117.2MB. Max. memory is 16.1GB. [2022-11-19 06:59:21,443 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 67.1MB. Free memory was 49.8MB in the beginning and 49.8MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 06:59:21,443 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1611.06ms. Allocated memory was 67.1MB in the beginning and 102.8MB in the end (delta: 35.7MB). Free memory was 42.0MB in the beginning and 49.3MB in the end (delta: -7.3MB). Peak memory consumption was 61.3MB. Max. memory is 16.1GB. [2022-11-19 06:59:21,443 INFO L158 Benchmark]: Boogie Procedure Inliner took 167.48ms. Allocated memory is still 102.8MB. Free memory was 49.3MB in the beginning and 37.3MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-19 06:59:21,444 INFO L158 Benchmark]: Boogie Preprocessor took 159.19ms. Allocated memory is still 102.8MB. Free memory was 37.3MB in the beginning and 50.8MB in the end (delta: -13.5MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. [2022-11-19 06:59:21,444 INFO L158 Benchmark]: RCFGBuilder took 3881.20ms. Allocated memory was 102.8MB in the beginning and 226.5MB in the end (delta: 123.7MB). Free memory was 50.8MB in the beginning and 101.9MB in the end (delta: -51.1MB). Peak memory consumption was 76.5MB. Max. memory is 16.1GB. [2022-11-19 06:59:21,444 INFO L158 Benchmark]: TraceAbstraction took 72401.29ms. Allocated memory was 226.5MB in the beginning and 474.0MB in the end (delta: 247.5MB). Free memory was 174.7MB in the beginning and 331.4MB in the end (delta: -156.7MB). Peak memory consumption was 289.8MB. Max. memory is 16.1GB. [2022-11-19 06:59:21,445 INFO L158 Benchmark]: Witness Printer took 3.99ms. Allocated memory is still 474.0MB. Free memory was 331.4MB in the beginning and 330.6MB in the end (delta: 867.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 06:59:21,453 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 67.1MB. Free memory was 49.8MB in the beginning and 49.8MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1611.06ms. Allocated memory was 67.1MB in the beginning and 102.8MB in the end (delta: 35.7MB). Free memory was 42.0MB in the beginning and 49.3MB in the end (delta: -7.3MB). Peak memory consumption was 61.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 167.48ms. Allocated memory is still 102.8MB. Free memory was 49.3MB in the beginning and 37.3MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 159.19ms. Allocated memory is still 102.8MB. Free memory was 37.3MB in the beginning and 50.8MB in the end (delta: -13.5MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. * RCFGBuilder took 3881.20ms. Allocated memory was 102.8MB in the beginning and 226.5MB in the end (delta: 123.7MB). Free memory was 50.8MB in the beginning and 101.9MB in the end (delta: -51.1MB). Peak memory consumption was 76.5MB. Max. memory is 16.1GB. * TraceAbstraction took 72401.29ms. Allocated memory was 226.5MB in the beginning and 474.0MB in the end (delta: 247.5MB). Free memory was 174.7MB in the beginning and 331.4MB in the end (delta: -156.7MB). Peak memory consumption was 289.8MB. Max. memory is 16.1GB. * Witness Printer took 3.99ms. Allocated memory is still 474.0MB. Free memory was 331.4MB in the beginning and 330.6MB in the end (delta: 867.1kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 4446]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 3511. Possible FailurePath: [L3431] int LDV_IN_INTERRUPT = 1; [L3433] int ref_cnt ; [L3437] int usb_counter ; [L3557-L3730] static struct usb_device_id const id_table[59U] = { {3U, 1478U, 37393U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37394U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1008U, 7965U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1008U, 8221U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1242U, 9485U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1242U, 9484U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 16700U, 33138U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 16700U, 33137U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5136U, 40961U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5136U, 40968U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2821U, 6006U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2821U, 6004U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 6610U, 65523U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 6610U, 65522U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5463U, 2688U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 36865U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 36866U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37378U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37379U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37410U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 36872U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37377U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37409U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37425U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 8005U, 1U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 16700U, 33157U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 16700U, 33158U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37384U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37387U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37412U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37413U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37444U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37445U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1008U, 9245U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1008U, 9501U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37396U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37397U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37476U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37477U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37428U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37429U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37492U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37493U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36864U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36865U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36866U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36867U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36868U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36869U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36870U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36871U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36872U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36873U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 4505U, 36874U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5848U, 32769U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5848U, 32770U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37380U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1478U, 37381U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}}; [L3438] struct usb_serial_port *qcdevice_group0 ; [L3434] struct usb_serial *qcdevice_group1 ; [L3439] struct tty_struct *qcdevice_group2 ; [L3556] static int debug ; [L3731] struct usb_device_id const __mod_usb_device_table ; [L3732-L3746] static struct usb_driver qcdriver = {"qcserial", & usb_serial_probe, & usb_serial_disconnect, 0, & usb_serial_suspend, & usb_serial_resume, 0, 0, 0, (struct usb_device_id const *)(& id_table), {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {{0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, (unsigned char)0, 1U, (unsigned char)0}; [L3902-L3908] static struct usb_serial_driver qcdevice = {"Qualcomm USB modem", (struct usb_device_id const *)(& id_table), 1, {0, 0}, {"qcserial", 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0}, & qcdriver, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, 0UL, 0UL, & qcprobe, & usb_wwan_startup, 0, & usb_wwan_disconnect, & qc_release, 0, 0, & usb_wwan_suspend, & usb_wwan_resume, & usb_wwan_open, & usb_wwan_close, & usb_wwan_write, & usb_wwan_write_room, 0, 0, 0, & usb_wwan_chars_in_buffer, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L3938] int ldv_retval_0 ; [L4449] int ldv_alloc_count = 0; [L3436] struct usb_interface *qcdriver_group1 ; [L3942] int ldv_retval_1 ; [L3936] int ldv_retval_2 ; [L3945] int ldv_retval_3 ; [L3939] int ldv_retval_4 ; [L3937] int ldv_retval_5 ; [L3432] int ldv_state_variable_2 ; [L3940] int ldv_retval_6 ; [L3946] int ldv_retval_7 ; [L3440] int ldv_state_variable_0 ; [L3944] int ldv_retval_8 ; [L3435] int ldv_state_variable_1 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3973] struct usb_device_id *ldvarg1 ; [L3974] void *tmp ; [L3975] unsigned char *ldvarg3 ; [L3976] void *tmp___0 ; [L3977] pm_message_t ldvarg0 ; [L3978] int ldvarg2 ; [L3979] pm_message_t ldvarg4 ; [L3980] struct usb_device_id *ldvarg5 ; [L3981] void *tmp___1 ; [L3982] int tmp___2 ; [L3983] int tmp___3 ; [L3984] int tmp___4 ; [L3985] int tmp___5 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={155382983774175247:0}, ldvarg2={164451755143200787:0}, ldvarg4={180152781187907591:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3987] CALL, EXPR ldv_init_zalloc(24UL) VAL [\old(size)=24, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3340] void *p ; [L3341] void *tmp ; [L3343] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=24, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={155374187144283145:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=24, usb_counter=0] [L3343] tmp = calloc(1UL, size) [L3344] p = tmp VAL [\old(size)=24, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={155374187144283145:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, p={155374187144283145:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=24, tmp={155374187144283145:0}, usb_counter=0] [L3345] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3302] COND FALSE !(!cond) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, cond=1, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3345] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=24, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={155374187144283145:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, p={155374187144283145:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=24, tmp={155374187144283145:0}, usb_counter=0] [L3346] return (p); VAL [\old(size)=24, \result={155374187144283145:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={155374187144283145:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, p={155374187144283145:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=24, tmp={155374187144283145:0}, usb_counter=0] [L3987] RET, EXPR ldv_init_zalloc(24UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(24UL)={155374187144283145:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={155382983774175247:0}, ldvarg2={164451755143200787:0}, ldvarg4={180152781187907591:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3987] tmp = ldv_init_zalloc(24UL) [L3988] ldvarg1 = (struct usb_device_id *)tmp VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={155382983774175247:0}, ldvarg1={155374187144283145:0}, ldvarg2={164451755143200787:0}, ldvarg4={180152781187907591:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, tmp={155374187144283145:0}, usb_counter=0] [L3989] CALL, EXPR ldv_init_zalloc(1UL) VAL [\old(size)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3340] void *p ; [L3341] void *tmp ; [L3343] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={786432:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=1, usb_counter=0] [L3343] tmp = calloc(1UL, size) [L3344] p = tmp VAL [\old(size)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={786432:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, p={786432:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=1, tmp={786432:0}, usb_counter=0] [L3345] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3302] COND FALSE !(!cond) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, cond=1, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3345] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={786432:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, p={786432:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=1, tmp={786432:0}, usb_counter=0] [L3346] return (p); VAL [\old(size)=1, \result={786432:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={786432:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, p={786432:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=1, tmp={786432:0}, usb_counter=0] [L3989] RET, EXPR ldv_init_zalloc(1UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1UL)={786432:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={155382983774175247:0}, ldvarg1={155374187144283145:0}, ldvarg2={164451755143200787:0}, ldvarg4={180152781187907591:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, tmp={155374187144283145:0}, usb_counter=0] [L3989] tmp___0 = ldv_init_zalloc(1UL) [L3990] ldvarg3 = (unsigned char *)tmp___0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={155382983774175247:0}, ldvarg1={155374187144283145:0}, ldvarg2={164451755143200787:0}, ldvarg3={786432:0}, ldvarg4={180152781187907591:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, tmp={155374187144283145:0}, tmp___0={786432:0}, usb_counter=0] [L3991] CALL, EXPR ldv_init_zalloc(24UL) VAL [\old(size)=24, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3340] void *p ; [L3341] void *tmp ; [L3343] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=24, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={18014398510268440:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=24, usb_counter=0] [L3343] tmp = calloc(1UL, size) [L3344] p = tmp VAL [\old(size)=24, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={18014398510268440:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, p={18014398510268440:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=24, tmp={18014398510268440:0}, usb_counter=0] [L3345] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3302] COND FALSE !(!cond) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, cond=1, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3345] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=24, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={18014398510268440:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, p={18014398510268440:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=24, tmp={18014398510268440:0}, usb_counter=0] [L3346] return (p); VAL [\old(size)=24, \result={18014398510268440:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={18014398510268440:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, p={18014398510268440:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=24, tmp={18014398510268440:0}, usb_counter=0] [L3991] RET, EXPR ldv_init_zalloc(24UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(24UL)={18014398510268440:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={155382983774175247:0}, ldvarg1={155374187144283145:0}, ldvarg2={164451755143200787:0}, ldvarg3={786432:0}, ldvarg4={180152781187907591:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, tmp={155374187144283145:0}, tmp___0={786432:0}, usb_counter=0] [L3991] tmp___1 = ldv_init_zalloc(24UL) [L3992] ldvarg5 = (struct usb_device_id *)tmp___1 [L3993] FCALL ldv_initialize() [L3994] CALL ldv_memset((void *)(& ldvarg0), 0, 4UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3351] void *tmp ; [L3353] EXPR, FCALL memset(s, c, n) [L3353] tmp = memset(s, c, n) [L3354] return (tmp); VAL [\old(c)=0, \old(n)=4, \result={155382983774175247:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, c=0, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, n=4, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, s={155382983774175247:0}, s={155382983774175247:0}, tmp={155382983774175247:0}, usb_counter=0] [L3994] RET ldv_memset((void *)(& ldvarg0), 0, 4UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg0), 0, 4UL)={155382983774175247:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={155382983774175247:0}, ldvarg1={155374187144283145:0}, ldvarg2={164451755143200787:0}, ldvarg3={786432:0}, ldvarg4={180152781187907591:0}, ldvarg5={18014398510268440:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, tmp={155374187144283145:0}, tmp___0={786432:0}, tmp___1={18014398510268440:0}, usb_counter=0] [L3995] CALL ldv_memset((void *)(& ldvarg2), 0, 4UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3351] void *tmp ; [L3353] EXPR, FCALL memset(s, c, n) [L3353] tmp = memset(s, c, n) [L3354] return (tmp); VAL [\old(c)=0, \old(n)=4, \result={164451755143200787:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, c=0, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, n=4, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, s={164451755143200787:0}, s={164451755143200787:0}, tmp={164451755143200787:0}, usb_counter=0] [L3995] RET ldv_memset((void *)(& ldvarg2), 0, 4UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg2), 0, 4UL)={164451755143200787:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={155382983774175247:0}, ldvarg1={155374187144283145:0}, ldvarg2={164451755143200787:0}, ldvarg3={786432:0}, ldvarg4={180152781187907591:0}, ldvarg5={18014398510268440:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, tmp={155374187144283145:0}, tmp___0={786432:0}, tmp___1={18014398510268440:0}, usb_counter=0] [L3996] CALL ldv_memset((void *)(& ldvarg4), 0, 4UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3351] void *tmp ; [L3353] EXPR, FCALL memset(s, c, n) [L3353] tmp = memset(s, c, n) [L3354] return (tmp); VAL [\old(c)=0, \old(n)=4, \result={180152781187907591:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, c=0, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, n=4, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, s={180152781187907591:0}, s={180152781187907591:0}, tmp={180152781187907591:0}, usb_counter=0] [L3996] RET ldv_memset((void *)(& ldvarg4), 0, 4UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg4), 0, 4UL)={180152781187907591:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={155382983774175247:0}, ldvarg1={155374187144283145:0}, ldvarg2={164451755143200787:0}, ldvarg3={786432:0}, ldvarg4={180152781187907591:0}, ldvarg5={18014398510268440:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, tmp={155374187144283145:0}, tmp___0={786432:0}, tmp___1={18014398510268440:0}, usb_counter=0] [L3997] ldv_state_variable_1 = 0 [L3998] ref_cnt = 0 [L3999] ldv_state_variable_0 = 1 [L4000] ldv_state_variable_2 = 0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={155382983774175247:0}, ldvarg1={155374187144283145:0}, ldvarg2={164451755143200787:0}, ldvarg3={786432:0}, ldvarg4={180152781187907591:0}, ldvarg5={18014398510268440:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, tmp={155374187144283145:0}, tmp___0={786432:0}, tmp___1={18014398510268440:0}, usb_counter=0] [L4002] tmp___2 = __VERIFIER_nondet_int() [L4004] case 0: [L4210] case 1: VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={155382983774175247:0}, ldvarg1={155374187144283145:0}, ldvarg2={164451755143200787:0}, ldvarg3={786432:0}, ldvarg4={180152781187907591:0}, ldvarg5={18014398510268440:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, tmp={155374187144283145:0}, tmp___0={786432:0}, tmp___1={18014398510268440:0}, tmp___2=1, usb_counter=0] [L4211] COND TRUE ldv_state_variable_0 != 0 [L4212] tmp___4 = __VERIFIER_nondet_int() [L4214] case 0: [L4222] case 1: VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={155382983774175247:0}, ldvarg1={155374187144283145:0}, ldvarg2={164451755143200787:0}, ldvarg3={786432:0}, ldvarg4={180152781187907591:0}, ldvarg5={18014398510268440:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, tmp={155374187144283145:0}, tmp___0={786432:0}, tmp___1={18014398510268440:0}, tmp___2=1, tmp___4=1, usb_counter=0] [L4223] COND TRUE ldv_state_variable_0 == 1 [L4224] CALL, EXPR qcinit() [L3911] int retval ; [L3913] CALL, EXPR usb_serial_register(& qcdevice) [L4514] return __VERIFIER_nondet_int(); [L3913] RET, EXPR usb_serial_register(& qcdevice) [L3913] retval = usb_serial_register(& qcdevice) [L3914] COND FALSE !(retval != 0) [L3918] CALL, EXPR usb_register(& qcdriver) [L3509] int tmp ; [L3511] CALL, EXPR ldv_usb_register_driver_2(driver, & __this_module, "qcserial") [L4335] ldv_func_ret_type ldv_func_res ; [L4336] int tmp ; [L4338] CALL, EXPR usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L4500] return __VERIFIER_nondet_int(); [L4338] RET, EXPR usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L4338] tmp = usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L4339] ldv_func_res = tmp [L4340] ldv_state_variable_2 = 1 [L4341] usb_counter = 0 [L4342] CALL ldv_usb_driver_2() [L3964] void *tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3966] CALL, EXPR ldv_init_zalloc(1232UL) VAL [\old(size)=1232, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3340] void *p ; [L3341] void *tmp ; [L3343] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=1232, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={786440:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=1232, usb_counter=0] [L3343] tmp = calloc(1UL, size) [L3344] p = tmp VAL [\old(size)=1232, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={786440:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, p={786440:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=1232, tmp={786440:0}, usb_counter=0] [L3345] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3302] COND FALSE !(!cond) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, cond=1, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3345] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=1232, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={786440:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, p={786440:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=1232, tmp={786440:0}, usb_counter=0] [L3346] return (p); VAL [\old(size)=1232, \result={786440:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={786440:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, p={786440:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, size=1232, tmp={786440:0}, usb_counter=0] [L3966] RET, EXPR ldv_init_zalloc(1232UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1232UL)={786440:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={0:0}, ref_cnt=0, usb_counter=0] [L3966] tmp = ldv_init_zalloc(1232UL) [L3967] qcdriver_group1 = (struct usb_interface *)tmp VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, tmp={786440:0}, usb_counter=0] [L4342] RET ldv_usb_driver_2() [L4343] return (ldv_func_res); VAL [\result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, ldv_func_arg1={32:0}, ldv_func_arg1={32:0}, ldv_func_arg2={0:549755813888}, ldv_func_arg2={0:549755813888}, ldv_func_arg3={3:0}, ldv_func_arg3={3:0}, ldv_func_res=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, tmp=0, usb_counter=0] [L3511] RET, EXPR ldv_usb_register_driver_2(driver, & __this_module, "qcserial") [L3511] tmp = ldv_usb_register_driver_2(driver, & __this_module, "qcserial") [L3512] return (tmp); VAL [\result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, driver={32:0}, driver={32:0}, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, tmp=0, usb_counter=0] [L3918] RET, EXPR usb_register(& qcdriver) [L3918] retval = usb_register(& qcdriver) [L3919] COND FALSE !(retval != 0) [L3924] return (0); VAL [\result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, retval=0, usb_counter=0] [L4224] RET, EXPR qcinit() [L4224] ldv_retval_5 = qcinit() [L4225] COND FALSE !(ldv_retval_5 != 0) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, ldvarg0={155382983774175247:0}, ldvarg1={155374187144283145:0}, ldvarg2={164451755143200787:0}, ldvarg3={786432:0}, ldvarg4={180152781187907591:0}, ldvarg5={18014398510268440:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, tmp={155374187144283145:0}, tmp___0={786432:0}, tmp___1={18014398510268440:0}, tmp___2=1, tmp___4=1, usb_counter=0] [L4230] COND TRUE ldv_retval_5 == 0 [L4231] ldv_state_variable_0 = 2 [L4232] ldv_state_variable_1 = 1 [L4233] CALL ldv_initialize_usb_serial_driver_1() [L3949] void *tmp ; [L3950] void *tmp___0 ; [L3951] void *tmp___1 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, usb_counter=0] [L3953] CALL, EXPR ldv_init_zalloc(2304UL) VAL [\old(size)=2304, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, usb_counter=0] [L3340] void *p ; [L3341] void *tmp ; [L3343] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=2304, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={18014398510268416:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, size=2304, usb_counter=0] [L3343] tmp = calloc(1UL, size) [L3344] p = tmp VAL [\old(size)=2304, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={18014398510268416:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={18014398510268416:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, size=2304, tmp={18014398510268416:0}, usb_counter=0] [L3345] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, usb_counter=0] [L3302] COND FALSE !(!cond) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, cond=1, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, usb_counter=0] [L3345] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=2304, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={18014398510268416:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={18014398510268416:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, size=2304, tmp={18014398510268416:0}, usb_counter=0] [L3346] return (p); VAL [\old(size)=2304, \result={18014398510268416:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={18014398510268416:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={18014398510268416:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, size=2304, tmp={18014398510268416:0}, usb_counter=0] [L3953] RET, EXPR ldv_init_zalloc(2304UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(2304UL)={18014398510268416:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, usb_counter=0] [L3953] tmp = ldv_init_zalloc(2304UL) [L3954] qcdevice_group0 = (struct usb_serial_port *)tmp VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, tmp={18014398510268416:0}, usb_counter=0] [L3955] CALL, EXPR ldv_init_zalloc(280UL) VAL [\old(size)=280, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, usb_counter=0] [L3340] void *p ; [L3341] void *tmp ; [L3343] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=280, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={18014398510268425:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, size=280, usb_counter=0] [L3343] tmp = calloc(1UL, size) [L3344] p = tmp VAL [\old(size)=280, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={18014398510268425:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={18014398510268425:0}, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, size=280, tmp={18014398510268425:0}, usb_counter=0] [L3345] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, usb_counter=0] [L3302] COND FALSE !(!cond) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, cond=1, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, usb_counter=0] [L3345] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=280, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={18014398510268425:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={18014398510268425:0}, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, size=280, tmp={18014398510268425:0}, usb_counter=0] [L3346] return (p); VAL [\old(size)=280, \result={18014398510268425:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={18014398510268425:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={18014398510268425:0}, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, size=280, tmp={18014398510268425:0}, usb_counter=0] [L3955] RET, EXPR ldv_init_zalloc(280UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(280UL)={18014398510268425:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, tmp={18014398510268416:0}, usb_counter=0] [L3955] tmp___0 = ldv_init_zalloc(280UL) [L3956] qcdevice_group1 = (struct usb_serial *)tmp___0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, tmp={18014398510268416:0}, tmp___0={18014398510268425:0}, usb_counter=0] [L3957] CALL, EXPR ldv_init_zalloc(2696UL) VAL [\old(size)=2696, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, usb_counter=0] [L3340] void *p ; [L3341] void *tmp ; [L3343] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=2696, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={18014398510268424:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, size=2696, usb_counter=0] [L3343] tmp = calloc(1UL, size) [L3344] p = tmp VAL [\old(size)=2696, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={18014398510268424:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={18014398510268424:0}, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, size=2696, tmp={18014398510268424:0}, usb_counter=0] [L3345] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, usb_counter=0] [L3302] COND FALSE !(!cond) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, cond=1, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, usb_counter=0] [L3345] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=2696, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={18014398510268424:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={18014398510268424:0}, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, size=2696, tmp={18014398510268424:0}, usb_counter=0] [L3346] return (p); VAL [\old(size)=2696, \result={18014398510268424:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, calloc(1UL, size)={18014398510268424:0}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={18014398510268424:0}, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, size=2696, tmp={18014398510268424:0}, usb_counter=0] [L3957] RET, EXPR ldv_init_zalloc(2696UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(2696UL)={18014398510268424:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, tmp={18014398510268416:0}, tmp___0={18014398510268425:0}, usb_counter=0] [L3957] tmp___1 = ldv_init_zalloc(2696UL) [L3958] qcdevice_group2 = (struct tty_struct *)tmp___1 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, tmp={18014398510268416:0}, tmp___0={18014398510268425:0}, tmp___1={18014398510268424:0}, usb_counter=0] [L4233] RET ldv_initialize_usb_serial_driver_1() [L4002] tmp___2 = __VERIFIER_nondet_int() [L4004] case 0: VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={155382983774175247:0}, ldvarg1={155374187144283145:0}, ldvarg2={164451755143200787:0}, ldvarg3={786432:0}, ldvarg4={180152781187907591:0}, ldvarg5={18014398510268440:0}, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, tmp={155374187144283145:0}, tmp___0={786432:0}, tmp___1={18014398510268440:0}, tmp___2=0, tmp___4=1, usb_counter=0] [L4005] COND TRUE ldv_state_variable_1 != 0 [L4006] tmp___3 = __VERIFIER_nondet_int() [L4008] case 0: [L4022] case 1: VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={155382983774175247:0}, ldvarg1={155374187144283145:0}, ldvarg2={164451755143200787:0}, ldvarg3={786432:0}, ldvarg4={180152781187907591:0}, ldvarg5={18014398510268440:0}, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, tmp={155374187144283145:0}, tmp___0={786432:0}, tmp___1={18014398510268440:0}, tmp___2=0, tmp___3=1, tmp___4=1, usb_counter=0] [L4023] COND TRUE ldv_state_variable_1 == 1 [L4024] CALL, EXPR qcprobe(qcdevice_group1, (struct usb_device_id const *)ldvarg1) [L3749] struct usb_wwan_intf_private *data ; [L3750] struct usb_host_interface *intf ; [L3751] int retval ; [L3752] __u8 nintf ; [L3753] __u8 ifnum ; [L3754] void *tmp ; [L3755] struct lock_class_key __key ; [L3756] int tmp___0 ; [L3757] int tmp___1 ; [L3759] EXPR serial->interface [L3759] EXPR (serial->interface)->cur_altsetting [L3759] intf = (serial->interface)->cur_altsetting [L3760] retval = -19 VAL [__key={164451755143267256:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id={155374187144283145:0}, id={155374187144283145:0}, id_table={31:0}, intf={0:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, retval=4294967277, serial={18014398510268425:0}, serial={18014398510268425:0}, usb_counter=0] [L3761] COND FALSE !(debug != 0) VAL [__key={164451755143267256:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id={155374187144283145:0}, id={155374187144283145:0}, id_table={31:0}, intf={0:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, retval=4294967277, serial={18014398510268425:0}, serial={18014398510268425:0}, usb_counter=0] [L3766] EXPR serial->dev [L3766] EXPR (serial->dev)->actconfig [L3766] EXPR ((serial->dev)->actconfig)->desc.bNumInterfaces [L3766] nintf = ((serial->dev)->actconfig)->desc.bNumInterfaces [L3767] COND FALSE !(debug != 0) VAL [__key={164451755143267256:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id={155374187144283145:0}, id={155374187144283145:0}, id_table={31:0}, intf={0:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, nintf=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, retval=4294967277, serial={18014398510268425:0}, serial={18014398510268425:0}, usb_counter=0] [L3772] EXPR intf->desc.bInterfaceNumber [L3772] ifnum = intf->desc.bInterfaceNumber [L3773] COND FALSE !(debug != 0) VAL [__key={164451755143267256:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id={155374187144283145:0}, id={155374187144283145:0}, id_table={31:0}, ifnum=198, intf={0:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, nintf=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, retval=4294967277, serial={18014398510268425:0}, serial={18014398510268425:0}, usb_counter=0] [L3778] CALL, EXPR kzalloc(96UL, 208U) [L4322] void *res ; [L4324] CALL, EXPR ldv_kzalloc_1(size, flags) [L3424] void *tmp ; [L3426] CALL, EXPR kmalloc(size, flags | 32768U) [L3416] void *tmp___2 ; [L3418] CALL, EXPR __kmalloc(size, flags) [L3411] CALL, EXPR ldv_malloc(size) [L3306] void *p ; [L3307] void *tmp ; [L3308] int tmp___0 ; [L3310] tmp___0 = __VERIFIER_nondet_int() [L3311] COND FALSE !(tmp___0 != 0) [L3314] tmp = malloc(size) [L3315] p = tmp VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={268435456:0}, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, size=96, tmp={268435456:0}, tmp___0=0, usb_counter=0] [L3316] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, usb_counter=0] [L3302] COND FALSE !(!cond) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, cond=1, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, usb_counter=0] [L3316] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={268435456:0}, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, size=96, tmp={268435456:0}, tmp___0=0, usb_counter=0] [L3317] return (p); VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, p={268435456:0}, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, size=96, tmp={268435456:0}, tmp___0=0, usb_counter=0] [L3411] RET, EXPR ldv_malloc(size) [L3411] return ldv_malloc(size); [L3418] RET, EXPR __kmalloc(size, flags) [L3418] tmp___2 = __kmalloc(size, flags) [L3419] return (tmp___2); VAL [\old(flags)=32976, \old(size)=96, \result={268435456:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, flags=32976, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, size=96, tmp___2={268435456:0}, usb_counter=0] [L3426] RET, EXPR kmalloc(size, flags | 32768U) [L3426] tmp = kmalloc(size, flags | 32768U) [L3427] return (tmp); VAL [\old(flags)=208, \old(size)=96, \result={268435456:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, flags=208, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, size=96, tmp={268435456:0}, usb_counter=0] [L4324] RET, EXPR ldv_kzalloc_1(size, flags) [L4324] res = ldv_kzalloc_1(size, flags) [L4325] COND TRUE (unsigned long )res != (unsigned long )((void *)0) [L4326] CALL ldv_alloc() [L4453] ldv_alloc_count = ldv_alloc_count + 1 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, usb_counter=0] [L4326] RET ldv_alloc() [L4329] return (res); VAL [\old(flags)=208, \old(size)=96, \result={268435456:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, flags=208, id_table={31:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, res={268435456:0}, size=96, usb_counter=0] [L3778] RET, EXPR kzalloc(96UL, 208U) [L3778] tmp = kzalloc(96UL, 208U) [L3779] data = (struct usb_wwan_intf_private *)tmp VAL [__key={164451755143267256:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, data={268435456:0}, debug=0, id={155374187144283145:0}, id={155374187144283145:0}, id_table={31:0}, ifnum=198, intf={0:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, nintf=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, retval=4294967277, serial={18014398510268425:0}, serial={18014398510268425:0}, tmp={268435456:0}, usb_counter=0] [L3780] COND FALSE !((unsigned long )data == (unsigned long )((struct usb_wwan_intf_private *)0)) [L3784] CALL spinlock_check(& data->susp_lock) [L3400] return (& lock->__annonCompField19.rlock); VAL [\result={268435456:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, lock={268435456:0}, lock={268435456:0}, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, usb_counter=0] [L3784] RET spinlock_check(& data->susp_lock) [L3785-L3786] FCALL __raw_spin_lock_init(& data->susp_lock.__annonCompField19.rlock, "&(&data->susp_lock)->rlock", & __key) [L3787] EXPR serial->dev [L3787] FCALL usb_enable_autosuspend(serial->dev) [L3789] case 1: [L3790] EXPR serial->interface [L3790] EXPR (serial->interface)->num_altsetting VAL [(serial->interface)->num_altsetting=-2147483647, __key={164451755143267256:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, data={268435456:0}, debug=0, id={155374187144283145:0}, id={155374187144283145:0}, id_table={31:0}, ifnum=198, intf={0:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, nintf=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, retval=4294967277, serial={18014398510268425:0}, serial={18014398510268425:0}, serial->interface={29:1}, tmp={268435456:0}, usb_counter=0] [L3790] COND FALSE !((serial->interface)->num_altsetting == 2U) [L3793] EXPR serial->interface [L3793] EXPR (serial->interface)->num_altsetting VAL [(serial->interface)->num_altsetting=-2147483647, __key={164451755143267256:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, data={268435456:0}, debug=0, id={155374187144283145:0}, id={155374187144283145:0}, id_table={31:0}, ifnum=198, intf={0:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, nintf=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, retval=4294967277, serial={18014398510268425:0}, serial={18014398510268425:0}, serial->interface={29:1}, tmp={268435456:0}, usb_counter=0] [L3793] COND TRUE (serial->interface)->num_altsetting > 2U [L3877] COND FALSE !(retval != -19) VAL [__key={164451755143267256:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, data={268435456:0}, debug=0, id={155374187144283145:0}, id={155374187144283145:0}, id_table={31:0}, ifnum=198, intf={0:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, nintf=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, retval=4294967277, serial={18014398510268425:0}, serial={18014398510268425:0}, tmp={268435456:0}, usb_counter=0] [L3881] return (retval); [L3881] return (retval); VAL [\result=-19, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, data={268435456:0}, debug=0, id={155374187144283145:0}, id={155374187144283145:0}, id_table={31:0}, ifnum=198, intf={0:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, nintf=1, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, retval=4294967277, serial={18014398510268425:0}, serial={18014398510268425:0}, tmp={268435456:0}, usb_counter=0] [L4024] RET, EXPR qcprobe(qcdevice_group1, (struct usb_device_id const *)ldvarg1) [L4024] ldv_retval_4 = qcprobe(qcdevice_group1, (struct usb_device_id const *)ldvarg1) [L4025] COND FALSE !(ldv_retval_4 == 0) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=4294967277, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={155382983774175247:0}, ldvarg1={155374187144283145:0}, ldvarg2={164451755143200787:0}, ldvarg3={786432:0}, ldvarg4={180152781187907591:0}, ldvarg5={18014398510268440:0}, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, tmp={155374187144283145:0}, tmp___0={786432:0}, tmp___1={18014398510268440:0}, tmp___2=0, tmp___3=1, tmp___4=1, usb_counter=0] [L4002] tmp___2 = __VERIFIER_nondet_int() [L4004] case 0: [L4210] case 1: VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=4294967277, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={155382983774175247:0}, ldvarg1={155374187144283145:0}, ldvarg2={164451755143200787:0}, ldvarg3={786432:0}, ldvarg4={180152781187907591:0}, ldvarg5={18014398510268440:0}, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, tmp={155374187144283145:0}, tmp___0={786432:0}, tmp___1={18014398510268440:0}, tmp___2=1, tmp___3=1, tmp___4=1, usb_counter=0] [L4211] COND TRUE ldv_state_variable_0 != 0 [L4212] tmp___4 = __VERIFIER_nondet_int() [L4214] case 0: VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=4294967277, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={155382983774175247:0}, ldvarg1={155374187144283145:0}, ldvarg2={164451755143200787:0}, ldvarg3={786432:0}, ldvarg4={180152781187907591:0}, ldvarg5={18014398510268440:0}, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, tmp={155374187144283145:0}, tmp___0={786432:0}, tmp___1={18014398510268440:0}, tmp___2=1, tmp___3=1, tmp___4=0, usb_counter=0] [L4215] COND TRUE ldv_state_variable_0 == 2 && ref_cnt == 0 [L4216] CALL qcexit() [L3930] CALL ldv_usb_deregister_11(& qcdriver) [L4437] FCALL usb_deregister(arg) [L4438] ldv_state_variable_2 = 0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, arg={32:0}, arg={32:0}, debug=0, id_table={31:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=4294967277, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, usb_counter=0] [L3930] RET ldv_usb_deregister_11(& qcdriver) [L3931] FCALL usb_serial_deregister(& qcdevice) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=4294967277, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, usb_counter=0] [L4216] RET qcexit() [L4217] ldv_state_variable_0 = 3 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=4294967277, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=0, ldvarg0={155382983774175247:0}, ldvarg1={155374187144283145:0}, ldvarg2={164451755143200787:0}, ldvarg3={786432:0}, ldvarg4={180152781187907591:0}, ldvarg5={18014398510268440:0}, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, tmp={155374187144283145:0}, tmp___0={786432:0}, tmp___1={18014398510268440:0}, tmp___2=1, tmp___3=1, tmp___4=0, usb_counter=0] [L4315] CALL ldv_check_final_state() [L4467] COND TRUE ldv_alloc_count != 0 [L4468] CALL ldv_error() [L4446] reach_error() VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={0:549755813888}, debug=0, id_table={31:0}, ldv_alloc_count=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=4294967277, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=0, qcdevice={33:0}, qcdevice_group0={18014398510268416:0}, qcdevice_group1={18014398510268425:0}, qcdevice_group2={18014398510268424:0}, qcdriver={32:0}, qcdriver_group1={786440:0}, ref_cnt=0, usb_counter=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 22 procedures, 374 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 72.0s, OverallIterations: 14, TraceHistogramMax: 12, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 5.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6236 SdHoareTripleChecker+Valid, 3.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6108 mSDsluCounter, 21562 SdHoareTripleChecker+Invalid, 2.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 12747 mSDsCounter, 619 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 513 IncrementalHoareTripleChecker+Invalid, 1132 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 619 mSolverCounterUnsat, 8815 mSDtfsCounter, 513 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5837 GetRequests, 5745 SyntacticMatches, 0 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 2.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1494occurred in iteration=6, InterpolantAutomatonStates: 60, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.3s AutomataMinimizationTime, 13 MinimizatonAttempts, 2365 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 2.2s SsaConstructionTime, 32.4s SatisfiabilityAnalysisTime, 8.0s InterpolantComputationTime, 4119 NumberOfCodeBlocks, 3949 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 5817 ConstructedInterpolants, 0 QuantifiedInterpolants, 7287 SizeOfPredicates, 66 NumberOfNonLiveVariables, 53478 ConjunctsInSsa, 122 ConjunctsInUnsatCore, 34 InterpolantComputations, 12 PerfectInterpolantSequences, 8892/9068 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-19 06:59:21,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f3835e-2aaf-4467-9226-4ef1b1e1ead6/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN: Overapproximated counterexample