./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--message--fusion--mptctl.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af79e237-ea7b-4aff-89d2-1b284412bd6f/bin/utaipan-TEXQjIfE4P/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af79e237-ea7b-4aff-89d2-1b284412bd6f/bin/utaipan-TEXQjIfE4P/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af79e237-ea7b-4aff-89d2-1b284412bd6f/bin/utaipan-TEXQjIfE4P/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af79e237-ea7b-4aff-89d2-1b284412bd6f/bin/utaipan-TEXQjIfE4P/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--message--fusion--mptctl.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af79e237-ea7b-4aff-89d2-1b284412bd6f/bin/utaipan-TEXQjIfE4P/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af79e237-ea7b-4aff-89d2-1b284412bd6f/bin/utaipan-TEXQjIfE4P --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 1cfba800a850f13ff72fddf9946e31aec208a19aa4b82d402046e12670b66199 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 22:51:15,934 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 22:51:15,937 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 22:51:15,974 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 22:51:15,975 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 22:51:15,976 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 22:51:15,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 22:51:15,980 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 22:51:15,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 22:51:15,983 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 22:51:15,984 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 22:51:15,986 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 22:51:15,986 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 22:51:15,987 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 22:51:15,989 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 22:51:15,990 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 22:51:15,992 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 22:51:15,993 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 22:51:15,995 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 22:51:15,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 22:51:15,999 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 22:51:16,000 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 22:51:16,002 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 22:51:16,003 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 22:51:16,006 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 22:51:16,007 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 22:51:16,007 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 22:51:16,008 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 22:51:16,009 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 22:51:16,010 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 22:51:16,010 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 22:51:16,011 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 22:51:16,012 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 22:51:16,013 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 22:51:16,014 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 22:51:16,015 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 22:51:16,016 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 22:51:16,016 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 22:51:16,017 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 22:51:16,018 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 22:51:16,019 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 22:51:16,020 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af79e237-ea7b-4aff-89d2-1b284412bd6f/bin/utaipan-TEXQjIfE4P/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-20 22:51:16,045 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 22:51:16,045 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 22:51:16,045 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 22:51:16,046 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 22:51:16,046 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-20 22:51:16,047 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-20 22:51:16,047 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-20 22:51:16,047 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-20 22:51:16,047 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-20 22:51:16,047 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-20 22:51:16,048 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-20 22:51:16,048 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-20 22:51:16,048 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-20 22:51:16,048 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-20 22:51:16,049 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-20 22:51:16,049 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-20 22:51:16,049 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-20 22:51:16,049 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-20 22:51:16,050 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 22:51:16,050 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 22:51:16,050 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 22:51:16,051 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-20 22:51:16,051 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-20 22:51:16,051 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-20 22:51:16,051 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 22:51:16,051 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 22:51:16,052 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-20 22:51:16,052 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 22:51:16,052 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-20 22:51:16,052 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 22:51:16,053 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 22:51:16,053 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-20 22:51:16,053 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-20 22:51:16,053 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-20 22:51:16,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-20 22:51:16,054 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-20 22:51:16,054 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 22:51:16,054 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-20 22:51:16,054 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_af79e237-ea7b-4aff-89d2-1b284412bd6f/bin/utaipan-TEXQjIfE4P/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af79e237-ea7b-4aff-89d2-1b284412bd6f/bin/utaipan-TEXQjIfE4P Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1cfba800a850f13ff72fddf9946e31aec208a19aa4b82d402046e12670b66199 [2021-11-20 22:51:16,310 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 22:51:16,330 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 22:51:16,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 22:51:16,333 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 22:51:16,334 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 22:51:16,335 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af79e237-ea7b-4aff-89d2-1b284412bd6f/bin/utaipan-TEXQjIfE4P/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--message--fusion--mptctl.ko-entry_point.cil.out.i [2021-11-20 22:51:16,391 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af79e237-ea7b-4aff-89d2-1b284412bd6f/bin/utaipan-TEXQjIfE4P/data/e13f671ca/399ab3c663c3478bb87d9653402c5dc4/FLAGe7fbd2599 [2021-11-20 22:51:17,186 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 22:51:17,188 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af79e237-ea7b-4aff-89d2-1b284412bd6f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--message--fusion--mptctl.ko-entry_point.cil.out.i [2021-11-20 22:51:17,245 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af79e237-ea7b-4aff-89d2-1b284412bd6f/bin/utaipan-TEXQjIfE4P/data/e13f671ca/399ab3c663c3478bb87d9653402c5dc4/FLAGe7fbd2599 [2021-11-20 22:51:17,713 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af79e237-ea7b-4aff-89d2-1b284412bd6f/bin/utaipan-TEXQjIfE4P/data/e13f671ca/399ab3c663c3478bb87d9653402c5dc4 [2021-11-20 22:51:17,716 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 22:51:17,717 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 22:51:17,718 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 22:51:17,719 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 22:51:17,722 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 22:51:17,723 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:51:17" (1/1) ... [2021-11-20 22:51:17,724 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@433272f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:17, skipping insertion in model container [2021-11-20 22:51:17,724 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:51:17" (1/1) ... [2021-11-20 22:51:17,732 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 22:51:17,839 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 22:51:20,036 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_af79e237-ea7b-4aff-89d2-1b284412bd6f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--message--fusion--mptctl.ko-entry_point.cil.out.i[277952,277965] [2021-11-20 22:51:20,293 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 22:51:20,321 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 22:51:20,772 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_af79e237-ea7b-4aff-89d2-1b284412bd6f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--message--fusion--mptctl.ko-entry_point.cil.out.i[277952,277965] [2021-11-20 22:51:20,803 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 22:51:20,892 INFO L208 MainTranslator]: Completed translation [2021-11-20 22:51:20,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:20 WrapperNode [2021-11-20 22:51:20,893 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 22:51:20,894 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 22:51:20,894 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 22:51:20,894 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 22:51:20,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:20" (1/1) ... [2021-11-20 22:51:21,012 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:20" (1/1) ... [2021-11-20 22:51:21,194 INFO L137 Inliner]: procedures = 258, calls = 2260, calls flagged for inlining = 96, calls inlined = 93, statements flattened = 5893 [2021-11-20 22:51:21,195 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 22:51:21,196 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 22:51:21,196 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 22:51:21,196 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 22:51:21,207 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:20" (1/1) ... [2021-11-20 22:51:21,207 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:20" (1/1) ... [2021-11-20 22:51:21,254 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:20" (1/1) ... [2021-11-20 22:51:21,254 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:20" (1/1) ... [2021-11-20 22:51:21,417 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:20" (1/1) ... [2021-11-20 22:51:21,447 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:20" (1/1) ... [2021-11-20 22:51:21,476 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:20" (1/1) ... [2021-11-20 22:51:21,594 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 22:51:21,595 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 22:51:21,595 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 22:51:21,595 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 22:51:21,600 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:20" (1/1) ... [2021-11-20 22:51:21,608 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 22:51:21,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af79e237-ea7b-4aff-89d2-1b284412bd6f/bin/utaipan-TEXQjIfE4P/z3 [2021-11-20 22:51:21,638 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af79e237-ea7b-4aff-89d2-1b284412bd6f/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-20 22:51:21,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af79e237-ea7b-4aff-89d2-1b284412bd6f/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-20 22:51:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-20 22:51:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-20 22:51:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-20 22:51:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-20 22:51:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~dma_addr_t~0~TO~VOID [2021-11-20 22:51:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~dma_addr_t~0~TO~VOID [2021-11-20 22:51:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-11-20 22:51:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-11-20 22:51:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mpctl_mutex [2021-11-20 22:51:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mpctl_mutex [2021-11-20 22:51:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-20 22:51:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-20 22:51:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure mpt_GetIocState [2021-11-20 22:51:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt_GetIocState [2021-11-20 22:51:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-11-20 22:51:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-11-20 22:51:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_iterate_devices [2021-11-20 22:51:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_iterate_devices [2021-11-20 22:51:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-20 22:51:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-20 22:51:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-20 22:51:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-20 22:51:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure mptctl_syscall_down [2021-11-20 22:51:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure mptctl_syscall_down [2021-11-20 22:51:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure mpt_device_driver_deregister [2021-11-20 22:51:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt_device_driver_deregister [2021-11-20 22:51:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-20 22:51:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-20 22:51:21,689 INFO L130 BoogieDeclarations]: Found specification of procedure mptctl_remove [2021-11-20 22:51:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure mptctl_remove [2021-11-20 22:51:21,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-20 22:51:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-20 22:51:21,689 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-20 22:51:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-20 22:51:21,690 INFO L130 BoogieDeclarations]: Found specification of procedure mpt_put_msg_frame [2021-11-20 22:51:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt_put_msg_frame [2021-11-20 22:51:21,691 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-20 22:51:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-20 22:51:21,691 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-20 22:51:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-20 22:51:21,691 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-20 22:51:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-20 22:51:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure __mptctl_ioctl [2021-11-20 22:51:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __mptctl_ioctl [2021-11-20 22:51:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure mptctl_do_mpt_command [2021-11-20 22:51:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure mptctl_do_mpt_command [2021-11-20 22:51:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure mptctl_do_fw_download [2021-11-20 22:51:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure mptctl_do_fw_download [2021-11-20 22:51:21,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-20 22:51:21,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-20 22:51:21,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of__MPT_MGMT [2021-11-20 22:51:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of__MPT_MGMT [2021-11-20 22:51:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure mpt_put_msg_frame_hi_pri [2021-11-20 22:51:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt_put_msg_frame_hi_pri [2021-11-20 22:51:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-20 22:51:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-20 22:51:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-20 22:51:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-20 22:51:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure mpt_free_fw_memory [2021-11-20 22:51:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt_free_fw_memory [2021-11-20 22:51:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure mptctl_do_taskmgmt [2021-11-20 22:51:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure mptctl_do_taskmgmt [2021-11-20 22:51:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-20 22:51:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-20 22:51:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-20 22:51:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-20 22:51:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure mpt_clear_taskmgmt_in_progress_flag [2021-11-20 22:51:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt_clear_taskmgmt_in_progress_flag [2021-11-20 22:51:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure mptctl_timeout_expired [2021-11-20 22:51:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure mptctl_timeout_expired [2021-11-20 22:51:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-20 22:51:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-20 22:51:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-20 22:51:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-20 22:51:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-20 22:51:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-20 22:51:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mpctl_mutex [2021-11-20 22:51:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mpctl_mutex [2021-11-20 22:51:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure mptctl_fasync [2021-11-20 22:51:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure mptctl_fasync [2021-11-20 22:51:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-20 22:51:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-20 22:51:21,700 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2021-11-20 22:51:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2021-11-20 22:51:21,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-20 22:51:21,701 INFO L130 BoogieDeclarations]: Found specification of procedure mpt_set_taskmgmt_in_progress_flag [2021-11-20 22:51:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt_set_taskmgmt_in_progress_flag [2021-11-20 22:51:21,701 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-20 22:51:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-20 22:51:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure mpt_verify_adapter [2021-11-20 22:51:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt_verify_adapter [2021-11-20 22:51:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-20 22:51:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-20 22:51:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-20 22:51:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-20 22:51:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-20 22:51:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-20 22:51:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-20 22:51:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure mpt_deregister [2021-11-20 22:51:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt_deregister [2021-11-20 22:51:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_sgl [2021-11-20 22:51:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_sgl [2021-11-20 22:51:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-20 22:51:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-20 22:51:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-20 22:51:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-20 22:51:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-20 22:51:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-20 22:51:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-20 22:51:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-20 22:51:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-20 22:51:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 22:51:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-20 22:51:21,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-20 22:51:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-20 22:51:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure mpt_get_msg_frame [2021-11-20 22:51:21,710 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt_get_msg_frame [2021-11-20 22:51:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-20 22:51:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-20 22:51:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of__MPT_MGMT [2021-11-20 22:51:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of__MPT_MGMT [2021-11-20 22:51:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure mpt_send_handshake_request [2021-11-20 22:51:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt_send_handshake_request [2021-11-20 22:51:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure mpt_register [2021-11-20 22:51:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt_register [2021-11-20 22:51:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of__MPT_MGMT [2021-11-20 22:51:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of__MPT_MGMT [2021-11-20 22:51:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-11-20 22:51:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-11-20 22:51:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-20 22:51:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-20 22:51:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 22:51:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 22:51:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure mpt_config [2021-11-20 22:51:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt_config [2021-11-20 22:51:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure mpt_free_msg_frame [2021-11-20 22:51:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt_free_msg_frame [2021-11-20 22:51:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-20 22:51:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-20 22:51:22,399 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 22:51:22,402 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-20 22:51:25,432 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-20 22:51:34,767 INFO L277 CfgBuilder]: Performing block encoding [2021-11-20 22:51:36,341 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-20 22:51:36,341 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-20 22:51:36,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:51:36 BoogieIcfgContainer [2021-11-20 22:51:36,346 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-20 22:51:36,348 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-20 22:51:36,348 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-20 22:51:36,355 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-20 22:51:36,355 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 10:51:17" (1/3) ... [2021-11-20 22:51:36,356 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40924cc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 10:51:36, skipping insertion in model container [2021-11-20 22:51:36,356 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:20" (2/3) ... [2021-11-20 22:51:36,356 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40924cc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 10:51:36, skipping insertion in model container [2021-11-20 22:51:36,357 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:51:36" (3/3) ... [2021-11-20 22:51:36,358 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--message--fusion--mptctl.ko-entry_point.cil.out.i [2021-11-20 22:51:36,366 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-20 22:51:36,366 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-20 22:51:36,428 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-20 22:51:36,444 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-11-20 22:51:36,444 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-20 22:51:36,507 INFO L276 IsEmpty]: Start isEmpty. Operand has 914 states, 583 states have (on average 1.3893653516295026) internal successors, (810), 603 states have internal predecessors, (810), 267 states have call successors, (267), 63 states have call predecessors, (267), 62 states have return successors, (263), 262 states have call predecessors, (263), 263 states have call successors, (263) [2021-11-20 22:51:36,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2021-11-20 22:51:36,518 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 22:51:36,519 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 22:51:36,520 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 22:51:36,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 22:51:36,526 INFO L85 PathProgramCache]: Analyzing trace with hash -793752562, now seen corresponding path program 1 times [2021-11-20 22:51:36,536 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-20 22:51:36,536 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [917406053] [2021-11-20 22:51:36,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 22:51:36,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 22:51:36,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 22:51:37,109 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2021-11-20 22:51:37,110 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-20 22:51:37,110 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [917406053] [2021-11-20 22:51:37,111 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [917406053] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 22:51:37,111 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 22:51:37,111 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 22:51:37,113 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1603850101] [2021-11-20 22:51:37,114 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 22:51:37,118 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 22:51:37,118 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-20 22:51:37,143 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 22:51:37,144 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 22:51:37,148 INFO L87 Difference]: Start difference. First operand has 914 states, 583 states have (on average 1.3893653516295026) internal successors, (810), 603 states have internal predecessors, (810), 267 states have call successors, (267), 63 states have call predecessors, (267), 62 states have return successors, (263), 262 states have call predecessors, (263), 263 states have call successors, (263) Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) [2021-11-20 22:51:39,190 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:51:42,551 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:51:43,913 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:51:44,978 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:51:47,018 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:51:49,153 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:51:51,343 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:51:53,604 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:51:55,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 22:51:55,357 INFO L93 Difference]: Finished difference Result 1878 states and 2786 transitions. [2021-11-20 22:51:55,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 22:51:55,359 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) Word has length 97 [2021-11-20 22:51:55,360 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 22:51:55,382 INFO L225 Difference]: With dead ends: 1878 [2021-11-20 22:51:55,383 INFO L226 Difference]: Without dead ends: 972 [2021-11-20 22:51:55,400 INFO L932 BasicCegarLoop]: 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 [2021-11-20 22:51:55,404 INFO L933 BasicCegarLoop]: 1179 mSDtfsCounter, 96 mSDsluCounter, 1294 mSDsCounter, 0 mSdLazyCounter, 350 mSolverCounterSat, 5 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 96 SdHoareTripleChecker+Valid, 2313 SdHoareTripleChecker+Invalid, 361 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 350 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.0s IncrementalHoareTripleChecker+Time [2021-11-20 22:51:55,405 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [96 Valid, 2313 Invalid, 361 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 350 Invalid, 6 Unknown, 0 Unchecked, 18.0s Time] [2021-11-20 22:51:55,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 972 states. [2021-11-20 22:51:55,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 972 to 958. [2021-11-20 22:51:55,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 958 states, 617 states have (on average 1.3792544570502432) internal successors, (851), 632 states have internal predecessors, (851), 271 states have call successors, (271), 70 states have call predecessors, (271), 69 states have return successors, (260), 258 states have call predecessors, (260), 260 states have call successors, (260) [2021-11-20 22:51:55,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 958 states and 1382 transitions. [2021-11-20 22:51:55,541 INFO L78 Accepts]: Start accepts. Automaton has 958 states and 1382 transitions. Word has length 97 [2021-11-20 22:51:55,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 22:51:55,545 INFO L470 AbstractCegarLoop]: Abstraction has 958 states and 1382 transitions. [2021-11-20 22:51:55,545 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) [2021-11-20 22:51:55,547 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1382 transitions. [2021-11-20 22:51:55,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-20 22:51:55,555 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 22:51:55,555 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 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] [2021-11-20 22:51:55,555 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-20 22:51:55,556 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 22:51:55,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 22:51:55,557 INFO L85 PathProgramCache]: Analyzing trace with hash -799909362, now seen corresponding path program 1 times [2021-11-20 22:51:55,558 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-20 22:51:55,558 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1804638880] [2021-11-20 22:51:55,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 22:51:55,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 22:51:55,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 22:51:55,858 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2021-11-20 22:51:55,858 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-20 22:51:55,859 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1804638880] [2021-11-20 22:51:55,859 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1804638880] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 22:51:55,859 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 22:51:55,859 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 22:51:55,859 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1611947705] [2021-11-20 22:51:55,860 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 22:51:55,861 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 22:51:55,861 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-20 22:51:55,862 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 22:51:55,862 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 22:51:55,862 INFO L87 Difference]: Start difference. First operand 958 states and 1382 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-11-20 22:51:57,902 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:00,240 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:02,355 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:04,454 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:06,524 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:08,628 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:11,086 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:12,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 22:52:12,561 INFO L93 Difference]: Finished difference Result 2552 states and 3683 transitions. [2021-11-20 22:52:12,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 22:52:12,561 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 109 [2021-11-20 22:52:12,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 22:52:12,576 INFO L225 Difference]: With dead ends: 2552 [2021-11-20 22:52:12,577 INFO L226 Difference]: Without dead ends: 1617 [2021-11-20 22:52:12,582 INFO L932 BasicCegarLoop]: 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 [2021-11-20 22:52:12,584 INFO L933 BasicCegarLoop]: 1611 mSDtfsCounter, 928 mSDsluCounter, 1263 mSDsCounter, 0 mSdLazyCounter, 405 mSolverCounterSat, 3 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 932 SdHoareTripleChecker+Valid, 2714 SdHoareTripleChecker+Invalid, 415 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 405 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.6s IncrementalHoareTripleChecker+Time [2021-11-20 22:52:12,584 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [932 Valid, 2714 Invalid, 415 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 405 Invalid, 7 Unknown, 0 Unchecked, 16.6s Time] [2021-11-20 22:52:12,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1617 states. [2021-11-20 22:52:12,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1617 to 1605. [2021-11-20 22:52:12,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1605 states, 1047 states have (on average 1.387774594078319) internal successors, (1453), 1065 states have internal predecessors, (1453), 435 states have call successors, (435), 123 states have call predecessors, (435), 122 states have return successors, (428), 422 states have call predecessors, (428), 424 states have call successors, (428) [2021-11-20 22:52:12,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1605 states and 2316 transitions. [2021-11-20 22:52:12,679 INFO L78 Accepts]: Start accepts. Automaton has 1605 states and 2316 transitions. Word has length 109 [2021-11-20 22:52:12,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 22:52:12,680 INFO L470 AbstractCegarLoop]: Abstraction has 1605 states and 2316 transitions. [2021-11-20 22:52:12,681 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-11-20 22:52:12,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2316 transitions. [2021-11-20 22:52:12,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-20 22:52:12,683 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 22:52:12,683 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 22:52:12,684 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-20 22:52:12,684 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 22:52:12,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 22:52:12,685 INFO L85 PathProgramCache]: Analyzing trace with hash -1553889208, now seen corresponding path program 1 times [2021-11-20 22:52:12,685 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-20 22:52:12,685 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1131086174] [2021-11-20 22:52:12,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 22:52:12,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 22:52:12,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 22:52:12,975 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2021-11-20 22:52:12,976 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-20 22:52:12,976 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1131086174] [2021-11-20 22:52:12,976 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1131086174] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 22:52:12,976 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 22:52:12,976 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 22:52:12,977 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1342090632] [2021-11-20 22:52:12,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 22:52:12,979 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 22:52:12,979 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-20 22:52:12,980 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 22:52:12,980 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 22:52:12,980 INFO L87 Difference]: Start difference. First operand 1605 states and 2316 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-20 22:52:14,693 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:16,916 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:19,181 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:21,322 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:23,377 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:25,480 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:27,757 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:29,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 22:52:29,168 INFO L93 Difference]: Finished difference Result 2970 states and 4277 transitions. [2021-11-20 22:52:29,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 22:52:29,169 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), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 128 [2021-11-20 22:52:29,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 22:52:29,192 INFO L225 Difference]: With dead ends: 2970 [2021-11-20 22:52:29,192 INFO L226 Difference]: Without dead ends: 2967 [2021-11-20 22:52:29,195 INFO L932 BasicCegarLoop]: 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 [2021-11-20 22:52:29,196 INFO L933 BasicCegarLoop]: 1567 mSDtfsCounter, 959 mSDsluCounter, 1262 mSDsCounter, 0 mSdLazyCounter, 392 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 963 SdHoareTripleChecker+Valid, 2665 SdHoareTripleChecker+Invalid, 399 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 392 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.1s IncrementalHoareTripleChecker+Time [2021-11-20 22:52:29,196 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [963 Valid, 2665 Invalid, 399 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 392 Invalid, 6 Unknown, 0 Unchecked, 16.1s Time] [2021-11-20 22:52:29,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2967 states. [2021-11-20 22:52:29,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2967 to 2959. [2021-11-20 22:52:29,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2959 states, 1940 states have (on average 1.3927835051546391) internal successors, (2702), 1966 states have internal predecessors, (2702), 782 states have call successors, (782), 237 states have call predecessors, (782), 236 states have return successors, (783), 767 states have call predecessors, (783), 771 states have call successors, (783) [2021-11-20 22:52:29,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2959 states to 2959 states and 4267 transitions. [2021-11-20 22:52:29,350 INFO L78 Accepts]: Start accepts. Automaton has 2959 states and 4267 transitions. Word has length 128 [2021-11-20 22:52:29,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 22:52:29,350 INFO L470 AbstractCegarLoop]: Abstraction has 2959 states and 4267 transitions. [2021-11-20 22:52:29,351 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-20 22:52:29,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 4267 transitions. [2021-11-20 22:52:29,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-20 22:52:29,353 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 22:52:29,353 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 22:52:29,353 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-20 22:52:29,354 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 22:52:29,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 22:52:29,354 INFO L85 PathProgramCache]: Analyzing trace with hash -927178015, now seen corresponding path program 1 times [2021-11-20 22:52:29,355 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-20 22:52:29,355 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1692803745] [2021-11-20 22:52:29,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 22:52:29,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 22:52:29,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 22:52:29,511 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2021-11-20 22:52:29,512 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-20 22:52:29,512 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1692803745] [2021-11-20 22:52:29,512 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1692803745] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 22:52:29,512 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 22:52:29,512 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 22:52:29,513 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1248592044] [2021-11-20 22:52:29,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 22:52:29,513 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 22:52:29,513 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-20 22:52:29,514 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 22:52:29,514 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 22:52:29,514 INFO L87 Difference]: Start difference. First operand 2959 states and 4267 transitions. Second operand has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-20 22:52:31,539 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:33,239 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:35,465 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:37,590 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:39,639 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:41,740 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:43,941 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:45,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 22:52:45,638 INFO L93 Difference]: Finished difference Result 3135 states and 4466 transitions. [2021-11-20 22:52:45,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 22:52:45,639 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 129 [2021-11-20 22:52:45,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 22:52:45,662 INFO L225 Difference]: With dead ends: 3135 [2021-11-20 22:52:45,663 INFO L226 Difference]: Without dead ends: 3132 [2021-11-20 22:52:45,666 INFO L932 BasicCegarLoop]: 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 [2021-11-20 22:52:45,669 INFO L933 BasicCegarLoop]: 1214 mSDtfsCounter, 967 mSDsluCounter, 495 mSDsCounter, 0 mSdLazyCounter, 256 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 971 SdHoareTripleChecker+Valid, 1636 SdHoareTripleChecker+Invalid, 262 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 256 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.0s IncrementalHoareTripleChecker+Time [2021-11-20 22:52:45,670 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [971 Valid, 1636 Invalid, 262 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 256 Invalid, 6 Unknown, 0 Unchecked, 16.0s Time] [2021-11-20 22:52:45,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3132 states. [2021-11-20 22:52:45,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3132 to 3128. [2021-11-20 22:52:45,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3128 states, 2033 states have (on average 1.3831775700934579) internal successors, (2812), 2064 states have internal predecessors, (2812), 821 states have call successors, (821), 272 states have call predecessors, (821), 273 states have return successors, (827), 806 states have call predecessors, (827), 811 states have call successors, (827) [2021-11-20 22:52:45,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3128 states to 3128 states and 4460 transitions. [2021-11-20 22:52:45,888 INFO L78 Accepts]: Start accepts. Automaton has 3128 states and 4460 transitions. Word has length 129 [2021-11-20 22:52:45,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 22:52:45,889 INFO L470 AbstractCegarLoop]: Abstraction has 3128 states and 4460 transitions. [2021-11-20 22:52:45,889 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-20 22:52:45,889 INFO L276 IsEmpty]: Start isEmpty. Operand 3128 states and 4460 transitions. [2021-11-20 22:52:45,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2021-11-20 22:52:45,895 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 22:52:45,896 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 22:52:45,896 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-20 22:52:45,896 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 22:52:45,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 22:52:45,897 INFO L85 PathProgramCache]: Analyzing trace with hash 1321004651, now seen corresponding path program 1 times [2021-11-20 22:52:45,897 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-20 22:52:45,897 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1830842317] [2021-11-20 22:52:45,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 22:52:45,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 22:52:45,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 22:52:46,095 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2021-11-20 22:52:46,095 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-20 22:52:46,095 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1830842317] [2021-11-20 22:52:46,095 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1830842317] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 22:52:46,096 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 22:52:46,096 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 22:52:46,096 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [800202947] [2021-11-20 22:52:46,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 22:52:46,097 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 22:52:46,097 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-20 22:52:46,098 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 22:52:46,098 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 22:52:46,098 INFO L87 Difference]: Start difference. First operand 3128 states and 4460 transitions. Second operand has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-20 22:52:48,123 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:49,653 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:50,763 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:53,044 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:54,368 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:55,422 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:57,466 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:52:59,580 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:01,789 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:02,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 22:53:02,812 INFO L93 Difference]: Finished difference Result 3179 states and 4505 transitions. [2021-11-20 22:53:02,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 22:53:02,812 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 130 [2021-11-20 22:53:02,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 22:53:02,835 INFO L225 Difference]: With dead ends: 3179 [2021-11-20 22:53:02,835 INFO L226 Difference]: Without dead ends: 3175 [2021-11-20 22:53:02,838 INFO L932 BasicCegarLoop]: 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 [2021-11-20 22:53:02,839 INFO L933 BasicCegarLoop]: 1136 mSDtfsCounter, 169 mSDsluCounter, 1113 mSDsCounter, 0 mSdLazyCounter, 316 mSolverCounterSat, 2 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 169 SdHoareTripleChecker+Valid, 2106 SdHoareTripleChecker+Invalid, 323 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 316 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.6s IncrementalHoareTripleChecker+Time [2021-11-20 22:53:02,839 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [169 Valid, 2106 Invalid, 323 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 316 Invalid, 5 Unknown, 0 Unchecked, 16.6s Time] [2021-11-20 22:53:02,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3175 states. [2021-11-20 22:53:02,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3175 to 3173. [2021-11-20 22:53:02,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3173 states, 2057 states have (on average 1.3777345649003403) internal successors, (2834), 2086 states have internal predecessors, (2834), 827 states have call successors, (827), 287 states have call predecessors, (827), 288 states have return successors, (835), 814 states have call predecessors, (835), 819 states have call successors, (835) [2021-11-20 22:53:02,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3173 states to 3173 states and 4496 transitions. [2021-11-20 22:53:02,989 INFO L78 Accepts]: Start accepts. Automaton has 3173 states and 4496 transitions. Word has length 130 [2021-11-20 22:53:02,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 22:53:02,990 INFO L470 AbstractCegarLoop]: Abstraction has 3173 states and 4496 transitions. [2021-11-20 22:53:02,990 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-20 22:53:02,991 INFO L276 IsEmpty]: Start isEmpty. Operand 3173 states and 4496 transitions. [2021-11-20 22:53:02,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2021-11-20 22:53:02,993 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 22:53:02,994 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 22:53:02,994 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-20 22:53:02,994 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 22:53:02,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 22:53:02,995 INFO L85 PathProgramCache]: Analyzing trace with hash -1999771868, now seen corresponding path program 1 times [2021-11-20 22:53:02,995 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-20 22:53:02,995 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [207071049] [2021-11-20 22:53:02,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 22:53:02,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 22:53:03,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 22:53:03,173 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2021-11-20 22:53:03,173 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-20 22:53:03,173 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [207071049] [2021-11-20 22:53:03,174 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [207071049] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 22:53:03,174 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 22:53:03,174 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 22:53:03,174 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1630505231] [2021-11-20 22:53:03,174 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 22:53:03,175 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 22:53:03,175 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-20 22:53:03,175 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 22:53:03,176 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 22:53:03,176 INFO L87 Difference]: Start difference. First operand 3173 states and 4496 transitions. Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-20 22:53:05,088 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:06,803 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:08,382 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:09,461 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:11,623 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:14,531 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:16,632 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:18,839 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:20,168 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:20,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 22:53:20,722 INFO L93 Difference]: Finished difference Result 8061 states and 11458 transitions. [2021-11-20 22:53:20,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 22:53:20,723 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 131 [2021-11-20 22:53:20,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 22:53:20,755 INFO L225 Difference]: With dead ends: 8061 [2021-11-20 22:53:20,755 INFO L226 Difference]: Without dead ends: 4922 [2021-11-20 22:53:20,771 INFO L932 BasicCegarLoop]: 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 [2021-11-20 22:53:20,772 INFO L933 BasicCegarLoop]: 1385 mSDtfsCounter, 682 mSDsluCounter, 1211 mSDsCounter, 0 mSdLazyCounter, 367 mSolverCounterSat, 9 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 682 SdHoareTripleChecker+Valid, 2434 SdHoareTripleChecker+Invalid, 379 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 367 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.4s IncrementalHoareTripleChecker+Time [2021-11-20 22:53:20,772 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [682 Valid, 2434 Invalid, 379 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 367 Invalid, 3 Unknown, 0 Unchecked, 17.4s Time] [2021-11-20 22:53:20,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4922 states. [2021-11-20 22:53:20,979 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4922 to 4883. [2021-11-20 22:53:20,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4883 states, 3192 states have (on average 1.3731203007518797) internal successors, (4383), 3249 states have internal predecessors, (4383), 1230 states have call successors, (1230), 469 states have call predecessors, (1230), 460 states have return successors, (1294), 1184 states have call predecessors, (1294), 1219 states have call successors, (1294) [2021-11-20 22:53:21,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4883 states to 4883 states and 6907 transitions. [2021-11-20 22:53:21,031 INFO L78 Accepts]: Start accepts. Automaton has 4883 states and 6907 transitions. Word has length 131 [2021-11-20 22:53:21,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 22:53:21,031 INFO L470 AbstractCegarLoop]: Abstraction has 4883 states and 6907 transitions. [2021-11-20 22:53:21,032 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-20 22:53:21,033 INFO L276 IsEmpty]: Start isEmpty. Operand 4883 states and 6907 transitions. [2021-11-20 22:53:21,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2021-11-20 22:53:21,036 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 22:53:21,036 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 22:53:21,036 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-20 22:53:21,036 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 22:53:21,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 22:53:21,037 INFO L85 PathProgramCache]: Analyzing trace with hash -1864623986, now seen corresponding path program 1 times [2021-11-20 22:53:21,037 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-20 22:53:21,037 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1530610358] [2021-11-20 22:53:21,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 22:53:21,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 22:53:21,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 22:53:21,186 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2021-11-20 22:53:21,186 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-20 22:53:21,186 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1530610358] [2021-11-20 22:53:21,187 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1530610358] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 22:53:21,187 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 22:53:21,187 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 22:53:21,187 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1738480860] [2021-11-20 22:53:21,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 22:53:21,188 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 22:53:21,188 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-20 22:53:21,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 22:53:21,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 22:53:21,189 INFO L87 Difference]: Start difference. First operand 4883 states and 6907 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-20 22:53:23,569 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:25,639 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:27,895 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:30,456 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:32,570 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:34,773 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:35,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 22:53:35,648 INFO L93 Difference]: Finished difference Result 4893 states and 6915 transitions. [2021-11-20 22:53:35,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 22:53:35,649 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 132 [2021-11-20 22:53:35,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 22:53:35,682 INFO L225 Difference]: With dead ends: 4893 [2021-11-20 22:53:35,682 INFO L226 Difference]: Without dead ends: 4872 [2021-11-20 22:53:35,686 INFO L932 BasicCegarLoop]: 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 [2021-11-20 22:53:35,687 INFO L933 BasicCegarLoop]: 1241 mSDtfsCounter, 958 mSDsluCounter, 495 mSDsCounter, 0 mSdLazyCounter, 267 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 962 SdHoareTripleChecker+Valid, 1663 SdHoareTripleChecker+Invalid, 272 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 267 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.3s IncrementalHoareTripleChecker+Time [2021-11-20 22:53:35,687 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [962 Valid, 1663 Invalid, 272 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 267 Invalid, 5 Unknown, 0 Unchecked, 14.3s Time] [2021-11-20 22:53:35,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4872 states. [2021-11-20 22:53:35,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4872 to 4864. [2021-11-20 22:53:35,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4864 states, 3181 states have (on average 1.3718956303049357) internal successors, (4364), 3237 states have internal predecessors, (4364), 1225 states have call successors, (1225), 466 states have call predecessors, (1225), 457 states have return successors, (1290), 1180 states have call predecessors, (1290), 1215 states have call successors, (1290) [2021-11-20 22:53:35,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4864 states to 4864 states and 6879 transitions. [2021-11-20 22:53:35,990 INFO L78 Accepts]: Start accepts. Automaton has 4864 states and 6879 transitions. Word has length 132 [2021-11-20 22:53:35,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 22:53:35,991 INFO L470 AbstractCegarLoop]: Abstraction has 4864 states and 6879 transitions. [2021-11-20 22:53:35,991 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-20 22:53:35,991 INFO L276 IsEmpty]: Start isEmpty. Operand 4864 states and 6879 transitions. [2021-11-20 22:53:35,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2021-11-20 22:53:35,994 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 22:53:35,994 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 22:53:35,994 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-20 22:53:35,994 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 22:53:35,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 22:53:35,996 INFO L85 PathProgramCache]: Analyzing trace with hash -1907456604, now seen corresponding path program 1 times [2021-11-20 22:53:35,996 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-20 22:53:35,996 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1633883399] [2021-11-20 22:53:35,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 22:53:35,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 22:53:36,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 22:53:36,151 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2021-11-20 22:53:36,151 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-20 22:53:36,151 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1633883399] [2021-11-20 22:53:36,151 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1633883399] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 22:53:36,151 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 22:53:36,152 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 22:53:36,152 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1360450987] [2021-11-20 22:53:36,152 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 22:53:36,152 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 22:53:36,153 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-20 22:53:36,153 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 22:53:36,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 22:53:36,153 INFO L87 Difference]: Start difference. First operand 4864 states and 6879 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-20 22:53:38,396 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:40,814 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:42,912 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:45,201 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:47,962 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:50,067 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:52,263 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:52,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 22:53:52,741 INFO L93 Difference]: Finished difference Result 7761 states and 10905 transitions. [2021-11-20 22:53:52,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 22:53:52,742 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 149 [2021-11-20 22:53:52,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 22:53:52,761 INFO L225 Difference]: With dead ends: 7761 [2021-11-20 22:53:52,761 INFO L226 Difference]: Without dead ends: 2929 [2021-11-20 22:53:52,784 INFO L932 BasicCegarLoop]: 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 [2021-11-20 22:53:52,785 INFO L933 BasicCegarLoop]: 1139 mSDtfsCounter, 10 mSDsluCounter, 1293 mSDsCounter, 0 mSdLazyCounter, 338 mSolverCounterSat, 1 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 2265 SdHoareTripleChecker+Invalid, 346 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 338 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.5s IncrementalHoareTripleChecker+Time [2021-11-20 22:53:52,785 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [10 Valid, 2265 Invalid, 346 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 338 Invalid, 7 Unknown, 0 Unchecked, 16.5s Time] [2021-11-20 22:53:52,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2929 states. [2021-11-20 22:53:52,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2929 to 2913. [2021-11-20 22:53:52,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2913 states, 1876 states have (on average 1.3528784648187633) internal successors, (2538), 1910 states have internal predecessors, (2538), 738 states have call successors, (738), 301 states have call predecessors, (738), 298 states have return successors, (767), 713 states have call predecessors, (767), 728 states have call successors, (767) [2021-11-20 22:53:52,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2913 states to 2913 states and 4043 transitions. [2021-11-20 22:53:52,920 INFO L78 Accepts]: Start accepts. Automaton has 2913 states and 4043 transitions. Word has length 149 [2021-11-20 22:53:52,920 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 22:53:52,920 INFO L470 AbstractCegarLoop]: Abstraction has 2913 states and 4043 transitions. [2021-11-20 22:53:52,921 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-20 22:53:52,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2913 states and 4043 transitions. [2021-11-20 22:53:52,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2021-11-20 22:53:52,923 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 22:53:52,923 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 22:53:52,924 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-20 22:53:52,924 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 22:53:52,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 22:53:52,924 INFO L85 PathProgramCache]: Analyzing trace with hash 1095786564, now seen corresponding path program 1 times [2021-11-20 22:53:52,924 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-20 22:53:52,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1509713247] [2021-11-20 22:53:52,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 22:53:52,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 22:53:52,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 22:53:53,114 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2021-11-20 22:53:53,115 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-20 22:53:53,115 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1509713247] [2021-11-20 22:53:53,115 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1509713247] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 22:53:53,115 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 22:53:53,115 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 22:53:53,116 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1577418730] [2021-11-20 22:53:53,116 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 22:53:53,117 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-20 22:53:53,117 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-20 22:53:53,117 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 22:53:53,117 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 22:53:53,118 INFO L87 Difference]: Start difference. First operand 2913 states and 4043 transitions. Second operand has 5 states, 5 states have (on average 11.2) internal successors, (56), 5 states have internal predecessors, (56), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2021-11-20 22:53:55,142 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:57,510 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:53:59,209 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:01,245 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:03,279 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:05,845 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:09,159 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:11,307 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:13,537 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:14,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 22:54:14,753 INFO L93 Difference]: Finished difference Result 5727 states and 7962 transitions. [2021-11-20 22:54:14,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-20 22:54:14,753 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 5 states have internal predecessors, (56), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 155 [2021-11-20 22:54:14,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 22:54:14,772 INFO L225 Difference]: With dead ends: 5727 [2021-11-20 22:54:14,772 INFO L226 Difference]: Without dead ends: 2850 [2021-11-20 22:54:14,785 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-20 22:54:14,785 INFO L933 BasicCegarLoop]: 1136 mSDtfsCounter, 37 mSDsluCounter, 3892 mSDsCounter, 0 mSdLazyCounter, 677 mSolverCounterSat, 6 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 4533 SdHoareTripleChecker+Invalid, 690 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 677 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.5s IncrementalHoareTripleChecker+Time [2021-11-20 22:54:14,786 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [37 Valid, 4533 Invalid, 690 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 677 Invalid, 7 Unknown, 0 Unchecked, 21.5s Time] [2021-11-20 22:54:14,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2850 states. [2021-11-20 22:54:14,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2850 to 2805. [2021-11-20 22:54:14,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2805 states, 1819 states have (on average 1.3567894447498625) internal successors, (2468), 1853 states have internal predecessors, (2468), 710 states have call successors, (710), 278 states have call predecessors, (710), 275 states have return successors, (739), 685 states have call predecessors, (739), 700 states have call successors, (739) [2021-11-20 22:54:14,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 2805 states and 3917 transitions. [2021-11-20 22:54:14,907 INFO L78 Accepts]: Start accepts. Automaton has 2805 states and 3917 transitions. Word has length 155 [2021-11-20 22:54:14,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 22:54:14,907 INFO L470 AbstractCegarLoop]: Abstraction has 2805 states and 3917 transitions. [2021-11-20 22:54:14,907 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 5 states have internal predecessors, (56), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2021-11-20 22:54:14,908 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 3917 transitions. [2021-11-20 22:54:14,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2021-11-20 22:54:14,910 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 22:54:14,910 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 3, 3, 3, 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] [2021-11-20 22:54:14,910 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-20 22:54:14,911 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 22:54:14,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 22:54:14,911 INFO L85 PathProgramCache]: Analyzing trace with hash 1576831135, now seen corresponding path program 1 times [2021-11-20 22:54:14,911 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-20 22:54:14,912 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1319165019] [2021-11-20 22:54:14,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 22:54:14,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 22:54:14,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 22:54:15,047 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2021-11-20 22:54:15,048 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-20 22:54:15,048 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1319165019] [2021-11-20 22:54:15,048 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1319165019] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 22:54:15,048 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 22:54:15,048 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 22:54:15,048 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2139028615] [2021-11-20 22:54:15,049 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 22:54:15,049 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 22:54:15,049 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-20 22:54:15,050 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 22:54:15,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 22:54:15,050 INFO L87 Difference]: Start difference. First operand 2805 states and 3917 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2021-11-20 22:54:17,074 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:19,339 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:21,443 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:23,755 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:26,789 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:28,892 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:31,062 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:31,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 22:54:31,596 INFO L93 Difference]: Finished difference Result 5829 states and 8129 transitions. [2021-11-20 22:54:31,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 22:54:31,596 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) Word has length 162 [2021-11-20 22:54:31,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 22:54:31,612 INFO L225 Difference]: With dead ends: 5829 [2021-11-20 22:54:31,613 INFO L226 Difference]: Without dead ends: 3082 [2021-11-20 22:54:31,625 INFO L932 BasicCegarLoop]: 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 [2021-11-20 22:54:31,626 INFO L933 BasicCegarLoop]: 1182 mSDtfsCounter, 128 mSDsluCounter, 1242 mSDsCounter, 0 mSdLazyCounter, 354 mSolverCounterSat, 8 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 128 SdHoareTripleChecker+Valid, 2271 SdHoareTripleChecker+Invalid, 369 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 354 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.5s IncrementalHoareTripleChecker+Time [2021-11-20 22:54:31,626 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [128 Valid, 2271 Invalid, 369 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 354 Invalid, 7 Unknown, 0 Unchecked, 16.5s Time] [2021-11-20 22:54:31,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3082 states. [2021-11-20 22:54:31,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3082 to 3035. [2021-11-20 22:54:31,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3035 states, 2004 states have (on average 1.3632734530938124) internal successors, (2732), 2038 states have internal predecessors, (2732), 730 states have call successors, (730), 303 states have call predecessors, (730), 300 states have return successors, (759), 705 states have call predecessors, (759), 720 states have call successors, (759) [2021-11-20 22:54:31,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 3035 states and 4221 transitions. [2021-11-20 22:54:31,754 INFO L78 Accepts]: Start accepts. Automaton has 3035 states and 4221 transitions. Word has length 162 [2021-11-20 22:54:31,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 22:54:31,755 INFO L470 AbstractCegarLoop]: Abstraction has 3035 states and 4221 transitions. [2021-11-20 22:54:31,755 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2021-11-20 22:54:31,755 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 4221 transitions. [2021-11-20 22:54:31,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-11-20 22:54:31,757 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 22:54:31,758 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 3, 3, 3, 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] [2021-11-20 22:54:31,758 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-20 22:54:31,758 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 22:54:31,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 22:54:31,759 INFO L85 PathProgramCache]: Analyzing trace with hash -1351038117, now seen corresponding path program 1 times [2021-11-20 22:54:31,759 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-20 22:54:31,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1115071745] [2021-11-20 22:54:31,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 22:54:31,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 22:54:31,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 22:54:31,968 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2021-11-20 22:54:31,968 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-20 22:54:31,969 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1115071745] [2021-11-20 22:54:31,969 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1115071745] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 22:54:31,969 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 22:54:31,969 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 22:54:31,969 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [489257839] [2021-11-20 22:54:31,969 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 22:54:31,970 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 22:54:31,970 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-20 22:54:31,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 22:54:31,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 22:54:31,971 INFO L87 Difference]: Start difference. First operand 3035 states and 4221 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2021-11-20 22:54:33,995 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:36,169 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:38,249 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:40,522 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:43,125 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:45,240 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:47,397 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:48,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 22:54:48,283 INFO L93 Difference]: Finished difference Result 3421 states and 4746 transitions. [2021-11-20 22:54:48,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 22:54:48,283 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 161 [2021-11-20 22:54:48,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 22:54:48,299 INFO L225 Difference]: With dead ends: 3421 [2021-11-20 22:54:48,299 INFO L226 Difference]: Without dead ends: 3418 [2021-11-20 22:54:48,301 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 22:54:48,302 INFO L933 BasicCegarLoop]: 1471 mSDtfsCounter, 796 mSDsluCounter, 919 mSDsCounter, 0 mSdLazyCounter, 354 mSolverCounterSat, 1 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 800 SdHoareTripleChecker+Valid, 2270 SdHoareTripleChecker+Invalid, 362 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 354 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.2s IncrementalHoareTripleChecker+Time [2021-11-20 22:54:48,302 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [800 Valid, 2270 Invalid, 362 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 354 Invalid, 7 Unknown, 0 Unchecked, 16.2s Time] [2021-11-20 22:54:48,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3418 states. [2021-11-20 22:54:48,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3418 to 3410. [2021-11-20 22:54:48,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3410 states, 2238 states have (on average 1.3596961572832886) internal successors, (3043), 2281 states have internal predecessors, (3043), 828 states have call successors, (828), 348 states have call predecessors, (828), 343 states have return successors, (858), 796 states have call predecessors, (858), 818 states have call successors, (858) [2021-11-20 22:54:48,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3410 states to 3410 states and 4729 transitions. [2021-11-20 22:54:48,447 INFO L78 Accepts]: Start accepts. Automaton has 3410 states and 4729 transitions. Word has length 161 [2021-11-20 22:54:48,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 22:54:48,448 INFO L470 AbstractCegarLoop]: Abstraction has 3410 states and 4729 transitions. [2021-11-20 22:54:48,448 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2021-11-20 22:54:48,448 INFO L276 IsEmpty]: Start isEmpty. Operand 3410 states and 4729 transitions. [2021-11-20 22:54:48,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-11-20 22:54:48,453 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 22:54:48,453 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 22:54:48,453 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-20 22:54:48,454 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 22:54:48,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 22:54:48,454 INFO L85 PathProgramCache]: Analyzing trace with hash 1205088701, now seen corresponding path program 1 times [2021-11-20 22:54:48,454 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-20 22:54:48,454 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64483678] [2021-11-20 22:54:48,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 22:54:48,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 22:54:48,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 22:54:48,829 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2021-11-20 22:54:48,829 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-20 22:54:48,829 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64483678] [2021-11-20 22:54:48,829 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [64483678] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 22:54:48,830 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 22:54:48,830 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-20 22:54:48,830 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [124056448] [2021-11-20 22:54:48,830 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 22:54:48,830 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-20 22:54:48,831 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-20 22:54:48,831 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-20 22:54:48,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-11-20 22:54:48,831 INFO L87 Difference]: Start difference. First operand 3410 states and 4729 transitions. Second operand has 8 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 4 states have call successors, (29), 4 states have call predecessors, (29), 3 states have return successors, (27), 4 states have call predecessors, (27), 3 states have call successors, (27) [2021-11-20 22:54:50,690 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:52,700 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:53,780 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:56,458 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:54:58,682 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:01,505 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:05,193 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:06,890 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:08,933 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:10,973 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:12,139 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:15,539 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:17,695 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:20,260 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:22,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 22:55:22,198 INFO L93 Difference]: Finished difference Result 6548 states and 9119 transitions. [2021-11-20 22:55:22,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-20 22:55:22,199 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 4 states have call successors, (29), 4 states have call predecessors, (29), 3 states have return successors, (27), 4 states have call predecessors, (27), 3 states have call successors, (27) Word has length 208 [2021-11-20 22:55:22,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 22:55:22,215 INFO L225 Difference]: With dead ends: 6548 [2021-11-20 22:55:22,215 INFO L226 Difference]: Without dead ends: 4309 [2021-11-20 22:55:22,225 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2021-11-20 22:55:22,226 INFO L933 BasicCegarLoop]: 1201 mSDtfsCounter, 2081 mSDsluCounter, 4051 mSDsCounter, 0 mSdLazyCounter, 3128 mSolverCounterSat, 1107 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2223 SdHoareTripleChecker+Valid, 4747 SdHoareTripleChecker+Invalid, 4243 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1107 IncrementalHoareTripleChecker+Valid, 3128 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.1s IncrementalHoareTripleChecker+Time [2021-11-20 22:55:22,226 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2223 Valid, 4747 Invalid, 4243 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1107 Valid, 3128 Invalid, 8 Unknown, 0 Unchecked, 33.1s Time] [2021-11-20 22:55:22,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4309 states. [2021-11-20 22:55:22,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4309 to 3968. [2021-11-20 22:55:22,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3968 states, 2598 states have (on average 1.3591224018475752) internal successors, (3531), 2669 states have internal predecessors, (3531), 949 states have call successors, (949), 419 states have call predecessors, (949), 420 states have return successors, (1001), 901 states have call predecessors, (1001), 934 states have call successors, (1001) [2021-11-20 22:55:22,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3968 states to 3968 states and 5481 transitions. [2021-11-20 22:55:22,408 INFO L78 Accepts]: Start accepts. Automaton has 3968 states and 5481 transitions. Word has length 208 [2021-11-20 22:55:22,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 22:55:22,409 INFO L470 AbstractCegarLoop]: Abstraction has 3968 states and 5481 transitions. [2021-11-20 22:55:22,409 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 4 states have call successors, (29), 4 states have call predecessors, (29), 3 states have return successors, (27), 4 states have call predecessors, (27), 3 states have call successors, (27) [2021-11-20 22:55:22,410 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5481 transitions. [2021-11-20 22:55:22,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2021-11-20 22:55:22,414 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 22:55:22,414 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 22:55:22,415 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-20 22:55:22,415 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 22:55:22,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 22:55:22,416 INFO L85 PathProgramCache]: Analyzing trace with hash -318341990, now seen corresponding path program 1 times [2021-11-20 22:55:22,416 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-20 22:55:22,416 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2065222924] [2021-11-20 22:55:22,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 22:55:22,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 22:55:22,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 22:55:22,721 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2021-11-20 22:55:22,721 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-20 22:55:22,721 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2065222924] [2021-11-20 22:55:22,721 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2065222924] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 22:55:22,721 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 22:55:22,729 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-20 22:55:22,729 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1298410105] [2021-11-20 22:55:22,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 22:55:22,729 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-20 22:55:22,730 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-20 22:55:22,730 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-20 22:55:22,730 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-11-20 22:55:22,730 INFO L87 Difference]: Start difference. First operand 3968 states and 5481 transitions. Second operand has 8 states, 7 states have (on average 12.0) internal successors, (84), 7 states have internal predecessors, (84), 4 states have call successors, (29), 4 states have call predecessors, (29), 3 states have return successors, (27), 4 states have call predecessors, (27), 3 states have call successors, (27) [2021-11-20 22:55:23,936 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:26,012 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:28,102 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:30,188 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:32,551 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:35,986 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:38,039 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:40,082 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:43,432 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:45,740 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:47,582 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:50,148 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:52,182 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:56,031 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:55:58,166 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:00,690 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:02,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 22:56:02,407 INFO L93 Difference]: Finished difference Result 4453 states and 6208 transitions. [2021-11-20 22:56:02,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-20 22:56:02,408 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 12.0) internal successors, (84), 7 states have internal predecessors, (84), 4 states have call successors, (29), 4 states have call predecessors, (29), 3 states have return successors, (27), 4 states have call predecessors, (27), 3 states have call successors, (27) Word has length 209 [2021-11-20 22:56:02,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 22:56:02,422 INFO L225 Difference]: With dead ends: 4453 [2021-11-20 22:56:02,423 INFO L226 Difference]: Without dead ends: 4450 [2021-11-20 22:56:02,425 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2021-11-20 22:56:02,426 INFO L933 BasicCegarLoop]: 1243 mSDtfsCounter, 1312 mSDsluCounter, 3969 mSDsCounter, 0 mSdLazyCounter, 3106 mSolverCounterSat, 767 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 37.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1459 SdHoareTripleChecker+Valid, 4712 SdHoareTripleChecker+Invalid, 3885 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 767 IncrementalHoareTripleChecker+Valid, 3106 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.4s IncrementalHoareTripleChecker+Time [2021-11-20 22:56:02,426 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1459 Valid, 4712 Invalid, 3885 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [767 Valid, 3106 Invalid, 12 Unknown, 0 Unchecked, 39.4s Time] [2021-11-20 22:56:02,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4450 states. [2021-11-20 22:56:02,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4450 to 4108. [2021-11-20 22:56:02,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4108 states, 2675 states have (on average 1.354766355140187) internal successors, (3624), 2750 states have internal predecessors, (3624), 980 states have call successors, (980), 449 states have call predecessors, (980), 452 states have return successors, (1044), 931 states have call predecessors, (1044), 965 states have call successors, (1044) [2021-11-20 22:56:02,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4108 states to 4108 states and 5648 transitions. [2021-11-20 22:56:02,698 INFO L78 Accepts]: Start accepts. Automaton has 4108 states and 5648 transitions. Word has length 209 [2021-11-20 22:56:02,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 22:56:02,699 INFO L470 AbstractCegarLoop]: Abstraction has 4108 states and 5648 transitions. [2021-11-20 22:56:02,699 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 12.0) internal successors, (84), 7 states have internal predecessors, (84), 4 states have call successors, (29), 4 states have call predecessors, (29), 3 states have return successors, (27), 4 states have call predecessors, (27), 3 states have call successors, (27) [2021-11-20 22:56:02,699 INFO L276 IsEmpty]: Start isEmpty. Operand 4108 states and 5648 transitions. [2021-11-20 22:56:02,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2021-11-20 22:56:02,704 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 22:56:02,704 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 22:56:02,705 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-20 22:56:02,705 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 22:56:02,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 22:56:02,707 INFO L85 PathProgramCache]: Analyzing trace with hash -536062394, now seen corresponding path program 1 times [2021-11-20 22:56:02,707 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-20 22:56:02,707 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [291502975] [2021-11-20 22:56:02,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 22:56:02,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 22:56:02,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 22:56:02,986 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2021-11-20 22:56:02,986 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-20 22:56:02,986 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [291502975] [2021-11-20 22:56:02,987 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [291502975] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 22:56:02,987 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 22:56:02,987 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-20 22:56:02,987 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1872193689] [2021-11-20 22:56:02,987 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 22:56:02,988 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-20 22:56:02,988 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-20 22:56:02,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-20 22:56:02,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-20 22:56:02,988 INFO L87 Difference]: Start difference. First operand 4108 states and 5648 transitions. Second operand has 7 states, 6 states have (on average 15.166666666666666) internal successors, (91), 6 states have internal predecessors, (91), 3 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (25), 2 states have call predecessors, (25), 1 states have call successors, (25) [2021-11-20 22:56:05,499 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:07,577 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:09,664 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:11,743 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:14,456 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:16,471 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:18,070 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:20,111 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:23,079 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:24,289 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:27,230 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:30,932 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:33,841 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:36,248 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:38,394 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:40,644 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:42,784 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:44,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 22:56:44,203 INFO L93 Difference]: Finished difference Result 8773 states and 12119 transitions. [2021-11-20 22:56:44,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-20 22:56:44,217 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 15.166666666666666) internal successors, (91), 6 states have internal predecessors, (91), 3 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (25), 2 states have call predecessors, (25), 1 states have call successors, (25) Word has length 215 [2021-11-20 22:56:44,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 22:56:44,236 INFO L225 Difference]: With dead ends: 8773 [2021-11-20 22:56:44,236 INFO L226 Difference]: Without dead ends: 4725 [2021-11-20 22:56:44,252 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-11-20 22:56:44,253 INFO L933 BasicCegarLoop]: 1406 mSDtfsCounter, 931 mSDsluCounter, 4459 mSDsCounter, 0 mSdLazyCounter, 1106 mSolverCounterSat, 195 mSolverCounterUnsat, 14 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 963 SdHoareTripleChecker+Valid, 5293 SdHoareTripleChecker+Invalid, 1315 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 195 IncrementalHoareTripleChecker+Valid, 1106 IncrementalHoareTripleChecker+Invalid, 14 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.0s IncrementalHoareTripleChecker+Time [2021-11-20 22:56:44,253 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [963 Valid, 5293 Invalid, 1315 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [195 Valid, 1106 Invalid, 14 Unknown, 0 Unchecked, 41.0s Time] [2021-11-20 22:56:44,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4725 states. [2021-11-20 22:56:44,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4725 to 4658. [2021-11-20 22:56:44,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4658 states, 3045 states have (on average 1.3628899835796386) internal successors, (4150), 3124 states have internal predecessors, (4150), 1108 states have call successors, (1108), 501 states have call predecessors, (1108), 504 states have return successors, (1178), 1057 states have call predecessors, (1178), 1093 states have call successors, (1178) [2021-11-20 22:56:44,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4658 states to 4658 states and 6436 transitions. [2021-11-20 22:56:44,523 INFO L78 Accepts]: Start accepts. Automaton has 4658 states and 6436 transitions. Word has length 215 [2021-11-20 22:56:44,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 22:56:44,523 INFO L470 AbstractCegarLoop]: Abstraction has 4658 states and 6436 transitions. [2021-11-20 22:56:44,524 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 15.166666666666666) internal successors, (91), 6 states have internal predecessors, (91), 3 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (25), 2 states have call predecessors, (25), 1 states have call successors, (25) [2021-11-20 22:56:44,524 INFO L276 IsEmpty]: Start isEmpty. Operand 4658 states and 6436 transitions. [2021-11-20 22:56:44,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2021-11-20 22:56:44,529 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 22:56:44,530 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 22:56:44,530 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-20 22:56:44,530 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 22:56:44,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 22:56:44,531 INFO L85 PathProgramCache]: Analyzing trace with hash -1027076082, now seen corresponding path program 1 times [2021-11-20 22:56:44,531 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-20 22:56:44,531 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [802541152] [2021-11-20 22:56:44,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 22:56:44,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 22:56:44,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 22:56:44,764 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2021-11-20 22:56:44,764 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-20 22:56:44,765 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [802541152] [2021-11-20 22:56:44,765 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [802541152] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 22:56:44,765 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 22:56:44,765 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-20 22:56:44,765 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941681503] [2021-11-20 22:56:44,766 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 22:56:44,766 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-20 22:56:44,766 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-20 22:56:44,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-20 22:56:44,767 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-20 22:56:44,767 INFO L87 Difference]: Start difference. First operand 4658 states and 6436 transitions. Second operand has 4 states, 4 states have (on average 23.75) internal successors, (95), 4 states have internal predecessors, (95), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2021-11-20 22:56:47,283 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:49,385 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:51,683 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:54,336 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:56:55,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 22:56:55,854 INFO L93 Difference]: Finished difference Result 7006 states and 9573 transitions. [2021-11-20 22:56:55,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-20 22:56:55,855 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.75) internal successors, (95), 4 states have internal predecessors, (95), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 223 [2021-11-20 22:56:55,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 22:56:55,862 INFO L225 Difference]: With dead ends: 7006 [2021-11-20 22:56:55,862 INFO L226 Difference]: Without dead ends: 2408 [2021-11-20 22:56:55,885 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-20 22:56:55,885 INFO L933 BasicCegarLoop]: 757 mSDtfsCounter, 1 mSDsluCounter, 1643 mSDsCounter, 0 mSdLazyCounter, 462 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 2184 SdHoareTripleChecker+Invalid, 466 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 462 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.0s IncrementalHoareTripleChecker+Time [2021-11-20 22:56:55,886 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1 Valid, 2184 Invalid, 466 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 462 Invalid, 4 Unknown, 0 Unchecked, 11.0s Time] [2021-11-20 22:56:55,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2408 states. [2021-11-20 22:56:55,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2408 to 2408. [2021-11-20 22:56:55,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2408 states, 1570 states have (on average 1.3337579617834394) internal successors, (2094), 1604 states have internal predecessors, (2094), 530 states have call successors, (530), 313 states have call predecessors, (530), 307 states have return successors, (538), 501 states have call predecessors, (538), 516 states have call successors, (538) [2021-11-20 22:56:55,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 2408 states and 3162 transitions. [2021-11-20 22:56:55,993 INFO L78 Accepts]: Start accepts. Automaton has 2408 states and 3162 transitions. Word has length 223 [2021-11-20 22:56:55,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 22:56:55,994 INFO L470 AbstractCegarLoop]: Abstraction has 2408 states and 3162 transitions. [2021-11-20 22:56:55,994 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.75) internal successors, (95), 4 states have internal predecessors, (95), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2021-11-20 22:56:55,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 3162 transitions. [2021-11-20 22:56:55,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-11-20 22:56:55,998 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 22:56:55,998 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 22:56:55,999 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-11-20 22:56:55,999 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 22:56:55,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 22:56:55,999 INFO L85 PathProgramCache]: Analyzing trace with hash 521782114, now seen corresponding path program 1 times [2021-11-20 22:56:56,000 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-20 22:56:56,000 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [675746486] [2021-11-20 22:56:56,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 22:56:56,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 22:56:56,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 22:56:56,245 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2021-11-20 22:56:56,245 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-20 22:56:56,245 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [675746486] [2021-11-20 22:56:56,246 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [675746486] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 22:56:56,246 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 22:56:56,246 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-20 22:56:56,246 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1501307250] [2021-11-20 22:56:56,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 22:56:56,247 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-20 22:56:56,247 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-20 22:56:56,247 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-20 22:56:56,248 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-20 22:56:56,248 INFO L87 Difference]: Start difference. First operand 2408 states and 3162 transitions. Second operand has 4 states, 4 states have (on average 22.0) internal successors, (88), 4 states have internal predecessors, (88), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2021-11-20 22:56:58,315 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:57:01,624 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:57:02,984 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:57:05,027 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:57:06,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 22:57:06,172 INFO L93 Difference]: Finished difference Result 4258 states and 5627 transitions. [2021-11-20 22:57:06,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-20 22:57:06,173 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 4 states have internal predecessors, (88), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 217 [2021-11-20 22:57:06,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 22:57:06,180 INFO L225 Difference]: With dead ends: 4258 [2021-11-20 22:57:06,180 INFO L226 Difference]: Without dead ends: 1910 [2021-11-20 22:57:06,185 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-20 22:57:06,186 INFO L933 BasicCegarLoop]: 586 mSDtfsCounter, 1 mSDsluCounter, 1296 mSDsCounter, 0 mSdLazyCounter, 372 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1698 SdHoareTripleChecker+Invalid, 375 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 372 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.9s IncrementalHoareTripleChecker+Time [2021-11-20 22:57:06,186 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1 Valid, 1698 Invalid, 375 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 372 Invalid, 3 Unknown, 0 Unchecked, 9.9s Time] [2021-11-20 22:57:06,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1910 states. [2021-11-20 22:57:06,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1910 to 1910. [2021-11-20 22:57:06,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1910 states, 1280 states have (on average 1.353125) internal successors, (1732), 1307 states have internal predecessors, (1732), 405 states have call successors, (405), 231 states have call predecessors, (405), 224 states have return successors, (401), 378 states have call predecessors, (401), 392 states have call successors, (401) [2021-11-20 22:57:06,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1910 states and 2538 transitions. [2021-11-20 22:57:06,270 INFO L78 Accepts]: Start accepts. Automaton has 1910 states and 2538 transitions. Word has length 217 [2021-11-20 22:57:06,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 22:57:06,270 INFO L470 AbstractCegarLoop]: Abstraction has 1910 states and 2538 transitions. [2021-11-20 22:57:06,271 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 4 states have internal predecessors, (88), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2021-11-20 22:57:06,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2538 transitions. [2021-11-20 22:57:06,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2021-11-20 22:57:06,274 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 22:57:06,275 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 22:57:06,275 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-11-20 22:57:06,275 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 22:57:06,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 22:57:06,276 INFO L85 PathProgramCache]: Analyzing trace with hash -377636219, now seen corresponding path program 1 times [2021-11-20 22:57:06,276 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-20 22:57:06,276 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170866660] [2021-11-20 22:57:06,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 22:57:06,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 22:57:06,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 22:57:06,541 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2021-11-20 22:57:06,541 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-20 22:57:06,542 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1170866660] [2021-11-20 22:57:06,542 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1170866660] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 22:57:06,542 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 22:57:06,542 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-20 22:57:06,542 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1081897581] [2021-11-20 22:57:06,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 22:57:06,543 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-20 22:57:06,543 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-20 22:57:06,544 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-20 22:57:06,544 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-20 22:57:06,544 INFO L87 Difference]: Start difference. First operand 1910 states and 2538 transitions. Second operand has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2021-11-20 22:57:08,569 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 22:57:08,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 22:57:08,864 INFO L93 Difference]: Finished difference Result 1910 states and 2538 transitions. [2021-11-20 22:57:08,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-20 22:57:08,865 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 216 [2021-11-20 22:57:08,866 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 22:57:08,866 INFO L225 Difference]: With dead ends: 1910 [2021-11-20 22:57:08,866 INFO L226 Difference]: Without dead ends: 0 [2021-11-20 22:57:08,869 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-20 22:57:08,870 INFO L933 BasicCegarLoop]: 201 mSDtfsCounter, 1 mSDsluCounter, 456 mSDsCounter, 0 mSdLazyCounter, 119 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 591 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 119 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2021-11-20 22:57:08,870 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1 Valid, 591 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 119 Invalid, 1 Unknown, 0 Unchecked, 2.3s Time] [2021-11-20 22:57:08,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-20 22:57:08,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-20 22:57:08,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 22:57:08,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-20 22:57:08,872 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 216 [2021-11-20 22:57:08,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 22:57:08,872 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-20 22:57:08,872 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2021-11-20 22:57:08,873 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-20 22:57:08,873 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-20 22:57:08,875 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-20 22:57:08,876 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-11-20 22:57:08,878 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-20 22:57:15,772 INFO L858 garLoopResultBuilder]: For program point get_dma_opsEXIT(lines 5663 5675) no Hoare annotation was computed. [2021-11-20 22:57:15,772 INFO L861 garLoopResultBuilder]: At program point get_dma_opsENTRY(lines 5663 5675) the Hoare annotation is: true [2021-11-20 22:57:15,772 INFO L861 garLoopResultBuilder]: At program point L5667(lines 5667 5668) the Hoare annotation is: true [2021-11-20 22:57:15,772 INFO L858 garLoopResultBuilder]: For program point L5667-1(lines 5667 5668) no Hoare annotation was computed. [2021-11-20 22:57:15,772 INFO L861 garLoopResultBuilder]: At program point L5814(line 5814) the Hoare annotation is: true [2021-11-20 22:57:15,772 INFO L861 garLoopResultBuilder]: At program point L5813(line 5813) the Hoare annotation is: true [2021-11-20 22:57:15,772 INFO L861 garLoopResultBuilder]: At program point L5813-1(line 5813) the Hoare annotation is: true [2021-11-20 22:57:15,772 INFO L861 garLoopResultBuilder]: At program point copy_from_userENTRY(lines 5805 5822) the Hoare annotation is: true [2021-11-20 22:57:15,772 INFO L858 garLoopResultBuilder]: For program point copy_from_userEXIT(lines 5805 5822) no Hoare annotation was computed. [2021-11-20 22:57:15,772 INFO L858 garLoopResultBuilder]: For program point L7831(lines 7831 7844) no Hoare annotation was computed. [2021-11-20 22:57:15,773 INFO L858 garLoopResultBuilder]: For program point L7732(lines 7732 7759) no Hoare annotation was computed. [2021-11-20 22:57:15,773 INFO L858 garLoopResultBuilder]: For program point L7600-1(line 7600) no Hoare annotation was computed. [2021-11-20 22:57:15,773 INFO L861 garLoopResultBuilder]: At program point L7600(line 7600) the Hoare annotation is: true [2021-11-20 22:57:15,773 INFO L858 garLoopResultBuilder]: For program point L7567-2(lines 7567 7572) no Hoare annotation was computed. [2021-11-20 22:57:15,773 INFO L858 garLoopResultBuilder]: For program point L7601(lines 7601 7604) no Hoare annotation was computed. [2021-11-20 22:57:15,773 INFO L861 garLoopResultBuilder]: At program point L8989(line 8989) the Hoare annotation is: true [2021-11-20 22:57:15,773 INFO L861 garLoopResultBuilder]: At program point L8989-1(line 8989) the Hoare annotation is: true [2021-11-20 22:57:15,773 INFO L858 garLoopResultBuilder]: For program point L7899(lines 7899 7902) no Hoare annotation was computed. [2021-11-20 22:57:15,773 INFO L858 garLoopResultBuilder]: For program point L7899-2(lines 7899 7902) no Hoare annotation was computed. [2021-11-20 22:57:15,773 INFO L861 garLoopResultBuilder]: At program point L8990(lines 8986 8993) the Hoare annotation is: true [2021-11-20 22:57:15,773 INFO L858 garLoopResultBuilder]: For program point L7801(lines 7801 7847) no Hoare annotation was computed. [2021-11-20 22:57:15,773 INFO L858 garLoopResultBuilder]: For program point L7802(lines 7802 7830) no Hoare annotation was computed. [2021-11-20 22:57:15,773 INFO L858 garLoopResultBuilder]: For program point L7835-1(line 7835) no Hoare annotation was computed. [2021-11-20 22:57:15,773 INFO L861 garLoopResultBuilder]: At program point L7835(line 7835) the Hoare annotation is: true [2021-11-20 22:57:15,774 INFO L858 garLoopResultBuilder]: For program point L7868-1(line 7868) no Hoare annotation was computed. [2021-11-20 22:57:15,774 INFO L861 garLoopResultBuilder]: At program point L7868(line 7868) the Hoare annotation is: true [2021-11-20 22:57:15,774 INFO L858 garLoopResultBuilder]: For program point L7802-2(lines 7802 7830) no Hoare annotation was computed. [2021-11-20 22:57:15,774 INFO L858 garLoopResultBuilder]: For program point L7770(line 7770) no Hoare annotation was computed. [2021-11-20 22:57:15,774 INFO L858 garLoopResultBuilder]: For program point L7903-1(line 7903) no Hoare annotation was computed. [2021-11-20 22:57:15,774 INFO L861 garLoopResultBuilder]: At program point L7903(line 7903) the Hoare annotation is: true [2021-11-20 22:57:15,774 INFO L858 garLoopResultBuilder]: For program point L7837(lines 7837 7842) no Hoare annotation was computed. [2021-11-20 22:57:15,774 INFO L858 garLoopResultBuilder]: For program point L7573-1(line 7573) no Hoare annotation was computed. [2021-11-20 22:57:15,775 INFO L861 garLoopResultBuilder]: At program point L7573(line 7573) the Hoare annotation is: true [2021-11-20 22:57:15,775 INFO L861 garLoopResultBuilder]: At program point L7574(line 7574) the Hoare annotation is: true [2021-11-20 22:57:15,775 INFO L858 garLoopResultBuilder]: For program point L7574-1(line 7574) no Hoare annotation was computed. [2021-11-20 22:57:15,775 INFO L858 garLoopResultBuilder]: For program point L7575(lines 7575 7582) no Hoare annotation was computed. [2021-11-20 22:57:15,775 INFO L858 garLoopResultBuilder]: For program point L7608-1(line 7608) no Hoare annotation was computed. [2021-11-20 22:57:15,775 INFO L861 garLoopResultBuilder]: At program point L7608(line 7608) the Hoare annotation is: true [2021-11-20 22:57:15,776 INFO L861 garLoopResultBuilder]: At program point L7906(lines 7558 7988) the Hoare annotation is: true [2021-11-20 22:57:15,776 INFO L861 garLoopResultBuilder]: At program point L7972(lines 7558 7988) the Hoare annotation is: true [2021-11-20 22:57:15,776 INFO L858 garLoopResultBuilder]: For program point L7576-1(line 7576) no Hoare annotation was computed. [2021-11-20 22:57:15,776 INFO L861 garLoopResultBuilder]: At program point L7576(line 7576) the Hoare annotation is: true [2021-11-20 22:57:15,776 INFO L858 garLoopResultBuilder]: For program point L7609(lines 7609 7617) no Hoare annotation was computed. [2021-11-20 22:57:15,776 INFO L858 garLoopResultBuilder]: For program point L7774-14(lines 7774 7781) no Hoare annotation was computed. [2021-11-20 22:57:15,776 INFO L861 garLoopResultBuilder]: At program point L8997(line 8997) the Hoare annotation is: true [2021-11-20 22:57:15,777 INFO L861 garLoopResultBuilder]: At program point L8997-1(line 8997) the Hoare annotation is: true [2021-11-20 22:57:15,777 INFO L858 garLoopResultBuilder]: For program point L7841-1(line 7841) no Hoare annotation was computed. [2021-11-20 22:57:15,777 INFO L861 garLoopResultBuilder]: At program point L7841(line 7841) the Hoare annotation is: true [2021-11-20 22:57:15,777 INFO L858 garLoopResultBuilder]: For program point mptctl_do_mpt_commandFINAL(lines 7503 7989) no Hoare annotation was computed. [2021-11-20 22:57:15,777 INFO L861 garLoopResultBuilder]: At program point L8965(line 8965) the Hoare annotation is: true [2021-11-20 22:57:15,777 INFO L861 garLoopResultBuilder]: At program point L8965-1(line 8965) the Hoare annotation is: true [2021-11-20 22:57:15,778 INFO L858 garLoopResultBuilder]: For program point L7941-1(lines 7941 7959) no Hoare annotation was computed. [2021-11-20 22:57:15,778 INFO L861 garLoopResultBuilder]: At program point L8998(lines 8994 9001) the Hoare annotation is: true [2021-11-20 22:57:15,778 INFO L858 garLoopResultBuilder]: For program point L7941(lines 7941 7959) no Hoare annotation was computed. [2021-11-20 22:57:15,778 INFO L858 garLoopResultBuilder]: For program point L7975(lines 7975 7978) no Hoare annotation was computed. [2021-11-20 22:57:15,778 INFO L861 garLoopResultBuilder]: At program point L7810(line 7810) the Hoare annotation is: true [2021-11-20 22:57:15,778 INFO L858 garLoopResultBuilder]: For program point L7876-1(line 7876) no Hoare annotation was computed. [2021-11-20 22:57:15,778 INFO L861 garLoopResultBuilder]: At program point L7876(line 7876) the Hoare annotation is: true [2021-11-20 22:57:15,779 INFO L861 garLoopResultBuilder]: At program point L8966(lines 8962 8969) the Hoare annotation is: true [2021-11-20 22:57:15,779 INFO L858 garLoopResultBuilder]: For program point L7975-2(lines 7975 7978) no Hoare annotation was computed. [2021-11-20 22:57:15,779 INFO L858 garLoopResultBuilder]: For program point L7810-1(line 7810) no Hoare annotation was computed. [2021-11-20 22:57:15,779 INFO L858 garLoopResultBuilder]: For program point L7976-1(line 7976) no Hoare annotation was computed. [2021-11-20 22:57:15,779 INFO L861 garLoopResultBuilder]: At program point L7976(line 7976) the Hoare annotation is: true [2021-11-20 22:57:15,779 INFO L858 garLoopResultBuilder]: For program point L7679-1(line 7679) no Hoare annotation was computed. [2021-11-20 22:57:15,779 INFO L861 garLoopResultBuilder]: At program point L7679(line 7679) the Hoare annotation is: true [2021-11-20 22:57:15,780 INFO L858 garLoopResultBuilder]: For program point L7911(lines 7911 7914) no Hoare annotation was computed. [2021-11-20 22:57:15,780 INFO L858 garLoopResultBuilder]: For program point L7812(lines 7812 7828) no Hoare annotation was computed. [2021-11-20 22:57:15,780 INFO L858 garLoopResultBuilder]: For program point L7911-2(lines 7911 7914) no Hoare annotation was computed. [2021-11-20 22:57:15,780 INFO L858 garLoopResultBuilder]: For program point L7647(line 7647) no Hoare annotation was computed. [2021-11-20 22:57:15,780 INFO L861 garLoopResultBuilder]: At program point L7846(line 7846) the Hoare annotation is: true [2021-11-20 22:57:15,780 INFO L858 garLoopResultBuilder]: For program point L7945(lines 7945 7957) no Hoare annotation was computed. [2021-11-20 22:57:15,780 INFO L858 garLoopResultBuilder]: For program point L7846-1(line 7846) no Hoare annotation was computed. [2021-11-20 22:57:15,781 INFO L861 garLoopResultBuilder]: At program point L7946(lines 7946 7947) the Hoare annotation is: true [2021-11-20 22:57:15,781 INFO L858 garLoopResultBuilder]: For program point L7979(lines 7979 7982) no Hoare annotation was computed. [2021-11-20 22:57:15,781 INFO L858 garLoopResultBuilder]: For program point L7880-1(line 7880) no Hoare annotation was computed. [2021-11-20 22:57:15,781 INFO L861 garLoopResultBuilder]: At program point L7880(line 7880) the Hoare annotation is: true [2021-11-20 22:57:15,781 INFO L858 garLoopResultBuilder]: For program point L7946-1(lines 7946 7947) no Hoare annotation was computed. [2021-11-20 22:57:15,781 INFO L858 garLoopResultBuilder]: For program point L7979-2(lines 7558 7988) no Hoare annotation was computed. [2021-11-20 22:57:15,782 INFO L858 garLoopResultBuilder]: For program point L7583-1(line 7583) no Hoare annotation was computed. [2021-11-20 22:57:15,782 INFO L861 garLoopResultBuilder]: At program point L7583(line 7583) the Hoare annotation is: true [2021-11-20 22:57:15,782 INFO L858 garLoopResultBuilder]: For program point L7649(line 7649) no Hoare annotation was computed. [2021-11-20 22:57:15,782 INFO L858 garLoopResultBuilder]: For program point L7980-1(line 7980) no Hoare annotation was computed. [2021-11-20 22:57:15,782 INFO L861 garLoopResultBuilder]: At program point L7980(line 7980) the Hoare annotation is: true [2021-11-20 22:57:15,782 INFO L858 garLoopResultBuilder]: For program point L7881(lines 7881 7910) no Hoare annotation was computed. [2021-11-20 22:57:15,782 INFO L858 garLoopResultBuilder]: For program point L7650(lines 7650 7715) no Hoare annotation was computed. [2021-11-20 22:57:15,783 INFO L861 garLoopResultBuilder]: At program point L9005(line 9005) the Hoare annotation is: true [2021-11-20 22:57:15,783 INFO L861 garLoopResultBuilder]: At program point L9005-1(line 9005) the Hoare annotation is: true [2021-11-20 22:57:15,783 INFO L858 garLoopResultBuilder]: For program point L7948(lines 7948 7955) no Hoare annotation was computed. [2021-11-20 22:57:15,783 INFO L858 garLoopResultBuilder]: For program point L7783(line 7783) no Hoare annotation was computed. [2021-11-20 22:57:15,783 INFO L858 garLoopResultBuilder]: For program point L7816-1(line 7816) no Hoare annotation was computed. [2021-11-20 22:57:15,783 INFO L861 garLoopResultBuilder]: At program point L7816(line 7816) the Hoare annotation is: true [2021-11-20 22:57:15,783 INFO L858 garLoopResultBuilder]: For program point L7717(line 7717) no Hoare annotation was computed. [2021-11-20 22:57:15,784 INFO L861 garLoopResultBuilder]: At program point L8973(line 8973) the Hoare annotation is: true [2021-11-20 22:57:15,784 INFO L861 garLoopResultBuilder]: At program point L8973-1(line 8973) the Hoare annotation is: true [2021-11-20 22:57:15,784 INFO L858 garLoopResultBuilder]: For program point L7850(lines 7850 7877) no Hoare annotation was computed. [2021-11-20 22:57:15,784 INFO L858 garLoopResultBuilder]: For program point L7916-1(lines 7916 7940) no Hoare annotation was computed. [2021-11-20 22:57:15,784 INFO L858 garLoopResultBuilder]: For program point L7916(lines 7916 7940) no Hoare annotation was computed. [2021-11-20 22:57:15,784 INFO L861 garLoopResultBuilder]: At program point L9006(lines 9002 9009) the Hoare annotation is: true [2021-11-20 22:57:15,785 INFO L858 garLoopResultBuilder]: For program point L7850-1(lines 7850 7877) no Hoare annotation was computed. [2021-11-20 22:57:15,785 INFO L861 garLoopResultBuilder]: At program point mptctl_do_mpt_commandENTRY(lines 7503 7989) the Hoare annotation is: true [2021-11-20 22:57:15,785 INFO L858 garLoopResultBuilder]: For program point L7983-1(lines 7983 7986) no Hoare annotation was computed. [2021-11-20 22:57:15,785 INFO L861 garLoopResultBuilder]: At program point L7818(lines 7818 7819) the Hoare annotation is: true [2021-11-20 22:57:15,785 INFO L858 garLoopResultBuilder]: For program point L7917-2(lines 7916 7939) no Hoare annotation was computed. [2021-11-20 22:57:15,785 INFO L861 garLoopResultBuilder]: At program point L8974(lines 8970 8977) the Hoare annotation is: true [2021-11-20 22:57:15,785 INFO L858 garLoopResultBuilder]: For program point L7719(line 7719) no Hoare annotation was computed. [2021-11-20 22:57:15,786 INFO L858 garLoopResultBuilder]: For program point L7818-1(lines 7818 7819) no Hoare annotation was computed. [2021-11-20 22:57:15,786 INFO L858 garLoopResultBuilder]: For program point mptctl_do_mpt_commandEXIT(lines 7503 7989) no Hoare annotation was computed. [2021-11-20 22:57:15,786 INFO L858 garLoopResultBuilder]: For program point L7984-1(line 7984) no Hoare annotation was computed. [2021-11-20 22:57:15,786 INFO L861 garLoopResultBuilder]: At program point L7984(line 7984) the Hoare annotation is: true [2021-11-20 22:57:15,786 INFO L858 garLoopResultBuilder]: For program point L7852-1(line 7852) no Hoare annotation was computed. [2021-11-20 22:57:15,786 INFO L861 garLoopResultBuilder]: At program point L7852(line 7852) the Hoare annotation is: true [2021-11-20 22:57:15,786 INFO L858 garLoopResultBuilder]: For program point L7720(lines 7720 7727) no Hoare annotation was computed. [2021-11-20 22:57:15,787 INFO L858 garLoopResultBuilder]: For program point L7820(lines 7820 7827) no Hoare annotation was computed. [2021-11-20 22:57:15,787 INFO L858 garLoopResultBuilder]: For program point L7853(lines 7853 7857) no Hoare annotation was computed. [2021-11-20 22:57:15,787 INFO L858 garLoopResultBuilder]: For program point L7655(lines 7655 7662) no Hoare annotation was computed. [2021-11-20 22:57:15,787 INFO L858 garLoopResultBuilder]: For program point L7887(lines 7887 7894) no Hoare annotation was computed. [2021-11-20 22:57:15,787 INFO L858 garLoopResultBuilder]: For program point L7888(lines 7888 7891) no Hoare annotation was computed. [2021-11-20 22:57:15,787 INFO L861 garLoopResultBuilder]: At program point L7790(lines 7558 7988) the Hoare annotation is: true [2021-11-20 22:57:15,788 INFO L858 garLoopResultBuilder]: For program point L7593(lines 7593 7599) no Hoare annotation was computed. [2021-11-20 22:57:15,788 INFO L861 garLoopResultBuilder]: At program point L8981(line 8981) the Hoare annotation is: true [2021-11-20 22:57:15,788 INFO L861 garLoopResultBuilder]: At program point L8981-1(line 8981) the Hoare annotation is: true [2021-11-20 22:57:15,788 INFO L858 garLoopResultBuilder]: For program point L7858-2(lines 7858 7874) no Hoare annotation was computed. [2021-11-20 22:57:15,788 INFO L858 garLoopResultBuilder]: For program point L7627(line 7627) no Hoare annotation was computed. [2021-11-20 22:57:15,788 INFO L858 garLoopResultBuilder]: For program point L7859-1(line 7859) no Hoare annotation was computed. [2021-11-20 22:57:15,788 INFO L861 garLoopResultBuilder]: At program point L7859(line 7859) the Hoare annotation is: true [2021-11-20 22:57:15,789 INFO L861 garLoopResultBuilder]: At program point L8982(lines 8978 8985) the Hoare annotation is: true [2021-11-20 22:57:15,789 INFO L861 garLoopResultBuilder]: At program point L7694(line 7694) the Hoare annotation is: true [2021-11-20 22:57:15,789 INFO L858 garLoopResultBuilder]: For program point L7694-1(line 7694) no Hoare annotation was computed. [2021-11-20 22:57:15,789 INFO L861 garLoopResultBuilder]: At program point L7695(lines 7650 7709) the Hoare annotation is: true [2021-11-20 22:57:15,789 INFO L858 garLoopResultBuilder]: For program point L7761(line 7761) no Hoare annotation was computed. [2021-11-20 22:57:15,789 INFO L858 garLoopResultBuilder]: For program point L7927-1(lines 7927 7928) no Hoare annotation was computed. [2021-11-20 22:57:15,789 INFO L861 garLoopResultBuilder]: At program point L7927(lines 7927 7928) the Hoare annotation is: true [2021-11-20 22:57:15,790 INFO L858 garLoopResultBuilder]: For program point L7960-5(lines 7960 7971) no Hoare annotation was computed. [2021-11-20 22:57:15,790 INFO L858 garLoopResultBuilder]: For program point L7861-1(line 7861) no Hoare annotation was computed. [2021-11-20 22:57:15,790 INFO L861 garLoopResultBuilder]: At program point L7861(line 7861) the Hoare annotation is: true [2021-11-20 22:57:15,790 INFO L858 garLoopResultBuilder]: For program point L7663(lines 7663 7670) no Hoare annotation was computed. [2021-11-20 22:57:15,790 INFO L858 garLoopResultBuilder]: For program point L7729(line 7729) no Hoare annotation was computed. [2021-11-20 22:57:15,790 INFO L858 garLoopResultBuilder]: For program point L7862(lines 7862 7873) no Hoare annotation was computed. [2021-11-20 22:57:15,791 INFO L858 garLoopResultBuilder]: For program point L7895(lines 7895 7907) no Hoare annotation was computed. [2021-11-20 22:57:15,791 INFO L858 garLoopResultBuilder]: For program point L7961-1(lines 7961 7962) no Hoare annotation was computed. [2021-11-20 22:57:15,791 INFO L861 garLoopResultBuilder]: At program point L7961(lines 7961 7962) the Hoare annotation is: true [2021-11-20 22:57:15,791 INFO L858 garLoopResultBuilder]: For program point L7631(line 7631) no Hoare annotation was computed. [2021-11-20 22:57:15,791 INFO L858 garLoopResultBuilder]: For program point L7896-1(line 7896) no Hoare annotation was computed. [2021-11-20 22:57:15,791 INFO L861 garLoopResultBuilder]: At program point L7896(line 7896) the Hoare annotation is: true [2021-11-20 22:57:15,791 INFO L858 garLoopResultBuilder]: For program point L7929(lines 7929 7936) no Hoare annotation was computed. [2021-11-20 22:57:15,792 INFO L858 garLoopResultBuilder]: For program point L7731(line 7731) no Hoare annotation was computed. [2021-11-20 22:57:15,792 INFO L858 garLoopResultBuilder]: For program point L7797-2(lines 7558 7988) no Hoare annotation was computed. [2021-11-20 22:57:15,792 INFO L861 garLoopResultBuilder]: At program point L7566(line 7566) the Hoare annotation is: true [2021-11-20 22:57:15,793 INFO L858 garLoopResultBuilder]: For program point L7566-1(line 7566) no Hoare annotation was computed. [2021-11-20 22:57:15,793 INFO L861 garLoopResultBuilder]: At program point L6906(lines 6752 6908) the Hoare annotation is: true [2021-11-20 22:57:15,793 INFO L858 garLoopResultBuilder]: For program point L6692-1(line 6692) no Hoare annotation was computed. [2021-11-20 22:57:15,793 INFO L861 garLoopResultBuilder]: At program point L6692(line 6692) the Hoare annotation is: true [2021-11-20 22:57:15,793 INFO L861 garLoopResultBuilder]: At program point L5702(line 5702) the Hoare annotation is: true [2021-11-20 22:57:15,794 INFO L861 garLoopResultBuilder]: At program point L5702-1(line 5702) the Hoare annotation is: true [2021-11-20 22:57:15,794 INFO L858 garLoopResultBuilder]: For program point L6693(lines 6693 6711) no Hoare annotation was computed. [2021-11-20 22:57:15,794 INFO L858 garLoopResultBuilder]: For program point L6644(lines 6644 6648) no Hoare annotation was computed. [2021-11-20 22:57:15,794 INFO L861 garLoopResultBuilder]: At program point L6859(lines 6780 6907) the Hoare annotation is: true [2021-11-20 22:57:15,794 INFO L858 garLoopResultBuilder]: For program point L6793-1(line 6793) no Hoare annotation was computed. [2021-11-20 22:57:15,794 INFO L861 garLoopResultBuilder]: At program point L6793(line 6793) the Hoare annotation is: true [2021-11-20 22:57:15,794 INFO L858 garLoopResultBuilder]: For program point L6661(lines 6661 6677) no Hoare annotation was computed. [2021-11-20 22:57:15,795 INFO L858 garLoopResultBuilder]: For program point L6843(lines 6843 6846) no Hoare annotation was computed. [2021-11-20 22:57:15,795 INFO L861 garLoopResultBuilder]: At program point L5687(line 5687) the Hoare annotation is: true [2021-11-20 22:57:15,795 INFO L861 garLoopResultBuilder]: At program point L5687-1(line 5687) the Hoare annotation is: true [2021-11-20 22:57:15,795 INFO L858 garLoopResultBuilder]: For program point L6712(lines 6712 6718) no Hoare annotation was computed. [2021-11-20 22:57:15,795 INFO L861 garLoopResultBuilder]: At program point L6894(line 6894) the Hoare annotation is: true [2021-11-20 22:57:15,795 INFO L858 garLoopResultBuilder]: For program point L6795(lines 6795 6798) no Hoare annotation was computed. [2021-11-20 22:57:15,796 INFO L858 garLoopResultBuilder]: For program point L6894-1(line 6894) no Hoare annotation was computed. [2021-11-20 22:57:15,796 INFO L858 garLoopResultBuilder]: For program point mptctl_do_fw_downloadEXIT(lines 6548 6751) no Hoare annotation was computed. [2021-11-20 22:57:15,796 INFO L858 garLoopResultBuilder]: For program point L6663(lines 6663 6677) no Hoare annotation was computed. [2021-11-20 22:57:15,796 INFO L858 garLoopResultBuilder]: For program point L6696(lines 6696 6700) no Hoare annotation was computed. [2021-11-20 22:57:15,796 INFO L858 garLoopResultBuilder]: For program point L6663-2(lines 6661 6677) no Hoare annotation was computed. [2021-11-20 22:57:15,797 INFO L861 garLoopResultBuilder]: At program point L6862(lines 6780 6907) the Hoare annotation is: true [2021-11-20 22:57:15,797 INFO L861 garLoopResultBuilder]: At program point L6895(lines 6883 6903) the Hoare annotation is: true [2021-11-20 22:57:15,797 INFO L858 garLoopResultBuilder]: For program point L6664-1(line 6664) no Hoare annotation was computed. [2021-11-20 22:57:15,797 INFO L861 garLoopResultBuilder]: At program point L6664(line 6664) the Hoare annotation is: true [2021-11-20 22:57:15,797 INFO L858 garLoopResultBuilder]: For program point L6697-1(line 6697) no Hoare annotation was computed. [2021-11-20 22:57:15,798 INFO L861 garLoopResultBuilder]: At program point L6697(line 6697) the Hoare annotation is: true [2021-11-20 22:57:15,798 INFO L861 garLoopResultBuilder]: At program point L6714(line 6714) the Hoare annotation is: true [2021-11-20 22:57:15,798 INFO L861 garLoopResultBuilder]: At program point L5690(line 5690) the Hoare annotation is: true [2021-11-20 22:57:15,798 INFO L858 garLoopResultBuilder]: For program point L5690-1(line 5690) no Hoare annotation was computed. [2021-11-20 22:57:15,798 INFO L858 garLoopResultBuilder]: For program point L6714-1(line 6714) no Hoare annotation was computed. [2021-11-20 22:57:15,798 INFO L858 garLoopResultBuilder]: For program point L6847(lines 6847 6853) no Hoare annotation was computed. [2021-11-20 22:57:15,799 INFO L861 garLoopResultBuilder]: At program point L5691(line 5691) the Hoare annotation is: true [2021-11-20 22:57:15,799 INFO L861 garLoopResultBuilder]: At program point L6682(lines 6577 6750) the Hoare annotation is: true [2021-11-20 22:57:15,799 INFO L858 garLoopResultBuilder]: For program point L5691-1(line 5691) no Hoare annotation was computed. [2021-11-20 22:57:15,799 INFO L858 garLoopResultBuilder]: For program point L6748-1(line 6748) no Hoare annotation was computed. [2021-11-20 22:57:15,799 INFO L861 garLoopResultBuilder]: At program point L6748(line 6748) the Hoare annotation is: true [2021-11-20 22:57:15,799 INFO L858 garLoopResultBuilder]: For program point L6583-1(line 6583) no Hoare annotation was computed. [2021-11-20 22:57:15,799 INFO L861 garLoopResultBuilder]: At program point L6583(line 6583) the Hoare annotation is: true [2021-11-20 22:57:15,800 INFO L858 garLoopResultBuilder]: For program point mptctl_do_fw_downloadFINAL(lines 6548 6751) no Hoare annotation was computed. [2021-11-20 22:57:15,800 INFO L861 garLoopResultBuilder]: At program point L6897(lines 6883 6903) the Hoare annotation is: true [2021-11-20 22:57:15,800 INFO L861 garLoopResultBuilder]: At program point L6666(lines 6666 6667) the Hoare annotation is: true [2021-11-20 22:57:15,800 INFO L858 garLoopResultBuilder]: For program point L6666-1(lines 6666 6667) no Hoare annotation was computed. [2021-11-20 22:57:15,800 INFO L861 garLoopResultBuilder]: At program point L6683(lines 6683 6686) the Hoare annotation is: true [2021-11-20 22:57:15,800 INFO L861 garLoopResultBuilder]: At program point L6716(lines 6577 6750) the Hoare annotation is: true [2021-11-20 22:57:15,801 INFO L858 garLoopResultBuilder]: For program point L5692(lines 5692 5698) no Hoare annotation was computed. [2021-11-20 22:57:15,801 INFO L858 garLoopResultBuilder]: For program point L6584(lines 6584 6593) no Hoare annotation was computed. [2021-11-20 22:57:15,801 INFO L858 garLoopResultBuilder]: For program point L6800-1(line 6800) no Hoare annotation was computed. [2021-11-20 22:57:15,801 INFO L861 garLoopResultBuilder]: At program point L6800(line 6800) the Hoare annotation is: true [2021-11-20 22:57:15,801 INFO L858 garLoopResultBuilder]: For program point L6668(lines 6668 6674) no Hoare annotation was computed. [2021-11-20 22:57:15,801 INFO L858 garLoopResultBuilder]: For program point L6701(lines 6701 6708) no Hoare annotation was computed. [2021-11-20 22:57:15,801 INFO L861 garLoopResultBuilder]: At program point L6883-1(lines 6883 6904) the Hoare annotation is: true [2021-11-20 22:57:15,802 INFO L861 garLoopResultBuilder]: At program point L6867(lines 6780 6907) the Hoare annotation is: true [2021-11-20 22:57:15,802 INFO L861 garLoopResultBuilder]: At program point L6702(line 6702) the Hoare annotation is: true [2021-11-20 22:57:15,802 INFO L858 garLoopResultBuilder]: For program point L6702-1(line 6702) no Hoare annotation was computed. [2021-11-20 22:57:15,802 INFO L861 garLoopResultBuilder]: At program point L5695(lines 5692 5697) the Hoare annotation is: true [2021-11-20 22:57:15,802 INFO L858 garLoopResultBuilder]: For program point L6719(lines 6719 6722) no Hoare annotation was computed. [2021-11-20 22:57:15,802 INFO L858 garLoopResultBuilder]: For program point L6719-2(lines 6719 6722) no Hoare annotation was computed. [2021-11-20 22:57:15,802 INFO L858 garLoopResultBuilder]: For program point L6802(lines 6802 6805) no Hoare annotation was computed. [2021-11-20 22:57:15,803 INFO L858 garLoopResultBuilder]: For program point L6819-1(line 6819) no Hoare annotation was computed. [2021-11-20 22:57:15,803 INFO L861 garLoopResultBuilder]: At program point L6819(line 6819) the Hoare annotation is: true [2021-11-20 22:57:15,803 INFO L858 garLoopResultBuilder]: For program point L6720-1(line 6720) no Hoare annotation was computed. [2021-11-20 22:57:15,803 INFO L861 garLoopResultBuilder]: At program point L6720(line 6720) the Hoare annotation is: true [2021-11-20 22:57:15,803 INFO L858 garLoopResultBuilder]: For program point L6588-1(line 6588) no Hoare annotation was computed. [2021-11-20 22:57:15,803 INFO L861 garLoopResultBuilder]: At program point L6588(line 6588) the Hoare annotation is: true [2021-11-20 22:57:15,803 INFO L861 garLoopResultBuilder]: At program point L6902(line 6902) the Hoare annotation is: true [2021-11-20 22:57:15,804 INFO L858 garLoopResultBuilder]: For program point L6902-1(line 6902) no Hoare annotation was computed. [2021-11-20 22:57:15,804 INFO L858 garLoopResultBuilder]: For program point L6589(lines 6589 6592) no Hoare annotation was computed. [2021-11-20 22:57:15,804 INFO L858 garLoopResultBuilder]: For program point L6639(lines 6639 6642) no Hoare annotation was computed. [2021-11-20 22:57:15,804 INFO L858 garLoopResultBuilder]: For program point L6705-1(line 6705) no Hoare annotation was computed. [2021-11-20 22:57:15,804 INFO L861 garLoopResultBuilder]: At program point L6705(line 6705) the Hoare annotation is: true [2021-11-20 22:57:15,804 INFO L858 garLoopResultBuilder]: For program point L6854(lines 6854 6861) no Hoare annotation was computed. [2021-11-20 22:57:15,804 INFO L858 garLoopResultBuilder]: For program point L6887(lines 6887 6890) no Hoare annotation was computed. [2021-11-20 22:57:15,805 INFO L858 garLoopResultBuilder]: For program point L6821(lines 6821 6842) no Hoare annotation was computed. [2021-11-20 22:57:15,805 INFO L861 garLoopResultBuilder]: At program point mptctl_do_fw_downloadENTRY(lines 6548 6751) the Hoare annotation is: true [2021-11-20 22:57:15,805 INFO L861 garLoopResultBuilder]: At program point L5699(line 5699) the Hoare annotation is: true [2021-11-20 22:57:15,805 INFO L861 garLoopResultBuilder]: At program point L6690(line 6690) the Hoare annotation is: true [2021-11-20 22:57:15,805 INFO L858 garLoopResultBuilder]: For program point L5699-1(line 5699) no Hoare annotation was computed. [2021-11-20 22:57:15,805 INFO L858 garLoopResultBuilder]: For program point L6690-1(line 6690) no Hoare annotation was computed. [2021-11-20 22:57:15,806 INFO L858 garLoopResultBuilder]: For program point L6905(line 6905) no Hoare annotation was computed. [2021-11-20 22:57:15,806 INFO L861 garLoopResultBuilder]: At program point L6707(lines 6577 6750) the Hoare annotation is: true [2021-11-20 22:57:15,806 INFO L858 garLoopResultBuilder]: For program point L6823(lines 6823 6830) no Hoare annotation was computed. [2021-11-20 22:57:15,806 INFO L861 garLoopResultBuilder]: At program point misc_deregisterENTRY(lines 9964 9966) the Hoare annotation is: true [2021-11-20 22:57:15,806 INFO L858 garLoopResultBuilder]: For program point misc_deregisterEXIT(lines 9964 9966) no Hoare annotation was computed. [2021-11-20 22:57:15,806 INFO L861 garLoopResultBuilder]: At program point ldv_undef_intENTRY(lines 5517 5524) the Hoare annotation is: true [2021-11-20 22:57:15,806 INFO L858 garLoopResultBuilder]: For program point ldv_undef_intEXIT(lines 5517 5524) no Hoare annotation was computed. [2021-11-20 22:57:15,807 INFO L858 garLoopResultBuilder]: For program point L10018-1(line 10018) no Hoare annotation was computed. [2021-11-20 22:57:15,807 INFO L861 garLoopResultBuilder]: At program point mpt_get_msg_frameENTRY(lines 10017 10019) the Hoare annotation is: true [2021-11-20 22:57:15,807 INFO L858 garLoopResultBuilder]: For program point mpt_get_msg_frameEXIT(lines 10017 10019) no Hoare annotation was computed. [2021-11-20 22:57:15,807 INFO L861 garLoopResultBuilder]: At program point L10018(line 10018) the Hoare annotation is: true [2021-11-20 22:57:15,807 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 5533 5539) no Hoare annotation was computed. [2021-11-20 22:57:15,807 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 5533 5539) the Hoare annotation is: true [2021-11-20 22:57:15,807 INFO L861 garLoopResultBuilder]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2021-11-20 22:57:15,808 INFO L858 garLoopResultBuilder]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2021-11-20 22:57:15,808 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~~u32~0~X~~dma_addr_t~0~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2021-11-20 22:57:15,808 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~~u32~0~X~~dma_addr_t~0~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2021-11-20 22:57:15,809 INFO L861 garLoopResultBuilder]: At program point mpt_set_taskmgmt_in_progress_flagENTRY(lines 10045 10047) the Hoare annotation is: true [2021-11-20 22:57:15,809 INFO L858 garLoopResultBuilder]: For program point mpt_set_taskmgmt_in_progress_flagEXIT(lines 10045 10047) no Hoare annotation was computed. [2021-11-20 22:57:15,809 INFO L861 garLoopResultBuilder]: At program point __phys_addrENTRY(lines 9906 9908) the Hoare annotation is: true [2021-11-20 22:57:15,809 INFO L858 garLoopResultBuilder]: For program point __phys_addrEXIT(lines 9906 9908) no Hoare annotation was computed. [2021-11-20 22:57:15,810 INFO L861 garLoopResultBuilder]: At program point L9676(line 9676) the Hoare annotation is: true [2021-11-20 22:57:15,810 INFO L858 garLoopResultBuilder]: For program point L9675(lines 9675 9678) no Hoare annotation was computed. [2021-11-20 22:57:15,810 INFO L858 garLoopResultBuilder]: For program point L9675-1(lines 9675 9678) no Hoare annotation was computed. [2021-11-20 22:57:15,810 INFO L861 garLoopResultBuilder]: At program point ldv_mutex_unlock_mutex_of__MPT_MGMTENTRY(lines 9672 9682) the Hoare annotation is: true [2021-11-20 22:57:15,810 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_mutex_of__MPT_MGMTEXIT(lines 9672 9682) no Hoare annotation was computed. [2021-11-20 22:57:15,812 INFO L861 garLoopResultBuilder]: At program point wait_for_completion_timeoutENTRY(lines 10075 10077) the Hoare annotation is: true [2021-11-20 22:57:15,812 INFO L858 garLoopResultBuilder]: For program point wait_for_completion_timeoutEXIT(lines 10075 10077) no Hoare annotation was computed. [2021-11-20 22:57:15,812 INFO L861 garLoopResultBuilder]: At program point mpt_put_msg_frame_hi_priENTRY(lines 10026 10028) the Hoare annotation is: true [2021-11-20 22:57:15,812 INFO L858 garLoopResultBuilder]: For program point mpt_put_msg_frame_hi_priEXIT(lines 10026 10028) no Hoare annotation was computed. [2021-11-20 22:57:15,812 INFO L858 garLoopResultBuilder]: For program point PTR_ERREXIT(lines 8795 8802) no Hoare annotation was computed. [2021-11-20 22:57:15,812 INFO L861 garLoopResultBuilder]: At program point PTR_ERRENTRY(lines 8795 8802) the Hoare annotation is: true [2021-11-20 22:57:15,813 INFO L858 garLoopResultBuilder]: For program point ldv_is_errEXIT(lines 9108 9113) no Hoare annotation was computed. [2021-11-20 22:57:15,813 INFO L861 garLoopResultBuilder]: At program point ldv_is_errENTRY(lines 9108 9113) the Hoare annotation is: true [2021-11-20 22:57:15,813 INFO L858 garLoopResultBuilder]: For program point L9614-1(lines 9614 9617) no Hoare annotation was computed. [2021-11-20 22:57:15,813 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_mutex_of__MPT_MGMTEXIT(lines 9611 9621) no Hoare annotation was computed. [2021-11-20 22:57:15,813 INFO L861 garLoopResultBuilder]: At program point L9615(line 9615) the Hoare annotation is: true [2021-11-20 22:57:15,813 INFO L858 garLoopResultBuilder]: For program point L9614(lines 9614 9617) no Hoare annotation was computed. [2021-11-20 22:57:15,813 INFO L861 garLoopResultBuilder]: At program point ldv_mutex_lock_mutex_of__MPT_MGMTENTRY(lines 9611 9621) the Hoare annotation is: true [2021-11-20 22:57:15,814 INFO L858 garLoopResultBuilder]: For program point L9470-1(lines 9470 9473) no Hoare annotation was computed. [2021-11-20 22:57:15,814 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_lock_mpctl_mutexENTRY(lines 9467 9477) the Hoare annotation is: (or (= ~ldv_mutex_mpctl_mutex~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mpctl_mutex~0)| 1))) [2021-11-20 22:57:15,814 INFO L854 garLoopResultBuilder]: At program point L9471(line 9471) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mpctl_mutex~0)| 1))) [2021-11-20 22:57:15,814 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_mpctl_mutexEXIT(lines 9467 9477) no Hoare annotation was computed. [2021-11-20 22:57:15,814 INFO L858 garLoopResultBuilder]: For program point L9470(lines 9470 9473) no Hoare annotation was computed. [2021-11-20 22:57:15,815 INFO L861 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 5578 5584) the Hoare annotation is: true [2021-11-20 22:57:15,815 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 5578 5584) no Hoare annotation was computed. [2021-11-20 22:57:15,815 INFO L861 garLoopResultBuilder]: At program point L5474-1(line 5474) the Hoare annotation is: true [2021-11-20 22:57:15,815 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5462 5479) the Hoare annotation is: true [2021-11-20 22:57:15,815 INFO L858 garLoopResultBuilder]: For program point L5469(lines 5469 5477) no Hoare annotation was computed. [2021-11-20 22:57:15,815 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5462 5479) no Hoare annotation was computed. [2021-11-20 22:57:15,815 INFO L861 garLoopResultBuilder]: At program point L5475(line 5475) the Hoare annotation is: true [2021-11-20 22:57:15,815 INFO L861 garLoopResultBuilder]: At program point L5474(line 5474) the Hoare annotation is: true [2021-11-20 22:57:15,815 INFO L858 garLoopResultBuilder]: For program point L5475-1(line 5475) no Hoare annotation was computed. [2021-11-20 22:57:15,815 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5462 5479) no Hoare annotation was computed. [2021-11-20 22:57:15,815 INFO L858 garLoopResultBuilder]: For program point mpt_free_fw_memoryEXIT(lines 10011 10013) no Hoare annotation was computed. [2021-11-20 22:57:15,815 INFO L861 garLoopResultBuilder]: At program point mpt_free_fw_memoryENTRY(lines 10011 10013) the Hoare annotation is: true [2021-11-20 22:57:15,816 INFO L858 garLoopResultBuilder]: For program point mpt_GetIocStateEXIT(lines 9972 9974) no Hoare annotation was computed. [2021-11-20 22:57:15,816 INFO L861 garLoopResultBuilder]: At program point mpt_GetIocStateENTRY(lines 9972 9974) the Hoare annotation is: true [2021-11-20 22:57:15,816 INFO L861 garLoopResultBuilder]: At program point mpt_verify_adapterENTRY(lines 10049 10051) the Hoare annotation is: true [2021-11-20 22:57:15,816 INFO L858 garLoopResultBuilder]: For program point mpt_verify_adapterEXIT(lines 10049 10051) no Hoare annotation was computed. [2021-11-20 22:57:15,816 INFO L861 garLoopResultBuilder]: At program point L6080-2(lines 6080 6083) the Hoare annotation is: true [2021-11-20 22:57:15,816 INFO L861 garLoopResultBuilder]: At program point L6171(line 6171) the Hoare annotation is: true [2021-11-20 22:57:15,816 INFO L858 garLoopResultBuilder]: For program point L6072(lines 6072 6076) no Hoare annotation was computed. [2021-11-20 22:57:15,816 INFO L861 garLoopResultBuilder]: At program point L6122(lines 6069 6212) the Hoare annotation is: true [2021-11-20 22:57:15,816 INFO L858 garLoopResultBuilder]: For program point L6147-2(lines 6147 6163) no Hoare annotation was computed. [2021-11-20 22:57:15,816 INFO L861 garLoopResultBuilder]: At program point L6147-3(lines 6147 6163) the Hoare annotation is: true [2021-11-20 22:57:15,816 INFO L858 garLoopResultBuilder]: For program point L6172(line 6172) no Hoare annotation was computed. [2021-11-20 22:57:15,816 INFO L858 garLoopResultBuilder]: For program point mptctl_do_taskmgmtEXIT(lines 6057 6213) no Hoare annotation was computed. [2021-11-20 22:57:15,817 INFO L858 garLoopResultBuilder]: For program point L6164(line 6164) no Hoare annotation was computed. [2021-11-20 22:57:15,817 INFO L861 garLoopResultBuilder]: At program point L6148(line 6148) the Hoare annotation is: true [2021-11-20 22:57:15,817 INFO L858 garLoopResultBuilder]: For program point L6166(lines 6166 6180) no Hoare annotation was computed. [2021-11-20 22:57:15,817 INFO L861 garLoopResultBuilder]: At program point L6158(line 6158) the Hoare annotation is: true [2021-11-20 22:57:15,817 INFO L861 garLoopResultBuilder]: At program point L6150(lines 6150 6151) the Hoare annotation is: true [2021-11-20 22:57:15,818 INFO L858 garLoopResultBuilder]: For program point L6150-1(lines 6150 6151) no Hoare annotation was computed. [2021-11-20 22:57:15,818 INFO L858 garLoopResultBuilder]: For program point L6084(line 6084) no Hoare annotation was computed. [2021-11-20 22:57:15,818 INFO L858 garLoopResultBuilder]: For program point mptctl_do_taskmgmtFINAL(lines 6057 6213) no Hoare annotation was computed. [2021-11-20 22:57:15,818 INFO L861 garLoopResultBuilder]: At program point L6208(lines 6069 6212) the Hoare annotation is: true [2021-11-20 22:57:15,818 INFO L861 garLoopResultBuilder]: At program point L8917(line 8917) the Hoare annotation is: true [2021-11-20 22:57:15,818 INFO L861 garLoopResultBuilder]: At program point L8917-1(line 8917) the Hoare annotation is: true [2021-11-20 22:57:15,818 INFO L861 garLoopResultBuilder]: At program point mptctl_do_taskmgmtENTRY(lines 6057 6213) the Hoare annotation is: true [2021-11-20 22:57:15,818 INFO L861 garLoopResultBuilder]: At program point L6167-2(lines 6167 6170) the Hoare annotation is: true [2021-11-20 22:57:15,818 INFO L861 garLoopResultBuilder]: At program point L8909(line 8909) the Hoare annotation is: true [2021-11-20 22:57:15,818 INFO L861 garLoopResultBuilder]: At program point L8909-1(line 8909) the Hoare annotation is: true [2021-11-20 22:57:15,819 INFO L861 garLoopResultBuilder]: At program point L8901(line 8901) the Hoare annotation is: true [2021-11-20 22:57:15,819 INFO L861 garLoopResultBuilder]: At program point L8901-1(line 8901) the Hoare annotation is: true [2021-11-20 22:57:15,819 INFO L861 garLoopResultBuilder]: At program point L8918(lines 8914 8921) the Hoare annotation is: true [2021-11-20 22:57:15,819 INFO L861 garLoopResultBuilder]: At program point L6094(line 6094) the Hoare annotation is: true [2021-11-20 22:57:15,819 INFO L858 garLoopResultBuilder]: For program point L6094-1(line 6094) no Hoare annotation was computed. [2021-11-20 22:57:15,819 INFO L861 garLoopResultBuilder]: At program point L8910(lines 8906 8913) the Hoare annotation is: true [2021-11-20 22:57:15,819 INFO L858 garLoopResultBuilder]: For program point L6152(lines 6152 6162) no Hoare annotation was computed. [2021-11-20 22:57:15,820 INFO L861 garLoopResultBuilder]: At program point L8902(lines 8898 8905) the Hoare annotation is: true [2021-11-20 22:57:15,820 INFO L861 garLoopResultBuilder]: At program point L6078(line 6078) the Hoare annotation is: true [2021-11-20 22:57:15,820 INFO L858 garLoopResultBuilder]: For program point L6078-1(line 6078) no Hoare annotation was computed. [2021-11-20 22:57:15,820 INFO L861 garLoopResultBuilder]: At program point L6153-2(lines 6153 6157) the Hoare annotation is: true [2021-11-20 22:57:15,820 INFO L858 garLoopResultBuilder]: For program point L6079(lines 6079 6088) no Hoare annotation was computed. [2021-11-20 22:57:15,820 INFO L861 garLoopResultBuilder]: At program point L6112(lines 6069 6212) the Hoare annotation is: true [2021-11-20 22:57:15,821 INFO L861 garLoopResultBuilder]: At program point L6071(line 6071) the Hoare annotation is: true [2021-11-20 22:57:15,821 INFO L858 garLoopResultBuilder]: For program point L6071-1(line 6071) no Hoare annotation was computed. [2021-11-20 22:57:15,821 INFO L861 garLoopResultBuilder]: At program point L5719(line 5719) the Hoare annotation is: true [2021-11-20 22:57:15,821 INFO L858 garLoopResultBuilder]: For program point L5719-1(line 5719) no Hoare annotation was computed. [2021-11-20 22:57:15,821 INFO L861 garLoopResultBuilder]: At program point L5721(lines 5721 5727) the Hoare annotation is: true [2021-11-20 22:57:15,821 INFO L861 garLoopResultBuilder]: At program point L5717(line 5717) the Hoare annotation is: true [2021-11-20 22:57:15,821 INFO L858 garLoopResultBuilder]: For program point L5717-1(line 5717) no Hoare annotation was computed. [2021-11-20 22:57:15,821 INFO L861 garLoopResultBuilder]: At program point L5724(lines 5721 5726) the Hoare annotation is: true [2021-11-20 22:57:15,821 INFO L858 garLoopResultBuilder]: For program point L5720-1(line 5720) no Hoare annotation was computed. [2021-11-20 22:57:15,821 INFO L861 garLoopResultBuilder]: At program point L5720(line 5720) the Hoare annotation is: true [2021-11-20 22:57:15,821 INFO L858 garLoopResultBuilder]: For program point pci_unmap_singleEXIT(lines 5769 5777) no Hoare annotation was computed. [2021-11-20 22:57:15,823 INFO L861 garLoopResultBuilder]: At program point pci_unmap_singleENTRY(lines 5769 5777) the Hoare annotation is: true [2021-11-20 22:57:15,823 INFO L858 garLoopResultBuilder]: For program point mpt_send_handshake_requestEXIT(lines 10041 10043) no Hoare annotation was computed. [2021-11-20 22:57:15,823 INFO L861 garLoopResultBuilder]: At program point mpt_send_handshake_requestENTRY(lines 10041 10043) the Hoare annotation is: true [2021-11-20 22:57:15,823 INFO L858 garLoopResultBuilder]: For program point kfreeEXIT(lines 10079 10081) no Hoare annotation was computed. [2021-11-20 22:57:15,823 INFO L861 garLoopResultBuilder]: At program point kfreeENTRY(lines 10079 10081) the Hoare annotation is: true [2021-11-20 22:57:15,823 INFO L861 garLoopResultBuilder]: At program point mpt_clear_taskmgmt_in_progress_flagENTRY(lines 9987 9989) the Hoare annotation is: true [2021-11-20 22:57:15,823 INFO L858 garLoopResultBuilder]: For program point mpt_clear_taskmgmt_in_progress_flagEXIT(lines 9987 9989) no Hoare annotation was computed. [2021-11-20 22:57:15,823 INFO L861 garLoopResultBuilder]: At program point mutex_trylockENTRY(lines 10060 10062) the Hoare annotation is: true [2021-11-20 22:57:15,823 INFO L858 garLoopResultBuilder]: For program point mutex_trylockEXIT(lines 10060 10062) no Hoare annotation was computed. [2021-11-20 22:57:15,823 INFO L858 garLoopResultBuilder]: For program point mpt_registerEXIT(lines 10030 10032) no Hoare annotation was computed. [2021-11-20 22:57:15,823 INFO L861 garLoopResultBuilder]: At program point mpt_registerENTRY(lines 10030 10032) the Hoare annotation is: true [2021-11-20 22:57:15,823 INFO L861 garLoopResultBuilder]: At program point __scsi_iterate_devicesENTRY(lines 9909 9911) the Hoare annotation is: true [2021-11-20 22:57:15,824 INFO L858 garLoopResultBuilder]: For program point __scsi_iterate_devicesEXIT(lines 9909 9911) no Hoare annotation was computed. [2021-11-20 22:57:15,824 INFO L858 garLoopResultBuilder]: For program point L9910-1(line 9910) no Hoare annotation was computed. [2021-11-20 22:57:15,824 INFO L861 garLoopResultBuilder]: At program point L9910(line 9910) the Hoare annotation is: true [2021-11-20 22:57:15,824 INFO L858 garLoopResultBuilder]: For program point pci_free_consistentEXIT(lines 5750 5758) no Hoare annotation was computed. [2021-11-20 22:57:15,824 INFO L861 garLoopResultBuilder]: At program point pci_free_consistentENTRY(lines 5750 5758) the Hoare annotation is: true [2021-11-20 22:57:15,824 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 10063 10065) the Hoare annotation is: true [2021-11-20 22:57:15,824 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 10063 10065) no Hoare annotation was computed. [2021-11-20 22:57:15,824 INFO L858 garLoopResultBuilder]: For program point copy_to_userEXIT(lines 5823 5840) no Hoare annotation was computed. [2021-11-20 22:57:15,824 INFO L861 garLoopResultBuilder]: At program point copy_to_userENTRY(lines 5823 5840) the Hoare annotation is: true [2021-11-20 22:57:15,824 INFO L861 garLoopResultBuilder]: At program point L5831(line 5831) the Hoare annotation is: true [2021-11-20 22:57:15,824 INFO L861 garLoopResultBuilder]: At program point L5831-1(line 5831) the Hoare annotation is: true [2021-11-20 22:57:15,824 INFO L861 garLoopResultBuilder]: At program point L5832(line 5832) the Hoare annotation is: true [2021-11-20 22:57:15,824 INFO L858 garLoopResultBuilder]: For program point L6233(line 6233) no Hoare annotation was computed. [2021-11-20 22:57:15,824 INFO L861 garLoopResultBuilder]: At program point mptctl_timeout_expiredENTRY(lines 6214 6274) the Hoare annotation is: true [2021-11-20 22:57:15,824 INFO L861 garLoopResultBuilder]: At program point L6258(line 6258) the Hoare annotation is: true [2021-11-20 22:57:15,825 INFO L861 garLoopResultBuilder]: At program point L6229-1(lines 6229 6232) the Hoare annotation is: true [2021-11-20 22:57:15,825 INFO L858 garLoopResultBuilder]: For program point L6258-1(line 6258) no Hoare annotation was computed. [2021-11-20 22:57:15,825 INFO L861 garLoopResultBuilder]: At program point L6246(line 6246) the Hoare annotation is: true [2021-11-20 22:57:15,825 INFO L858 garLoopResultBuilder]: For program point mptctl_timeout_expiredFINAL(lines 6214 6274) no Hoare annotation was computed. [2021-11-20 22:57:15,825 INFO L861 garLoopResultBuilder]: At program point L6242(line 6242) the Hoare annotation is: true [2021-11-20 22:57:15,825 INFO L858 garLoopResultBuilder]: For program point L6246-1(line 6246) no Hoare annotation was computed. [2021-11-20 22:57:15,825 INFO L861 garLoopResultBuilder]: At program point L6271(line 6271) the Hoare annotation is: true [2021-11-20 22:57:15,825 INFO L861 garLoopResultBuilder]: At program point L6238(line 6238) the Hoare annotation is: true [2021-11-20 22:57:15,825 INFO L858 garLoopResultBuilder]: For program point L6242-1(line 6242) no Hoare annotation was computed. [2021-11-20 22:57:15,825 INFO L861 garLoopResultBuilder]: At program point L6234(line 6234) the Hoare annotation is: true [2021-11-20 22:57:15,825 INFO L858 garLoopResultBuilder]: For program point L6234-1(line 6234) no Hoare annotation was computed. [2021-11-20 22:57:15,825 INFO L858 garLoopResultBuilder]: For program point L6235(lines 6235 6241) no Hoare annotation was computed. [2021-11-20 22:57:15,825 INFO L858 garLoopResultBuilder]: For program point L6248-2(lines 6244 6256) no Hoare annotation was computed. [2021-11-20 22:57:15,825 INFO L858 garLoopResultBuilder]: For program point L6248(lines 6248 6251) no Hoare annotation was computed. [2021-11-20 22:57:15,825 INFO L861 garLoopResultBuilder]: At program point L6244-2(lines 6244 6265) the Hoare annotation is: true [2021-11-20 22:57:15,826 INFO L858 garLoopResultBuilder]: For program point L6244(lines 6244 6265) no Hoare annotation was computed. [2021-11-20 22:57:15,826 INFO L858 garLoopResultBuilder]: For program point L6236-1(line 6236) no Hoare annotation was computed. [2021-11-20 22:57:15,826 INFO L861 garLoopResultBuilder]: At program point L6236(line 6236) the Hoare annotation is: true [2021-11-20 22:57:15,826 INFO L858 garLoopResultBuilder]: For program point L6257-2(lines 6256 6265) no Hoare annotation was computed. [2021-11-20 22:57:15,826 INFO L858 garLoopResultBuilder]: For program point mptctl_timeout_expiredEXIT(lines 6214 6274) no Hoare annotation was computed. [2021-11-20 22:57:15,826 INFO L858 garLoopResultBuilder]: For program point L6257(lines 6257 6260) no Hoare annotation was computed. [2021-11-20 22:57:15,826 INFO L861 garLoopResultBuilder]: At program point L6249(line 6249) the Hoare annotation is: true [2021-11-20 22:57:15,826 INFO L858 garLoopResultBuilder]: For program point L6249-1(line 6249) no Hoare annotation was computed. [2021-11-20 22:57:15,826 INFO L858 garLoopResultBuilder]: For program point L6245(lines 6245 6251) no Hoare annotation was computed. [2021-11-20 22:57:15,826 INFO L861 garLoopResultBuilder]: At program point __might_faultENTRY(lines 9899 9901) the Hoare annotation is: true [2021-11-20 22:57:15,826 INFO L858 garLoopResultBuilder]: For program point __might_faultEXIT(lines 9899 9901) no Hoare annotation was computed. [2021-11-20 22:57:15,826 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 9087 9093) the Hoare annotation is: true [2021-11-20 22:57:15,826 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 9091) no Hoare annotation was computed. [2021-11-20 22:57:15,826 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 9087 9093) no Hoare annotation was computed. [2021-11-20 22:57:15,827 INFO L858 garLoopResultBuilder]: For program point L8878-1(line 8878) no Hoare annotation was computed. [2021-11-20 22:57:15,827 INFO L861 garLoopResultBuilder]: At program point mptctl_syscall_downENTRY(lines 5913 5935) the Hoare annotation is: true [2021-11-20 22:57:15,827 INFO L861 garLoopResultBuilder]: At program point L8880(line 8880) the Hoare annotation is: true [2021-11-20 22:57:15,827 INFO L861 garLoopResultBuilder]: At program point L8880-1(line 8880) the Hoare annotation is: true [2021-11-20 22:57:15,827 INFO L861 garLoopResultBuilder]: At program point L8878(line 8878) the Hoare annotation is: true [2021-11-20 22:57:15,827 INFO L861 garLoopResultBuilder]: At program point L9582(line 9582) the Hoare annotation is: true [2021-11-20 22:57:15,827 INFO L858 garLoopResultBuilder]: For program point mptctl_syscall_downEXIT(lines 5913 5935) no Hoare annotation was computed. [2021-11-20 22:57:15,827 INFO L858 garLoopResultBuilder]: For program point L5928-2(lines 5920 5932) no Hoare annotation was computed. [2021-11-20 22:57:15,827 INFO L861 garLoopResultBuilder]: At program point L5920(lines 5920 5932) the Hoare annotation is: true [2021-11-20 22:57:15,827 INFO L858 garLoopResultBuilder]: For program point L9581(lines 9581 9584) no Hoare annotation was computed. [2021-11-20 22:57:15,827 INFO L861 garLoopResultBuilder]: At program point L9581-1(lines 9581 9584) the Hoare annotation is: true [2021-11-20 22:57:15,827 INFO L861 garLoopResultBuilder]: At program point L9585(line 9585) the Hoare annotation is: true [2021-11-20 22:57:15,827 INFO L861 garLoopResultBuilder]: At program point L5602-1(line 5602) the Hoare annotation is: true [2021-11-20 22:57:15,827 INFO L858 garLoopResultBuilder]: For program point kzallocEXIT(lines 5614 5621) no Hoare annotation was computed. [2021-11-20 22:57:15,827 INFO L861 garLoopResultBuilder]: At program point kzallocENTRY(lines 5614 5621) the Hoare annotation is: true [2021-11-20 22:57:15,828 INFO L861 garLoopResultBuilder]: At program point L5602(line 5602) the Hoare annotation is: true [2021-11-20 22:57:15,828 INFO L858 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveEXIT(lines 9921 9923) no Hoare annotation was computed. [2021-11-20 22:57:15,828 INFO L861 garLoopResultBuilder]: At program point _raw_spin_lock_irqsaveENTRY(lines 9921 9923) the Hoare annotation is: true [2021-11-20 22:57:15,828 INFO L858 garLoopResultBuilder]: For program point mpt_deregisterEXIT(lines 9994 9996) no Hoare annotation was computed. [2021-11-20 22:57:15,828 INFO L861 garLoopResultBuilder]: At program point mpt_deregisterENTRY(lines 9994 9996) the Hoare annotation is: true [2021-11-20 22:57:15,828 INFO L858 garLoopResultBuilder]: For program point mpt_device_driver_deregisterEXIT(lines 9997 9999) no Hoare annotation was computed. [2021-11-20 22:57:15,828 INFO L861 garLoopResultBuilder]: At program point mpt_device_driver_deregisterENTRY(lines 9997 9999) the Hoare annotation is: true [2021-11-20 22:57:15,828 INFO L858 garLoopResultBuilder]: For program point valid_dma_directionEXIT(lines 5646 5651) no Hoare annotation was computed. [2021-11-20 22:57:15,828 INFO L861 garLoopResultBuilder]: At program point valid_dma_directionENTRY(lines 5646 5651) the Hoare annotation is: true [2021-11-20 22:57:15,828 INFO L858 garLoopResultBuilder]: For program point L6941-1(line 6941) no Hoare annotation was computed. [2021-11-20 22:57:15,828 INFO L861 garLoopResultBuilder]: At program point L6941(line 6941) the Hoare annotation is: true [2021-11-20 22:57:15,828 INFO L858 garLoopResultBuilder]: For program point L6937-2(lines 6935 6945) no Hoare annotation was computed. [2021-11-20 22:57:15,828 INFO L858 garLoopResultBuilder]: For program point L6937(lines 6937 6945) no Hoare annotation was computed. [2021-11-20 22:57:15,828 INFO L858 garLoopResultBuilder]: For program point L6964-1(line 6964) no Hoare annotation was computed. [2021-11-20 22:57:15,828 INFO L861 garLoopResultBuilder]: At program point L6964(line 6964) the Hoare annotation is: true [2021-11-20 22:57:15,829 INFO L861 garLoopResultBuilder]: At program point L6958(line 6958) the Hoare annotation is: true [2021-11-20 22:57:15,829 INFO L858 garLoopResultBuilder]: For program point kfree_sglEXIT(lines 6909 6972) no Hoare annotation was computed. [2021-11-20 22:57:15,829 INFO L858 garLoopResultBuilder]: For program point L6954(lines 6954 6962) no Hoare annotation was computed. [2021-11-20 22:57:15,829 INFO L858 garLoopResultBuilder]: For program point L6958-1(line 6958) no Hoare annotation was computed. [2021-11-20 22:57:15,829 INFO L858 garLoopResultBuilder]: For program point L6954-2(lines 6954 6962) no Hoare annotation was computed. [2021-11-20 22:57:15,829 INFO L861 garLoopResultBuilder]: At program point L6942(line 6942) the Hoare annotation is: true [2021-11-20 22:57:15,829 INFO L858 garLoopResultBuilder]: For program point L6942-1(line 6942) no Hoare annotation was computed. [2021-11-20 22:57:15,829 INFO L858 garLoopResultBuilder]: For program point L6963-1(line 6963) no Hoare annotation was computed. [2021-11-20 22:57:15,829 INFO L861 garLoopResultBuilder]: At program point L6963(line 6963) the Hoare annotation is: true [2021-11-20 22:57:15,829 INFO L861 garLoopResultBuilder]: At program point kfree_sglENTRY(lines 6909 6972) the Hoare annotation is: true [2021-11-20 22:57:15,829 INFO L858 garLoopResultBuilder]: For program point L6959-1(line 6959) no Hoare annotation was computed. [2021-11-20 22:57:15,829 INFO L861 garLoopResultBuilder]: At program point L6959(line 6959) the Hoare annotation is: true [2021-11-20 22:57:15,829 INFO L861 garLoopResultBuilder]: At program point L6951(lines 6923 6971) the Hoare annotation is: true [2021-11-20 22:57:15,829 INFO L861 garLoopResultBuilder]: At program point L6949(lines 6923 6971) the Hoare annotation is: true [2021-11-20 22:57:15,829 INFO L861 garLoopResultBuilder]: At program point mptctl_removeENTRY(lines 8534 8539) the Hoare annotation is: true [2021-11-20 22:57:15,830 INFO L858 garLoopResultBuilder]: For program point mptctl_removeEXIT(lines 8534 8539) no Hoare annotation was computed. [2021-11-20 22:57:15,830 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 5540 5545) the Hoare annotation is: true [2021-11-20 22:57:15,830 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 5540 5545) no Hoare annotation was computed. [2021-11-20 22:57:15,830 INFO L861 garLoopResultBuilder]: At program point L9627(line 9627) the Hoare annotation is: true [2021-11-20 22:57:15,830 INFO L858 garLoopResultBuilder]: For program point L9626(lines 9626 9629) no Hoare annotation was computed. [2021-11-20 22:57:15,830 INFO L861 garLoopResultBuilder]: At program point ldv_mutex_trylock_mutex_of__MPT_MGMTENTRY(lines 9622 9638) the Hoare annotation is: true [2021-11-20 22:57:15,830 INFO L858 garLoopResultBuilder]: For program point L9630(line 9630) no Hoare annotation was computed. [2021-11-20 22:57:15,830 INFO L861 garLoopResultBuilder]: At program point L9626-1(lines 9626 9629) the Hoare annotation is: true [2021-11-20 22:57:15,830 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_trylock_mutex_of__MPT_MGMTEXIT(lines 9622 9638) no Hoare annotation was computed. [2021-11-20 22:57:15,830 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2021-11-20 22:57:15,830 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-20 22:57:15,830 INFO L861 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2021-11-20 22:57:15,830 INFO L861 garLoopResultBuilder]: At program point shost_privENTRY(lines 5850 5855) the Hoare annotation is: true [2021-11-20 22:57:15,830 INFO L858 garLoopResultBuilder]: For program point shost_privEXIT(lines 5850 5855) no Hoare annotation was computed. [2021-11-20 22:57:15,831 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 5458 5460) the Hoare annotation is: true [2021-11-20 22:57:15,831 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 5458 5460) no Hoare annotation was computed. [2021-11-20 22:57:15,831 INFO L861 garLoopResultBuilder]: At program point L5503(line 5503) the Hoare annotation is: true [2021-11-20 22:57:15,831 INFO L858 garLoopResultBuilder]: For program point L5503-1(line 5503) no Hoare annotation was computed. [2021-11-20 22:57:15,831 INFO L861 garLoopResultBuilder]: At program point L5505(line 5505) the Hoare annotation is: true [2021-11-20 22:57:15,831 INFO L858 garLoopResultBuilder]: For program point L5505-1(line 5505) no Hoare annotation was computed. [2021-11-20 22:57:15,831 INFO L858 garLoopResultBuilder]: For program point ldv_init_zallocEXIT(lines 5498 5508) no Hoare annotation was computed. [2021-11-20 22:57:15,831 INFO L861 garLoopResultBuilder]: At program point ldv_init_zallocENTRY(lines 5498 5508) the Hoare annotation is: true [2021-11-20 22:57:15,831 INFO L858 garLoopResultBuilder]: For program point mpt_put_msg_frameEXIT(lines 10023 10025) no Hoare annotation was computed. [2021-11-20 22:57:15,831 INFO L861 garLoopResultBuilder]: At program point mpt_put_msg_frameENTRY(lines 10023 10025) the Hoare annotation is: true [2021-11-20 22:57:15,831 INFO L854 garLoopResultBuilder]: At program point L9532(line 9532) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_mpctl_mutex~0)|))) [2021-11-20 22:57:15,831 INFO L858 garLoopResultBuilder]: For program point L9531(lines 9531 9534) no Hoare annotation was computed. [2021-11-20 22:57:15,831 INFO L858 garLoopResultBuilder]: For program point L9531-1(lines 9531 9534) no Hoare annotation was computed. [2021-11-20 22:57:15,831 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_mpctl_mutexEXIT(lines 9528 9538) no Hoare annotation was computed. [2021-11-20 22:57:15,832 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_unlock_mpctl_mutexENTRY(lines 9528 9538) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_mpctl_mutex~0)|)) (= 2 ~ldv_mutex_mpctl_mutex~0)) [2021-11-20 22:57:15,833 INFO L861 garLoopResultBuilder]: At program point pci_alloc_consistentENTRY(lines 5741 5749) the Hoare annotation is: true [2021-11-20 22:57:15,833 INFO L858 garLoopResultBuilder]: For program point pci_alloc_consistentEXIT(lines 5741 5749) no Hoare annotation was computed. [2021-11-20 22:57:15,833 INFO L861 garLoopResultBuilder]: At program point L9937(line 9937) the Hoare annotation is: true [2021-11-20 22:57:15,833 INFO L861 garLoopResultBuilder]: At program point L9937-1(line 9937) the Hoare annotation is: true [2021-11-20 22:57:15,833 INFO L861 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 10052 10054) the Hoare annotation is: true [2021-11-20 22:57:15,833 INFO L858 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 10052 10054) no Hoare annotation was computed. [2021-11-20 22:57:15,833 INFO L858 garLoopResultBuilder]: For program point L8723(lines 8723 8783) no Hoare annotation was computed. [2021-11-20 22:57:15,833 INFO L858 garLoopResultBuilder]: For program point L8690(line 8690) no Hoare annotation was computed. [2021-11-20 22:57:15,833 INFO L858 garLoopResultBuilder]: For program point L9879(lines 9866 9888) no Hoare annotation was computed. [2021-11-20 22:57:15,833 INFO L858 garLoopResultBuilder]: For program point L8558-1(line 8558) no Hoare annotation was computed. [2021-11-20 22:57:15,833 INFO L858 garLoopResultBuilder]: For program point L8657(lines 8657 8684) no Hoare annotation was computed. [2021-11-20 22:57:15,833 INFO L854 garLoopResultBuilder]: At program point L8591(line 8591) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,833 INFO L854 garLoopResultBuilder]: At program point L8591-1(line 8591) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,834 INFO L854 garLoopResultBuilder]: At program point L8558(line 8558) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~ldv_mutex_mpctl_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,834 INFO L854 garLoopResultBuilder]: At program point L9021(line 9021) the Hoare annotation is: false [2021-11-20 22:57:15,834 INFO L854 garLoopResultBuilder]: At program point L9021-1(line 9021) the Hoare annotation is: false [2021-11-20 22:57:15,834 INFO L858 garLoopResultBuilder]: For program point L8691(lines 8691 8696) no Hoare annotation was computed. [2021-11-20 22:57:15,834 INFO L854 garLoopResultBuilder]: At program point L9880(line 9880) the Hoare annotation is: false [2021-11-20 22:57:15,834 INFO L854 garLoopResultBuilder]: At program point L8427(lines 8388 8429) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_mpctl_mutex~0) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,834 INFO L854 garLoopResultBuilder]: At program point L8592(line 8592) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,834 INFO L858 garLoopResultBuilder]: For program point L8559(lines 8559 8565) no Hoare annotation was computed. [2021-11-20 22:57:15,834 INFO L854 garLoopResultBuilder]: At program point L9022(lines 9018 9025) the Hoare annotation is: false [2021-11-20 22:57:15,834 INFO L858 garLoopResultBuilder]: For program point L8725(lines 8725 8780) no Hoare annotation was computed. [2021-11-20 22:57:15,834 INFO L858 garLoopResultBuilder]: For program point L8659(lines 8659 8681) no Hoare annotation was computed. [2021-11-20 22:57:15,834 INFO L854 garLoopResultBuilder]: At program point L8593(lines 8583 8596) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,834 INFO L854 garLoopResultBuilder]: At program point L8957(line 8957) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_mpctl_mutex~0) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,834 INFO L854 garLoopResultBuilder]: At program point L8957-1(line 8957) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,835 INFO L854 garLoopResultBuilder]: At program point L8660(line 8660) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,835 INFO L854 garLoopResultBuilder]: At program point L8759(line 8759) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,835 INFO L858 garLoopResultBuilder]: For program point L8726(line 8726) no Hoare annotation was computed. [2021-11-20 22:57:15,835 INFO L861 garLoopResultBuilder]: At program point L9883(lines 9864 9889) the Hoare annotation is: true [2021-11-20 22:57:15,835 INFO L854 garLoopResultBuilder]: At program point L8958(lines 8954 8961) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,835 INFO L858 garLoopResultBuilder]: For program point L8727(lines 8727 8731) no Hoare annotation was computed. [2021-11-20 22:57:15,835 INFO L854 garLoopResultBuilder]: At program point L9884(line 9884) the Hoare annotation is: false [2021-11-20 22:57:15,835 INFO L854 garLoopResultBuilder]: At program point L9059(line 9059) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,835 INFO L854 garLoopResultBuilder]: At program point L9059-1(line 9059) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,835 INFO L858 garLoopResultBuilder]: For program point L6483-1(line 6483) no Hoare annotation was computed. [2021-11-20 22:57:15,835 INFO L854 garLoopResultBuilder]: At program point L6483(line 6483) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_mpctl_mutex~0) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,835 INFO L858 garLoopResultBuilder]: For program point L8698(line 8698) no Hoare annotation was computed. [2021-11-20 22:57:15,835 INFO L858 garLoopResultBuilder]: For program point L8566-1(line 8566) no Hoare annotation was computed. [2021-11-20 22:57:15,836 INFO L854 garLoopResultBuilder]: At program point L8566(line 8566) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~ldv_mutex_mpctl_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,836 INFO L858 garLoopResultBuilder]: For program point L8401-1(line 8401) no Hoare annotation was computed. [2021-11-20 22:57:15,836 INFO L854 garLoopResultBuilder]: At program point L8401(line 8401) the Hoare annotation is: (and (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_compat_mptfwxfer_ioctl_~#iocp~3#1.base|) |ULTIMATE.start_compat_mptfwxfer_ioctl_~#iocp~3#1.offset|) 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_compat_mptfwxfer_ioctl_~#iocp~3#1.base|) |ULTIMATE.start_compat_mptfwxfer_ioctl_~#iocp~3#1.offset|) 0) (= 2 ~ldv_mutex_mpctl_mutex~0) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,836 INFO L854 garLoopResultBuilder]: At program point L9029(line 9029) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,836 INFO L854 garLoopResultBuilder]: At program point L9029-1(line 9029) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_mpctl_mutex~0) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,837 INFO L854 garLoopResultBuilder]: At program point L8699(lines 8699 8713) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,837 INFO L858 garLoopResultBuilder]: For program point L8501(line 8501) no Hoare annotation was computed. [2021-11-20 22:57:15,838 INFO L858 garLoopResultBuilder]: For program point L8402(lines 8402 8405) no Hoare annotation was computed. [2021-11-20 22:57:15,838 INFO L854 garLoopResultBuilder]: At program point L8567(lines 8567 8574) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~ldv_mutex_mpctl_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,838 INFO L854 garLoopResultBuilder]: At program point L9030(lines 9026 9033) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_mpctl_mutex~0) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,838 INFO L858 garLoopResultBuilder]: For program point L8733(line 8733) no Hoare annotation was computed. [2021-11-20 22:57:15,838 INFO L858 garLoopResultBuilder]: For program point L8502-1(line 8502) no Hoare annotation was computed. [2021-11-20 22:57:15,838 INFO L854 garLoopResultBuilder]: At program point L8502(line 8502) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_mpctl_mutex~0) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,838 INFO L858 garLoopResultBuilder]: For program point L8701(lines 8701 8706) no Hoare annotation was computed. [2021-11-20 22:57:15,838 INFO L858 garLoopResultBuilder]: For program point L8734-2(lines 8725 8780) no Hoare annotation was computed. [2021-11-20 22:57:15,838 INFO L858 garLoopResultBuilder]: For program point L8701-2(lines 8699 8712) no Hoare annotation was computed. [2021-11-20 22:57:15,838 INFO L858 garLoopResultBuilder]: For program point L8734(lines 8734 8738) no Hoare annotation was computed. [2021-11-20 22:57:15,839 INFO L854 garLoopResultBuilder]: At program point L8569(line 8569) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,839 INFO L858 garLoopResultBuilder]: For program point L8569-1(line 8569) no Hoare annotation was computed. [2021-11-20 22:57:15,839 INFO L854 garLoopResultBuilder]: At program point L8735(line 8735) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,839 INFO L858 garLoopResultBuilder]: For program point L8735-1(line 8735) no Hoare annotation was computed. [2021-11-20 22:57:15,840 INFO L858 garLoopResultBuilder]: For program point L8504(line 8504) no Hoare annotation was computed. [2021-11-20 22:57:15,840 INFO L854 garLoopResultBuilder]: At program point L8770(line 8770) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,840 INFO L854 garLoopResultBuilder]: At program point L8638-1(line 8638) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,840 INFO L854 garLoopResultBuilder]: At program point L8572(lines 8545 8581) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (not (= |ULTIMATE.start_mptctl_init_~err~0#1| 0)) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,841 INFO L858 garLoopResultBuilder]: For program point L8671(line 8671) no Hoare annotation was computed. [2021-11-20 22:57:15,841 INFO L854 garLoopResultBuilder]: At program point L8638(line 8638) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,841 INFO L858 garLoopResultBuilder]: For program point L8407-1(line 8407) no Hoare annotation was computed. [2021-11-20 22:57:15,841 INFO L854 garLoopResultBuilder]: At program point L8407(line 8407) the Hoare annotation is: (and (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_compat_mptfwxfer_ioctl_~#iocp~3#1.base|) |ULTIMATE.start_compat_mptfwxfer_ioctl_~#iocp~3#1.offset|) 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_compat_mptfwxfer_ioctl_~#iocp~3#1.base|) |ULTIMATE.start_compat_mptfwxfer_ioctl_~#iocp~3#1.offset|) 0) (= 2 ~ldv_mutex_mpctl_mutex~0) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,841 INFO L858 garLoopResultBuilder]: For program point L8672(lines 8672 8677) no Hoare annotation was computed. [2021-11-20 22:57:15,841 INFO L858 garLoopResultBuilder]: For program point L8408-2(lines 8408 8412) no Hoare annotation was computed. [2021-11-20 22:57:15,841 INFO L858 garLoopResultBuilder]: For program point L8508(line 8508) no Hoare annotation was computed. [2021-11-20 22:57:15,842 INFO L854 garLoopResultBuilder]: At program point L8673(line 8673) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,842 INFO L858 garLoopResultBuilder]: For program point L8673-1(line 8673) no Hoare annotation was computed. [2021-11-20 22:57:15,842 INFO L854 garLoopResultBuilder]: At program point L9070-1(line 9070) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,842 INFO L854 garLoopResultBuilder]: At program point L9037(line 9037) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_mpctl_mutex~0) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,842 INFO L854 garLoopResultBuilder]: At program point L9037-1(line 9037) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,842 INFO L854 garLoopResultBuilder]: At program point L9070(line 9070) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,843 INFO L854 garLoopResultBuilder]: At program point L8740(line 8740) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,843 INFO L858 garLoopResultBuilder]: For program point L8740-1(line 8740) no Hoare annotation was computed. [2021-11-20 22:57:15,843 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-20 22:57:15,843 INFO L854 garLoopResultBuilder]: At program point L8641(line 8641) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,843 INFO L858 garLoopResultBuilder]: For program point L8641-1(line 8641) no Hoare annotation was computed. [2021-11-20 22:57:15,843 INFO L854 garLoopResultBuilder]: At program point L8608(line 8608) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~ldv_mutex_mpctl_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,844 INFO L858 garLoopResultBuilder]: For program point L8608-1(line 8608) no Hoare annotation was computed. [2021-11-20 22:57:15,844 INFO L854 garLoopResultBuilder]: At program point L9038(lines 9034 9041) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,844 INFO L854 garLoopResultBuilder]: At program point L8642(line 8642) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,844 INFO L858 garLoopResultBuilder]: For program point L8642-1(line 8642) no Hoare annotation was computed. [2021-11-20 22:57:15,844 INFO L854 garLoopResultBuilder]: At program point L8609(line 8609) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~ldv_mutex_mpctl_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,844 INFO L854 garLoopResultBuilder]: At program point L8609-1(line 8609) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~ldv_mutex_mpctl_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,845 INFO L854 garLoopResultBuilder]: At program point L8709(lines 8637 8793) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,845 INFO L854 garLoopResultBuilder]: At program point L8643(line 8643) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,845 INFO L858 garLoopResultBuilder]: For program point L8643-1(line 8643) no Hoare annotation was computed. [2021-11-20 22:57:15,845 INFO L854 garLoopResultBuilder]: At program point L8445(line 8445) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_compat_mpt_command_~#iocp~4#1.base|) |ULTIMATE.start_compat_mpt_command_~#iocp~4#1.offset|) 0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_compat_mpt_command_~#iocp~4#1.base|) |ULTIMATE.start_compat_mpt_command_~#iocp~4#1.offset|) 0) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_mpctl_mutex~0) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,845 INFO L858 garLoopResultBuilder]: For program point L8478-1(line 8478) no Hoare annotation was computed. [2021-11-20 22:57:15,845 INFO L858 garLoopResultBuilder]: For program point L8445-1(line 8445) no Hoare annotation was computed. [2021-11-20 22:57:15,845 INFO L854 garLoopResultBuilder]: At program point L8478(line 8478) the Hoare annotation is: false [2021-11-20 22:57:15,846 INFO L854 garLoopResultBuilder]: At program point L8644(line 8644) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,846 INFO L858 garLoopResultBuilder]: For program point L8644-1(line 8644) no Hoare annotation was computed. [2021-11-20 22:57:15,846 INFO L858 garLoopResultBuilder]: For program point L8413-1(line 8413) no Hoare annotation was computed. [2021-11-20 22:57:15,846 INFO L858 garLoopResultBuilder]: For program point L8446(lines 8446 8449) no Hoare annotation was computed. [2021-11-20 22:57:15,846 INFO L854 garLoopResultBuilder]: At program point L8413(line 8413) the Hoare annotation is: false [2021-11-20 22:57:15,846 INFO L858 garLoopResultBuilder]: For program point L9867(lines 9867 9870) no Hoare annotation was computed. [2021-11-20 22:57:15,846 INFO L858 garLoopResultBuilder]: For program point L9867-1(lines 9866 9888) no Hoare annotation was computed. [2021-11-20 22:57:15,846 INFO L854 garLoopResultBuilder]: At program point L8645(line 8645) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,847 INFO L858 garLoopResultBuilder]: For program point L8645-1(line 8645) no Hoare annotation was computed. [2021-11-20 22:57:15,847 INFO L858 garLoopResultBuilder]: For program point L8579(line 8579) no Hoare annotation was computed. [2021-11-20 22:57:15,847 INFO L854 garLoopResultBuilder]: At program point L8414(lines 8414 8417) the Hoare annotation is: false [2021-11-20 22:57:15,847 INFO L854 garLoopResultBuilder]: At program point L8480(lines 8430 8482) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_mpctl_mutex~0) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,847 INFO L854 garLoopResultBuilder]: At program point L9868(line 9868) the Hoare annotation is: false [2021-11-20 22:57:15,847 INFO L858 garLoopResultBuilder]: For program point L8778(line 8778) no Hoare annotation was computed. [2021-11-20 22:57:15,847 INFO L858 garLoopResultBuilder]: For program point L8646-1(line 8646) no Hoare annotation was computed. [2021-11-20 22:57:15,847 INFO L854 garLoopResultBuilder]: At program point L8580(lines 8541 8582) the Hoare annotation is: (let ((.cse0 (= ~ldv_mutex_mpctl_mutex~0 1)) (.cse1 (= ~ldv_state_variable_0~0 1)) (.cse2 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse3 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse4 (= ~ldv_mutex_lock~0 1)) (.cse5 (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (not (= |ULTIMATE.start_mptctl_init_~err~0#1| 0)) .cse5 (not (= |ULTIMATE.start_mptctl_init_#res#1| 0))) (and (= ~ldv_state_variable_2~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-11-20 22:57:15,847 INFO L854 garLoopResultBuilder]: At program point L8745(line 8745) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,847 INFO L858 garLoopResultBuilder]: For program point L8679(line 8679) no Hoare annotation was computed. [2021-11-20 22:57:15,847 INFO L854 garLoopResultBuilder]: At program point L8646(line 8646) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,847 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-20 22:57:15,847 INFO L861 garLoopResultBuilder]: At program point L8779(line 8779) the Hoare annotation is: true [2021-11-20 22:57:15,848 INFO L861 garLoopResultBuilder]: At program point L8680(line 8680) the Hoare annotation is: true [2021-11-20 22:57:15,848 INFO L854 garLoopResultBuilder]: At program point L8647(line 8647) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,848 INFO L858 garLoopResultBuilder]: For program point L8647-1(line 8647) no Hoare annotation was computed. [2021-11-20 22:57:15,848 INFO L854 garLoopResultBuilder]: At program point L8516(lines 8488 8519) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_mpctl_mutex~0) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,848 INFO L854 garLoopResultBuilder]: At program point L8648(line 8648) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,848 INFO L858 garLoopResultBuilder]: For program point L8648-1(line 8648) no Hoare annotation was computed. [2021-11-20 22:57:15,848 INFO L858 garLoopResultBuilder]: For program point L8715(line 8715) no Hoare annotation was computed. [2021-11-20 22:57:15,848 INFO L858 garLoopResultBuilder]: For program point L9871(lines 9866 9888) no Hoare annotation was computed. [2021-11-20 22:57:15,848 INFO L854 garLoopResultBuilder]: At program point L8451(line 8451) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_compat_mpt_command_~#iocp~4#1.base|) |ULTIMATE.start_compat_mpt_command_~#iocp~4#1.offset|) 0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_compat_mpt_command_~#iocp~4#1.base|) |ULTIMATE.start_compat_mpt_command_~#iocp~4#1.offset|) 0) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_mpctl_mutex~0) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,848 INFO L858 garLoopResultBuilder]: For program point L8451-1(line 8451) no Hoare annotation was computed. [2021-11-20 22:57:15,848 INFO L858 garLoopResultBuilder]: For program point L8550(lines 8550 8554) no Hoare annotation was computed. [2021-11-20 22:57:15,848 INFO L854 garLoopResultBuilder]: At program point L9013(line 9013) the Hoare annotation is: false [2021-11-20 22:57:15,848 INFO L854 garLoopResultBuilder]: At program point L9013-1(line 9013) the Hoare annotation is: false [2021-11-20 22:57:15,848 INFO L861 garLoopResultBuilder]: At program point L8716(line 8716) the Hoare annotation is: true [2021-11-20 22:57:15,849 INFO L854 garLoopResultBuilder]: At program point L9872(line 9872) the Hoare annotation is: false [2021-11-20 22:57:15,849 INFO L858 garLoopResultBuilder]: For program point L8452-2(lines 8452 8456) no Hoare annotation was computed. [2021-11-20 22:57:15,849 INFO L854 garLoopResultBuilder]: At program point L8617(line 8617) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,849 INFO L854 garLoopResultBuilder]: At program point L8617-1(line 8617) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,849 INFO L854 garLoopResultBuilder]: At program point L9014(lines 9010 9017) the Hoare annotation is: false [2021-11-20 22:57:15,849 INFO L854 garLoopResultBuilder]: At program point L8949(line 8949) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,849 INFO L854 garLoopResultBuilder]: At program point L8949-1(line 8949) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_mpctl_mutex~0) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,849 INFO L854 garLoopResultBuilder]: At program point L9081(line 9081) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,849 INFO L854 garLoopResultBuilder]: At program point L9081-1(line 9081) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,849 INFO L858 garLoopResultBuilder]: For program point L9875(lines 9866 9888) no Hoare annotation was computed. [2021-11-20 22:57:15,849 INFO L854 garLoopResultBuilder]: At program point L8950(lines 8946 8953) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= 2 ~ldv_mutex_mpctl_mutex~0) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,849 INFO L858 garLoopResultBuilder]: For program point L8785(line 8785) no Hoare annotation was computed. [2021-11-20 22:57:15,849 INFO L858 garLoopResultBuilder]: For program point L8752(line 8752) no Hoare annotation was computed. [2021-11-20 22:57:15,850 INFO L858 garLoopResultBuilder]: For program point L8686(line 8686) no Hoare annotation was computed. [2021-11-20 22:57:15,850 INFO L854 garLoopResultBuilder]: At program point L9876(line 9876) the Hoare annotation is: false [2021-11-20 22:57:15,850 INFO L861 garLoopResultBuilder]: At program point L8786(line 8786) the Hoare annotation is: true [2021-11-20 22:57:15,850 INFO L858 garLoopResultBuilder]: For program point L8753(lines 8753 8757) no Hoare annotation was computed. [2021-11-20 22:57:15,850 INFO L858 garLoopResultBuilder]: For program point L8687(lines 8687 8720) no Hoare annotation was computed. [2021-11-20 22:57:15,850 INFO L858 garLoopResultBuilder]: For program point L8655(lines 8655 8787) no Hoare annotation was computed. [2021-11-20 22:57:15,850 INFO L854 garLoopResultBuilder]: At program point L8457(line 8457) the Hoare annotation is: false [2021-11-20 22:57:15,850 INFO L858 garLoopResultBuilder]: For program point L8457-1(line 8457) no Hoare annotation was computed. [2021-11-20 22:57:15,850 INFO L854 garLoopResultBuilder]: At program point L8788(lines 8637 8793) the Hoare annotation is: (and (= ~ldv_mutex_mpctl_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) [2021-11-20 22:57:15,850 INFO L858 garLoopResultBuilder]: For program point L8722(line 8722) no Hoare annotation was computed. [2021-11-20 22:57:15,850 INFO L858 garLoopResultBuilder]: For program point L8458(lines 8458 8461) no Hoare annotation was computed. [2021-11-20 22:57:15,851 INFO L858 garLoopResultBuilder]: For program point L8689(lines 8689 8717) no Hoare annotation was computed. [2021-11-20 22:57:15,851 INFO L858 garLoopResultBuilder]: For program point L8656(line 8656) no Hoare annotation was computed. [2021-11-20 22:57:15,851 INFO L858 garLoopResultBuilder]: For program point L8425-1(line 8425) no Hoare annotation was computed. [2021-11-20 22:57:15,851 INFO L854 garLoopResultBuilder]: At program point L8425(line 8425) the Hoare annotation is: false [2021-11-20 22:57:15,851 INFO L861 garLoopResultBuilder]: At program point L5513(line 5513) the Hoare annotation is: true [2021-11-20 22:57:15,851 INFO L861 garLoopResultBuilder]: At program point ldv_memsetENTRY(lines 5509 5516) the Hoare annotation is: true [2021-11-20 22:57:15,851 INFO L858 garLoopResultBuilder]: For program point L5513-1(line 5513) no Hoare annotation was computed. [2021-11-20 22:57:15,851 INFO L858 garLoopResultBuilder]: For program point ldv_memsetEXIT(lines 5509 5516) no Hoare annotation was computed. [2021-11-20 22:57:15,851 INFO L861 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 5572 5577) the Hoare annotation is: true [2021-11-20 22:57:15,852 INFO L858 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 5572 5577) no Hoare annotation was computed. [2021-11-20 22:57:15,852 INFO L854 garLoopResultBuilder]: At program point L8925(line 8925) the Hoare annotation is: (or (= ~ldv_mutex_mpctl_mutex~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mpctl_mutex~0)| 1))) [2021-11-20 22:57:15,852 INFO L854 garLoopResultBuilder]: At program point L8925-1(line 8925) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 2 ~ldv_mutex_mpctl_mutex~0) (not (= |old(~ldv_mutex_mpctl_mutex~0)| 1))) [2021-11-20 22:57:15,852 INFO L858 garLoopResultBuilder]: For program point mptctl_fasyncEXIT(lines 6356 6380) no Hoare annotation was computed. [2021-11-20 22:57:15,852 INFO L854 garLoopResultBuilder]: At program point L8926(lines 8922 8929) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 2 ~ldv_mutex_mpctl_mutex~0) (not (= |old(~ldv_mutex_mpctl_mutex~0)| 1))) [2021-11-20 22:57:15,852 INFO L854 garLoopResultBuilder]: At program point mptctl_fasyncENTRY(lines 6356 6380) the Hoare annotation is: (or (= ~ldv_mutex_mpctl_mutex~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mpctl_mutex~0)| 1))) [2021-11-20 22:57:15,852 INFO L854 garLoopResultBuilder]: At program point L8933(line 8933) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 2 ~ldv_mutex_mpctl_mutex~0) (not (= |old(~ldv_mutex_mpctl_mutex~0)| 1))) [2021-11-20 22:57:15,852 INFO L854 garLoopResultBuilder]: At program point L8933-1(line 8933) the Hoare annotation is: (or (= ~ldv_mutex_mpctl_mutex~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mpctl_mutex~0)| 1))) [2021-11-20 22:57:15,852 INFO L854 garLoopResultBuilder]: At program point L6371(lines 6362 6379) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 2 ~ldv_mutex_mpctl_mutex~0) (not (= |old(~ldv_mutex_mpctl_mutex~0)| 1))) [2021-11-20 22:57:15,852 INFO L854 garLoopResultBuilder]: At program point L8934(lines 8930 8937) the Hoare annotation is: (or (= ~ldv_mutex_mpctl_mutex~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_mutex_of__MPT_MGMT~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mpctl_mutex~0)| 1))) [2021-11-20 22:57:15,852 INFO L861 garLoopResultBuilder]: At program point mpt_configENTRY(lines 9991 9993) the Hoare annotation is: true [2021-11-20 22:57:15,852 INFO L858 garLoopResultBuilder]: For program point mpt_configEXIT(lines 9991 9993) no Hoare annotation was computed. [2021-11-20 22:57:15,853 INFO L861 garLoopResultBuilder]: At program point mpt_free_msg_frameENTRY(lines 10014 10016) the Hoare annotation is: true [2021-11-20 22:57:15,853 INFO L858 garLoopResultBuilder]: For program point mpt_free_msg_frameEXIT(lines 10014 10016) no Hoare annotation was computed. [2021-11-20 22:57:15,853 INFO L858 garLoopResultBuilder]: For program point L8095-1(line 8095) no Hoare annotation was computed. [2021-11-20 22:57:15,853 INFO L854 garLoopResultBuilder]: At program point L8095(line 8095) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,853 INFO L858 garLoopResultBuilder]: For program point L7104(lines 7104 7111) no Hoare annotation was computed. [2021-11-20 22:57:15,853 INFO L858 garLoopResultBuilder]: For program point L8361-1(line 8361) no Hoare annotation was computed. [2021-11-20 22:57:15,853 INFO L854 garLoopResultBuilder]: At program point L8361(line 8361) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,853 INFO L858 garLoopResultBuilder]: For program point L8164-1(line 8164) no Hoare annotation was computed. [2021-11-20 22:57:15,853 INFO L854 garLoopResultBuilder]: At program point L8164(line 8164) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,853 INFO L858 garLoopResultBuilder]: For program point L8032(line 8032) no Hoare annotation was computed. [2021-11-20 22:57:15,853 INFO L854 garLoopResultBuilder]: At program point L7438(line 7438) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,853 INFO L858 garLoopResultBuilder]: For program point L6447(lines 6447 6451) no Hoare annotation was computed. [2021-11-20 22:57:15,853 INFO L858 garLoopResultBuilder]: For program point L7438-1(line 7438) no Hoare annotation was computed. [2021-11-20 22:57:15,853 INFO L858 garLoopResultBuilder]: For program point L7108-1(line 7108) no Hoare annotation was computed. [2021-11-20 22:57:15,854 INFO L854 garLoopResultBuilder]: At program point L7108(line 7108) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,854 INFO L858 garLoopResultBuilder]: For program point L8033(lines 8033 8039) no Hoare annotation was computed. [2021-11-20 22:57:15,854 INFO L858 garLoopResultBuilder]: For program point L7307-1(line 7307) no Hoare annotation was computed. [2021-11-20 22:57:15,854 INFO L854 garLoopResultBuilder]: At program point L7307(line 7307) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,854 INFO L858 garLoopResultBuilder]: For program point L7439-2(lines 7439 7444) no Hoare annotation was computed. [2021-11-20 22:57:15,854 INFO L858 garLoopResultBuilder]: For program point L7241-1(line 7241) no Hoare annotation was computed. [2021-11-20 22:57:15,854 INFO L854 garLoopResultBuilder]: At program point L7241(line 7241) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,854 INFO L858 garLoopResultBuilder]: For program point L7242(lines 7242 7248) no Hoare annotation was computed. [2021-11-20 22:57:15,854 INFO L854 garLoopResultBuilder]: At program point L8366(line 8366) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,854 INFO L858 garLoopResultBuilder]: For program point L8366-1(line 8366) no Hoare annotation was computed. [2021-11-20 22:57:15,854 INFO L858 garLoopResultBuilder]: For program point L7177-2(lines 7177 7207) no Hoare annotation was computed. [2021-11-20 22:57:15,854 INFO L858 garLoopResultBuilder]: For program point L7177(lines 7177 7207) no Hoare annotation was computed. [2021-11-20 22:57:15,854 INFO L854 garLoopResultBuilder]: At program point L7178(line 7178) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,854 INFO L858 garLoopResultBuilder]: For program point L8301-1(line 8301) no Hoare annotation was computed. [2021-11-20 22:57:15,855 INFO L854 garLoopResultBuilder]: At program point L8301(line 8301) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,855 INFO L854 garLoopResultBuilder]: At program point L7046(lines 7046 7050) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,855 INFO L858 garLoopResultBuilder]: For program point L7112-1(line 7112) no Hoare annotation was computed. [2021-11-20 22:57:15,855 INFO L854 garLoopResultBuilder]: At program point L7112(line 7112) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,855 INFO L858 garLoopResultBuilder]: For program point L7178-1(line 7178) no Hoare annotation was computed. [2021-11-20 22:57:15,855 INFO L858 garLoopResultBuilder]: For program point L6452-1(line 6452) no Hoare annotation was computed. [2021-11-20 22:57:15,856 INFO L854 garLoopResultBuilder]: At program point L6452(line 6452) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,856 INFO L854 garLoopResultBuilder]: At program point L8368-2(lines 8368 8371) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,856 INFO L858 garLoopResultBuilder]: For program point L7047-1(line 7047) no Hoare annotation was computed. [2021-11-20 22:57:15,856 INFO L854 garLoopResultBuilder]: At program point L7047(line 7047) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,856 INFO L854 garLoopResultBuilder]: At program point L7113(lines 6973 7115) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,856 INFO L858 garLoopResultBuilder]: For program point L6453(lines 6453 6456) no Hoare annotation was computed. [2021-11-20 22:57:15,856 INFO L858 garLoopResultBuilder]: For program point L7379-1(line 7379) no Hoare annotation was computed. [2021-11-20 22:57:15,856 INFO L854 garLoopResultBuilder]: At program point L7379(line 7379) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,856 INFO L858 garLoopResultBuilder]: For program point L8040-1(line 8040) no Hoare annotation was computed. [2021-11-20 22:57:15,856 INFO L854 garLoopResultBuilder]: At program point L8040(line 8040) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,856 INFO L858 garLoopResultBuilder]: For program point L7380(lines 7380 7386) no Hoare annotation was computed. [2021-11-20 22:57:15,856 INFO L858 garLoopResultBuilder]: For program point L8107-1(lines 8107 8108) no Hoare annotation was computed. [2021-11-20 22:57:15,856 INFO L854 garLoopResultBuilder]: At program point L8107(lines 8107 8108) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,856 INFO L858 garLoopResultBuilder]: For program point L8041-2(lines 8041 8046) no Hoare annotation was computed. [2021-11-20 22:57:15,857 INFO L854 garLoopResultBuilder]: At program point L7315(lines 7276 7317) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,857 INFO L858 garLoopResultBuilder]: For program point L8372(line 8372) no Hoare annotation was computed. [2021-11-20 22:57:15,857 INFO L858 garLoopResultBuilder]: For program point L7249-1(line 7249) no Hoare annotation was computed. [2021-11-20 22:57:15,857 INFO L854 garLoopResultBuilder]: At program point L7249(line 7249) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,857 INFO L858 garLoopResultBuilder]: For program point L6457(lines 6457 6473) no Hoare annotation was computed. [2021-11-20 22:57:15,857 INFO L858 garLoopResultBuilder]: For program point L7250-2(lines 7250 7255) no Hoare annotation was computed. [2021-11-20 22:57:15,857 INFO L858 garLoopResultBuilder]: For program point L7449(lines 7449 7452) no Hoare annotation was computed. [2021-11-20 22:57:15,857 INFO L858 garLoopResultBuilder]: For program point L8176-1(line 8176) no Hoare annotation was computed. [2021-11-20 22:57:15,857 INFO L854 garLoopResultBuilder]: At program point L8176(line 8176) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,857 INFO L854 garLoopResultBuilder]: At program point L6525(lines 6488 6527) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,857 INFO L854 garLoopResultBuilder]: At program point L9961(line 9961) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,857 INFO L854 garLoopResultBuilder]: At program point L9961-1(line 9961) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,857 INFO L858 garLoopResultBuilder]: For program point L6460(lines 6460 6473) no Hoare annotation was computed. [2021-11-20 22:57:15,858 INFO L858 garLoopResultBuilder]: For program point L8178(lines 8178 8181) no Hoare annotation was computed. [2021-11-20 22:57:15,858 INFO L854 garLoopResultBuilder]: At program point __mptctl_ioctlENTRY(lines 6381 6477) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| ~ldv_mutex_mutex_of__MPT_MGMT~0)) [2021-11-20 22:57:15,858 INFO L858 garLoopResultBuilder]: For program point L7387-1(line 7387) no Hoare annotation was computed. [2021-11-20 22:57:15,858 INFO L854 garLoopResultBuilder]: At program point L7387(line 7387) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,858 INFO L854 garLoopResultBuilder]: At program point L7453-1(line 7453) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,858 INFO L854 garLoopResultBuilder]: At program point L7453(line 7453) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,858 INFO L858 garLoopResultBuilder]: For program point L6463(lines 6463 6473) no Hoare annotation was computed. [2021-11-20 22:57:15,858 INFO L858 garLoopResultBuilder]: For program point L7388-2(lines 7388 7393) no Hoare annotation was computed. [2021-11-20 22:57:15,858 INFO L858 garLoopResultBuilder]: For program point L6992(lines 6992 7005) no Hoare annotation was computed. [2021-11-20 22:57:15,858 INFO L854 garLoopResultBuilder]: At program point L8380(lines 8230 8382) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,858 INFO L854 garLoopResultBuilder]: At program point L8182(line 8182) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,858 INFO L854 garLoopResultBuilder]: At program point L8116-1(line 8116) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,858 INFO L854 garLoopResultBuilder]: At program point L8116(line 8116) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,859 INFO L858 garLoopResultBuilder]: For program point L8182-1(line 8182) no Hoare annotation was computed. [2021-11-20 22:57:15,859 INFO L858 garLoopResultBuilder]: For program point L7456(lines 7456 7459) no Hoare annotation was computed. [2021-11-20 22:57:15,859 INFO L858 garLoopResultBuilder]: For program point L6466(lines 6466 6473) no Hoare annotation was computed. [2021-11-20 22:57:15,859 INFO L858 garLoopResultBuilder]: For program point L6995(lines 6995 7005) no Hoare annotation was computed. [2021-11-20 22:57:15,859 INFO L854 garLoopResultBuilder]: At program point L6402(line 6402) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (and (= (select (select |#memory_$Pointer$.base| |__mptctl_ioctl_~#iocp~0#1.base|) |__mptctl_ioctl_~#iocp~0#1.offset|) 0) (= (select (select |#memory_$Pointer$.offset| |__mptctl_ioctl_~#iocp~0#1.base|) |__mptctl_ioctl_~#iocp~0#1.offset|) 0) (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| ~ldv_mutex_mutex_of__MPT_MGMT~0)) (not (= 2 ~ldv_mutex_mpctl_mutex~0))) [2021-11-20 22:57:15,859 INFO L858 garLoopResultBuilder]: For program point L6402-1(line 6402) no Hoare annotation was computed. [2021-11-20 22:57:15,859 INFO L854 garLoopResultBuilder]: At program point L8186(line 8186) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,859 INFO L858 garLoopResultBuilder]: For program point L8186-1(line 8186) no Hoare annotation was computed. [2021-11-20 22:57:15,859 INFO L858 garLoopResultBuilder]: For program point L6403(lines 6403 6409) no Hoare annotation was computed. [2021-11-20 22:57:15,859 INFO L858 garLoopResultBuilder]: For program point L7460-1(lines 7460 7461) no Hoare annotation was computed. [2021-11-20 22:57:15,859 INFO L858 garLoopResultBuilder]: For program point L6469-2(lines 6457 6473) no Hoare annotation was computed. [2021-11-20 22:57:15,859 INFO L854 garLoopResultBuilder]: At program point L7460(lines 7460 7461) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,859 INFO L858 garLoopResultBuilder]: For program point __mptctl_ioctlFINAL(lines 6381 6477) no Hoare annotation was computed. [2021-11-20 22:57:15,859 INFO L858 garLoopResultBuilder]: For program point L6469(lines 6469 6473) no Hoare annotation was computed. [2021-11-20 22:57:15,859 INFO L858 garLoopResultBuilder]: For program point L6998(lines 6998 7005) no Hoare annotation was computed. [2021-11-20 22:57:15,860 INFO L858 garLoopResultBuilder]: For program point L6536-1(line 6536) no Hoare annotation was computed. [2021-11-20 22:57:15,860 INFO L854 garLoopResultBuilder]: At program point L6536(line 6536) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,860 INFO L858 garLoopResultBuilder]: For program point L7329-1(line 7329) no Hoare annotation was computed. [2021-11-20 22:57:15,860 INFO L854 garLoopResultBuilder]: At program point L7329(line 7329) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,860 INFO L858 garLoopResultBuilder]: For program point L8188-1(line 8188) no Hoare annotation was computed. [2021-11-20 22:57:15,860 INFO L854 garLoopResultBuilder]: At program point L8188(line 8188) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,860 INFO L858 garLoopResultBuilder]: For program point L7462(lines 7462 7469) no Hoare annotation was computed. [2021-11-20 22:57:15,860 INFO L858 garLoopResultBuilder]: For program point L6537(lines 6537 6543) no Hoare annotation was computed. [2021-11-20 22:57:15,860 INFO L858 garLoopResultBuilder]: For program point L7330(lines 7330 7336) no Hoare annotation was computed. [2021-11-20 22:57:15,860 INFO L858 garLoopResultBuilder]: For program point L8189(lines 8189 8207) no Hoare annotation was computed. [2021-11-20 22:57:15,860 INFO L858 garLoopResultBuilder]: For program point L8256-1(line 8256) no Hoare annotation was computed. [2021-11-20 22:57:15,860 INFO L858 garLoopResultBuilder]: For program point L7265-1(line 7265) no Hoare annotation was computed. [2021-11-20 22:57:15,860 INFO L854 garLoopResultBuilder]: At program point L8256(line 8256) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,860 INFO L854 garLoopResultBuilder]: At program point L7265(line 7265) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,861 INFO L858 garLoopResultBuilder]: For program point L7001-1(lines 6992 7005) no Hoare annotation was computed. [2021-11-20 22:57:15,861 INFO L858 garLoopResultBuilder]: For program point L7001(lines 7001 7005) no Hoare annotation was computed. [2021-11-20 22:57:15,861 INFO L858 garLoopResultBuilder]: For program point L7200-1(line 7200) no Hoare annotation was computed. [2021-11-20 22:57:15,861 INFO L854 garLoopResultBuilder]: At program point L7200(line 7200) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,861 INFO L858 garLoopResultBuilder]: For program point L8257(lines 8257 8263) no Hoare annotation was computed. [2021-11-20 22:57:15,861 INFO L858 garLoopResultBuilder]: For program point L8192(lines 8192 8196) no Hoare annotation was computed. [2021-11-20 22:57:15,861 INFO L854 garLoopResultBuilder]: At program point L7201(lines 7177 7206) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,862 INFO L854 garLoopResultBuilder]: At program point L7466(line 7466) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,862 INFO L858 garLoopResultBuilder]: For program point L7466-1(line 7466) no Hoare annotation was computed. [2021-11-20 22:57:15,862 INFO L858 garLoopResultBuilder]: For program point L8193-1(line 8193) no Hoare annotation was computed. [2021-11-20 22:57:15,862 INFO L854 garLoopResultBuilder]: At program point L8193(line 8193) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,862 INFO L858 garLoopResultBuilder]: For program point L7401-2(lines 7401 7404) no Hoare annotation was computed. [2021-11-20 22:57:15,862 INFO L858 garLoopResultBuilder]: For program point L7071(lines 7071 7093) no Hoare annotation was computed. [2021-11-20 22:57:15,862 INFO L858 garLoopResultBuilder]: For program point L7071-2(lines 7071 7093) no Hoare annotation was computed. [2021-11-20 22:57:15,863 INFO L854 garLoopResultBuilder]: At program point L7138(line 7138) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,863 INFO L858 garLoopResultBuilder]: For program point L7072-1(line 7072) no Hoare annotation was computed. [2021-11-20 22:57:15,863 INFO L854 garLoopResultBuilder]: At program point L7072(line 7072) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,863 INFO L858 garLoopResultBuilder]: For program point L7138-1(line 7138) no Hoare annotation was computed. [2021-11-20 22:57:15,863 INFO L858 garLoopResultBuilder]: For program point L6544-1(line 6544) no Hoare annotation was computed. [2021-11-20 22:57:15,863 INFO L854 garLoopResultBuilder]: At program point L6544(line 6544) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,863 INFO L858 garLoopResultBuilder]: For program point L6412-1(line 6412) no Hoare annotation was computed. [2021-11-20 22:57:15,863 INFO L854 garLoopResultBuilder]: At program point L6412(line 6412) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (and (= (select (select |#memory_$Pointer$.base| |__mptctl_ioctl_~#iocp~0#1.base|) |__mptctl_ioctl_~#iocp~0#1.offset|) 0) (= (select (select |#memory_$Pointer$.offset| |__mptctl_ioctl_~#iocp~0#1.base|) |__mptctl_ioctl_~#iocp~0#1.offset|) 0) (not (= |__mptctl_ioctl_~ret~1#1| 0)) (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| ~ldv_mutex_mutex_of__MPT_MGMT~0))) [2021-11-20 22:57:15,863 INFO L858 garLoopResultBuilder]: For program point L7337-1(line 7337) no Hoare annotation was computed. [2021-11-20 22:57:15,863 INFO L854 garLoopResultBuilder]: At program point L7337(line 7337) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,863 INFO L858 garLoopResultBuilder]: For program point L7139(lines 7139 7145) no Hoare annotation was computed. [2021-11-20 22:57:15,863 INFO L854 garLoopResultBuilder]: At program point L6545(lines 6528 6547) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,863 INFO L858 garLoopResultBuilder]: For program point L6413-2(lines 6413 6416) no Hoare annotation was computed. [2021-11-20 22:57:15,864 INFO L858 garLoopResultBuilder]: For program point L7338-2(lines 7338 7343) no Hoare annotation was computed. [2021-11-20 22:57:15,864 INFO L858 garLoopResultBuilder]: For program point L8329-1(line 8329) no Hoare annotation was computed. [2021-11-20 22:57:15,864 INFO L854 garLoopResultBuilder]: At program point L8329(line 8329) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,864 INFO L858 garLoopResultBuilder]: For program point L8197(lines 8197 8204) no Hoare annotation was computed. [2021-11-20 22:57:15,864 INFO L858 garLoopResultBuilder]: For program point L7008-1(line 7008) no Hoare annotation was computed. [2021-11-20 22:57:15,864 INFO L854 garLoopResultBuilder]: At program point L7008(line 7008) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,864 INFO L854 garLoopResultBuilder]: At program point L7471(lines 7419 7473) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,864 INFO L854 garLoopResultBuilder]: At program point L8198(line 8198) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,864 INFO L858 garLoopResultBuilder]: For program point L8264-1(line 8264) no Hoare annotation was computed. [2021-11-20 22:57:15,864 INFO L854 garLoopResultBuilder]: At program point L8264(line 8264) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,865 INFO L854 garLoopResultBuilder]: At program point L7273(lines 7231 7275) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,865 INFO L858 garLoopResultBuilder]: For program point L8198-1(line 8198) no Hoare annotation was computed. [2021-11-20 22:57:15,865 INFO L858 garLoopResultBuilder]: For program point L7009(lines 7009 7017) no Hoare annotation was computed. [2021-11-20 22:57:15,865 INFO L858 garLoopResultBuilder]: For program point L8265-2(lines 8265 8270) no Hoare annotation was computed. [2021-11-20 22:57:15,865 INFO L854 garLoopResultBuilder]: At program point L7010(line 7010) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,865 INFO L858 garLoopResultBuilder]: For program point L7010-1(line 7010) no Hoare annotation was computed. [2021-11-20 22:57:15,865 INFO L858 garLoopResultBuilder]: For program point L7407-1(lines 7407 7408) no Hoare annotation was computed. [2021-11-20 22:57:15,865 INFO L854 garLoopResultBuilder]: At program point L7407(lines 7407 7408) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,865 INFO L858 garLoopResultBuilder]: For program point L7209-1(line 7209) no Hoare annotation was computed. [2021-11-20 22:57:15,865 INFO L854 garLoopResultBuilder]: At program point L7209(line 7209) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,865 INFO L858 garLoopResultBuilder]: For program point L6417(lines 6417 6422) no Hoare annotation was computed. [2021-11-20 22:57:15,865 INFO L858 garLoopResultBuilder]: For program point L7210(lines 7210 7217) no Hoare annotation was computed. [2021-11-20 22:57:15,865 INFO L858 garLoopResultBuilder]: For program point L8201-1(line 8201) no Hoare annotation was computed. [2021-11-20 22:57:15,865 INFO L854 garLoopResultBuilder]: At program point L8201(line 8201) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,866 INFO L854 garLoopResultBuilder]: At program point L7146(line 7146) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,866 INFO L854 garLoopResultBuilder]: At program point L8203(lines 8020 8228) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,866 INFO L854 garLoopResultBuilder]: At program point L7014(line 7014) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,866 INFO L858 garLoopResultBuilder]: For program point L7146-1(line 7146) no Hoare annotation was computed. [2021-11-20 22:57:15,866 INFO L858 garLoopResultBuilder]: For program point L7014-1(line 7014) no Hoare annotation was computed. [2021-11-20 22:57:15,866 INFO L858 garLoopResultBuilder]: For program point L7147-2(lines 7147 7152) no Hoare annotation was computed. [2021-11-20 22:57:15,866 INFO L854 garLoopResultBuilder]: At program point L7214(line 7214) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,866 INFO L858 garLoopResultBuilder]: For program point L7214-1(line 7214) no Hoare annotation was computed. [2021-11-20 22:57:15,866 INFO L858 garLoopResultBuilder]: For program point L6423(lines 6423 6451) no Hoare annotation was computed. [2021-11-20 22:57:15,866 INFO L858 garLoopResultBuilder]: For program point L7348-2(lines 7348 7361) no Hoare annotation was computed. [2021-11-20 22:57:15,866 INFO L858 garLoopResultBuilder]: For program point L7348(lines 7348 7361) no Hoare annotation was computed. [2021-11-20 22:57:15,866 INFO L854 garLoopResultBuilder]: At program point L7018(line 7018) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,866 INFO L858 garLoopResultBuilder]: For program point L8141-1(lines 8141 8151) no Hoare annotation was computed. [2021-11-20 22:57:15,866 INFO L858 garLoopResultBuilder]: For program point L8141(lines 8141 8151) no Hoare annotation was computed. [2021-11-20 22:57:15,866 INFO L858 garLoopResultBuilder]: For program point L7018-1(line 7018) no Hoare annotation was computed. [2021-11-20 22:57:15,867 INFO L854 garLoopResultBuilder]: At program point L8142(line 8142) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,867 INFO L858 garLoopResultBuilder]: For program point L8142-1(line 8142) no Hoare annotation was computed. [2021-11-20 22:57:15,867 INFO L858 garLoopResultBuilder]: For program point L7019-2(lines 7019 7025) no Hoare annotation was computed. [2021-11-20 22:57:15,867 INFO L854 garLoopResultBuilder]: At program point L7350(line 7350) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,867 INFO L854 garLoopResultBuilder]: At program point L7416(lines 7366 7418) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,867 INFO L854 garLoopResultBuilder]: At program point L7218(line 7218) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,867 INFO L858 garLoopResultBuilder]: For program point L7350-1(line 7350) no Hoare annotation was computed. [2021-11-20 22:57:15,867 INFO L854 garLoopResultBuilder]: At program point L7086(line 7086) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,867 INFO L858 garLoopResultBuilder]: For program point L7218-1(line 7218) no Hoare annotation was computed. [2021-11-20 22:57:15,867 INFO L858 garLoopResultBuilder]: For program point L8275-2(lines 8275 8278) no Hoare annotation was computed. [2021-11-20 22:57:15,867 INFO L858 garLoopResultBuilder]: For program point L7086-1(line 7086) no Hoare annotation was computed. [2021-11-20 22:57:15,867 INFO L858 garLoopResultBuilder]: For program point L7219(lines 7219 7226) no Hoare annotation was computed. [2021-11-20 22:57:15,867 INFO L854 garLoopResultBuilder]: At program point L7087(lines 7071 7092) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,867 INFO L858 garLoopResultBuilder]: For program point L6427(lines 6427 6451) no Hoare annotation was computed. [2021-11-20 22:57:15,868 INFO L858 garLoopResultBuilder]: For program point L7484-1(line 7484) no Hoare annotation was computed. [2021-11-20 22:57:15,868 INFO L854 garLoopResultBuilder]: At program point L7484(line 7484) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,868 INFO L854 garLoopResultBuilder]: At program point L7286(line 7286) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,868 INFO L858 garLoopResultBuilder]: For program point L7352(lines 7352 7357) no Hoare annotation was computed. [2021-11-20 22:57:15,868 INFO L858 garLoopResultBuilder]: For program point L7286-1(line 7286) no Hoare annotation was computed. [2021-11-20 22:57:15,868 INFO L854 garLoopResultBuilder]: At program point L7022(line 7022) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,868 INFO L858 garLoopResultBuilder]: For program point L7022-1(line 7022) no Hoare annotation was computed. [2021-11-20 22:57:15,868 INFO L858 garLoopResultBuilder]: For program point L7485(lines 7485 7491) no Hoare annotation was computed. [2021-11-20 22:57:15,868 INFO L858 garLoopResultBuilder]: For program point L7287(lines 7287 7293) no Hoare annotation was computed. [2021-11-20 22:57:15,868 INFO L854 garLoopResultBuilder]: At program point L8212(lines 8020 8228) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,868 INFO L858 garLoopResultBuilder]: For program point L8345-1(line 8345) no Hoare annotation was computed. [2021-11-20 22:57:15,868 INFO L854 garLoopResultBuilder]: At program point L8345(line 8345) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,868 INFO L858 garLoopResultBuilder]: For program point L8279-2(lines 8279 8282) no Hoare annotation was computed. [2021-11-20 22:57:15,868 INFO L858 garLoopResultBuilder]: For program point L7223-1(line 7223) no Hoare annotation was computed. [2021-11-20 22:57:15,869 INFO L854 garLoopResultBuilder]: At program point L7223(line 7223) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,869 INFO L858 garLoopResultBuilder]: For program point L8346-3(lines 8346 8365) no Hoare annotation was computed. [2021-11-20 22:57:15,869 INFO L858 garLoopResultBuilder]: For program point L8346-2(lines 8346 8365) no Hoare annotation was computed. [2021-11-20 22:57:15,869 INFO L854 garLoopResultBuilder]: At program point L8941(line 8941) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,869 INFO L854 garLoopResultBuilder]: At program point L8941-1(line 8941) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,869 INFO L858 garLoopResultBuilder]: For program point L6431(lines 6431 6451) no Hoare annotation was computed. [2021-11-20 22:57:15,869 INFO L858 garLoopResultBuilder]: For program point L8215(lines 8215 8218) no Hoare annotation was computed. [2021-11-20 22:57:15,869 INFO L858 garLoopResultBuilder]: For program point L7026(lines 7026 7033) no Hoare annotation was computed. [2021-11-20 22:57:15,869 INFO L854 garLoopResultBuilder]: At program point L8215-2(lines 8215 8218) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,869 INFO L854 garLoopResultBuilder]: At program point L8942(lines 8938 8945) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,869 INFO L854 garLoopResultBuilder]: At program point L6498(line 6498) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,869 INFO L858 garLoopResultBuilder]: For program point L6498-1(line 6498) no Hoare annotation was computed. [2021-11-20 22:57:15,870 INFO L858 garLoopResultBuilder]: For program point L8216-1(line 8216) no Hoare annotation was computed. [2021-11-20 22:57:15,870 INFO L854 garLoopResultBuilder]: At program point L8216(line 8216) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,870 INFO L858 garLoopResultBuilder]: For program point __mptctl_ioctlEXIT(lines 6381 6477) no Hoare annotation was computed. [2021-11-20 22:57:15,870 INFO L858 garLoopResultBuilder]: For program point L6499(lines 6499 6505) no Hoare annotation was computed. [2021-11-20 22:57:15,870 INFO L858 garLoopResultBuilder]: For program point L8283(lines 8283 8286) no Hoare annotation was computed. [2021-11-20 22:57:15,870 INFO L858 garLoopResultBuilder]: For program point L8349-1(line 8349) no Hoare annotation was computed. [2021-11-20 22:57:15,870 INFO L854 garLoopResultBuilder]: At program point L8349(line 8349) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,870 INFO L858 garLoopResultBuilder]: For program point L7160(lines 7160 7166) no Hoare annotation was computed. [2021-11-20 22:57:15,870 INFO L858 garLoopResultBuilder]: For program point L7227-1(line 7227) no Hoare annotation was computed. [2021-11-20 22:57:15,871 INFO L854 garLoopResultBuilder]: At program point L7227(line 7227) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,871 INFO L854 garLoopResultBuilder]: At program point L8086(line 8086) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,871 INFO L858 garLoopResultBuilder]: For program point L8152-1(line 8152) no Hoare annotation was computed. [2021-11-20 22:57:15,871 INFO L854 garLoopResultBuilder]: At program point L8152(line 8152) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,871 INFO L858 garLoopResultBuilder]: For program point L8086-1(line 8086) no Hoare annotation was computed. [2021-11-20 22:57:15,871 INFO L858 garLoopResultBuilder]: For program point L6435(lines 6435 6451) no Hoare annotation was computed. [2021-11-20 22:57:15,871 INFO L858 garLoopResultBuilder]: For program point L7492-1(line 7492) no Hoare annotation was computed. [2021-11-20 22:57:15,872 INFO L854 garLoopResultBuilder]: At program point L7492(line 7492) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,872 INFO L854 garLoopResultBuilder]: At program point L7294(line 7294) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,872 INFO L858 garLoopResultBuilder]: For program point L8351(lines 8351 8363) no Hoare annotation was computed. [2021-11-20 22:57:15,872 INFO L858 garLoopResultBuilder]: For program point L8219(line 8219) no Hoare annotation was computed. [2021-11-20 22:57:15,872 INFO L854 garLoopResultBuilder]: At program point L7228(lines 7116 7230) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,872 INFO L858 garLoopResultBuilder]: For program point L7294-1(line 7294) no Hoare annotation was computed. [2021-11-20 22:57:15,872 INFO L854 garLoopResultBuilder]: At program point L7030(line 7030) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,872 INFO L858 garLoopResultBuilder]: For program point L8087-1(lines 8087 8115) no Hoare annotation was computed. [2021-11-20 22:57:15,872 INFO L858 garLoopResultBuilder]: For program point L8087(lines 8087 8115) no Hoare annotation was computed. [2021-11-20 22:57:15,873 INFO L858 garLoopResultBuilder]: For program point L8153(lines 8153 8161) no Hoare annotation was computed. [2021-11-20 22:57:15,873 INFO L858 garLoopResultBuilder]: For program point L7030-1(line 7030) no Hoare annotation was computed. [2021-11-20 22:57:15,873 INFO L858 garLoopResultBuilder]: For program point L7493-2(lines 7493 7498) no Hoare annotation was computed. [2021-11-20 22:57:15,873 INFO L858 garLoopResultBuilder]: For program point L7295-2(lines 7295 7300) no Hoare annotation was computed. [2021-11-20 22:57:15,873 INFO L858 garLoopResultBuilder]: For program point L8088(lines 8088 8113) no Hoare annotation was computed. [2021-11-20 22:57:15,873 INFO L854 garLoopResultBuilder]: At program point L8354(line 8354) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,873 INFO L854 garLoopResultBuilder]: At program point L7363(lines 7318 7365) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,873 INFO L858 garLoopResultBuilder]: For program point L8288-1(line 8288) no Hoare annotation was computed. [2021-11-20 22:57:15,873 INFO L854 garLoopResultBuilder]: At program point L8288(line 8288) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,873 INFO L858 garLoopResultBuilder]: For program point L8354-1(line 8354) no Hoare annotation was computed. [2021-11-20 22:57:15,874 INFO L854 garLoopResultBuilder]: At program point L8090(lines 8090 8091) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,874 INFO L858 garLoopResultBuilder]: For program point L8024(lines 8024 8031) no Hoare annotation was computed. [2021-11-20 22:57:15,874 INFO L858 garLoopResultBuilder]: For program point L8090-1(lines 8090 8091) no Hoare annotation was computed. [2021-11-20 22:57:15,874 INFO L854 garLoopResultBuilder]: At program point L7430(line 7430) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,874 INFO L858 garLoopResultBuilder]: For program point L6439(lines 6439 6451) no Hoare annotation was computed. [2021-11-20 22:57:15,874 INFO L858 garLoopResultBuilder]: For program point L7430-1(line 7430) no Hoare annotation was computed. [2021-11-20 22:57:15,874 INFO L854 garLoopResultBuilder]: At program point L6506(line 6506) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,874 INFO L858 garLoopResultBuilder]: For program point L7431(lines 7431 7437) no Hoare annotation was computed. [2021-11-20 22:57:15,874 INFO L854 garLoopResultBuilder]: At program point L6506-1(line 6506) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,874 INFO L858 garLoopResultBuilder]: For program point L8290(lines 8290 8331) no Hoare annotation was computed. [2021-11-20 22:57:15,875 INFO L858 garLoopResultBuilder]: For program point L7167-1(line 7167) no Hoare annotation was computed. [2021-11-20 22:57:15,875 INFO L854 garLoopResultBuilder]: At program point L7167(line 7167) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,875 INFO L858 garLoopResultBuilder]: For program point L8290-2(lines 8290 8331) no Hoare annotation was computed. [2021-11-20 22:57:15,875 INFO L854 garLoopResultBuilder]: At program point L8027-1(lines 8024 8031) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,875 INFO L858 garLoopResultBuilder]: For program point L8027(lines 8027 8031) no Hoare annotation was computed. [2021-11-20 22:57:15,875 INFO L858 garLoopResultBuilder]: For program point L8093(lines 8093 8111) no Hoare annotation was computed. [2021-11-20 22:57:15,875 INFO L858 garLoopResultBuilder]: For program point L7499-1(line 7499) no Hoare annotation was computed. [2021-11-20 22:57:15,875 INFO L854 garLoopResultBuilder]: At program point L7499(line 7499) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,875 INFO L858 garLoopResultBuilder]: For program point L7103-1(line 7103) no Hoare annotation was computed. [2021-11-20 22:57:15,875 INFO L854 garLoopResultBuilder]: At program point L7103(line 7103) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,876 INFO L858 garLoopResultBuilder]: For program point L7169(lines 7169 7175) no Hoare annotation was computed. [2021-11-20 22:57:15,876 INFO L858 garLoopResultBuilder]: For program point L6443(lines 6443 6451) no Hoare annotation was computed. [2021-11-20 22:57:15,876 INFO L854 garLoopResultBuilder]: At program point L7500(lines 7474 7502) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,876 INFO L854 garLoopResultBuilder]: At program point L8227(lines 7990 8229) the Hoare annotation is: (or (not (= |old(~ldv_mutex_mutex_of__MPT_MGMT~0)| 1)) (not (= 2 ~ldv_mutex_mpctl_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= ~ldv_mutex_lock~0 1))) [2021-11-20 22:57:15,876 INFO L861 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 8803 8810) the Hoare annotation is: true [2021-11-20 22:57:15,876 INFO L858 garLoopResultBuilder]: For program point IS_ERREXIT(lines 8803 8810) no Hoare annotation was computed. [2021-11-20 22:57:15,876 INFO L861 garLoopResultBuilder]: At program point L8807(line 8807) the Hoare annotation is: true [2021-11-20 22:57:15,876 INFO L858 garLoopResultBuilder]: For program point L8807-1(line 8807) no Hoare annotation was computed. [2021-11-20 22:57:15,880 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 22:57:15,882 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-20 22:57:15,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 10:57:15 BoogieIcfgContainer [2021-11-20 22:57:15,924 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-20 22:57:15,925 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-20 22:57:15,925 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-20 22:57:15,925 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-20 22:57:15,925 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:51:36" (3/4) ... [2021-11-20 22:57:15,928 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-20 22:57:15,934 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2021-11-20 22:57:15,934 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2021-11-20 22:57:15,934 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mptctl_do_mpt_command [2021-11-20 22:57:15,934 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mptctl_do_fw_download [2021-11-20 22:57:15,934 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure misc_deregister [2021-11-20 22:57:15,935 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2021-11-20 22:57:15,935 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mpt_get_msg_frame [2021-11-20 22:57:15,935 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-11-20 22:57:15,935 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2021-11-20 22:57:15,935 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~dma_addr_t~0~TO~VOID [2021-11-20 22:57:15,935 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mpt_set_taskmgmt_in_progress_flag [2021-11-20 22:57:15,935 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2021-11-20 22:57:15,935 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_mutex_of__MPT_MGMT [2021-11-20 22:57:15,936 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_completion_timeout [2021-11-20 22:57:15,936 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mpt_put_msg_frame_hi_pri [2021-11-20 22:57:15,936 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2021-11-20 22:57:15,936 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2021-11-20 22:57:15,936 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_mutex_of__MPT_MGMT [2021-11-20 22:57:15,936 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_mpctl_mutex [2021-11-20 22:57:15,936 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-11-20 22:57:15,936 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-20 22:57:15,937 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mpt_free_fw_memory [2021-11-20 22:57:15,937 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mpt_GetIocState [2021-11-20 22:57:15,937 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mpt_verify_adapter [2021-11-20 22:57:15,937 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mptctl_do_taskmgmt [2021-11-20 22:57:15,937 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_single [2021-11-20 22:57:15,937 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mpt_send_handshake_request [2021-11-20 22:57:15,937 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2021-11-20 22:57:15,937 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mpt_clear_taskmgmt_in_progress_flag [2021-11-20 22:57:15,938 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_trylock [2021-11-20 22:57:15,938 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mpt_register [2021-11-20 22:57:15,938 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __scsi_iterate_devices [2021-11-20 22:57:15,938 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_free_consistent [2021-11-20 22:57:15,938 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-11-20 22:57:15,938 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_to_user [2021-11-20 22:57:15,938 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mptctl_timeout_expired [2021-11-20 22:57:15,938 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __might_fault [2021-11-20 22:57:15,939 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-11-20 22:57:15,939 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mptctl_syscall_down [2021-11-20 22:57:15,939 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2021-11-20 22:57:15,939 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2021-11-20 22:57:15,939 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mpt_deregister [2021-11-20 22:57:15,939 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mpt_device_driver_deregister [2021-11-20 22:57:15,939 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2021-11-20 22:57:15,939 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree_sgl [2021-11-20 22:57:15,940 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mptctl_remove [2021-11-20 22:57:15,940 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-11-20 22:57:15,940 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_trylock_mutex_of__MPT_MGMT [2021-11-20 22:57:15,940 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-11-20 22:57:15,940 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure shost_priv [2021-11-20 22:57:15,940 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-20 22:57:15,940 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2021-11-20 22:57:15,940 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mpt_put_msg_frame [2021-11-20 22:57:15,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_mpctl_mutex [2021-11-20 22:57:15,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_alloc_consistent [2021-11-20 22:57:15,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2021-11-20 22:57:15,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2021-11-20 22:57:15,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2021-11-20 22:57:15,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mptctl_fasync [2021-11-20 22:57:15,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mpt_config [2021-11-20 22:57:15,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mpt_free_msg_frame [2021-11-20 22:57:15,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __mptctl_ioctl [2021-11-20 22:57:15,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2021-11-20 22:57:16,057 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 944 nodes and edges [2021-11-20 22:57:16,071 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 208 nodes and edges [2021-11-20 22:57:16,084 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 60 nodes and edges [2021-11-20 22:57:16,093 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2021-11-20 22:57:16,097 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2021-11-20 22:57:16,101 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-11-20 22:57:16,104 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-20 22:57:16,107 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-20 22:57:16,135 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,137 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((ldv_mutex_mpctl_mutex == 1 && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && !(err == 0)) && ldv_mutex_mutex_of__MPT_MGMT == 1) && !(\result == 0)) || ((((((ldv_state_variable_2 == 1 && ldv_mutex_mpctl_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of__MPT_MGMT == 1) [2021-11-20 22:57:16,137 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,138 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,141 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,142 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,143 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,143 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_mutex_of__MPT_MGMT == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 2 == ldv_mutex_mpctl_mutex) || !(\old(ldv_mutex_mpctl_mutex) == 1) [2021-11-20 22:57:16,143 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((ldv_mutex_mpctl_mutex == 1 || !(ldv_mutex_lock == 1)) || !(ldv_mutex_mutex_of__MPT_MGMT == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mpctl_mutex) == 1) [2021-11-20 22:57:16,145 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,145 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,147 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_mutex_of__MPT_MGMT == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 2 == ldv_mutex_mpctl_mutex) || !(\old(ldv_mutex_mpctl_mutex) == 1) [2021-11-20 22:57:16,148 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,150 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,153 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,154 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,154 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,155 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,155 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,155 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,155 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,158 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,159 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,162 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,165 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,165 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) [2021-11-20 22:57:16,594 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af79e237-ea7b-4aff-89d2-1b284412bd6f/bin/utaipan-TEXQjIfE4P/witness.graphml [2021-11-20 22:57:16,595 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-20 22:57:16,596 INFO L158 Benchmark]: Toolchain (without parser) took 358878.20ms. Allocated memory was 94.4MB in the beginning and 574.6MB in the end (delta: 480.2MB). Free memory was 62.0MB in the beginning and 322.9MB in the end (delta: -260.9MB). Peak memory consumption was 435.0MB. Max. memory is 16.1GB. [2021-11-20 22:57:16,596 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 94.4MB. Free memory was 69.6MB in the beginning and 69.5MB in the end (delta: 45.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-20 22:57:16,596 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3174.54ms. Allocated memory was 94.4MB in the beginning and 169.9MB in the end (delta: 75.5MB). Free memory was 61.8MB in the beginning and 68.6MB in the end (delta: -6.8MB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. [2021-11-20 22:57:16,596 INFO L158 Benchmark]: Boogie Procedure Inliner took 301.19ms. Allocated memory is still 169.9MB. Free memory was 68.6MB in the beginning and 83.1MB in the end (delta: -14.5MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. [2021-11-20 22:57:16,600 INFO L158 Benchmark]: Boogie Preprocessor took 398.35ms. Allocated memory is still 169.9MB. Free memory was 83.1MB in the beginning and 85.5MB in the end (delta: -2.4MB). Peak memory consumption was 44.9MB. Max. memory is 16.1GB. [2021-11-20 22:57:16,601 INFO L158 Benchmark]: RCFGBuilder took 14751.10ms. Allocated memory was 169.9MB in the beginning and 459.3MB in the end (delta: 289.4MB). Free memory was 85.5MB in the beginning and 347.9MB in the end (delta: -262.4MB). Peak memory consumption was 276.2MB. Max. memory is 16.1GB. [2021-11-20 22:57:16,601 INFO L158 Benchmark]: TraceAbstraction took 339576.55ms. Allocated memory was 459.3MB in the beginning and 574.6MB in the end (delta: 115.3MB). Free memory was 347.9MB in the beginning and 126.9MB in the end (delta: 221.0MB). Peak memory consumption was 344.9MB. Max. memory is 16.1GB. [2021-11-20 22:57:16,601 INFO L158 Benchmark]: Witness Printer took 670.15ms. Allocated memory is still 574.6MB. Free memory was 126.9MB in the beginning and 322.9MB in the end (delta: -196.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2021-11-20 22:57:16,603 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 94.4MB. Free memory was 69.6MB in the beginning and 69.5MB in the end (delta: 45.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3174.54ms. Allocated memory was 94.4MB in the beginning and 169.9MB in the end (delta: 75.5MB). Free memory was 61.8MB in the beginning and 68.6MB in the end (delta: -6.8MB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 301.19ms. Allocated memory is still 169.9MB. Free memory was 68.6MB in the beginning and 83.1MB in the end (delta: -14.5MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 398.35ms. Allocated memory is still 169.9MB. Free memory was 83.1MB in the beginning and 85.5MB in the end (delta: -2.4MB). Peak memory consumption was 44.9MB. Max. memory is 16.1GB. * RCFGBuilder took 14751.10ms. Allocated memory was 169.9MB in the beginning and 459.3MB in the end (delta: 289.4MB). Free memory was 85.5MB in the beginning and 347.9MB in the end (delta: -262.4MB). Peak memory consumption was 276.2MB. Max. memory is 16.1GB. * TraceAbstraction took 339576.55ms. Allocated memory was 459.3MB in the beginning and 574.6MB in the end (delta: 115.3MB). Free memory was 347.9MB in the beginning and 126.9MB in the end (delta: 221.0MB). Peak memory consumption was 344.9MB. Max. memory is 16.1GB. * Witness Printer took 670.15ms. Allocated memory is still 574.6MB. Free memory was 126.9MB in the beginning and 322.9MB in the end (delta: -196.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * 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 - PositiveResult [Line: 9091]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 64 procedures, 915 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 339.5s, OverallIterations: 17, TraceHistogramMax: 8, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 325.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 6.9s, InitialAbstractionConstructionTime: 0.1s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 108 mSolverCounterUnknown, 10398 SdHoareTripleChecker+Valid, 322.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 10057 mSDsluCounter, 46095 SdHoareTripleChecker+Invalid, 310.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 30353 mSDsCounter, 2105 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 12369 IncrementalHoareTripleChecker+Invalid, 14582 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2105 mSolverCounterUnsat, 19655 mSDtfsCounter, 12369 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 90 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4883occurred in iteration=6, InterpolantAutomatonStates: 73, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.7s AutomataMinimizationTime, 17 MinimizatonAttempts, 953 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 424 LocationsWithAnnotation, 30633 PreInvPairs, 30724 NumberOfFragments, 3936 HoareAnnotationTreeSize, 30633 FomulaSimplifications, 16 FormulaSimplificationTreeSizeReduction, 3.5s HoareSimplificationTime, 424 FomulaSimplificationsInter, 3094 FormulaSimplificationTreeSizeReductionInter, 3.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 2771 NumberOfCodeBlocks, 2771 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 2754 ConstructedInterpolants, 0 QuantifiedInterpolants, 3599 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 17 InterpolantComputations, 17 PerfectInterpolantSequences, 3898/3898 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 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 8745]: Loop Invariant Derived loop invariant: (((ldv_mutex_mpctl_mutex == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 8637]: Loop Invariant Derived loop invariant: (((ldv_mutex_mpctl_mutex == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 8430]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_mpctl_mutex) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 7366]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 8609]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_2 == 1 && ldv_mutex_mpctl_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 8388]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_mpctl_mutex) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 8954]: Loop Invariant Derived loop invariant: (((ldv_mutex_mpctl_mutex == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 9961]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 8914]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5602]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5920]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8946]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_mpctl_mutex) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 7231]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 9081]: Loop Invariant Derived loop invariant: (((ldv_mutex_mpctl_mutex == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 6528]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 6683]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8020]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 8545]: Loop Invariant Derived loop invariant: (((((ldv_mutex_mpctl_mutex == 1 && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && !(err == 0)) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 6577]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8970]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6506]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 7116]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 6069]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7177]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 8978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8938]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 5832]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8414]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6883]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9585]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5533]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8922]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_mutex_of__MPT_MGMT == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 2 == ldv_mutex_mpctl_mutex) || !(\old(ldv_mutex_mpctl_mutex) == 1) - InvariantResult [Line: 7046]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 8795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9002]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7419]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 6069]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6577]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5687]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5750]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7453]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 5578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8583]: Loop Invariant Derived loop invariant: ((((ldv_mutex_mpctl_mutex == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 5702]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9026]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_mpctl_mutex) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 8660]: Loop Invariant Derived loop invariant: (((ldv_mutex_mpctl_mutex == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 8637]: Loop Invariant Derived loop invariant: (((ldv_mutex_mpctl_mutex == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 6577]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8638]: Loop Invariant Derived loop invariant: (((ldv_mutex_mpctl_mutex == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 8930]: Loop Invariant Derived loop invariant: ((((ldv_mutex_mpctl_mutex == 1 || !(ldv_mutex_lock == 1)) || !(ldv_mutex_mutex_of__MPT_MGMT == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mpctl_mutex) == 1) - InvariantResult [Line: 6244]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6923]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8699]: Loop Invariant Derived loop invariant: (((ldv_mutex_mpctl_mutex == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 6214]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5692]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6973]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 7558]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9937]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6883]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6752]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8770]: Loop Invariant Derived loop invariant: (((ldv_mutex_mpctl_mutex == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 8488]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_mpctl_mutex) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 9018]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8230]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 7318]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 8567]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_2 == 1 && ldv_mutex_mpctl_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 8898]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7558]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9864]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8020]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 7474]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 8116]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 7650]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9070]: Loop Invariant Derived loop invariant: ((((ldv_mutex_mpctl_mutex == 1 && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 8759]: Loop Invariant Derived loop invariant: (((ldv_mutex_mpctl_mutex == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 8880]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8906]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8541]: Loop Invariant Derived loop invariant: (((((((ldv_mutex_mpctl_mutex == 1 && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && !(err == 0)) && ldv_mutex_mutex_of__MPT_MGMT == 1) && !(\result == 0)) || ((((((ldv_state_variable_2 == 1 && ldv_mutex_mpctl_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of__MPT_MGMT == 1) - InvariantResult [Line: 7071]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 6780]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6069]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9034]: Loop Invariant Derived loop invariant: (((ldv_mutex_mpctl_mutex == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 8994]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9059]: Loop Invariant Derived loop invariant: ((((ldv_mutex_mpctl_mutex == 1 && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 6780]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7558]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6780]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6923]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6488]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 8617]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_2 == 1 && ldv_mutex_mpctl_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of__MPT_MGMT == 1 - InvariantResult [Line: 7276]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 9010]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7990]: Loop Invariant Derived loop invariant: (((!(\old(ldv_mutex_mutex_of__MPT_MGMT) == 1) || !(2 == ldv_mutex_mpctl_mutex)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(ldv_mutex_lock == 1) - InvariantResult [Line: 6362]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_mutex_of__MPT_MGMT == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 2 == ldv_mutex_mpctl_mutex) || !(\old(ldv_mutex_mpctl_mutex) == 1) RESULT: Ultimate proved your program to be correct! [2021-11-20 22:57:16,877 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af79e237-ea7b-4aff-89d2-1b284412bd6f/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2021-11-20 22:57:16,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af79e237-ea7b-4aff-89d2-1b284412bd6f/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE