./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 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/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_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-5e519f3 [2022-11-03 04:02:50,485 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 04:02:50,487 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 04:02:50,518 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 04:02:50,519 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 04:02:50,520 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 04:02:50,522 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 04:02:50,524 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 04:02:50,526 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 04:02:50,527 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 04:02:50,528 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 04:02:50,529 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 04:02:50,530 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 04:02:50,531 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 04:02:50,533 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 04:02:50,534 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 04:02:50,535 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 04:02:50,537 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 04:02:50,539 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 04:02:50,541 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 04:02:50,543 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 04:02:50,545 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 04:02:50,547 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 04:02:50,548 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 04:02:50,553 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 04:02:50,553 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 04:02:50,554 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 04:02:50,555 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 04:02:50,556 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 04:02:50,557 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 04:02:50,557 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 04:02:50,558 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 04:02:50,559 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 04:02:50,560 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 04:02:50,562 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 04:02:50,562 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 04:02:50,563 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 04:02:50,563 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 04:02:50,564 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 04:02:50,565 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 04:02:50,566 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 04:02:50,567 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 04:02:50,615 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 04:02:50,621 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 04:02:50,622 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 04:02:50,623 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 04:02:50,624 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 04:02:50,624 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 04:02:50,625 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 04:02:50,625 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 04:02:50,625 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 04:02:50,625 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 04:02:50,627 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 04:02:50,627 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 04:02:50,627 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 04:02:50,627 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 04:02:50,628 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 04:02:50,628 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 04:02:50,628 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 04:02:50,628 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 04:02:50,630 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 04:02:50,630 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 04:02:50,630 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 04:02:50,630 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 04:02:50,631 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 04:02:50,632 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 04:02:50,633 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 04:02:50,633 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 04:02:50,633 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 04:02:50,633 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 04:02:50,634 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 04:02:50,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 04:02:50,634 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 04:02:50,635 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 04:02:50,635 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 04:02:50,635 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 04:02:50,635 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 04:02:50,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 04:02:50,636 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 04:02:50,636 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 04:02:50,636 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_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75d232d8f5b5300b961fad2246cc6bf62d9846d1616b34b46b949e6c32c2a93b [2022-11-03 04:02:50,954 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 04:02:50,978 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 04:02:50,981 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 04:02:50,982 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 04:02:50,983 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 04:02:50,985 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/../../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 [2022-11-03 04:02:51,070 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/data/4b87de65f/f487de021e44436aade87d8e75ec9bf0/FLAG5987477c6 [2022-11-03 04:02:51,967 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 04:02:51,967 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/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 [2022-11-03 04:02:52,015 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/data/4b87de65f/f487de021e44436aade87d8e75ec9bf0/FLAG5987477c6 [2022-11-03 04:02:52,500 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/data/4b87de65f/f487de021e44436aade87d8e75ec9bf0 [2022-11-03 04:02:52,503 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 04:02:52,505 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 04:02:52,508 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 04:02:52,508 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 04:02:52,515 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 04:02:52,517 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:02:52" (1/1) ... [2022-11-03 04:02:52,518 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18319913 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:02:52, skipping insertion in model container [2022-11-03 04:02:52,518 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:02:52" (1/1) ... [2022-11-03 04:02:52,527 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 04:02:52,632 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 04:02:53,462 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/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] [2022-11-03 04:02:53,490 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 04:02:53,580 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 04:02:53,888 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/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] [2022-11-03 04:02:53,902 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 04:02:53,991 INFO L208 MainTranslator]: Completed translation [2022-11-03 04:02:53,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:02:53 WrapperNode [2022-11-03 04:02:53,992 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 04:02:53,993 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 04:02:53,993 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 04:02:53,994 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 04:02:54,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:02:53" (1/1) ... [2022-11-03 04:02:54,063 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:02:53" (1/1) ... [2022-11-03 04:02:54,166 INFO L138 Inliner]: procedures = 94, calls = 1017, calls flagged for inlining = 47, calls inlined = 47, statements flattened = 1798 [2022-11-03 04:02:54,170 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 04:02:54,172 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 04:02:54,172 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 04:02:54,173 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 04:02:54,183 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:02:53" (1/1) ... [2022-11-03 04:02:54,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:02:53" (1/1) ... [2022-11-03 04:02:54,208 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:02:53" (1/1) ... [2022-11-03 04:02:54,217 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:02:53" (1/1) ... [2022-11-03 04:02:54,293 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:02:53" (1/1) ... [2022-11-03 04:02:54,304 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:02:53" (1/1) ... [2022-11-03 04:02:54,325 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:02:53" (1/1) ... [2022-11-03 04:02:54,341 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:02:53" (1/1) ... [2022-11-03 04:02:54,354 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 04:02:54,363 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 04:02:54,364 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 04:02:54,364 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 04:02:54,365 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:02:53" (1/1) ... [2022-11-03 04:02:54,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 04:02:54,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 04:02:54,400 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 04:02:54,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 04:02:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 04:02:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 04:02:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 04:02:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2022-11-03 04:02:54,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2022-11-03 04:02:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_open [2022-11-03 04:02:54,449 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_open [2022-11-03 04:02:54,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-03 04:02:54,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-03 04:02:54,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 04:02:54,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-03 04:02:54,450 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-03 04:02:54,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2022-11-03 04:02:54,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2022-11-03 04:02:54,450 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-03 04:02:54,450 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-03 04:02:54,450 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-11-03 04:02:54,451 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-11-03 04:02:54,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 04:02:54,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-03 04:02:54,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-03 04:02:54,451 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_resume [2022-11-03 04:02:54,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_resume [2022-11-03 04:02:54,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 04:02:54,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 04:02:54,452 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-03 04:02:54,452 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-03 04:02:54,453 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_disconnect [2022-11-03 04:02:54,453 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_disconnect [2022-11-03 04:02:54,454 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2022-11-03 04:02:54,454 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2022-11-03 04:02:54,454 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2022-11-03 04:02:54,454 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2022-11-03 04:02:54,454 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write [2022-11-03 04:02:54,454 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_write [2022-11-03 04:02:54,455 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write_room [2022-11-03 04:02:54,455 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_write_room [2022-11-03 04:02:54,455 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_suspend [2022-11-03 04:02:54,455 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_suspend [2022-11-03 04:02:54,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-03 04:02:54,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-03 04:02:54,456 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 04:02:54,456 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 04:02:54,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 04:02:54,456 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_close [2022-11-03 04:02:54,457 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_close [2022-11-03 04:02:54,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 04:02:54,457 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_chars_in_buffer [2022-11-03 04:02:54,458 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_chars_in_buffer [2022-11-03 04:02:54,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 04:02:54,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 04:02:54,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-03 04:02:54,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-03 04:02:55,000 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 04:02:55,003 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 04:02:55,109 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-03 04:02:56,887 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 04:02:57,338 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 04:02:57,339 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-03 04:02:57,344 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 04:02:57 BoogieIcfgContainer [2022-11-03 04:02:57,344 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 04:02:57,348 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 04:02:57,348 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 04:02:57,352 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 04:02:57,352 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 04:02:52" (1/3) ... [2022-11-03 04:02:57,353 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77932d4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 04:02:57, skipping insertion in model container [2022-11-03 04:02:57,353 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:02:53" (2/3) ... [2022-11-03 04:02:57,353 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77932d4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 04:02:57, skipping insertion in model container [2022-11-03 04:02:57,353 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 04:02:57" (3/3) ... [2022-11-03 04:02:57,355 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 [2022-11-03 04:02:57,378 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 04:02:57,378 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-03 04:02:57,463 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 04:02:57,471 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;@6c436f03, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 04:02:57,471 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-03 04:02:57,477 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) [2022-11-03 04:02:57,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-03 04:02:57,492 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:02:57,493 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] [2022-11-03 04:02:57,493 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:02:57,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:02:57,500 INFO L85 PathProgramCache]: Analyzing trace with hash 2028565527, now seen corresponding path program 1 times [2022-11-03 04:02:57,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 04:02:57,513 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1208631936] [2022-11-03 04:02:57,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:02:57,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 04:02:57,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:02:58,489 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-11-03 04:02:58,489 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 04:02:58,490 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1208631936] [2022-11-03 04:02:58,491 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1208631936] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:02:58,491 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 04:02:58,491 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 04:02:58,493 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [469731075] [2022-11-03 04:02:58,494 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:02:58,500 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 04:02:58,500 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 04:02:58,534 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 04:02:58,535 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:02:58,539 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) [2022-11-03 04:02:59,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:02:59,024 INFO L93 Difference]: Finished difference Result 752 states and 1108 transitions. [2022-11-03 04:02:59,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 04:02:59,028 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 [2022-11-03 04:02:59,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:02:59,042 INFO L225 Difference]: With dead ends: 752 [2022-11-03 04:02:59,043 INFO L226 Difference]: Without dead ends: 485 [2022-11-03 04:02:59,048 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:02:59,051 INFO L413 NwaCegarLoop]: 390 mSDtfsCounter, 345 mSDsluCounter, 370 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 [2022-11-03 04:02:59,052 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] [2022-11-03 04:02:59,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2022-11-03 04:02:59,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 485. [2022-11-03 04:02:59,163 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) [2022-11-03 04:02:59,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 485 states and 707 transitions. [2022-11-03 04:02:59,170 INFO L78 Accepts]: Start accepts. Automaton has 485 states and 707 transitions. Word has length 65 [2022-11-03 04:02:59,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:02:59,171 INFO L495 AbstractCegarLoop]: Abstraction has 485 states and 707 transitions. [2022-11-03 04:02:59,172 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) [2022-11-03 04:02:59,172 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 707 transitions. [2022-11-03 04:02:59,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-03 04:02:59,176 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:02:59,176 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] [2022-11-03 04:02:59,176 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-03 04:02:59,177 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:02:59,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:02:59,178 INFO L85 PathProgramCache]: Analyzing trace with hash 468467054, now seen corresponding path program 1 times [2022-11-03 04:02:59,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 04:02:59,178 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1970427895] [2022-11-03 04:02:59,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:02:59,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 04:02:59,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:02:59,598 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-11-03 04:02:59,599 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 04:02:59,600 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1970427895] [2022-11-03 04:02:59,600 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1970427895] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:02:59,600 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 04:02:59,601 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 04:02:59,601 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2054748172] [2022-11-03 04:02:59,601 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:02:59,603 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 04:02:59,603 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 04:02:59,604 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 04:02:59,604 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:02:59,605 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) [2022-11-03 04:02:59,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:02:59,921 INFO L93 Difference]: Finished difference Result 834 states and 1214 transitions. [2022-11-03 04:02:59,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 04:02:59,921 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 [2022-11-03 04:02:59,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:02:59,929 INFO L225 Difference]: With dead ends: 834 [2022-11-03 04:02:59,929 INFO L226 Difference]: Without dead ends: 826 [2022-11-03 04:02:59,930 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:02:59,932 INFO L413 NwaCegarLoop]: 373 mSDtfsCounter, 263 mSDsluCounter, 357 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 [2022-11-03 04:02:59,933 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] [2022-11-03 04:02:59,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 826 states. [2022-11-03 04:03:00,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 826 to 818. [2022-11-03 04:03:00,008 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) [2022-11-03 04:03:00,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 818 states and 1195 transitions. [2022-11-03 04:03:00,015 INFO L78 Accepts]: Start accepts. Automaton has 818 states and 1195 transitions. Word has length 65 [2022-11-03 04:03:00,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:03:00,016 INFO L495 AbstractCegarLoop]: Abstraction has 818 states and 1195 transitions. [2022-11-03 04:03:00,016 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) [2022-11-03 04:03:00,016 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1195 transitions. [2022-11-03 04:03:00,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-03 04:03:00,021 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:03:00,022 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] [2022-11-03 04:03:00,022 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-03 04:03:00,022 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:03:00,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:03:00,023 INFO L85 PathProgramCache]: Analyzing trace with hash -603541901, now seen corresponding path program 1 times [2022-11-03 04:03:00,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 04:03:00,023 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [150990077] [2022-11-03 04:03:00,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:03:00,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 04:03:00,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:03:00,412 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-11-03 04:03:00,413 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 04:03:00,413 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [150990077] [2022-11-03 04:03:00,413 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [150990077] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:03:00,414 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 04:03:00,414 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 04:03:00,414 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1294404383] [2022-11-03 04:03:00,415 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:03:00,415 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 04:03:00,416 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 04:03:00,416 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 04:03:00,416 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:03:00,417 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) [2022-11-03 04:03:00,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:03:00,827 INFO L93 Difference]: Finished difference Result 1800 states and 2618 transitions. [2022-11-03 04:03:00,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 04:03:00,828 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 [2022-11-03 04:03:00,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:03:00,835 INFO L225 Difference]: With dead ends: 1800 [2022-11-03 04:03:00,835 INFO L226 Difference]: Without dead ends: 998 [2022-11-03 04:03:00,839 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 04:03:00,845 INFO L413 NwaCegarLoop]: 339 mSDtfsCounter, 95 mSDsluCounter, 271 mSDsCounter, 0 mSdLazyCounter, 187 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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 [2022-11-03 04:03:00,847 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] [2022-11-03 04:03:00,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 998 states. [2022-11-03 04:03:00,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 998 to 990. [2022-11-03 04:03:00,948 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) [2022-11-03 04:03:00,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 990 states and 1434 transitions. [2022-11-03 04:03:00,958 INFO L78 Accepts]: Start accepts. Automaton has 990 states and 1434 transitions. Word has length 75 [2022-11-03 04:03:00,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:03:00,958 INFO L495 AbstractCegarLoop]: Abstraction has 990 states and 1434 transitions. [2022-11-03 04:03:00,959 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) [2022-11-03 04:03:00,959 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1434 transitions. [2022-11-03 04:03:00,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-03 04:03:00,968 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:03:00,968 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] [2022-11-03 04:03:00,969 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-03 04:03:00,969 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:03:00,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:03:00,970 INFO L85 PathProgramCache]: Analyzing trace with hash 1284304026, now seen corresponding path program 1 times [2022-11-03 04:03:00,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 04:03:00,971 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2021921140] [2022-11-03 04:03:00,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:03:00,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 04:03:01,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:03:02,056 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2022-11-03 04:03:02,056 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 04:03:02,057 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2021921140] [2022-11-03 04:03:02,057 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2021921140] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 04:03:02,057 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [316895846] [2022-11-03 04:03:02,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:03:02,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 04:03:02,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 04:03:02,063 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 04:03:02,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-03 04:03:02,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:03:02,807 INFO L263 TraceCheckSpWp]: Trace formula consists of 2877 conjuncts, 9 conjunts are in the unsatisfiable core [2022-11-03 04:03:02,820 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:03:02,877 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-11-03 04:03:02,878 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 04:03:02,878 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [316895846] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:03:02,878 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 04:03:02,879 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2022-11-03 04:03:02,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [264418906] [2022-11-03 04:03:02,879 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:03:02,880 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 04:03:02,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 04:03:02,881 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 04:03:02,881 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-03 04:03:02,881 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) [2022-11-03 04:03:03,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:03:03,377 INFO L93 Difference]: Finished difference Result 2080 states and 2985 transitions. [2022-11-03 04:03:03,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 04:03:03,378 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 [2022-11-03 04:03:03,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:03:03,392 INFO L225 Difference]: With dead ends: 2080 [2022-11-03 04:03:03,392 INFO L226 Difference]: Without dead ends: 1110 [2022-11-03 04:03:03,394 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 [2022-11-03 04:03:03,403 INFO L413 NwaCegarLoop]: 608 mSDtfsCounter, 348 mSDsluCounter, 1086 mSDsCounter, 0 mSdLazyCounter, 283 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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 [2022-11-03 04:03:03,405 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] [2022-11-03 04:03:03,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1110 states. [2022-11-03 04:03:03,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1110 to 1016. [2022-11-03 04:03:03,473 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) [2022-11-03 04:03:03,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 1016 states and 1459 transitions. [2022-11-03 04:03:03,479 INFO L78 Accepts]: Start accepts. Automaton has 1016 states and 1459 transitions. Word has length 122 [2022-11-03 04:03:03,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:03:03,480 INFO L495 AbstractCegarLoop]: Abstraction has 1016 states and 1459 transitions. [2022-11-03 04:03:03,480 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) [2022-11-03 04:03:03,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1459 transitions. [2022-11-03 04:03:03,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-11-03 04:03:03,492 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:03:03,492 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] [2022-11-03 04:03:03,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-03 04:03:03,710 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2022-11-03 04:03:03,710 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:03:03,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:03:03,711 INFO L85 PathProgramCache]: Analyzing trace with hash 618075656, now seen corresponding path program 1 times [2022-11-03 04:03:03,711 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 04:03:03,711 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1011245023] [2022-11-03 04:03:03,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:03:03,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 04:03:03,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:03:04,800 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2022-11-03 04:03:04,801 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 04:03:04,801 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1011245023] [2022-11-03 04:03:04,801 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1011245023] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 04:03:04,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1914621710] [2022-11-03 04:03:04,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:03:04,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 04:03:04,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 04:03:04,804 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 04:03:04,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-03 04:03:05,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:03:05,714 INFO L263 TraceCheckSpWp]: Trace formula consists of 3027 conjuncts, 9 conjunts are in the unsatisfiable core [2022-11-03 04:03:05,727 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:03:05,783 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-11-03 04:03:05,784 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 04:03:05,784 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1914621710] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:03:05,784 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 04:03:05,785 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2022-11-03 04:03:05,785 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [903966494] [2022-11-03 04:03:05,785 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:03:05,786 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 04:03:05,786 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 04:03:05,787 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 04:03:05,787 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-03 04:03:05,787 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) [2022-11-03 04:03:06,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:03:06,174 INFO L93 Difference]: Finished difference Result 2016 states and 2902 transitions. [2022-11-03 04:03:06,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 04:03:06,175 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 [2022-11-03 04:03:06,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:03:06,181 INFO L225 Difference]: With dead ends: 2016 [2022-11-03 04:03:06,182 INFO L226 Difference]: Without dead ends: 1017 [2022-11-03 04:03:06,184 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 [2022-11-03 04:03:06,185 INFO L413 NwaCegarLoop]: 324 mSDtfsCounter, 1 mSDsluCounter, 751 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 [2022-11-03 04:03:06,186 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] [2022-11-03 04:03:06,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1017 states. [2022-11-03 04:03:06,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1017 to 1017. [2022-11-03 04:03:06,244 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) [2022-11-03 04:03:06,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 1017 states and 1460 transitions. [2022-11-03 04:03:06,251 INFO L78 Accepts]: Start accepts. Automaton has 1017 states and 1460 transitions. Word has length 135 [2022-11-03 04:03:06,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:03:06,251 INFO L495 AbstractCegarLoop]: Abstraction has 1017 states and 1460 transitions. [2022-11-03 04:03:06,252 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) [2022-11-03 04:03:06,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1460 transitions. [2022-11-03 04:03:06,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-11-03 04:03:06,255 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:03:06,255 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] [2022-11-03 04:03:06,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-11-03 04:03:06,471 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 04:03:06,471 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:03:06,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:03:06,472 INFO L85 PathProgramCache]: Analyzing trace with hash 1358913215, now seen corresponding path program 1 times [2022-11-03 04:03:06,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 04:03:06,472 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1014226902] [2022-11-03 04:03:06,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:03:06,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 04:03:06,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:03:07,716 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2022-11-03 04:03:07,716 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 04:03:07,717 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1014226902] [2022-11-03 04:03:07,717 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1014226902] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 04:03:07,717 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1473008121] [2022-11-03 04:03:07,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:03:07,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 04:03:07,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 04:03:07,720 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 04:03:07,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-03 04:03:08,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:03:08,638 INFO L263 TraceCheckSpWp]: Trace formula consists of 3072 conjuncts, 12 conjunts are in the unsatisfiable core [2022-11-03 04:03:08,644 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:03:08,744 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 132 proven. 1 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2022-11-03 04:03:08,745 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 04:03:09,053 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2022-11-03 04:03:09,053 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1473008121] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 04:03:09,053 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1614132972] [2022-11-03 04:03:09,089 INFO L159 IcfgInterpreter]: Started Sifa with 63 locations of interest [2022-11-03 04:03:09,089 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 04:03:09,095 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 04:03:09,102 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 04:03:09,102 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 04:03:16,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:16,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:16,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:16,507 INFO L244 Elim1Store]: Index analysis took 270 ms [2022-11-03 04:03:20,641 INFO L356 Elim1Store]: treesize reduction 1292, result has 27.5 percent of original size [2022-11-03 04:03:20,643 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:03:24,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:24,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:24,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:24,703 INFO L244 Elim1Store]: Index analysis took 392 ms [2022-11-03 04:03:30,941 WARN L234 SmtUtils]: Spent 6.22s on a formula simplification. DAG size of input: 702 DAG size of output: 330 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-03 04:03:30,945 INFO L356 Elim1Store]: treesize reduction 2020, result has 21.6 percent of original size [2022-11-03 04:03:30,945 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:03:44,106 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-03 04:03:44,111 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:03:44,119 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:03:50,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:50,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:50,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:50,750 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:03:50,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:50,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:50,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:51,001 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:03:52,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:52,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:53,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:03:54,916 INFO L244 Elim1Store]: Index analysis took 2298 ms [2022-11-03 04:03:55,229 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 729 select indices, 729 select index equivalence classes, 250366 disjoint index pairs (out of 265356 index pairs), introduced 729 new quantified variables, introduced 0 case distinctions, treesize of input 6556 treesize of output 2188 [2022-11-03 04:04:12,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:12,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:12,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:12,377 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:14,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:14,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:15,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:16,289 INFO L244 Elim1Store]: Index analysis took 2171 ms [2022-11-03 04:04:16,568 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 729 select indices, 729 select index equivalence classes, 250366 disjoint index pairs (out of 265356 index pairs), introduced 729 new quantified variables, introduced 0 case distinctions, treesize of input 6556 treesize of output 2188 [2022-11-03 04:04:18,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:18,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:18,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:18,187 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:32,497 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:32,568 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:32,697 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:33,153 WARN L234 Elim1Store]: Array PQE input equivalent to false [2022-11-03 04:04:33,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2022-11-03 04:04:33,172 WARN L234 Elim1Store]: Array PQE input equivalent to false [2022-11-03 04:04:44,543 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:44,702 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:44,787 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:45,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2022-11-03 04:04:45,229 WARN L234 Elim1Store]: Array PQE input equivalent to false [2022-11-03 04:04:45,236 WARN L234 Elim1Store]: Array PQE input equivalent to false [2022-11-03 04:04:47,712 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:47,831 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:47,983 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:49,133 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:49,191 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:49,280 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:51,271 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:51,279 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:51,287 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:51,318 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:51,329 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:51,338 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:51,375 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:51,381 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:51,389 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:52,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,402 INFO L244 Elim1Store]: Index analysis took 147 ms [2022-11-03 04:04:52,411 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:52,525 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:52,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:52,801 INFO L244 Elim1Store]: Index analysis took 138 ms [2022-11-03 04:04:52,810 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:54,443 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:54,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,682 INFO L244 Elim1Store]: Index analysis took 116 ms [2022-11-03 04:04:54,689 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:04:54,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:54,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:55,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:55,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:55,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:55,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:55,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:55,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:55,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:55,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 04:04:55,017 INFO L244 Elim1Store]: Index analysis took 135 ms [2022-11-03 04:04:55,026 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:05:00,135 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:05:00,273 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:05:01,001 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:05:01,229 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 04:05:30,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-03 04:05:30,750 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 04:05:30,751 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) [2022-11-03 04:05:30,758 INFO L158 Benchmark]: Toolchain (without parser) took 158253.84ms. Allocated memory was 111.1MB in the beginning and 973.1MB in the end (delta: 861.9MB). Free memory was 68.5MB in the beginning and 771.9MB in the end (delta: -703.4MB). Peak memory consumption was 623.6MB. Max. memory is 16.1GB. [2022-11-03 04:05:30,759 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 111.1MB. Free memory is still 90.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-03 04:05:30,759 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1484.89ms. Allocated memory was 111.1MB in the beginning and 134.2MB in the end (delta: 23.1MB). Free memory was 68.3MB in the beginning and 86.0MB in the end (delta: -17.7MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2022-11-03 04:05:30,759 INFO L158 Benchmark]: Boogie Procedure Inliner took 177.38ms. Allocated memory is still 134.2MB. Free memory was 85.7MB in the beginning and 73.4MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-03 04:05:30,760 INFO L158 Benchmark]: Boogie Preprocessor took 191.12ms. Allocated memory is still 134.2MB. Free memory was 73.4MB in the beginning and 62.6MB in the end (delta: 10.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-03 04:05:30,760 INFO L158 Benchmark]: RCFGBuilder took 2981.00ms. Allocated memory was 134.2MB in the beginning and 220.2MB in the end (delta: 86.0MB). Free memory was 62.0MB in the beginning and 134.7MB in the end (delta: -72.7MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. [2022-11-03 04:05:30,760 INFO L158 Benchmark]: TraceAbstraction took 153409.96ms. Allocated memory was 220.2MB in the beginning and 973.1MB in the end (delta: 752.9MB). Free memory was 133.7MB in the beginning and 771.9MB in the end (delta: -638.2MB). Peak memory consumption was 579.4MB. Max. memory is 16.1GB. [2022-11-03 04:05:30,762 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 111.1MB. Free memory is still 90.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1484.89ms. Allocated memory was 111.1MB in the beginning and 134.2MB in the end (delta: 23.1MB). Free memory was 68.3MB in the beginning and 86.0MB in the end (delta: -17.7MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 177.38ms. Allocated memory is still 134.2MB. Free memory was 85.7MB in the beginning and 73.4MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 191.12ms. Allocated memory is still 134.2MB. Free memory was 73.4MB in the beginning and 62.6MB in the end (delta: 10.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2981.00ms. Allocated memory was 134.2MB in the beginning and 220.2MB in the end (delta: 86.0MB). Free memory was 62.0MB in the beginning and 134.7MB in the end (delta: -72.7MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. * TraceAbstraction took 153409.96ms. Allocated memory was 220.2MB in the beginning and 973.1MB in the end (delta: 752.9MB). Free memory was 133.7MB in the beginning and 771.9MB in the end (delta: -638.2MB). Peak memory consumption was 579.4MB. 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. [2022-11-03 04:05:30,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/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_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-5e519f3 [2022-11-03 04:05:33,243 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 04:05:33,246 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 04:05:33,321 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 04:05:33,321 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 04:05:33,326 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 04:05:33,329 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 04:05:33,331 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 04:05:33,333 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 04:05:33,335 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 04:05:33,336 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 04:05:33,338 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 04:05:33,338 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 04:05:33,340 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 04:05:33,341 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 04:05:33,343 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 04:05:33,344 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 04:05:33,345 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 04:05:33,347 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 04:05:33,349 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 04:05:33,351 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 04:05:33,359 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 04:05:33,364 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 04:05:33,366 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 04:05:33,372 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 04:05:33,372 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 04:05:33,373 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 04:05:33,374 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 04:05:33,374 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 04:05:33,375 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 04:05:33,376 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 04:05:33,377 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 04:05:33,378 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 04:05:33,379 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 04:05:33,380 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 04:05:33,380 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 04:05:33,381 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 04:05:33,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 04:05:33,382 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 04:05:33,383 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 04:05:33,384 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 04:05:33,385 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-03 04:05:33,410 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 04:05:33,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 04:05:33,411 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 04:05:33,411 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 04:05:33,412 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 04:05:33,412 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 04:05:33,413 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 04:05:33,413 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 04:05:33,413 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 04:05:33,413 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 04:05:33,414 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 04:05:33,414 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 04:05:33,415 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 04:05:33,415 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 04:05:33,415 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 04:05:33,416 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 04:05:33,416 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 04:05:33,416 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-03 04:05:33,417 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-03 04:05:33,417 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-03 04:05:33,417 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 04:05:33,417 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 04:05:33,418 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 04:05:33,418 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 04:05:33,418 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-03 04:05:33,418 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 04:05:33,419 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 04:05:33,419 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 04:05:33,419 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 04:05:33,420 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 04:05:33,420 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-03 04:05:33,420 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-03 04:05:33,420 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 04:05:33,421 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 04:05:33,421 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-03 04:05:33,421 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_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75d232d8f5b5300b961fad2246cc6bf62d9846d1616b34b46b949e6c32c2a93b [2022-11-03 04:05:33,803 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 04:05:33,834 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 04:05:33,836 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 04:05:33,838 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 04:05:33,839 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 04:05:33,840 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/../../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 [2022-11-03 04:05:33,918 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/data/b5b51a05d/4c65fb16bed647d88f483b5dd1ed09fe/FLAG88cb969a8 [2022-11-03 04:05:34,876 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 04:05:34,879 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/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 [2022-11-03 04:05:34,920 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/data/b5b51a05d/4c65fb16bed647d88f483b5dd1ed09fe/FLAG88cb969a8 [2022-11-03 04:05:35,419 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/data/b5b51a05d/4c65fb16bed647d88f483b5dd1ed09fe [2022-11-03 04:05:35,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 04:05:35,422 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 04:05:35,427 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 04:05:35,428 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 04:05:35,432 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 04:05:35,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:05:35" (1/1) ... [2022-11-03 04:05:35,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c2ed089 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:05:35, skipping insertion in model container [2022-11-03 04:05:35,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:05:35" (1/1) ... [2022-11-03 04:05:35,442 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 04:05:35,551 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 04:05:36,326 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/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] [2022-11-03 04:05:36,338 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 04:05:36,390 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-03 04:05:36,435 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 04:05:36,669 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/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] [2022-11-03 04:05:36,690 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 04:05:36,742 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 04:05:36,939 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/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] [2022-11-03 04:05:36,944 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 04:05:37,065 INFO L208 MainTranslator]: Completed translation [2022-11-03 04:05:37,066 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:05:37 WrapperNode [2022-11-03 04:05:37,066 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 04:05:37,068 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 04:05:37,068 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 04:05:37,068 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 04:05:37,075 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:05:37" (1/1) ... [2022-11-03 04:05:37,127 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:05:37" (1/1) ... [2022-11-03 04:05:37,206 INFO L138 Inliner]: procedures = 103, calls = 1017, calls flagged for inlining = 47, calls inlined = 47, statements flattened = 1735 [2022-11-03 04:05:37,206 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 04:05:37,207 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 04:05:37,207 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 04:05:37,207 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 04:05:37,219 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:05:37" (1/1) ... [2022-11-03 04:05:37,219 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:05:37" (1/1) ... [2022-11-03 04:05:37,233 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:05:37" (1/1) ... [2022-11-03 04:05:37,244 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:05:37" (1/1) ... [2022-11-03 04:05:37,317 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:05:37" (1/1) ... [2022-11-03 04:05:37,351 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:05:37" (1/1) ... [2022-11-03 04:05:37,395 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:05:37" (1/1) ... [2022-11-03 04:05:37,405 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:05:37" (1/1) ... [2022-11-03 04:05:37,416 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 04:05:37,417 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 04:05:37,417 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 04:05:37,417 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 04:05:37,418 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:05:37" (1/1) ... [2022-11-03 04:05:37,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 04:05:37,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 04:05:37,469 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 04:05:37,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 04:05:37,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-03 04:05:37,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-03 04:05:37,507 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_open [2022-11-03 04:05:37,507 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_open [2022-11-03 04:05:37,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-03 04:05:37,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-03 04:05:37,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-03 04:05:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-03 04:05:37,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2022-11-03 04:05:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2022-11-03 04:05:37,508 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-03 04:05:37,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-03 04:05:37,509 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-11-03 04:05:37,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-11-03 04:05:37,509 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-03 04:05:37,509 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-03 04:05:37,509 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_disconnect [2022-11-03 04:05:37,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_disconnect [2022-11-03 04:05:37,510 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2022-11-03 04:05:37,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2022-11-03 04:05:37,510 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write_room [2022-11-03 04:05:37,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_write_room [2022-11-03 04:05:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-03 04:05:37,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-03 04:05:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 04:05:37,511 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 04:05:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 04:05:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-03 04:05:37,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-03 04:05:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 04:05:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 04:05:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 04:05:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2022-11-03 04:05:37,515 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2022-11-03 04:05:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 04:05:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-03 04:05:37,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-03 04:05:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_resume [2022-11-03 04:05:37,516 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_resume [2022-11-03 04:05:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 04:05:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 04:05:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-03 04:05:37,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-03 04:05:37,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-03 04:05:37,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-03 04:05:37,517 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2022-11-03 04:05:37,517 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2022-11-03 04:05:37,517 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write [2022-11-03 04:05:37,518 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_write [2022-11-03 04:05:37,518 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_suspend [2022-11-03 04:05:37,518 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_suspend [2022-11-03 04:05:37,518 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_close [2022-11-03 04:05:37,518 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_close [2022-11-03 04:05:37,519 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_chars_in_buffer [2022-11-03 04:05:37,519 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wwan_chars_in_buffer [2022-11-03 04:05:37,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 04:05:37,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 04:05:37,919 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 04:05:37,921 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 04:05:38,027 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-03 04:05:40,817 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 04:05:40,843 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 04:05:40,843 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-03 04:05:40,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 04:05:40 BoogieIcfgContainer [2022-11-03 04:05:40,847 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 04:05:40,852 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 04:05:40,853 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 04:05:40,856 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 04:05:40,857 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 04:05:35" (1/3) ... [2022-11-03 04:05:40,858 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d2ea55f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 04:05:40, skipping insertion in model container [2022-11-03 04:05:40,858 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:05:37" (2/3) ... [2022-11-03 04:05:40,859 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d2ea55f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 04:05:40, skipping insertion in model container [2022-11-03 04:05:40,859 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 04:05:40" (3/3) ... [2022-11-03 04:05:40,865 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 [2022-11-03 04:05:40,898 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 04:05:40,898 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-03 04:05:40,990 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 04:05:41,004 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;@22d406e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 04:05:41,004 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-03 04:05:41,011 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) [2022-11-03 04:05:41,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-03 04:05:41,036 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:05:41,037 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] [2022-11-03 04:05:41,037 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:05:41,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:05:41,045 INFO L85 PathProgramCache]: Analyzing trace with hash 1914240548, now seen corresponding path program 1 times [2022-11-03 04:05:41,069 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-03 04:05:41,070 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1780104461] [2022-11-03 04:05:41,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:05:41,071 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-03 04:05:41,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat [2022-11-03 04:05:41,075 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-03 04:05:41,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-03 04:05:42,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:05:42,466 INFO L263 TraceCheckSpWp]: Trace formula consists of 2058 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-03 04:05:42,476 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:05:42,519 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-03 04:05:42,520 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 04:05:42,520 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-03 04:05:42,521 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1780104461] [2022-11-03 04:05:42,522 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1780104461] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:05:42,522 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 04:05:42,522 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-03 04:05:42,524 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [819612849] [2022-11-03 04:05:42,525 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:05:42,531 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-03 04:05:42,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-03 04:05:42,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-03 04:05:42,566 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-03 04:05:42,570 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) [2022-11-03 04:05:42,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:05:42,648 INFO L93 Difference]: Finished difference Result 742 states and 1068 transitions. [2022-11-03 04:05:42,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-03 04:05:42,665 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 [2022-11-03 04:05:42,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:05:42,679 INFO L225 Difference]: With dead ends: 742 [2022-11-03 04:05:42,679 INFO L226 Difference]: Without dead ends: 362 [2022-11-03 04:05:42,685 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 [2022-11-03 04:05:42,688 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 [2022-11-03 04:05:42,689 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] [2022-11-03 04:05:42,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 362 states. [2022-11-03 04:05:42,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 362 to 362. [2022-11-03 04:05:42,791 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) [2022-11-03 04:05:42,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 514 transitions. [2022-11-03 04:05:42,799 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 514 transitions. Word has length 86 [2022-11-03 04:05:42,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:05:42,800 INFO L495 AbstractCegarLoop]: Abstraction has 362 states and 514 transitions. [2022-11-03 04:05:42,800 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) [2022-11-03 04:05:42,801 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 514 transitions. [2022-11-03 04:05:42,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-03 04:05:42,806 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:05:42,806 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] [2022-11-03 04:05:42,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (2)] Ended with exit code 0 [2022-11-03 04:05:43,031 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 [2022-11-03 04:05:43,032 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:05:43,032 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:05:43,032 INFO L85 PathProgramCache]: Analyzing trace with hash -983315798, now seen corresponding path program 1 times [2022-11-03 04:05:43,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-03 04:05:43,037 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [793090322] [2022-11-03 04:05:43,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:05:43,038 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-03 04:05:43,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat [2022-11-03 04:05:43,041 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-03 04:05:43,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-03 04:05:44,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:05:44,360 INFO L263 TraceCheckSpWp]: Trace formula consists of 2058 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-03 04:05:44,366 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:05:44,439 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-03 04:05:44,439 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 04:05:44,439 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-03 04:05:44,440 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [793090322] [2022-11-03 04:05:44,440 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [793090322] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:05:44,440 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 04:05:44,440 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 04:05:44,441 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [458643243] [2022-11-03 04:05:44,441 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:05:44,442 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 04:05:44,442 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-03 04:05:44,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 04:05:44,443 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 04:05:44,444 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) [2022-11-03 04:05:44,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:05:44,543 INFO L93 Difference]: Finished difference Result 718 states and 1021 transitions. [2022-11-03 04:05:44,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 04:05:44,544 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 [2022-11-03 04:05:44,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:05:44,548 INFO L225 Difference]: With dead ends: 718 [2022-11-03 04:05:44,548 INFO L226 Difference]: Without dead ends: 363 [2022-11-03 04:05:44,550 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 [2022-11-03 04:05:44,551 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 [2022-11-03 04:05:44,552 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] [2022-11-03 04:05:44,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 363 states. [2022-11-03 04:05:44,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 363 to 363. [2022-11-03 04:05:44,572 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) [2022-11-03 04:05:44,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 363 states and 515 transitions. [2022-11-03 04:05:44,576 INFO L78 Accepts]: Start accepts. Automaton has 363 states and 515 transitions. Word has length 86 [2022-11-03 04:05:44,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:05:44,578 INFO L495 AbstractCegarLoop]: Abstraction has 363 states and 515 transitions. [2022-11-03 04:05:44,578 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) [2022-11-03 04:05:44,578 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 515 transitions. [2022-11-03 04:05:44,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-03 04:05:44,581 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:05:44,582 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] [2022-11-03 04:05:44,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-03 04:05:44,803 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 [2022-11-03 04:05:44,804 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:05:44,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:05:44,804 INFO L85 PathProgramCache]: Analyzing trace with hash 925658353, now seen corresponding path program 1 times [2022-11-03 04:05:44,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-03 04:05:44,810 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [699735591] [2022-11-03 04:05:44,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:05:44,811 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-03 04:05:44,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat [2022-11-03 04:05:44,814 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-03 04:05:44,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-03 04:05:46,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:05:46,252 INFO L263 TraceCheckSpWp]: Trace formula consists of 2091 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-03 04:05:46,257 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:05:46,349 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 16 proven. 1 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-11-03 04:05:46,350 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 04:05:46,669 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2022-11-03 04:05:46,669 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-03 04:05:46,670 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [699735591] [2022-11-03 04:05:46,670 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [699735591] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 04:05:46,670 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1990368627] [2022-11-03 04:05:46,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:05:46,671 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-03 04:05:46,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 [2022-11-03 04:05:46,674 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-03 04:05:46,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2022-11-03 04:05:47,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:05:47,943 INFO L263 TraceCheckSpWp]: Trace formula consists of 2091 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-03 04:05:47,947 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:05:48,192 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-11-03 04:05:48,192 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 04:05:48,193 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1990368627] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:05:48,193 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-03 04:05:48,193 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [5, 5] total 9 [2022-11-03 04:05:48,193 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1163984438] [2022-11-03 04:05:48,193 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:05:48,194 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 04:05:48,194 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-03 04:05:48,194 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 04:05:48,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-03 04:05:48,195 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) [2022-11-03 04:05:48,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:05:48,285 INFO L93 Difference]: Finished difference Result 697 states and 996 transitions. [2022-11-03 04:05:48,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 04:05:48,286 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 [2022-11-03 04:05:48,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:05:48,301 INFO L225 Difference]: With dead ends: 697 [2022-11-03 04:05:48,301 INFO L226 Difference]: Without dead ends: 689 [2022-11-03 04:05:48,302 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 [2022-11-03 04:05:48,308 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 [2022-11-03 04:05:48,309 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] [2022-11-03 04:05:48,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 689 states. [2022-11-03 04:05:48,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 689 to 676. [2022-11-03 04:05:48,393 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) [2022-11-03 04:05:48,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 676 states and 966 transitions. [2022-11-03 04:05:48,405 INFO L78 Accepts]: Start accepts. Automaton has 676 states and 966 transitions. Word has length 89 [2022-11-03 04:05:48,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:05:48,407 INFO L495 AbstractCegarLoop]: Abstraction has 676 states and 966 transitions. [2022-11-03 04:05:48,408 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) [2022-11-03 04:05:48,408 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 966 transitions. [2022-11-03 04:05:48,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-03 04:05:48,423 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:05:48,424 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] [2022-11-03 04:05:48,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-11-03 04:05:48,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2022-11-03 04:05:48,841 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt [2022-11-03 04:05:48,842 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:05:48,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:05:48,842 INFO L85 PathProgramCache]: Analyzing trace with hash 1062910541, now seen corresponding path program 1 times [2022-11-03 04:05:48,848 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-03 04:05:48,848 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [559202502] [2022-11-03 04:05:48,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:05:48,849 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-03 04:05:48,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat [2022-11-03 04:05:48,850 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-03 04:05:48,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-11-03 04:05:50,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:05:50,318 INFO L263 TraceCheckSpWp]: Trace formula consists of 2175 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-03 04:05:50,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:05:50,434 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 16 proven. 1 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2022-11-03 04:05:50,435 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 04:05:50,742 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-11-03 04:05:50,742 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-03 04:05:50,742 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [559202502] [2022-11-03 04:05:50,743 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [559202502] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 04:05:50,743 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [538821699] [2022-11-03 04:05:50,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:05:50,743 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-03 04:05:50,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 [2022-11-03 04:05:50,745 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-03 04:05:50,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2022-11-03 04:05:51,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:05:52,052 INFO L263 TraceCheckSpWp]: Trace formula consists of 2175 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-03 04:05:52,056 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:05:52,099 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-11-03 04:05:52,099 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 04:05:52,099 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [538821699] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:05:52,101 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-03 04:05:52,101 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 9 [2022-11-03 04:05:52,102 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [124777308] [2022-11-03 04:05:52,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:05:52,102 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 04:05:52,103 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-03 04:05:52,104 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 04:05:52,104 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-03 04:05:52,104 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) [2022-11-03 04:05:52,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:05:52,512 INFO L93 Difference]: Finished difference Result 1485 states and 2115 transitions. [2022-11-03 04:05:52,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 04:05:52,512 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 [2022-11-03 04:05:52,513 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:05:52,517 INFO L225 Difference]: With dead ends: 1485 [2022-11-03 04:05:52,547 INFO L226 Difference]: Without dead ends: 830 [2022-11-03 04:05:52,549 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 [2022-11-03 04:05:52,550 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, 0.4s IncrementalHoareTripleChecker+Time [2022-11-03 04:05:52,550 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [130 Valid, 927 Invalid, 92 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 90 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-03 04:05:52,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 830 states. [2022-11-03 04:05:52,587 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 830 to 825. [2022-11-03 04:05:52,589 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) [2022-11-03 04:05:52,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 825 states and 1170 transitions. [2022-11-03 04:05:52,594 INFO L78 Accepts]: Start accepts. Automaton has 825 states and 1170 transitions. Word has length 113 [2022-11-03 04:05:52,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:05:52,595 INFO L495 AbstractCegarLoop]: Abstraction has 825 states and 1170 transitions. [2022-11-03 04:05:52,595 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) [2022-11-03 04:05:52,596 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1170 transitions. [2022-11-03 04:05:52,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-11-03 04:05:52,600 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:05:52,601 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] [2022-11-03 04:05:52,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2022-11-03 04:05:52,845 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-11-03 04:05:53,008 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 [2022-11-03 04:05:53,008 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:05:53,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:05:53,009 INFO L85 PathProgramCache]: Analyzing trace with hash -276677993, now seen corresponding path program 1 times [2022-11-03 04:05:53,012 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-03 04:05:53,012 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [319327037] [2022-11-03 04:05:53,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:05:53,012 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-03 04:05:53,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat [2022-11-03 04:05:53,015 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-03 04:05:53,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-11-03 04:05:54,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:05:54,445 INFO L263 TraceCheckSpWp]: Trace formula consists of 2341 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-03 04:05:54,451 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:05:54,551 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 142 proven. 1 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2022-11-03 04:05:54,552 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 04:05:54,865 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2022-11-03 04:05:54,866 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-03 04:05:54,866 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [319327037] [2022-11-03 04:05:54,866 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [319327037] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 04:05:54,866 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1393820863] [2022-11-03 04:05:54,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:05:54,866 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-03 04:05:54,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 [2022-11-03 04:05:54,867 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-03 04:05:54,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2022-11-03 04:05:56,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:05:56,157 INFO L263 TraceCheckSpWp]: Trace formula consists of 2341 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-03 04:05:56,163 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:05:56,508 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2022-11-03 04:05:56,508 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 04:05:56,508 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1393820863] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:05:56,508 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-03 04:05:56,508 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [5, 5] total 9 [2022-11-03 04:05:56,509 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [547081319] [2022-11-03 04:05:56,509 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:05:56,509 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 04:05:56,509 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-03 04:05:56,510 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 04:05:56,510 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-03 04:05:56,510 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) [2022-11-03 04:05:56,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:05:56,566 INFO L93 Difference]: Finished difference Result 1629 states and 2313 transitions. [2022-11-03 04:05:56,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 04:05:56,567 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 [2022-11-03 04:05:56,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:05:56,571 INFO L225 Difference]: With dead ends: 1629 [2022-11-03 04:05:56,572 INFO L226 Difference]: Without dead ends: 825 [2022-11-03 04:05:56,573 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 [2022-11-03 04:05:56,574 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 [2022-11-03 04:05:56,575 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] [2022-11-03 04:05:56,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 825 states. [2022-11-03 04:05:56,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 825 to 825. [2022-11-03 04:05:56,647 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) [2022-11-03 04:05:56,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 825 states and 1154 transitions. [2022-11-03 04:05:56,652 INFO L78 Accepts]: Start accepts. Automaton has 825 states and 1154 transitions. Word has length 174 [2022-11-03 04:05:56,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:05:56,654 INFO L495 AbstractCegarLoop]: Abstraction has 825 states and 1154 transitions. [2022-11-03 04:05:56,654 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) [2022-11-03 04:05:56,654 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1154 transitions. [2022-11-03 04:05:56,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-11-03 04:05:56,660 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:05:56,661 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] [2022-11-03 04:05:56,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2022-11-03 04:05:56,899 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (9)] Forceful destruction successful, exit code 0 [2022-11-03 04:05:57,087 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt [2022-11-03 04:05:57,088 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:05:57,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:05:57,088 INFO L85 PathProgramCache]: Analyzing trace with hash -488759215, now seen corresponding path program 1 times [2022-11-03 04:05:57,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-03 04:05:57,091 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [267532031] [2022-11-03 04:05:57,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:05:57,091 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-03 04:05:57,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat [2022-11-03 04:05:57,092 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-03 04:05:57,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-11-03 04:05:58,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:05:58,399 INFO L263 TraceCheckSpWp]: Trace formula consists of 2341 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-03 04:05:58,405 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:05:58,467 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 142 proven. 1 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2022-11-03 04:05:58,467 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 04:05:58,768 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2022-11-03 04:05:58,768 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-03 04:05:58,768 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [267532031] [2022-11-03 04:05:58,768 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [267532031] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 04:05:58,769 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1582000466] [2022-11-03 04:05:58,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:05:58,769 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-03 04:05:58,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 [2022-11-03 04:05:58,771 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-03 04:05:58,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2022-11-03 04:05:59,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:06:00,037 INFO L263 TraceCheckSpWp]: Trace formula consists of 2341 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-03 04:06:00,042 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:06:00,097 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-11-03 04:06:00,097 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 04:06:00,097 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1582000466] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:06:00,097 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-03 04:06:00,098 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 10 [2022-11-03 04:06:00,098 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [568004013] [2022-11-03 04:06:00,098 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:06:00,099 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 04:06:00,099 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-03 04:06:00,099 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 04:06:00,099 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-03 04:06:00,100 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) [2022-11-03 04:06:00,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:06:00,446 INFO L93 Difference]: Finished difference Result 2427 states and 3391 transitions. [2022-11-03 04:06:00,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 04:06:00,446 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 [2022-11-03 04:06:00,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:06:00,454 INFO L225 Difference]: With dead ends: 2427 [2022-11-03 04:06:00,454 INFO L226 Difference]: Without dead ends: 1617 [2022-11-03 04:06:00,456 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 [2022-11-03 04:06:00,457 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 [2022-11-03 04:06:00,458 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] [2022-11-03 04:06:00,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1617 states. [2022-11-03 04:06:00,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1617 to 1494. [2022-11-03 04:06:00,570 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) [2022-11-03 04:06:00,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 1494 states and 2100 transitions. [2022-11-03 04:06:00,576 INFO L78 Accepts]: Start accepts. Automaton has 1494 states and 2100 transitions. Word has length 174 [2022-11-03 04:06:00,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:06:00,577 INFO L495 AbstractCegarLoop]: Abstraction has 1494 states and 2100 transitions. [2022-11-03 04:06:00,577 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) [2022-11-03 04:06:00,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 2100 transitions. [2022-11-03 04:06:00,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-11-03 04:06:00,582 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:06:00,582 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] [2022-11-03 04:06:00,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (11)] Forceful destruction successful, exit code 0 [2022-11-03 04:06:00,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2022-11-03 04:06:00,990 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 [2022-11-03 04:06:00,990 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:06:00,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:06:00,991 INFO L85 PathProgramCache]: Analyzing trace with hash 970471980, now seen corresponding path program 1 times [2022-11-03 04:06:00,993 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-03 04:06:00,993 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1017709579] [2022-11-03 04:06:00,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:06:00,994 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-03 04:06:00,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat [2022-11-03 04:06:00,995 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-03 04:06:00,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2022-11-03 04:06:02,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:06:02,432 INFO L263 TraceCheckSpWp]: Trace formula consists of 2425 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-03 04:06:02,437 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:06:02,505 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 184 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-11-03 04:06:02,505 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 04:06:02,780 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2022-11-03 04:06:02,780 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-03 04:06:02,780 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1017709579] [2022-11-03 04:06:02,781 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1017709579] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 04:06:02,781 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1565706] [2022-11-03 04:06:02,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:06:02,781 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-03 04:06:02,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 [2022-11-03 04:06:02,783 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-03 04:06:02,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2022-11-03 04:06:03,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:06:04,049 INFO L263 TraceCheckSpWp]: Trace formula consists of 2425 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-03 04:06:04,053 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:06:04,216 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2022-11-03 04:06:04,216 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 04:06:04,216 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1565706] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:06:04,216 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-03 04:06:04,217 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 9 [2022-11-03 04:06:04,217 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1517702385] [2022-11-03 04:06:04,217 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:06:04,217 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 04:06:04,218 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-03 04:06:04,218 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 04:06:04,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-03 04:06:04,218 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) [2022-11-03 04:06:04,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:06:04,447 INFO L93 Difference]: Finished difference Result 2324 states and 3280 transitions. [2022-11-03 04:06:04,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 04:06:04,448 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 [2022-11-03 04:06:04,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:06:04,452 INFO L225 Difference]: With dead ends: 2324 [2022-11-03 04:06:04,452 INFO L226 Difference]: Without dead ends: 809 [2022-11-03 04:06:04,455 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 [2022-11-03 04:06:04,456 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 [2022-11-03 04:06:04,456 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] [2022-11-03 04:06:04,457 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 809 states. [2022-11-03 04:06:04,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 809 to 803. [2022-11-03 04:06:04,497 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) [2022-11-03 04:06:04,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 803 states and 1129 transitions. [2022-11-03 04:06:04,501 INFO L78 Accepts]: Start accepts. Automaton has 803 states and 1129 transitions. Word has length 195 [2022-11-03 04:06:04,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:06:04,502 INFO L495 AbstractCegarLoop]: Abstraction has 803 states and 1129 transitions. [2022-11-03 04:06:04,502 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) [2022-11-03 04:06:04,503 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1129 transitions. [2022-11-03 04:06:04,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-11-03 04:06:04,506 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:06:04,507 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] [2022-11-03 04:06:04,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2022-11-03 04:06:04,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2022-11-03 04:06:04,927 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt [2022-11-03 04:06:04,927 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:06:04,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:06:04,928 INFO L85 PathProgramCache]: Analyzing trace with hash 1882554590, now seen corresponding path program 1 times [2022-11-03 04:06:04,930 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-03 04:06:04,930 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1365244381] [2022-11-03 04:06:04,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:06:04,930 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-03 04:06:04,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat [2022-11-03 04:06:04,931 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-03 04:06:04,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2022-11-03 04:06:06,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:06:06,410 INFO L263 TraceCheckSpWp]: Trace formula consists of 2433 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-03 04:06:06,413 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:06:06,472 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 184 proven. 1 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-03 04:06:06,473 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 04:06:06,745 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2022-11-03 04:06:06,745 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-03 04:06:06,745 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1365244381] [2022-11-03 04:06:06,746 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1365244381] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 04:06:06,746 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1725585376] [2022-11-03 04:06:06,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:06:06,746 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-03 04:06:06,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 [2022-11-03 04:06:06,747 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-03 04:06:06,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2022-11-03 04:06:07,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:06:07,963 INFO L263 TraceCheckSpWp]: Trace formula consists of 2433 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-03 04:06:07,968 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:06:08,052 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-11-03 04:06:08,052 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 04:06:08,052 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1725585376] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:06:08,052 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-03 04:06:08,053 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 10 [2022-11-03 04:06:08,053 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1946471779] [2022-11-03 04:06:08,053 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:06:08,053 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 04:06:08,053 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-03 04:06:08,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 04:06:08,054 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-03 04:06:08,054 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) [2022-11-03 04:06:08,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:06:08,612 INFO L93 Difference]: Finished difference Result 2071 states and 2935 transitions. [2022-11-03 04:06:08,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 04:06:08,613 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 [2022-11-03 04:06:08,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:06:08,624 INFO L225 Difference]: With dead ends: 2071 [2022-11-03 04:06:08,624 INFO L226 Difference]: Without dead ends: 1439 [2022-11-03 04:06:08,628 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 [2022-11-03 04:06:08,628 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 [2022-11-03 04:06:08,629 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] [2022-11-03 04:06:08,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1439 states. [2022-11-03 04:06:08,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1439 to 987. [2022-11-03 04:06:08,701 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) [2022-11-03 04:06:08,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 987 states and 1400 transitions. [2022-11-03 04:06:08,706 INFO L78 Accepts]: Start accepts. Automaton has 987 states and 1400 transitions. Word has length 197 [2022-11-03 04:06:08,706 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:06:08,706 INFO L495 AbstractCegarLoop]: Abstraction has 987 states and 1400 transitions. [2022-11-03 04:06:08,707 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) [2022-11-03 04:06:08,707 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1400 transitions. [2022-11-03 04:06:08,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-11-03 04:06:08,711 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:06:08,711 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] [2022-11-03 04:06:08,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (15)] Forceful destruction successful, exit code 0 [2022-11-03 04:06:08,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2022-11-03 04:06:09,118 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 [2022-11-03 04:06:09,119 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:06:09,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:06:09,119 INFO L85 PathProgramCache]: Analyzing trace with hash 294206688, now seen corresponding path program 1 times [2022-11-03 04:06:09,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-03 04:06:09,122 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [47220841] [2022-11-03 04:06:09,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:06:09,122 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-03 04:06:09,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat [2022-11-03 04:06:09,123 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-03 04:06:09,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2022-11-03 04:06:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:06:10,599 INFO L263 TraceCheckSpWp]: Trace formula consists of 2431 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-03 04:06:10,602 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:06:10,664 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 184 proven. 1 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-03 04:06:10,664 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 04:06:10,915 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2022-11-03 04:06:10,915 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-03 04:06:10,915 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [47220841] [2022-11-03 04:06:10,915 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [47220841] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 04:06:10,915 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [539114516] [2022-11-03 04:06:10,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:06:10,916 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-03 04:06:10,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 [2022-11-03 04:06:10,917 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-03 04:06:10,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2022-11-03 04:06:12,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:06:12,213 INFO L263 TraceCheckSpWp]: Trace formula consists of 2431 conjuncts, 21 conjunts are in the unsatisfiable core [2022-11-03 04:06:12,218 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:06:12,440 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-11-03 04:06:12,440 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 04:06:12,441 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [539114516] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:06:12,441 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-03 04:06:12,441 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [5, 5] total 14 [2022-11-03 04:06:12,441 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [242372191] [2022-11-03 04:06:12,441 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:06:12,442 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-03 04:06:12,442 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-03 04:06:12,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-03 04:06:12,443 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-11-03 04:06:12,443 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) [2022-11-03 04:06:13,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:06:13,298 INFO L93 Difference]: Finished difference Result 2014 states and 2968 transitions. [2022-11-03 04:06:13,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-03 04:06:13,299 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 [2022-11-03 04:06:13,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:06:13,307 INFO L225 Difference]: With dead ends: 2014 [2022-11-03 04:06:13,307 INFO L226 Difference]: Without dead ends: 1659 [2022-11-03 04:06:13,308 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 [2022-11-03 04:06:13,309 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 [2022-11-03 04:06:13,310 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] [2022-11-03 04:06:13,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1659 states. [2022-11-03 04:06:13,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1659 to 997. [2022-11-03 04:06:13,478 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) [2022-11-03 04:06:13,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 997 states and 1410 transitions. [2022-11-03 04:06:13,483 INFO L78 Accepts]: Start accepts. Automaton has 997 states and 1410 transitions. Word has length 197 [2022-11-03 04:06:13,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:06:13,483 INFO L495 AbstractCegarLoop]: Abstraction has 997 states and 1410 transitions. [2022-11-03 04:06:13,484 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) [2022-11-03 04:06:13,484 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1410 transitions. [2022-11-03 04:06:13,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-11-03 04:06:13,489 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:06:13,489 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] [2022-11-03 04:06:13,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (17)] Forceful destruction successful, exit code 0 [2022-11-03 04:06:13,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (16)] Forceful destruction successful, exit code 0 [2022-11-03 04:06:13,897 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt,16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 [2022-11-03 04:06:13,897 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:06:13,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:06:13,898 INFO L85 PathProgramCache]: Analyzing trace with hash -1702280506, now seen corresponding path program 1 times [2022-11-03 04:06:13,900 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-03 04:06:13,900 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1051369409] [2022-11-03 04:06:13,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:06:13,900 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-03 04:06:13,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat [2022-11-03 04:06:13,901 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-03 04:06:13,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (18)] Waiting until timeout for monitored process [2022-11-03 04:06:15,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:06:15,320 INFO L263 TraceCheckSpWp]: Trace formula consists of 2439 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-03 04:06:15,324 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:06:15,386 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 184 proven. 1 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-03 04:06:15,386 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 04:06:15,686 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2022-11-03 04:06:15,686 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-03 04:06:15,686 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1051369409] [2022-11-03 04:06:15,686 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1051369409] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 04:06:15,686 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1908840974] [2022-11-03 04:06:15,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:06:15,687 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-03 04:06:15,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 [2022-11-03 04:06:15,688 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-03 04:06:15,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2022-11-03 04:06:16,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:06:16,984 INFO L263 TraceCheckSpWp]: Trace formula consists of 2439 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-03 04:06:16,989 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:06:17,150 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2022-11-03 04:06:17,151 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 04:06:17,151 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1908840974] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:06:17,151 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-03 04:06:17,151 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 9 [2022-11-03 04:06:17,151 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895561087] [2022-11-03 04:06:17,152 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:06:17,152 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 04:06:17,152 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-03 04:06:17,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 04:06:17,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-03 04:06:17,153 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) [2022-11-03 04:06:17,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:06:17,661 INFO L93 Difference]: Finished difference Result 1952 states and 2811 transitions. [2022-11-03 04:06:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 04:06:17,662 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 [2022-11-03 04:06:17,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:06:17,669 INFO L225 Difference]: With dead ends: 1952 [2022-11-03 04:06:17,670 INFO L226 Difference]: Without dead ends: 1126 [2022-11-03 04:06:17,675 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 [2022-11-03 04:06:17,675 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 [2022-11-03 04:06:17,677 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] [2022-11-03 04:06:17,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1126 states. [2022-11-03 04:06:17,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1126 to 1107. [2022-11-03 04:06:17,822 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) [2022-11-03 04:06:17,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 1107 states and 1523 transitions. [2022-11-03 04:06:17,826 INFO L78 Accepts]: Start accepts. Automaton has 1107 states and 1523 transitions. Word has length 204 [2022-11-03 04:06:17,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:06:17,827 INFO L495 AbstractCegarLoop]: Abstraction has 1107 states and 1523 transitions. [2022-11-03 04:06:17,827 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) [2022-11-03 04:06:17,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1523 transitions. [2022-11-03 04:06:17,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-11-03 04:06:17,832 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:06:17,832 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] [2022-11-03 04:06:17,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (19)] Forceful destruction successful, exit code 0 [2022-11-03 04:06:18,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (18)] Forceful destruction successful, exit code 0 [2022-11-03 04:06:18,239 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt,18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 [2022-11-03 04:06:18,240 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:06:18,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:06:18,240 INFO L85 PathProgramCache]: Analyzing trace with hash -1693839950, now seen corresponding path program 1 times [2022-11-03 04:06:18,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-03 04:06:18,243 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [748813870] [2022-11-03 04:06:18,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:06:18,243 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-03 04:06:18,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat [2022-11-03 04:06:18,244 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-03 04:06:18,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (20)] Waiting until timeout for monitored process [2022-11-03 04:06:19,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:06:19,776 INFO L263 TraceCheckSpWp]: Trace formula consists of 2448 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-03 04:06:19,780 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:06:19,847 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 196 proven. 1 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2022-11-03 04:06:19,847 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 04:06:20,154 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2022-11-03 04:06:20,154 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-03 04:06:20,154 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [748813870] [2022-11-03 04:06:20,154 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [748813870] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 04:06:20,154 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [137377826] [2022-11-03 04:06:20,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:06:20,155 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-03 04:06:20,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 [2022-11-03 04:06:20,156 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-03 04:06:20,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (21)] Waiting until timeout for monitored process [2022-11-03 04:06:23,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:06:23,777 INFO L263 TraceCheckSpWp]: Trace formula consists of 2448 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-03 04:06:23,780 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:06:23,810 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 196 proven. 1 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2022-11-03 04:06:23,810 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 04:06:24,010 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2022-11-03 04:06:24,011 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [137377826] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 04:06:24,011 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [900130811] [2022-11-03 04:06:24,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:06:24,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 04:06:24,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 04:06:24,017 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 04:06:24,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-11-03 04:06:27,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:06:27,702 INFO L263 TraceCheckSpWp]: Trace formula consists of 2448 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-03 04:06:27,706 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:06:27,739 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 196 proven. 1 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2022-11-03 04:06:27,739 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 04:06:27,954 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2022-11-03 04:06:27,954 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [900130811] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 04:06:27,955 INFO L184 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2022-11-03 04:06:27,955 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 8 [2022-11-03 04:06:27,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [167147606] [2022-11-03 04:06:27,955 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2022-11-03 04:06:27,956 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-03 04:06:27,956 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-03 04:06:27,957 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-03 04:06:27,957 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-03 04:06:27,957 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) [2022-11-03 04:06:28,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:06:28,310 INFO L93 Difference]: Finished difference Result 2213 states and 3048 transitions. [2022-11-03 04:06:28,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-03 04:06:28,311 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 [2022-11-03 04:06:28,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:06:28,316 INFO L225 Difference]: With dead ends: 2213 [2022-11-03 04:06:28,316 INFO L226 Difference]: Without dead ends: 1110 [2022-11-03 04:06:28,319 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1214 GetRequests, 1206 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2022-11-03 04:06:28,320 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 [2022-11-03 04:06:28,320 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] [2022-11-03 04:06:28,340 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1110 states. [2022-11-03 04:06:28,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1110 to 1110. [2022-11-03 04:06:28,518 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) [2022-11-03 04:06:28,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 1110 states and 1526 transitions. [2022-11-03 04:06:28,521 INFO L78 Accepts]: Start accepts. Automaton has 1110 states and 1526 transitions. Word has length 203 [2022-11-03 04:06:28,521 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:06:28,521 INFO L495 AbstractCegarLoop]: Abstraction has 1110 states and 1526 transitions. [2022-11-03 04:06:28,521 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) [2022-11-03 04:06:28,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1526 transitions. [2022-11-03 04:06:28,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-11-03 04:06:28,524 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:06:28,524 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] [2022-11-03 04:06:28,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt (21)] Forceful destruction successful, exit code 0 [2022-11-03 04:06:28,773 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (20)] Forceful destruction successful, exit code 0 [2022-11-03 04:06:29,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-11-03 04:06:29,140 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/cvc4 --incremental --print-success --lang smt,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3,22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 04:06:29,140 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:06:29,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:06:29,141 INFO L85 PathProgramCache]: Analyzing trace with hash -1988960661, now seen corresponding path program 2 times [2022-11-03 04:06:29,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-03 04:06:29,144 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [85497554] [2022-11-03 04:06:29,144 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-03 04:06:29,144 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-03 04:06:29,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat [2022-11-03 04:06:29,145 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-03 04:06:29,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (23)] Waiting until timeout for monitored process [2022-11-03 04:06:30,164 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-11-03 04:06:30,164 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-03 04:06:30,223 INFO L263 TraceCheckSpWp]: Trace formula consists of 1898 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-03 04:06:30,228 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:06:30,324 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2022-11-03 04:06:30,325 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 04:06:30,325 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-03 04:06:30,325 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [85497554] [2022-11-03 04:06:30,325 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [85497554] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:06:30,325 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 04:06:30,325 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-03 04:06:30,325 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1360308772] [2022-11-03 04:06:30,325 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:06:30,326 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 04:06:30,326 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-03 04:06:30,327 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 04:06:30,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 04:06:30,327 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) [2022-11-03 04:06:31,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:06:31,258 INFO L93 Difference]: Finished difference Result 2114 states and 2976 transitions. [2022-11-03 04:06:31,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-03 04:06:31,259 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 [2022-11-03 04:06:31,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:06:31,266 INFO L225 Difference]: With dead ends: 2114 [2022-11-03 04:06:31,266 INFO L226 Difference]: Without dead ends: 1655 [2022-11-03 04:06:31,268 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 [2022-11-03 04:06:31,269 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 [2022-11-03 04:06:31,269 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] [2022-11-03 04:06:31,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1655 states. [2022-11-03 04:06:31,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1655 to 1113. [2022-11-03 04:06:31,390 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) [2022-11-03 04:06:31,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 1113 states and 1529 transitions. [2022-11-03 04:06:31,393 INFO L78 Accepts]: Start accepts. Automaton has 1113 states and 1529 transitions. Word has length 212 [2022-11-03 04:06:31,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:06:31,394 INFO L495 AbstractCegarLoop]: Abstraction has 1113 states and 1529 transitions. [2022-11-03 04:06:31,394 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) [2022-11-03 04:06:31,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1529 transitions. [2022-11-03 04:06:31,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-11-03 04:06:31,399 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:06:31,399 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] [2022-11-03 04:06:31,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (23)] Forceful destruction successful, exit code 0 [2022-11-03 04:06:31,623 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 [2022-11-03 04:06:31,623 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:06:31,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:06:31,624 INFO L85 PathProgramCache]: Analyzing trace with hash 1513661749, now seen corresponding path program 1 times [2022-11-03 04:06:31,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-03 04:06:31,626 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [145848816] [2022-11-03 04:06:31,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:06:31,627 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-03 04:06:31,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat [2022-11-03 04:06:31,629 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-03 04:06:31,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (24)] Waiting until timeout for monitored process [2022-11-03 04:06:34,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 04:06:34,131 INFO L263 TraceCheckSpWp]: Trace formula consists of 2584 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-03 04:06:34,135 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 04:06:34,213 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2022-11-03 04:06:34,213 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 04:06:34,213 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-03 04:06:34,213 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [145848816] [2022-11-03 04:06:34,214 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [145848816] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 04:06:34,215 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 04:06:34,215 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-03 04:06:34,215 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766853541] [2022-11-03 04:06:34,215 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 04:06:34,216 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 04:06:34,216 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-03 04:06:34,216 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 04:06:34,216 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 04:06:34,217 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) [2022-11-03 04:06:34,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 04:06:34,926 INFO L93 Difference]: Finished difference Result 2599 states and 3548 transitions. [2022-11-03 04:06:34,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 04:06:34,927 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 [2022-11-03 04:06:34,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 04:06:34,936 INFO L225 Difference]: With dead ends: 2599 [2022-11-03 04:06:34,937 INFO L226 Difference]: Without dead ends: 1660 [2022-11-03 04:06:34,939 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 [2022-11-03 04:06:34,940 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 [2022-11-03 04:06:34,941 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] [2022-11-03 04:06:34,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1660 states. [2022-11-03 04:06:35,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1660 to 1117. [2022-11-03 04:06:35,147 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) [2022-11-03 04:06:35,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 1117 states and 1533 transitions. [2022-11-03 04:06:35,151 INFO L78 Accepts]: Start accepts. Automaton has 1117 states and 1533 transitions. Word has length 220 [2022-11-03 04:06:35,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 04:06:35,152 INFO L495 AbstractCegarLoop]: Abstraction has 1117 states and 1533 transitions. [2022-11-03 04:06:35,152 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) [2022-11-03 04:06:35,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1533 transitions. [2022-11-03 04:06:35,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-11-03 04:06:35,155 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 04:06:35,156 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] [2022-11-03 04:06:35,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (24)] Forceful destruction successful, exit code 0 [2022-11-03 04:06:35,370 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 [2022-11-03 04:06:35,370 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 04:06:35,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 04:06:35,371 INFO L85 PathProgramCache]: Analyzing trace with hash -74686153, now seen corresponding path program 1 times [2022-11-03 04:06:35,373 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-03 04:06:35,373 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [990626288] [2022-11-03 04:06:35,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 04:06:35,373 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-03 04:06:35,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat [2022-11-03 04:06:35,374 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-03 04:06:35,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (25)] Waiting until timeout for monitored process [2022-11-03 04:06:40,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-03 04:06:40,706 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-03 04:06:46,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-03 04:06:49,331 INFO L130 FreeRefinementEngine]: Strategy WALRUS found a feasible trace [2022-11-03 04:06:49,332 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-03 04:06:49,333 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-03 04:06:49,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 (25)] Forceful destruction successful, exit code 0 [2022-11-03 04:06:49,555 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/mathsat -unsat_core_generation=3 [2022-11-03 04:06:49,559 INFO L444 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 04:06:49,565 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-03 04:06:49,629 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,637 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,637 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,637 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,638 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,638 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,638 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,638 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,639 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,639 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,639 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,640 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,640 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-03 04:06:49,640 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-03 04:06:49,640 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,640 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,641 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-03 04:06:49,641 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-03 04:06:49,641 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,641 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,642 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,642 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,643 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,643 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,644 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,644 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,645 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,645 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,645 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,645 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,646 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,646 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,646 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-03 04:06:49,646 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-03 04:06:49,647 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,647 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,647 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-03 04:06:49,647 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-03 04:06:49,647 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,648 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,648 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,648 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,649 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,649 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,649 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,649 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,650 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,650 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,650 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,650 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,650 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,651 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,651 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-03 04:06:49,651 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-03 04:06:49,651 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,651 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,652 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-03 04:06:49,652 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-03 04:06:49,652 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,652 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-03 04:06:49,979 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.11 04:06:49 BoogieIcfgContainer [2022-11-03 04:06:49,980 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-03 04:06:49,980 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-03 04:06:49,980 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-03 04:06:49,980 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-03 04:06:49,981 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 04:05:40" (3/4) ... [2022-11-03 04:06:49,984 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-03 04:06:49,984 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-03 04:06:49,985 INFO L158 Benchmark]: Toolchain (without parser) took 74562.21ms. Allocated memory was 69.2MB in the beginning and 436.2MB in the end (delta: 367.0MB). Free memory was 38.8MB in the beginning and 350.8MB in the end (delta: -312.0MB). Peak memory consumption was 55.2MB. Max. memory is 16.1GB. [2022-11-03 04:06:49,985 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 52.4MB. Free memory was 32.5MB in the beginning and 32.5MB in the end (delta: 44.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-03 04:06:49,985 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1639.17ms. Allocated memory was 69.2MB in the beginning and 96.5MB in the end (delta: 27.3MB). Free memory was 38.6MB in the beginning and 54.3MB in the end (delta: -15.7MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. [2022-11-03 04:06:49,986 INFO L158 Benchmark]: Boogie Procedure Inliner took 138.79ms. Allocated memory is still 96.5MB. Free memory was 54.3MB in the beginning and 42.9MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-03 04:06:49,986 INFO L158 Benchmark]: Boogie Preprocessor took 209.33ms. Allocated memory is still 96.5MB. Free memory was 42.3MB in the beginning and 51.5MB in the end (delta: -9.1MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. [2022-11-03 04:06:49,986 INFO L158 Benchmark]: RCFGBuilder took 3430.53ms. Allocated memory was 96.5MB in the beginning and 157.3MB in the end (delta: 60.8MB). Free memory was 51.2MB in the beginning and 57.3MB in the end (delta: -6.1MB). Peak memory consumption was 59.9MB. Max. memory is 16.1GB. [2022-11-03 04:06:49,987 INFO L158 Benchmark]: TraceAbstraction took 69127.36ms. Allocated memory was 157.3MB in the beginning and 436.2MB in the end (delta: 278.9MB). Free memory was 56.3MB in the beginning and 351.9MB in the end (delta: -295.6MB). Peak memory consumption was 227.6MB. Max. memory is 16.1GB. [2022-11-03 04:06:49,987 INFO L158 Benchmark]: Witness Printer took 4.08ms. Allocated memory is still 436.2MB. Free memory was 351.9MB in the beginning and 350.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-03 04:06:49,989 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 52.4MB. Free memory was 32.5MB in the beginning and 32.5MB in the end (delta: 44.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1639.17ms. Allocated memory was 69.2MB in the beginning and 96.5MB in the end (delta: 27.3MB). Free memory was 38.6MB in the beginning and 54.3MB in the end (delta: -15.7MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 138.79ms. Allocated memory is still 96.5MB. Free memory was 54.3MB in the beginning and 42.9MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 209.33ms. Allocated memory is still 96.5MB. Free memory was 42.3MB in the beginning and 51.5MB in the end (delta: -9.1MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3430.53ms. Allocated memory was 96.5MB in the beginning and 157.3MB in the end (delta: 60.8MB). Free memory was 51.2MB in the beginning and 57.3MB in the end (delta: -6.1MB). Peak memory consumption was 59.9MB. Max. memory is 16.1GB. * TraceAbstraction took 69127.36ms. Allocated memory was 157.3MB in the beginning and 436.2MB in the end (delta: 278.9MB). Free memory was 56.3MB in the beginning and 351.9MB in the end (delta: -295.6MB). Peak memory consumption was 227.6MB. Max. memory is 16.1GB. * Witness Printer took 4.08ms. Allocated memory is still 436.2MB. Free memory was 351.9MB in the beginning and 350.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. 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_#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_#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_#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_#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_#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 * 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; [L3432] int ldv_state_variable_2 ; [L3433] int ref_cnt ; [L3434] struct usb_serial *qcdevice_group1 ; [L3435] int ldv_state_variable_1 ; [L3436] struct usb_interface *qcdriver_group1 ; [L3437] int usb_counter ; [L3438] struct usb_serial_port *qcdevice_group0 ; [L3439] struct tty_struct *qcdevice_group2 ; [L3440] int ldv_state_variable_0 ; [L3556] static int debug ; [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}}; [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}; [L3936] int ldv_retval_2 ; [L3937] int ldv_retval_5 ; [L3938] int ldv_retval_0 ; [L3939] int ldv_retval_4 ; [L3940] int ldv_retval_6 ; [L3942] int ldv_retval_1 ; [L3944] int ldv_retval_8 ; [L3945] int ldv_retval_3 ; [L3946] int ldv_retval_7 ; [L4449] int ldv_alloc_count = 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={0:70368744177664}, 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={0:70368744177664}, 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={-2305842998946037713:0}, ldvarg2={-2305843003218679255:0}, ldvarg4={-4611686008159731665:0}, 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={0:70368744177664}, 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={0:70368744177664}, calloc(1UL, size)={6917529033636096813:0}, 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={0:70368744177664}, calloc(1UL, size)={6917529033636096813:0}, 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={6917529033636096813:0}, 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={6917529033636096813:0}, 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={0:70368744177664}, 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={0:70368744177664}, 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={0:70368744177664}, calloc(1UL, size)={6917529033636096813:0}, 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={6917529033636096813:0}, 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={6917529033636096813:0}, usb_counter=0] [L3346] return (p); VAL [\old(size)=24, \result={6917529033636096813:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, calloc(1UL, size)={6917529033636096813:0}, 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={6917529033636096813:0}, 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={6917529033636096813:0}, 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={0:70368744177664}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(24UL)={6917529033636096813:0}, 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={-2305842998946037713:0}, ldvarg2={-2305843003218679255:0}, ldvarg4={-4611686008159731665:0}, 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={0:70368744177664}, 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={-2305842998946037713:0}, ldvarg1={6917529033636096813:0}, ldvarg2={-2305843003218679255:0}, ldvarg4={-4611686008159731665:0}, 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={6917529033636096813:0}, 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={0:70368744177664}, 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={0:70368744177664}, calloc(1UL, size)={2305843003218678865:0}, 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={0:70368744177664}, calloc(1UL, size)={2305843003218678865:0}, 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={2305843003218678865:0}, 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={2305843003218678865:0}, 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={0:70368744177664}, 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={0:70368744177664}, 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={0:70368744177664}, calloc(1UL, size)={2305843003218678865:0}, 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={2305843003218678865:0}, 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={2305843003218678865:0}, usb_counter=0] [L3346] return (p); VAL [\old(size)=1, \result={2305843003218678865:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, calloc(1UL, size)={2305843003218678865:0}, 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={2305843003218678865:0}, 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={2305843003218678865:0}, 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={0:70368744177664}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1UL)={2305843003218678865:0}, 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={-2305842998946037713:0}, ldvarg1={6917529033636096813:0}, ldvarg2={-2305843003218679255:0}, ldvarg4={-4611686008159731665:0}, 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={6917529033636096813:0}, 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={0:70368744177664}, 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={-2305842998946037713:0}, ldvarg1={6917529033636096813:0}, ldvarg2={-2305843003218679255:0}, ldvarg3={2305843003218678865:0}, ldvarg4={-4611686008159731665:0}, 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={6917529033636096813:0}, tmp___0={2305843003218678865:0}, 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={0:70368744177664}, 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={0:70368744177664}, calloc(1UL, size)={6917529033613771861:0}, 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={0:70368744177664}, calloc(1UL, size)={6917529033613771861:0}, 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={6917529033613771861:0}, 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={6917529033613771861:0}, 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={0:70368744177664}, 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={0:70368744177664}, 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={0:70368744177664}, calloc(1UL, size)={6917529033613771861:0}, 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={6917529033613771861:0}, 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={6917529033613771861:0}, usb_counter=0] [L3346] return (p); VAL [\old(size)=24, \result={6917529033613771861:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, calloc(1UL, size)={6917529033613771861:0}, 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={6917529033613771861:0}, 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={6917529033613771861:0}, 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={0:70368744177664}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(24UL)={6917529033613771861:0}, 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={-2305842998946037713:0}, ldvarg1={6917529033636096813:0}, ldvarg2={-2305843003218679255:0}, ldvarg3={2305843003218678865:0}, ldvarg4={-4611686008159731665:0}, 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={6917529033636096813:0}, tmp___0={2305843003218678865:0}, 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={0:70368744177664}, 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={-2305842998946037713:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, 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={-2305842998946037713:0}, s={-2305842998946037713:0}, tmp={-2305842998946037713:0}, 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={0:70368744177664}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg0), 0, 4UL)={-2305842998946037713:0}, 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={-2305842998946037713:0}, ldvarg1={6917529033636096813:0}, ldvarg2={-2305843003218679255:0}, ldvarg3={2305843003218678865:0}, ldvarg4={-4611686008159731665:0}, ldvarg5={6917529033613771861:0}, 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={6917529033636096813:0}, tmp___0={2305843003218678865:0}, tmp___1={6917529033613771861:0}, 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={0:70368744177664}, 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={-2305843003218679255:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, 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={-2305843003218679255:0}, s={-2305843003218679255:0}, tmp={-2305843003218679255:0}, 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={0:70368744177664}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg2), 0, 4UL)={-2305843003218679255:0}, 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={-2305842998946037713:0}, ldvarg1={6917529033636096813:0}, ldvarg2={-2305843003218679255:0}, ldvarg3={2305843003218678865:0}, ldvarg4={-4611686008159731665:0}, ldvarg5={6917529033613771861:0}, 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={6917529033636096813:0}, tmp___0={2305843003218678865:0}, tmp___1={6917529033613771861:0}, 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={0:70368744177664}, 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={-4611686008159731665:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, 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={-4611686008159731665:0}, s={-4611686008159731665:0}, tmp={-4611686008159731665:0}, 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={0:70368744177664}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg4), 0, 4UL)={-4611686008159731665:0}, 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={-2305842998946037713:0}, ldvarg1={6917529033636096813:0}, ldvarg2={-2305843003218679255:0}, ldvarg3={2305843003218678865:0}, ldvarg4={-4611686008159731665:0}, ldvarg5={6917529033613771861:0}, 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={6917529033636096813:0}, tmp___0={2305843003218678865:0}, tmp___1={6917529033613771861:0}, 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={0:70368744177664}, 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={-2305842998946037713:0}, ldvarg1={6917529033636096813:0}, ldvarg2={-2305843003218679255:0}, ldvarg3={2305843003218678865:0}, ldvarg4={-4611686008159731665:0}, ldvarg5={6917529033613771861:0}, 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={6917529033636096813:0}, tmp___0={2305843003218678865:0}, tmp___1={6917529033613771861:0}, 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={0:70368744177664}, 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={-2305842998946037713:0}, ldvarg1={6917529033636096813:0}, ldvarg2={-2305843003218679255:0}, ldvarg3={2305843003218678865:0}, ldvarg4={-4611686008159731665:0}, ldvarg5={6917529033613771861:0}, 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={6917529033636096813:0}, tmp___0={2305843003218678865:0}, tmp___1={6917529033613771861:0}, 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={0:70368744177664}, 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={-2305842998946037713:0}, ldvarg1={6917529033636096813:0}, ldvarg2={-2305843003218679255:0}, ldvarg3={2305843003218678865:0}, ldvarg4={-4611686008159731665:0}, ldvarg5={6917529033613771861:0}, 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={6917529033636096813:0}, tmp___0={2305843003218678865:0}, tmp___1={6917529033613771861:0}, 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={0:70368744177664}, 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={0:70368744177664}, 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={0:70368744177664}, calloc(1UL, size)={6917529033624997973:0}, 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={0:70368744177664}, calloc(1UL, size)={6917529033624997973:0}, 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={6917529033624997973:0}, 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={6917529033624997973:0}, 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={0:70368744177664}, 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={0:70368744177664}, 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={0:70368744177664}, calloc(1UL, size)={6917529033624997973:0}, 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={6917529033624997973:0}, 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={6917529033624997973:0}, usb_counter=0] [L3346] return (p); VAL [\old(size)=1232, \result={6917529033624997973:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, calloc(1UL, size)={6917529033624997973:0}, 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={6917529033624997973:0}, 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={6917529033624997973:0}, 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={0:70368744177664}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1232UL)={6917529033624997973:0}, 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={0:70368744177664}, 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={6917529033624997973:0}, ref_cnt=0, tmp={6917529033624997973:0}, 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={0:70368744177664}, debug=0, id_table={31:0}, ldv_alloc_count=0, ldv_func_arg1={32:0}, ldv_func_arg1={32:0}, ldv_func_arg2={0:70368744177664}, ldv_func_arg2={0:70368744177664}, 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={6917529033624997973:0}, 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={0:70368744177664}, 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={6917529033624997973:0}, 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={0:70368744177664}, 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={6917529033624997973:0}, 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={0:70368744177664}, 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={-2305842998946037713:0}, ldvarg1={6917529033636096813:0}, ldvarg2={-2305843003218679255:0}, ldvarg3={2305843003218678865:0}, ldvarg4={-4611686008159731665:0}, ldvarg5={6917529033613771861:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, tmp={6917529033636096813:0}, tmp___0={2305843003218678865:0}, tmp___1={6917529033613771861:0}, 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={0:70368744177664}, 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={6917529033624997973:0}, 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={0:70368744177664}, 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={6917529033624997973:0}, 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={0:70368744177664}, calloc(1UL, size)={6917529033613771799:0}, 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={6917529033624997973:0}, 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={0:70368744177664}, calloc(1UL, size)={6917529033613771799:0}, 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={6917529033613771799:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, size=2304, tmp={6917529033613771799:0}, 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={0:70368744177664}, 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={6917529033624997973:0}, 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={0:70368744177664}, 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={6917529033624997973:0}, 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={0:70368744177664}, calloc(1UL, size)={6917529033613771799:0}, 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={6917529033613771799:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, size=2304, tmp={6917529033613771799:0}, usb_counter=0] [L3346] return (p); VAL [\old(size)=2304, \result={6917529033613771799:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, calloc(1UL, size)={6917529033613771799:0}, 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={6917529033613771799:0}, qcdevice={33:0}, qcdevice_group0={0:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, size=2304, tmp={6917529033613771799:0}, 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={0:70368744177664}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(2304UL)={6917529033613771799:0}, 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={6917529033624997973:0}, 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={0:70368744177664}, 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={6917529033613771799:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, tmp={6917529033613771799:0}, 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={0:70368744177664}, 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={6917529033613771799:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, 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={0:70368744177664}, calloc(1UL, size)={6917529033624998933:0}, 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={6917529033613771799:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, 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={0:70368744177664}, calloc(1UL, size)={6917529033624998933:0}, 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={6917529033624998933:0}, qcdevice={33:0}, qcdevice_group0={6917529033613771799:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, size=280, tmp={6917529033624998933:0}, 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={0:70368744177664}, 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={6917529033613771799:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, 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={0:70368744177664}, 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={6917529033613771799:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, 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={0:70368744177664}, calloc(1UL, size)={6917529033624998933:0}, 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={6917529033624998933:0}, qcdevice={33:0}, qcdevice_group0={6917529033613771799:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, size=280, tmp={6917529033624998933:0}, usb_counter=0] [L3346] return (p); VAL [\old(size)=280, \result={6917529033624998933:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, calloc(1UL, size)={6917529033624998933:0}, 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={6917529033624998933:0}, qcdevice={33:0}, qcdevice_group0={6917529033613771799:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, size=280, tmp={6917529033624998933:0}, 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={0:70368744177664}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(280UL)={6917529033624998933:0}, 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={6917529033613771799:0}, qcdevice_group1={0:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, tmp={6917529033613771799:0}, 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={0:70368744177664}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, tmp={6917529033613771799:0}, tmp___0={6917529033624998933:0}, 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={0:70368744177664}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, 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={0:70368744177664}, calloc(1UL, size)={6917529033613771797:0}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, 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={0:70368744177664}, calloc(1UL, size)={6917529033613771797:0}, 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={6917529033613771797:0}, qcdevice={33:0}, qcdevice_group0={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, size=2696, tmp={6917529033613771797:0}, 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={0:70368744177664}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, 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={0:70368744177664}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, 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={0:70368744177664}, calloc(1UL, size)={6917529033613771797:0}, 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={6917529033613771797:0}, qcdevice={33:0}, qcdevice_group0={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, size=2696, tmp={6917529033613771797:0}, usb_counter=0] [L3346] return (p); VAL [\old(size)=2696, \result={6917529033613771797:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, calloc(1UL, size)={6917529033613771797:0}, 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={6917529033613771797:0}, qcdevice={33:0}, qcdevice_group0={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, size=2696, tmp={6917529033613771797:0}, 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={0:70368744177664}, debug=0, id_table={31:0}, ldv_alloc_count=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(2696UL)={6917529033613771797:0}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={0:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, tmp={6917529033613771799:0}, tmp___0={6917529033624998933:0}, 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={0:70368744177664}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, tmp={6917529033613771799:0}, tmp___0={6917529033624998933:0}, tmp___1={6917529033613771797:0}, 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={0:70368744177664}, 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={-2305842998946037713:0}, ldvarg1={6917529033636096813:0}, ldvarg2={-2305843003218679255:0}, ldvarg3={2305843003218678865:0}, ldvarg4={-4611686008159731665:0}, ldvarg5={6917529033613771861:0}, qcdevice={33:0}, qcdevice_group0={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, tmp={6917529033636096813:0}, tmp___0={2305843003218678865:0}, tmp___1={6917529033613771861:0}, 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={0:70368744177664}, 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={-2305842998946037713:0}, ldvarg1={6917529033636096813:0}, ldvarg2={-2305843003218679255:0}, ldvarg3={2305843003218678865:0}, ldvarg4={-4611686008159731665:0}, ldvarg5={6917529033613771861:0}, qcdevice={33:0}, qcdevice_group0={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, tmp={6917529033636096813:0}, tmp___0={2305843003218678865:0}, tmp___1={6917529033613771861:0}, 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={-4611686008159731649:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, debug=0, id={6917529033636096813:0}, id={6917529033636096813:0}, id_table={31:0}, intf={0:31}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, retval=4294967277, serial={6917529033624998933:0}, serial={6917529033624998933:0}, usb_counter=0] [L3761] COND FALSE !(debug != 0) VAL [__key={-4611686008159731649:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, debug=0, id={6917529033636096813:0}, id={6917529033636096813:0}, id_table={31:0}, intf={0:31}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, retval=4294967277, serial={6917529033624998933:0}, serial={6917529033624998933:0}, 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={-4611686008159731649:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, debug=0, id={6917529033636096813:0}, id={6917529033636096813:0}, id_table={31:0}, intf={0:31}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, retval=4294967277, serial={6917529033624998933:0}, serial={6917529033624998933:0}, usb_counter=0] [L3772] EXPR intf->desc.bInterfaceNumber [L3772] ifnum = intf->desc.bInterfaceNumber [L3773] COND FALSE !(debug != 0) VAL [__key={-4611686008159731649:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, debug=0, id={6917529033636096813:0}, id={6917529033636096813:0}, id_table={31:0}, ifnum=0, intf={0:31}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, retval=4294967277, serial={6917529033624998933:0}, serial={6917529033624998933:0}, 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={0:70368744177664}, 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={-9223372036317904895:0}, qcdevice={33:0}, qcdevice_group0={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, size=96, tmp={-9223372036317904895:0}, 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={0:70368744177664}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, 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={0:70368744177664}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, 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={0:70368744177664}, 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={-9223372036317904895:0}, qcdevice={33:0}, qcdevice_group0={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, size=96, tmp={-9223372036317904895:0}, 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={0:70368744177664}, 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={-9223372036317904895:0}, qcdevice={33:0}, qcdevice_group0={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, size=96, tmp={-9223372036317904895:0}, 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={-9223372036317904895:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, size=96, tmp___2={-9223372036317904895:0}, 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={-9223372036317904895:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, size=96, tmp={-9223372036317904895:0}, 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={0:70368744177664}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, usb_counter=0] [L4326] RET ldv_alloc() [L4329] return (res); VAL [\old(flags)=208, \old(size)=96, \result={-9223372036317904895:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, res={-9223372036317904895:0}, 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={-4611686008159731649:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, data={-9223372036317904895:0}, debug=0, id={6917529033636096813:0}, id={6917529033636096813:0}, id_table={31:0}, ifnum=0, intf={0:31}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, retval=4294967277, serial={6917529033624998933:0}, serial={6917529033624998933:0}, tmp={-9223372036317904895:0}, 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={-9223372036317904895:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, 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={-9223372036317904895:0}, lock={-9223372036317904895:0}, qcdevice={33:0}, qcdevice_group0={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, 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=50331649, __key={-4611686008159731649:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, data={-9223372036317904895:0}, debug=0, id={6917529033636096813:0}, id={6917529033636096813:0}, id_table={31:0}, ifnum=0, intf={0:31}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, retval=4294967277, serial={6917529033624998933:0}, serial={6917529033624998933:0}, serial->interface={-9223372036854775779:0}, tmp={-9223372036317904895:0}, 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=50331649, __key={-4611686008159731649:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, data={-9223372036317904895:0}, debug=0, id={6917529033636096813:0}, id={6917529033636096813:0}, id_table={31:0}, ifnum=0, intf={0:31}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, retval=4294967277, serial={6917529033624998933:0}, serial={6917529033624998933:0}, serial->interface={-9223372036854775779:0}, tmp={-9223372036317904895:0}, usb_counter=0] [L3793] COND TRUE (serial->interface)->num_altsetting > 2U [L3877] COND FALSE !(retval != -19) VAL [__key={-4611686008159731649:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={0:70368744177664}, data={-9223372036317904895:0}, debug=0, id={6917529033636096813:0}, id={6917529033636096813:0}, id_table={31:0}, ifnum=0, intf={0:31}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, retval=4294967277, serial={6917529033624998933:0}, serial={6917529033624998933:0}, tmp={-9223372036317904895:0}, 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={0:70368744177664}, data={-9223372036317904895:0}, debug=0, id={6917529033636096813:0}, id={6917529033636096813:0}, id_table={31:0}, ifnum=0, intf={0:31}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, retval=4294967277, serial={6917529033624998933:0}, serial={6917529033624998933:0}, tmp={-9223372036317904895:0}, 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={0:70368744177664}, 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={-2305842998946037713:0}, ldvarg1={6917529033636096813:0}, ldvarg2={-2305843003218679255:0}, ldvarg3={2305843003218678865:0}, ldvarg4={-4611686008159731665:0}, ldvarg5={6917529033613771861:0}, qcdevice={33:0}, qcdevice_group0={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, tmp={6917529033636096813:0}, tmp___0={2305843003218678865:0}, tmp___1={6917529033613771861:0}, 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={0:70368744177664}, 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={-2305842998946037713:0}, ldvarg1={6917529033636096813:0}, ldvarg2={-2305843003218679255:0}, ldvarg3={2305843003218678865:0}, ldvarg4={-4611686008159731665:0}, ldvarg5={6917529033613771861:0}, qcdevice={33:0}, qcdevice_group0={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, tmp={6917529033636096813:0}, tmp___0={2305843003218678865:0}, tmp___1={6917529033613771861:0}, 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={0:70368744177664}, 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={-2305842998946037713:0}, ldvarg1={6917529033636096813:0}, ldvarg2={-2305843003218679255:0}, ldvarg3={2305843003218678865:0}, ldvarg4={-4611686008159731665:0}, ldvarg5={6917529033613771861:0}, qcdevice={33:0}, qcdevice_group0={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, tmp={6917529033636096813:0}, tmp___0={2305843003218678865:0}, tmp___1={6917529033613771861:0}, 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={0:70368744177664}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, 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={0:70368744177664}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, 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={0:70368744177664}, 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={-2305842998946037713:0}, ldvarg1={6917529033636096813:0}, ldvarg2={-2305843003218679255:0}, ldvarg3={2305843003218678865:0}, ldvarg4={-4611686008159731665:0}, ldvarg5={6917529033613771861:0}, qcdevice={33:0}, qcdevice_group0={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, ref_cnt=0, tmp={6917529033636096813:0}, tmp___0={2305843003218678865:0}, tmp___1={6917529033613771861:0}, 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={0:70368744177664}, 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={6917529033613771799:0}, qcdevice_group1={6917529033624998933:0}, qcdevice_group2={6917529033613771797:0}, qcdriver={32:0}, qcdriver_group1={6917529033624997973:0}, 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: 68.6s, OverallIterations: 14, TraceHistogramMax: 12, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 5.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6236 SdHoareTripleChecker+Valid, 3.2s 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: 1.4s AutomataMinimizationTime, 13 MinimizatonAttempts, 2365 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 2.4s SsaConstructionTime, 31.6s SatisfiabilityAnalysisTime, 7.8s InterpolantComputationTime, 4119 NumberOfCodeBlocks, 3949 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 5817 ConstructedInterpolants, 0 QuantifiedInterpolants, 7287 SizeOfPredicates, 66 NumberOfNonLiveVariables, 53294 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 [2022-11-03 04:06:50,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff10a3f7-16de-4b84-978a-8bb275471e18/bin/utaipan-7li7fVZpFI/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