./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/bin/utaipan-I9t0OCRTmS --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a39972fedd2c32e1b0c1a1e36e71e6a7f2f27ff7bdb89adfbd5175cf7e57ae01 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-19 06:44:06,269 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 06:44:06,271 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 06:44:06,296 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 06:44:06,299 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 06:44:06,303 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 06:44:06,307 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 06:44:06,310 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 06:44:06,313 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 06:44:06,320 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 06:44:06,322 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 06:44:06,324 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 06:44:06,325 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 06:44:06,328 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 06:44:06,330 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 06:44:06,333 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 06:44:06,335 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 06:44:06,336 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 06:44:06,337 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 06:44:06,344 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 06:44:06,346 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 06:44:06,347 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 06:44:06,350 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 06:44:06,351 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 06:44:06,356 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 06:44:06,356 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 06:44:06,357 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 06:44:06,358 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 06:44:06,359 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 06:44:06,360 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 06:44:06,361 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 06:44:06,362 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 06:44:06,364 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 06:44:06,365 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 06:44:06,366 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 06:44:06,367 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 06:44:06,367 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 06:44:06,368 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 06:44:06,368 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 06:44:06,369 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 06:44:06,369 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 06:44:06,370 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 06:44:06,417 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 06:44:06,417 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 06:44:06,418 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 06:44:06,418 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 06:44:06,419 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 06:44:06,419 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 06:44:06,419 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 06:44:06,419 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 06:44:06,420 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 06:44:06,420 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 06:44:06,421 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 06:44:06,421 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 06:44:06,421 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 06:44:06,421 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 06:44:06,422 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 06:44:06,422 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 06:44:06,422 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 06:44:06,422 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 06:44:06,423 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 06:44:06,423 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 06:44:06,423 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 06:44:06,424 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 06:44:06,424 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 06:44:06,424 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 06:44:06,424 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 06:44:06,425 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 06:44:06,425 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 06:44:06,425 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 06:44:06,425 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 06:44:06,426 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 06:44:06,426 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 06:44:06,426 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 06:44:06,427 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 06:44:06,427 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 06:44:06,427 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 06:44:06,427 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 06:44:06,427 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 06:44:06,428 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 06:44:06,428 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/bin/utaipan-I9t0OCRTmS/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a39972fedd2c32e1b0c1a1e36e71e6a7f2f27ff7bdb89adfbd5175cf7e57ae01 [2022-11-19 06:44:06,729 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 06:44:06,764 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 06:44:06,767 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 06:44:06,768 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 06:44:06,769 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 06:44:06,770 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2022-11-19 06:44:06,832 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/bin/utaipan-I9t0OCRTmS/data/dbb031c42/6dee035124c64c15be683c2124ef8cb3/FLAG9918c8207 [2022-11-19 06:44:08,008 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 06:44:08,009 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2022-11-19 06:44:08,078 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/bin/utaipan-I9t0OCRTmS/data/dbb031c42/6dee035124c64c15be683c2124ef8cb3/FLAG9918c8207 [2022-11-19 06:44:08,221 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/bin/utaipan-I9t0OCRTmS/data/dbb031c42/6dee035124c64c15be683c2124ef8cb3 [2022-11-19 06:44:08,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 06:44:08,229 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 06:44:08,231 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 06:44:08,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 06:44:08,236 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 06:44:08,238 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:44:08" (1/1) ... [2022-11-19 06:44:08,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ee13141 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:44:08, skipping insertion in model container [2022-11-19 06:44:08,240 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:44:08" (1/1) ... [2022-11-19 06:44:08,251 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 06:44:08,451 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 06:44:12,151 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[345486,345499] [2022-11-19 06:44:12,305 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 06:44:12,392 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 06:44:13,167 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[345486,345499] [2022-11-19 06:44:13,182 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 06:44:13,434 INFO L208 MainTranslator]: Completed translation [2022-11-19 06:44:13,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:44:13 WrapperNode [2022-11-19 06:44:13,435 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 06:44:13,436 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 06:44:13,436 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 06:44:13,436 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 06:44:13,445 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:44:13" (1/1) ... [2022-11-19 06:44:13,606 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:44:13" (1/1) ... [2022-11-19 06:44:13,792 INFO L138 Inliner]: procedures = 461, calls = 4768, calls flagged for inlining = 235, calls inlined = 28, statements flattened = 2825 [2022-11-19 06:44:13,793 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 06:44:13,794 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 06:44:13,795 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 06:44:13,795 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 06:44:13,807 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:44:13" (1/1) ... [2022-11-19 06:44:13,807 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:44:13" (1/1) ... [2022-11-19 06:44:13,833 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:44:13" (1/1) ... [2022-11-19 06:44:13,833 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:44:13" (1/1) ... [2022-11-19 06:44:13,923 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:44:13" (1/1) ... [2022-11-19 06:44:13,938 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:44:13" (1/1) ... [2022-11-19 06:44:13,974 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:44:13" (1/1) ... [2022-11-19 06:44:13,987 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:44:13" (1/1) ... [2022-11-19 06:44:14,014 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 06:44:14,015 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 06:44:14,016 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 06:44:14,016 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 06:44:14,017 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:44:13" (1/1) ... [2022-11-19 06:44:14,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 06:44:14,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 06:44:14,054 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 06:44:14,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 06:44:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-19 06:44:14,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-19 06:44:14,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-19 06:44:14,110 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2022-11-19 06:44:14,110 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2022-11-19 06:44:14,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-11-19 06:44:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-11-19 06:44:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2022-11-19 06:44:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2022-11-19 06:44:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2022-11-19 06:44:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2022-11-19 06:44:14,183 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2022-11-19 06:44:14,183 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2022-11-19 06:44:14,183 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-19 06:44:14,183 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-19 06:44:14,184 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-19 06:44:14,184 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-19 06:44:14,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 06:44:14,184 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2022-11-19 06:44:14,184 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2022-11-19 06:44:14,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2022-11-19 06:44:14,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2022-11-19 06:44:14,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-19 06:44:14,185 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-19 06:44:14,185 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-19 06:44:14,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-19 06:44:14,185 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-11-19 06:44:14,185 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-11-19 06:44:14,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-11-19 06:44:14,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-11-19 06:44:14,186 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2022-11-19 06:44:14,186 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2022-11-19 06:44:14,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 06:44:14,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-19 06:44:14,186 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-19 06:44:14,186 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-11-19 06:44:14,186 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-11-19 06:44:14,187 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-11-19 06:44:14,187 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-11-19 06:44:14,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 06:44:14,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 06:44:14,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2022-11-19 06:44:14,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2022-11-19 06:44:14,187 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-19 06:44:14,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-19 06:44:14,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 06:44:14,188 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-19 06:44:14,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2022-11-19 06:44:14,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2022-11-19 06:44:14,188 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-19 06:44:14,188 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-19 06:44:14,189 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2022-11-19 06:44:14,189 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2022-11-19 06:44:14,189 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-11-19 06:44:14,189 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-11-19 06:44:14,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 06:44:14,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 06:44:14,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-19 06:44:14,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-19 06:44:14,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-19 06:44:14,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-19 06:44:14,190 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-19 06:44:14,190 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-19 06:44:14,190 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-19 06:44:14,198 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-19 06:44:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-11-19 06:44:14,199 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-11-19 06:44:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-19 06:44:14,199 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-19 06:44:14,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-19 06:44:14,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-19 06:44:14,200 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 06:44:14,201 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 06:44:14,201 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-19 06:44:14,202 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-19 06:44:14,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 06:44:14,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 06:44:14,202 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2022-11-19 06:44:14,202 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2022-11-19 06:44:14,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 06:44:14,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-19 06:44:14,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-19 06:44:14,204 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2022-11-19 06:44:14,204 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2022-11-19 06:44:14,204 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-19 06:44:14,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-19 06:44:14,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 06:44:14,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 06:44:14,206 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2022-11-19 06:44:14,207 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2022-11-19 06:44:14,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-19 06:44:14,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-19 06:44:15,154 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 06:44:15,161 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 06:45:30,967 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 06:45:31,847 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 06:45:31,847 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-19 06:45:31,852 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:45:31 BoogieIcfgContainer [2022-11-19 06:45:31,853 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 06:45:31,856 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 06:45:31,856 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 06:45:31,862 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 06:45:31,863 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 06:44:08" (1/3) ... [2022-11-19 06:45:31,863 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1af78a86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 06:45:31, skipping insertion in model container [2022-11-19 06:45:31,864 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:44:13" (2/3) ... [2022-11-19 06:45:31,865 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1af78a86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 06:45:31, skipping insertion in model container [2022-11-19 06:45:31,865 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:45:31" (3/3) ... [2022-11-19 06:45:31,867 INFO L112 eAbstractionObserver]: Analyzing ICFG main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2022-11-19 06:45:31,886 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 06:45:31,887 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 06:45:31,979 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 06:45:31,991 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@d363828, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 06:45:31,991 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 06:45:31,998 INFO L276 IsEmpty]: Start isEmpty. Operand has 395 states, 237 states have (on average 1.3206751054852321) internal successors, (313), 248 states have internal predecessors, (313), 119 states have call successors, (119), 37 states have call predecessors, (119), 37 states have return successors, (119), 119 states have call predecessors, (119), 119 states have call successors, (119) [2022-11-19 06:45:32,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-19 06:45:32,013 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:45:32,014 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:45:32,015 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:45:32,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:45:32,023 INFO L85 PathProgramCache]: Analyzing trace with hash 1382698972, now seen corresponding path program 1 times [2022-11-19 06:45:32,039 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:45:32,040 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [913448504] [2022-11-19 06:45:32,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:45:32,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:45:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:45:33,900 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2022-11-19 06:45:33,903 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:45:33,904 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [913448504] [2022-11-19 06:45:33,905 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [913448504] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:45:33,905 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:45:33,906 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 06:45:33,908 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1396688307] [2022-11-19 06:45:33,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:45:33,915 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 06:45:33,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:45:33,955 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 06:45:33,956 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:45:33,962 INFO L87 Difference]: Start difference. First operand has 395 states, 237 states have (on average 1.3206751054852321) internal successors, (313), 248 states have internal predecessors, (313), 119 states have call successors, (119), 37 states have call predecessors, (119), 37 states have return successors, (119), 119 states have call predecessors, (119), 119 states have call successors, (119) Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-19 06:45:36,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 06:45:37,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:45:37,931 INFO L93 Difference]: Finished difference Result 787 states and 1104 transitions. [2022-11-19 06:45:37,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 06:45:37,934 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 106 [2022-11-19 06:45:37,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:45:37,950 INFO L225 Difference]: With dead ends: 787 [2022-11-19 06:45:37,950 INFO L226 Difference]: Without dead ends: 420 [2022-11-19 06:45:37,957 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:45:37,960 INFO L413 NwaCegarLoop]: 478 mSDtfsCounter, 255 mSDsluCounter, 280 mSDsCounter, 0 mSdLazyCounter, 97 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 255 SdHoareTripleChecker+Valid, 758 SdHoareTripleChecker+Invalid, 100 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 97 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2022-11-19 06:45:37,961 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [255 Valid, 758 Invalid, 100 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 97 Invalid, 1 Unknown, 0 Unchecked, 3.8s Time] [2022-11-19 06:45:37,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 420 states. [2022-11-19 06:45:38,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 420 to 418. [2022-11-19 06:45:38,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 418 states, 254 states have (on average 1.3031496062992125) internal successors, (331), 262 states have internal predecessors, (331), 122 states have call successors, (122), 43 states have call predecessors, (122), 41 states have return successors, (116), 116 states have call predecessors, (116), 116 states have call successors, (116) [2022-11-19 06:45:38,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 418 states and 569 transitions. [2022-11-19 06:45:38,046 INFO L78 Accepts]: Start accepts. Automaton has 418 states and 569 transitions. Word has length 106 [2022-11-19 06:45:38,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:45:38,047 INFO L495 AbstractCegarLoop]: Abstraction has 418 states and 569 transitions. [2022-11-19 06:45:38,047 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-19 06:45:38,047 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 569 transitions. [2022-11-19 06:45:38,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-19 06:45:38,049 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:45:38,050 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:45:38,050 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-19 06:45:38,050 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:45:38,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:45:38,051 INFO L85 PathProgramCache]: Analyzing trace with hash -86602452, now seen corresponding path program 1 times [2022-11-19 06:45:38,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:45:38,052 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [742609562] [2022-11-19 06:45:38,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:45:38,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:45:38,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:45:39,036 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2022-11-19 06:45:39,036 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:45:39,038 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [742609562] [2022-11-19 06:45:39,039 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [742609562] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:45:39,039 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:45:39,039 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 06:45:39,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1477539753] [2022-11-19 06:45:39,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:45:39,042 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 06:45:39,044 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:45:39,044 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 06:45:39,045 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:45:39,045 INFO L87 Difference]: Start difference. First operand 418 states and 569 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-19 06:45:41,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 06:45:43,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 06:45:43,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:45:43,710 INFO L93 Difference]: Finished difference Result 420 states and 570 transitions. [2022-11-19 06:45:43,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 06:45:43,711 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 107 [2022-11-19 06:45:43,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:45:43,716 INFO L225 Difference]: With dead ends: 420 [2022-11-19 06:45:43,716 INFO L226 Difference]: Without dead ends: 417 [2022-11-19 06:45:43,717 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:45:43,718 INFO L413 NwaCegarLoop]: 469 mSDtfsCounter, 484 mSDsluCounter, 39 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 484 SdHoareTripleChecker+Valid, 508 SdHoareTripleChecker+Invalid, 66 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 64 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-11-19 06:45:43,719 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [484 Valid, 508 Invalid, 66 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 64 Invalid, 2 Unknown, 0 Unchecked, 4.6s Time] [2022-11-19 06:45:43,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 417 states. [2022-11-19 06:45:43,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 417 to 417. [2022-11-19 06:45:43,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 417 states, 254 states have (on average 1.2992125984251968) internal successors, (330), 261 states have internal predecessors, (330), 121 states have call successors, (121), 43 states have call predecessors, (121), 41 states have return successors, (116), 116 states have call predecessors, (116), 116 states have call successors, (116) [2022-11-19 06:45:43,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 417 states and 567 transitions. [2022-11-19 06:45:43,763 INFO L78 Accepts]: Start accepts. Automaton has 417 states and 567 transitions. Word has length 107 [2022-11-19 06:45:43,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:45:43,764 INFO L495 AbstractCegarLoop]: Abstraction has 417 states and 567 transitions. [2022-11-19 06:45:43,764 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-19 06:45:43,764 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 567 transitions. [2022-11-19 06:45:43,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-19 06:45:43,766 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:45:43,766 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:45:43,767 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-19 06:45:43,767 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:45:43,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:45:43,767 INFO L85 PathProgramCache]: Analyzing trace with hash 1609698527, now seen corresponding path program 1 times [2022-11-19 06:45:43,768 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:45:43,768 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1850431171] [2022-11-19 06:45:43,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:45:43,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:45:44,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:45:44,580 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2022-11-19 06:45:44,581 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:45:44,581 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1850431171] [2022-11-19 06:45:44,582 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1850431171] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:45:44,582 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:45:44,582 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 06:45:44,583 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1674177967] [2022-11-19 06:45:44,583 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:45:44,585 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 06:45:44,585 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:45:44,586 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 06:45:44,586 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:45:44,586 INFO L87 Difference]: Start difference. First operand 417 states and 567 transitions. Second operand has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-19 06:45:46,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 06:45:48,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 06:45:49,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:45:49,863 INFO L93 Difference]: Finished difference Result 419 states and 568 transitions. [2022-11-19 06:45:49,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 06:45:49,867 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 108 [2022-11-19 06:45:49,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:45:49,872 INFO L225 Difference]: With dead ends: 419 [2022-11-19 06:45:49,872 INFO L226 Difference]: Without dead ends: 416 [2022-11-19 06:45:49,873 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:45:49,874 INFO L413 NwaCegarLoop]: 467 mSDtfsCounter, 481 mSDsluCounter, 39 mSDsCounter, 0 mSdLazyCounter, 66 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 481 SdHoareTripleChecker+Valid, 506 SdHoareTripleChecker+Invalid, 67 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 66 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2022-11-19 06:45:49,879 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [481 Valid, 506 Invalid, 67 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 66 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2022-11-19 06:45:49,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 416 states. [2022-11-19 06:45:49,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 416 to 416. [2022-11-19 06:45:49,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 416 states, 254 states have (on average 1.295275590551181) internal successors, (329), 260 states have internal predecessors, (329), 120 states have call successors, (120), 43 states have call predecessors, (120), 41 states have return successors, (116), 116 states have call predecessors, (116), 116 states have call successors, (116) [2022-11-19 06:45:49,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 416 states and 565 transitions. [2022-11-19 06:45:49,953 INFO L78 Accepts]: Start accepts. Automaton has 416 states and 565 transitions. Word has length 108 [2022-11-19 06:45:49,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:45:49,958 INFO L495 AbstractCegarLoop]: Abstraction has 416 states and 565 transitions. [2022-11-19 06:45:49,959 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-19 06:45:49,959 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 565 transitions. [2022-11-19 06:45:49,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-11-19 06:45:49,970 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:45:49,970 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:45:49,971 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-19 06:45:49,971 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:45:49,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:45:49,972 INFO L85 PathProgramCache]: Analyzing trace with hash -1639541105, now seen corresponding path program 1 times [2022-11-19 06:45:49,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:45:49,974 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [987915151] [2022-11-19 06:45:49,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:45:49,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:45:50,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:45:50,726 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2022-11-19 06:45:50,726 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:45:50,726 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [987915151] [2022-11-19 06:45:50,727 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [987915151] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:45:50,727 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:45:50,727 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 06:45:50,727 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822105254] [2022-11-19 06:45:50,728 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:45:50,728 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 06:45:50,728 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:45:50,729 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 06:45:50,729 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:45:50,729 INFO L87 Difference]: Start difference. First operand 416 states and 565 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-19 06:45:52,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 06:45:54,927 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 06:45:55,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:45:55,388 INFO L93 Difference]: Finished difference Result 418 states and 566 transitions. [2022-11-19 06:45:55,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 06:45:55,389 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 109 [2022-11-19 06:45:55,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:45:55,393 INFO L225 Difference]: With dead ends: 418 [2022-11-19 06:45:55,393 INFO L226 Difference]: Without dead ends: 415 [2022-11-19 06:45:55,394 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:45:55,395 INFO L413 NwaCegarLoop]: 465 mSDtfsCounter, 478 mSDsluCounter, 39 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 478 SdHoareTripleChecker+Valid, 504 SdHoareTripleChecker+Invalid, 66 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 64 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-11-19 06:45:55,395 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [478 Valid, 504 Invalid, 66 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 64 Invalid, 2 Unknown, 0 Unchecked, 4.6s Time] [2022-11-19 06:45:55,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 415 states. [2022-11-19 06:45:55,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 415 to 415. [2022-11-19 06:45:55,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 415 states, 254 states have (on average 1.2913385826771653) internal successors, (328), 259 states have internal predecessors, (328), 119 states have call successors, (119), 43 states have call predecessors, (119), 41 states have return successors, (116), 116 states have call predecessors, (116), 116 states have call successors, (116) [2022-11-19 06:45:55,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 563 transitions. [2022-11-19 06:45:55,435 INFO L78 Accepts]: Start accepts. Automaton has 415 states and 563 transitions. Word has length 109 [2022-11-19 06:45:55,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:45:55,436 INFO L495 AbstractCegarLoop]: Abstraction has 415 states and 563 transitions. [2022-11-19 06:45:55,436 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-19 06:45:55,437 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 563 transitions. [2022-11-19 06:45:55,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-11-19 06:45:55,438 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:45:55,438 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:45:55,439 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-19 06:45:55,439 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:45:55,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:45:55,440 INFO L85 PathProgramCache]: Analyzing trace with hash 713250274, now seen corresponding path program 1 times [2022-11-19 06:45:55,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:45:55,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [521951552] [2022-11-19 06:45:55,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:45:55,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:45:55,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:45:56,272 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2022-11-19 06:45:56,273 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:45:56,273 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [521951552] [2022-11-19 06:45:56,273 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [521951552] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:45:56,273 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:45:56,273 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 06:45:56,274 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [694692432] [2022-11-19 06:45:56,274 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:45:56,274 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 06:45:56,274 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:45:56,275 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 06:45:56,275 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:45:56,275 INFO L87 Difference]: Start difference. First operand 415 states and 563 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-19 06:45:58,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 06:46:00,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 06:46:00,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:46:00,952 INFO L93 Difference]: Finished difference Result 417 states and 564 transitions. [2022-11-19 06:46:00,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 06:46:00,953 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 110 [2022-11-19 06:46:00,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:46:00,957 INFO L225 Difference]: With dead ends: 417 [2022-11-19 06:46:00,957 INFO L226 Difference]: Without dead ends: 408 [2022-11-19 06:46:00,957 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:46:00,958 INFO L413 NwaCegarLoop]: 464 mSDtfsCounter, 475 mSDsluCounter, 39 mSDsCounter, 0 mSdLazyCounter, 63 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 475 SdHoareTripleChecker+Valid, 503 SdHoareTripleChecker+Invalid, 65 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 63 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-11-19 06:46:00,959 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [475 Valid, 503 Invalid, 65 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 63 Invalid, 2 Unknown, 0 Unchecked, 4.6s Time] [2022-11-19 06:46:00,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 408 states. [2022-11-19 06:46:01,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 408 to 408. [2022-11-19 06:46:01,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 408 states, 249 states have (on average 1.2891566265060241) internal successors, (321), 253 states have internal predecessors, (321), 117 states have call successors, (117), 42 states have call predecessors, (117), 41 states have return successors, (116), 116 states have call predecessors, (116), 116 states have call successors, (116) [2022-11-19 06:46:01,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 554 transitions. [2022-11-19 06:46:01,013 INFO L78 Accepts]: Start accepts. Automaton has 408 states and 554 transitions. Word has length 110 [2022-11-19 06:46:01,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:46:01,017 INFO L495 AbstractCegarLoop]: Abstraction has 408 states and 554 transitions. [2022-11-19 06:46:01,017 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-19 06:46:01,018 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 554 transitions. [2022-11-19 06:46:01,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-19 06:46:01,024 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:46:01,025 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:46:01,025 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-19 06:46:01,025 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:46:01,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:46:01,026 INFO L85 PathProgramCache]: Analyzing trace with hash 1430159725, now seen corresponding path program 1 times [2022-11-19 06:46:01,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:46:01,026 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [637771270] [2022-11-19 06:46:01,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:46:01,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:46:01,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:46:02,143 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2022-11-19 06:46:02,143 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:46:02,143 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [637771270] [2022-11-19 06:46:02,143 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [637771270] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:46:02,143 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:46:02,144 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 06:46:02,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [398397674] [2022-11-19 06:46:02,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:46:02,144 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 06:46:02,145 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:46:02,145 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 06:46:02,145 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:46:02,145 INFO L87 Difference]: Start difference. First operand 408 states and 554 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 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) [2022-11-19 06:46:04,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 06:46:06,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 06:46:07,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:46:07,981 INFO L93 Difference]: Finished difference Result 887 states and 1233 transitions. [2022-11-19 06:46:07,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 06:46:07,982 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 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 130 [2022-11-19 06:46:07,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:46:07,987 INFO L225 Difference]: With dead ends: 887 [2022-11-19 06:46:07,987 INFO L226 Difference]: Without dead ends: 513 [2022-11-19 06:46:07,989 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:46:07,990 INFO L413 NwaCegarLoop]: 486 mSDtfsCounter, 101 mSDsluCounter, 445 mSDsCounter, 0 mSdLazyCounter, 129 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 931 SdHoareTripleChecker+Invalid, 133 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 129 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2022-11-19 06:46:07,991 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [136 Valid, 931 Invalid, 133 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 129 Invalid, 1 Unknown, 0 Unchecked, 5.8s Time] [2022-11-19 06:46:07,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2022-11-19 06:46:08,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 513. [2022-11-19 06:46:08,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 513 states, 322 states have (on average 1.3198757763975155) internal successors, (425), 326 states have internal predecessors, (425), 149 states have call successors, (149), 42 states have call predecessors, (149), 41 states have return successors, (148), 148 states have call predecessors, (148), 148 states have call successors, (148) [2022-11-19 06:46:08,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 513 states and 722 transitions. [2022-11-19 06:46:08,041 INFO L78 Accepts]: Start accepts. Automaton has 513 states and 722 transitions. Word has length 130 [2022-11-19 06:46:08,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:46:08,041 INFO L495 AbstractCegarLoop]: Abstraction has 513 states and 722 transitions. [2022-11-19 06:46:08,042 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 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) [2022-11-19 06:46:08,042 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 722 transitions. [2022-11-19 06:46:08,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-11-19 06:46:08,045 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:46:08,045 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 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] [2022-11-19 06:46:08,046 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-19 06:46:08,046 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:46:08,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:46:08,047 INFO L85 PathProgramCache]: Analyzing trace with hash 1224816742, now seen corresponding path program 1 times [2022-11-19 06:46:08,047 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:46:08,047 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [376312032] [2022-11-19 06:46:08,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:46:08,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:46:08,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:46:09,210 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-11-19 06:46:09,211 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:46:09,211 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [376312032] [2022-11-19 06:46:09,211 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [376312032] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:46:09,211 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:46:09,211 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 06:46:09,211 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1254761974] [2022-11-19 06:46:09,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:46:09,212 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 06:46:09,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:46:09,212 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 06:46:09,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:46:09,213 INFO L87 Difference]: Start difference. First operand 513 states and 722 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (25), 3 states have call predecessors, (25), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-19 06:46:11,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 06:46:13,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 06:46:14,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:46:14,263 INFO L93 Difference]: Finished difference Result 513 states and 722 transitions. [2022-11-19 06:46:14,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 06:46:14,264 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (25), 3 states have call predecessors, (25), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 150 [2022-11-19 06:46:14,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:46:14,264 INFO L225 Difference]: With dead ends: 513 [2022-11-19 06:46:14,264 INFO L226 Difference]: Without dead ends: 0 [2022-11-19 06:46:14,267 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:46:14,267 INFO L413 NwaCegarLoop]: 482 mSDtfsCounter, 259 mSDsluCounter, 242 mSDsCounter, 0 mSdLazyCounter, 106 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 259 SdHoareTripleChecker+Valid, 724 SdHoareTripleChecker+Invalid, 108 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 106 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2022-11-19 06:46:14,268 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [259 Valid, 724 Invalid, 108 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 106 Invalid, 2 Unknown, 0 Unchecked, 5.0s Time] [2022-11-19 06:46:14,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-19 06:46:14,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-19 06:46:14,269 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) [2022-11-19 06:46:14,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-19 06:46:14,270 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 150 [2022-11-19 06:46:14,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:46:14,270 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-19 06:46:14,271 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (25), 3 states have call predecessors, (25), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-19 06:46:14,271 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-19 06:46:14,271 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-19 06:46:14,274 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-19 06:46:14,275 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-19 06:46:14,277 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-19 06:46:32,266 INFO L899 garLoopResultBuilder]: For program point L12526-1(line 12526) no Hoare annotation was computed. [2022-11-19 06:46:32,267 INFO L902 garLoopResultBuilder]: At program point L12526(line 12526) the Hoare annotation is: true [2022-11-19 06:46:32,267 INFO L902 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 12525 12527) the Hoare annotation is: true [2022-11-19 06:46:32,267 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 12525 12527) no Hoare annotation was computed. [2022-11-19 06:46:32,267 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonEXIT(lines 12016 12026) no Hoare annotation was computed. [2022-11-19 06:46:32,267 INFO L899 garLoopResultBuilder]: For program point L12021-1(lines 12019 12022) no Hoare annotation was computed. [2022-11-19 06:46:32,268 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_unlock_lock_of_poseidonENTRY(lines 12016 12026) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,268 INFO L895 garLoopResultBuilder]: At program point L12021(line 12021) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,268 INFO L899 garLoopResultBuilder]: For program point L12019(lines 12019 12022) no Hoare annotation was computed. [2022-11-19 06:46:32,268 INFO L899 garLoopResultBuilder]: For program point L10242-1(line 10242) no Hoare annotation was computed. [2022-11-19 06:46:32,269 INFO L895 garLoopResultBuilder]: At program point L10271(line 10271) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,269 INFO L899 garLoopResultBuilder]: For program point L10238(lines 10238 10241) no Hoare annotation was computed. [2022-11-19 06:46:32,269 INFO L899 garLoopResultBuilder]: For program point L10271-1(line 10271) no Hoare annotation was computed. [2022-11-19 06:46:32,269 INFO L899 garLoopResultBuilder]: For program point L10230-1(line 10230) no Hoare annotation was computed. [2022-11-19 06:46:32,270 INFO L895 garLoopResultBuilder]: At program point L10230(line 10230) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,270 INFO L895 garLoopResultBuilder]: At program point L10251(line 10251) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,270 INFO L899 garLoopResultBuilder]: For program point L10251-1(line 10251) no Hoare annotation was computed. [2022-11-19 06:46:32,270 INFO L899 garLoopResultBuilder]: For program point L10255(line 10255) no Hoare annotation was computed. [2022-11-19 06:46:32,271 INFO L899 garLoopResultBuilder]: For program point set_frequency___0EXIT(lines 10214 10281) no Hoare annotation was computed. [2022-11-19 06:46:32,271 INFO L895 garLoopResultBuilder]: At program point L10268(lines 10228 10280) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,271 INFO L895 garLoopResultBuilder]: At program point L10272(line 10272) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,271 INFO L899 garLoopResultBuilder]: For program point L10272-1(line 10272) no Hoare annotation was computed. [2022-11-19 06:46:32,272 INFO L899 garLoopResultBuilder]: For program point L10260(line 10260) no Hoare annotation was computed. [2022-11-19 06:46:32,272 INFO L895 garLoopResultBuilder]: At program point L10256(line 10256) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,272 INFO L899 garLoopResultBuilder]: For program point L10256-1(line 10256) no Hoare annotation was computed. [2022-11-19 06:46:32,272 INFO L895 garLoopResultBuilder]: At program point L10277(lines 10228 10280) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,273 INFO L895 garLoopResultBuilder]: At program point L10851-1(line 10851) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,273 INFO L895 garLoopResultBuilder]: At program point L10851(line 10851) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,273 INFO L895 garLoopResultBuilder]: At program point set_frequency___0ENTRY(lines 10214 10281) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,273 INFO L899 garLoopResultBuilder]: For program point L10269(line 10269) no Hoare annotation was computed. [2022-11-19 06:46:32,274 INFO L895 garLoopResultBuilder]: At program point L10843-1(line 10843) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,274 INFO L895 garLoopResultBuilder]: At program point L10843(line 10843) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,274 INFO L895 garLoopResultBuilder]: At program point L10261(line 10261) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,274 INFO L899 garLoopResultBuilder]: For program point L10261-1(line 10261) no Hoare annotation was computed. [2022-11-19 06:46:32,275 INFO L899 garLoopResultBuilder]: For program point L10232(lines 10232 10236) no Hoare annotation was computed. [2022-11-19 06:46:32,275 INFO L899 garLoopResultBuilder]: For program point L10245(line 10245) no Hoare annotation was computed. [2022-11-19 06:46:32,275 INFO L895 garLoopResultBuilder]: At program point L10852(lines 10848 10855) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,275 INFO L895 garLoopResultBuilder]: At program point L10844(lines 10840 10847) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,276 INFO L895 garLoopResultBuilder]: At program point L10237(line 10237) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,276 INFO L899 garLoopResultBuilder]: For program point L10237-1(line 10237) no Hoare annotation was computed. [2022-11-19 06:46:32,276 INFO L899 garLoopResultBuilder]: For program point L10270-2(lines 10270 10275) no Hoare annotation was computed. [2022-11-19 06:46:32,276 INFO L899 garLoopResultBuilder]: For program point L10270(lines 10270 10275) no Hoare annotation was computed. [2022-11-19 06:46:32,277 INFO L899 garLoopResultBuilder]: For program point L10250(line 10250) no Hoare annotation was computed. [2022-11-19 06:46:32,277 INFO L899 garLoopResultBuilder]: For program point L10246-1(line 10246) no Hoare annotation was computed. [2022-11-19 06:46:32,277 INFO L895 garLoopResultBuilder]: At program point L10242(line 10242) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,277 INFO L895 garLoopResultBuilder]: At program point L10246(line 10246) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,278 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2022-11-19 06:46:32,278 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-19 06:46:32,278 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-11-19 06:46:32,278 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2022-11-19 06:46:32,278 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: true [2022-11-19 06:46:32,279 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 12492 12494) no Hoare annotation was computed. [2022-11-19 06:46:32,279 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 12492 12494) the Hoare annotation is: true [2022-11-19 06:46:32,279 INFO L899 garLoopResultBuilder]: For program point L11277-1(line 11277) no Hoare annotation was computed. [2022-11-19 06:46:32,279 INFO L902 garLoopResultBuilder]: At program point L11277(line 11277) the Hoare annotation is: true [2022-11-19 06:46:32,279 INFO L899 garLoopResultBuilder]: For program point set_tuner_modeFINAL(lines 11268 11284) no Hoare annotation was computed. [2022-11-19 06:46:32,280 INFO L902 garLoopResultBuilder]: At program point set_tuner_modeENTRY(lines 11268 11284) the Hoare annotation is: true [2022-11-19 06:46:32,280 INFO L899 garLoopResultBuilder]: For program point L11273(lines 11273 11276) no Hoare annotation was computed. [2022-11-19 06:46:32,280 INFO L899 garLoopResultBuilder]: For program point set_tuner_modeEXIT(lines 11268 11284) no Hoare annotation was computed. [2022-11-19 06:46:32,280 INFO L899 garLoopResultBuilder]: For program point send_get_reqFINAL(lines 11039 11222) no Hoare annotation was computed. [2022-11-19 06:46:32,280 INFO L902 garLoopResultBuilder]: At program point L11194(lines 11053 11221) the Hoare annotation is: true [2022-11-19 06:46:32,281 INFO L899 garLoopResultBuilder]: For program point L11213-1(line 11213) no Hoare annotation was computed. [2022-11-19 06:46:32,281 INFO L902 garLoopResultBuilder]: At program point L11213(line 11213) the Hoare annotation is: true [2022-11-19 06:46:32,281 INFO L899 garLoopResultBuilder]: For program point L11182(lines 11182 11185) no Hoare annotation was computed. [2022-11-19 06:46:32,281 INFO L899 garLoopResultBuilder]: For program point L11215-1(line 11215) no Hoare annotation was computed. [2022-11-19 06:46:32,281 INFO L902 garLoopResultBuilder]: At program point L11215(line 11215) the Hoare annotation is: true [2022-11-19 06:46:32,282 INFO L899 garLoopResultBuilder]: For program point L11205-1(lines 11205 11207) no Hoare annotation was computed. [2022-11-19 06:46:32,282 INFO L902 garLoopResultBuilder]: At program point L11205(lines 11205 11207) the Hoare annotation is: true [2022-11-19 06:46:32,282 INFO L902 garLoopResultBuilder]: At program point send_get_reqENTRY(lines 11039 11222) the Hoare annotation is: true [2022-11-19 06:46:32,282 INFO L899 garLoopResultBuilder]: For program point send_get_reqEXIT(lines 11039 11222) no Hoare annotation was computed. [2022-11-19 06:46:32,283 INFO L902 garLoopResultBuilder]: At program point L11189(lines 11053 11221) the Hoare annotation is: true [2022-11-19 06:46:32,283 INFO L902 garLoopResultBuilder]: At program point L11218(line 11218) the Hoare annotation is: true [2022-11-19 06:46:32,283 INFO L899 garLoopResultBuilder]: For program point L11193(lines 11193 11196) no Hoare annotation was computed. [2022-11-19 06:46:32,283 INFO L899 garLoopResultBuilder]: For program point L11212(lines 11212 11216) no Hoare annotation was computed. [2022-11-19 06:46:32,283 INFO L899 garLoopResultBuilder]: For program point L11212-2(lines 11212 11216) no Hoare annotation was computed. [2022-11-19 06:46:32,284 INFO L899 garLoopResultBuilder]: For program point L11218-1(line 11218) no Hoare annotation was computed. [2022-11-19 06:46:32,284 INFO L902 garLoopResultBuilder]: At program point L11204(line 11204) the Hoare annotation is: true [2022-11-19 06:46:32,284 INFO L899 garLoopResultBuilder]: For program point L11204-1(line 11204) no Hoare annotation was computed. [2022-11-19 06:46:32,284 INFO L899 garLoopResultBuilder]: For program point L11208(lines 11208 11219) no Hoare annotation was computed. [2022-11-19 06:46:32,284 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_lock_lock_of_poseidonENTRY(lines 11955 11965) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,285 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonEXIT(lines 11955 11965) no Hoare annotation was computed. [2022-11-19 06:46:32,285 INFO L895 garLoopResultBuilder]: At program point L11960(line 11960) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,285 INFO L899 garLoopResultBuilder]: For program point L11958(lines 11958 11961) no Hoare annotation was computed. [2022-11-19 06:46:32,285 INFO L899 garLoopResultBuilder]: For program point L11960-1(lines 11958 11961) no Hoare annotation was computed. [2022-11-19 06:46:32,286 INFO L895 garLoopResultBuilder]: At program point poseidon_fm_closeENTRY(lines 10067 10092) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,286 INFO L895 garLoopResultBuilder]: At program point L10812(lines 10808 10815) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,286 INFO L899 garLoopResultBuilder]: For program point L10081-4(lines 10081 10085) no Hoare annotation was computed. [2022-11-19 06:46:32,286 INFO L899 garLoopResultBuilder]: For program point L10081-2(lines 10081 10085) no Hoare annotation was computed. [2022-11-19 06:46:32,286 INFO L899 garLoopResultBuilder]: For program point L10086-1(line 10086) no Hoare annotation was computed. [2022-11-19 06:46:32,287 INFO L895 garLoopResultBuilder]: At program point L10819-1(line 10819) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,287 INFO L895 garLoopResultBuilder]: At program point L10819(line 10819) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,287 INFO L895 garLoopResultBuilder]: At program point L10088(line 10088) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,287 INFO L899 garLoopResultBuilder]: For program point L10088-1(line 10088) no Hoare annotation was computed. [2022-11-19 06:46:32,288 INFO L895 garLoopResultBuilder]: At program point L10086(line 10086) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,288 INFO L895 garLoopResultBuilder]: At program point L10811-1(line 10811) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,288 INFO L895 garLoopResultBuilder]: At program point L10811(line 10811) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,288 INFO L899 garLoopResultBuilder]: For program point poseidon_fm_closeEXIT(lines 10067 10092) no Hoare annotation was computed. [2022-11-19 06:46:32,289 INFO L895 garLoopResultBuilder]: At program point L10820(lines 10816 10823) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,289 INFO L895 garLoopResultBuilder]: At program point L10083(line 10083) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,289 INFO L899 garLoopResultBuilder]: For program point L10083-1(line 10083) no Hoare annotation was computed. [2022-11-19 06:46:32,289 INFO L902 garLoopResultBuilder]: At program point kref_getENTRY(lines 12575 12577) the Hoare annotation is: true [2022-11-19 06:46:32,290 INFO L899 garLoopResultBuilder]: For program point kref_getEXIT(lines 12575 12577) no Hoare annotation was computed. [2022-11-19 06:46:32,290 INFO L902 garLoopResultBuilder]: At program point ldv_initializeENTRY(lines 12455 12465) the Hoare annotation is: true [2022-11-19 06:46:32,290 INFO L899 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 12455 12465) no Hoare annotation was computed. [2022-11-19 06:46:32,290 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 12680 12682) no Hoare annotation was computed. [2022-11-19 06:46:32,290 INFO L902 garLoopResultBuilder]: At program point usb_autopm_put_interfaceENTRY(lines 12680 12682) the Hoare annotation is: true [2022-11-19 06:46:32,291 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 12731 12733) no Hoare annotation was computed. [2022-11-19 06:46:32,291 INFO L902 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 12731 12733) the Hoare annotation is: true [2022-11-19 06:46:32,291 INFO L899 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 12688 12690) no Hoare annotation was computed. [2022-11-19 06:46:32,291 INFO L902 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 12688 12690) the Hoare annotation is: true [2022-11-19 06:46:32,291 INFO L902 garLoopResultBuilder]: At program point strlcpyENTRY(lines 12663 12665) the Hoare annotation is: true [2022-11-19 06:46:32,291 INFO L899 garLoopResultBuilder]: For program point strlcpyEXIT(lines 12663 12665) no Hoare annotation was computed. [2022-11-19 06:46:32,292 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-19 06:46:32,292 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-19 06:46:32,292 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2022-11-19 06:46:32,292 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2022-11-19 06:46:32,292 INFO L899 garLoopResultBuilder]: For program point get_currentEXIT(lines 5250 5273) no Hoare annotation was computed. [2022-11-19 06:46:32,293 INFO L902 garLoopResultBuilder]: At program point get_currentENTRY(lines 5250 5273) the Hoare annotation is: true [2022-11-19 06:46:32,293 INFO L899 garLoopResultBuilder]: For program point usb_make_pathEXIT(lines 5385 5392) no Hoare annotation was computed. [2022-11-19 06:46:32,293 INFO L902 garLoopResultBuilder]: At program point usb_make_pathENTRY(lines 5385 5392) the Hoare annotation is: true [2022-11-19 06:46:32,293 INFO L902 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 5415 5420) the Hoare annotation is: true [2022-11-19 06:46:32,293 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 5415 5420) no Hoare annotation was computed. [2022-11-19 06:46:32,294 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5429 5438) the Hoare annotation is: true [2022-11-19 06:46:32,294 INFO L902 garLoopResultBuilder]: At program point L5431(lines 5431 5437) the Hoare annotation is: true [2022-11-19 06:46:32,294 INFO L902 garLoopResultBuilder]: At program point L5433(line 5433) the Hoare annotation is: true [2022-11-19 06:46:32,294 INFO L899 garLoopResultBuilder]: For program point L5433-1(line 5433) no Hoare annotation was computed. [2022-11-19 06:46:32,294 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5429 5438) no Hoare annotation was computed. [2022-11-19 06:46:32,295 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5429 5438) no Hoare annotation was computed. [2022-11-19 06:46:32,295 INFO L902 garLoopResultBuilder]: At program point video_devdataENTRY(lines 12756 12758) the Hoare annotation is: true [2022-11-19 06:46:32,295 INFO L902 garLoopResultBuilder]: At program point L12757(line 12757) the Hoare annotation is: true [2022-11-19 06:46:32,295 INFO L899 garLoopResultBuilder]: For program point L12757-1(line 12757) no Hoare annotation was computed. [2022-11-19 06:46:32,295 INFO L899 garLoopResultBuilder]: For program point video_devdataEXIT(lines 12756 12758) no Hoare annotation was computed. [2022-11-19 06:46:32,296 INFO L899 garLoopResultBuilder]: For program point L10044(lines 10044 10058) no Hoare annotation was computed. [2022-11-19 06:46:32,296 INFO L899 garLoopResultBuilder]: For program point L10044-2(lines 10044 10058) no Hoare annotation was computed. [2022-11-19 06:46:32,296 INFO L899 garLoopResultBuilder]: For program point poseidon_fm_openFINAL(lines 10015 10066) no Hoare annotation was computed. [2022-11-19 06:46:32,296 INFO L895 garLoopResultBuilder]: At program point L10804(lines 10800 10807) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,296 INFO L895 garLoopResultBuilder]: At program point L10796(lines 10792 10799) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,297 INFO L899 garLoopResultBuilder]: For program point L10028(lines 10028 10031) no Hoare annotation was computed. [2022-11-19 06:46:32,297 INFO L895 garLoopResultBuilder]: At program point L10045-2(lines 10045 10048) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,297 INFO L895 garLoopResultBuilder]: At program point L10049(line 10049) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,297 INFO L899 garLoopResultBuilder]: For program point L10033(lines 10033 10037) no Hoare annotation was computed. [2022-11-19 06:46:32,298 INFO L895 garLoopResultBuilder]: At program point L10062(lines 10022 10065) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,298 INFO L899 garLoopResultBuilder]: For program point L10050(line 10050) no Hoare annotation was computed. [2022-11-19 06:46:32,298 INFO L895 garLoopResultBuilder]: At program point L10025(line 10025) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,298 INFO L899 garLoopResultBuilder]: For program point L10025-1(line 10025) no Hoare annotation was computed. [2022-11-19 06:46:32,298 INFO L899 garLoopResultBuilder]: For program point L10038-2(lines 10038 10042) no Hoare annotation was computed. [2022-11-19 06:46:32,299 INFO L899 garLoopResultBuilder]: For program point L10051(lines 10051 10055) no Hoare annotation was computed. [2022-11-19 06:46:32,299 INFO L895 garLoopResultBuilder]: At program point L10043(line 10043) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,299 INFO L899 garLoopResultBuilder]: For program point L10043-1(line 10043) no Hoare annotation was computed. [2022-11-19 06:46:32,299 INFO L895 garLoopResultBuilder]: At program point L10803-1(line 10803) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,300 INFO L895 garLoopResultBuilder]: At program point L10803(line 10803) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,300 INFO L895 garLoopResultBuilder]: At program point L10060(line 10060) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,300 INFO L895 garLoopResultBuilder]: At program point L10795-1(line 10795) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,300 INFO L899 garLoopResultBuilder]: For program point L10060-1(line 10060) no Hoare annotation was computed. [2022-11-19 06:46:32,301 INFO L895 garLoopResultBuilder]: At program point L10795(line 10795) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,301 INFO L895 garLoopResultBuilder]: At program point L10052(line 10052) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,301 INFO L899 garLoopResultBuilder]: For program point L10052-1(line 10052) no Hoare annotation was computed. [2022-11-19 06:46:32,301 INFO L895 garLoopResultBuilder]: At program point poseidon_fm_openENTRY(lines 10015 10066) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,301 INFO L895 garLoopResultBuilder]: At program point L10023(line 10023) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,302 INFO L899 garLoopResultBuilder]: For program point L10023-1(line 10023) no Hoare annotation was computed. [2022-11-19 06:46:32,302 INFO L899 garLoopResultBuilder]: For program point poseidon_fm_openEXIT(lines 10015 10066) no Hoare annotation was computed. [2022-11-19 06:46:32,302 INFO L902 garLoopResultBuilder]: At program point L11008(lines 10968 11037) the Hoare annotation is: true [2022-11-19 06:46:32,302 INFO L899 garLoopResultBuilder]: For program point L11033-1(line 11033) no Hoare annotation was computed. [2022-11-19 06:46:32,302 INFO L902 garLoopResultBuilder]: At program point L11033(line 11033) the Hoare annotation is: true [2022-11-19 06:46:32,303 INFO L899 garLoopResultBuilder]: For program point L11031-1(line 11031) no Hoare annotation was computed. [2022-11-19 06:46:32,303 INFO L902 garLoopResultBuilder]: At program point L11031(line 11031) the Hoare annotation is: true [2022-11-19 06:46:32,303 INFO L902 garLoopResultBuilder]: At program point send_set_reqENTRY(lines 10957 11038) the Hoare annotation is: true [2022-11-19 06:46:32,303 INFO L899 garLoopResultBuilder]: For program point L11023-1(line 11023) no Hoare annotation was computed. [2022-11-19 06:46:32,303 INFO L902 garLoopResultBuilder]: At program point L11023(line 11023) the Hoare annotation is: true [2022-11-19 06:46:32,304 INFO L902 garLoopResultBuilder]: At program point L11013(lines 10968 11037) the Hoare annotation is: true [2022-11-19 06:46:32,304 INFO L899 garLoopResultBuilder]: For program point send_set_reqEXIT(lines 10957 11038) no Hoare annotation was computed. [2022-11-19 06:46:32,304 INFO L899 garLoopResultBuilder]: For program point L11030-2(lines 11030 11034) no Hoare annotation was computed. [2022-11-19 06:46:32,304 INFO L899 garLoopResultBuilder]: For program point L11026(lines 11026 11035) no Hoare annotation was computed. [2022-11-19 06:46:32,304 INFO L899 garLoopResultBuilder]: For program point send_set_reqFINAL(lines 10957 11038) no Hoare annotation was computed. [2022-11-19 06:46:32,305 INFO L899 garLoopResultBuilder]: For program point L11001(lines 11001 11004) no Hoare annotation was computed. [2022-11-19 06:46:32,305 INFO L899 garLoopResultBuilder]: For program point L11030(lines 11030 11034) no Hoare annotation was computed. [2022-11-19 06:46:32,305 INFO L902 garLoopResultBuilder]: At program point L11024(lines 11024 11025) the Hoare annotation is: true [2022-11-19 06:46:32,305 INFO L899 garLoopResultBuilder]: For program point L11024-1(lines 11024 11025) no Hoare annotation was computed. [2022-11-19 06:46:32,305 INFO L899 garLoopResultBuilder]: For program point L11012(lines 11012 11015) no Hoare annotation was computed. [2022-11-19 06:46:32,305 INFO L899 garLoopResultBuilder]: For program point usb_autopm_get_interfaceEXIT(lines 12677 12679) no Hoare annotation was computed. [2022-11-19 06:46:32,306 INFO L902 garLoopResultBuilder]: At program point usb_autopm_get_interfaceENTRY(lines 12677 12679) the Hoare annotation is: true [2022-11-19 06:46:32,306 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 12607 12609) the Hoare annotation is: true [2022-11-19 06:46:32,306 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 12607 12609) no Hoare annotation was computed. [2022-11-19 06:46:32,306 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 11907 11912) the Hoare annotation is: true [2022-11-19 06:46:32,307 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11910) no Hoare annotation was computed. [2022-11-19 06:46:32,307 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 11907 11912) no Hoare annotation was computed. [2022-11-19 06:46:32,307 INFO L899 garLoopResultBuilder]: For program point ldv_check_return_valueEXIT(lines 12585 12587) no Hoare annotation was computed. [2022-11-19 06:46:32,307 INFO L902 garLoopResultBuilder]: At program point ldv_check_return_valueENTRY(lines 12585 12587) the Hoare annotation is: true [2022-11-19 06:46:32,307 INFO L899 garLoopResultBuilder]: For program point kref_putEXIT(lines 12582 12584) no Hoare annotation was computed. [2022-11-19 06:46:32,308 INFO L902 garLoopResultBuilder]: At program point kref_putENTRY(lines 12582 12584) the Hoare annotation is: true [2022-11-19 06:46:32,308 INFO L902 garLoopResultBuilder]: At program point L5470(line 5470) the Hoare annotation is: true [2022-11-19 06:46:32,308 INFO L902 garLoopResultBuilder]: At program point video_get_drvdataENTRY(lines 5466 5473) the Hoare annotation is: true [2022-11-19 06:46:32,308 INFO L899 garLoopResultBuilder]: For program point L5470-1(line 5470) no Hoare annotation was computed. [2022-11-19 06:46:32,308 INFO L899 garLoopResultBuilder]: For program point video_get_drvdataEXIT(lines 5466 5473) no Hoare annotation was computed. [2022-11-19 06:46:32,309 INFO L902 garLoopResultBuilder]: At program point L9978(line 9978) the Hoare annotation is: true [2022-11-19 06:46:32,309 INFO L902 garLoopResultBuilder]: At program point L9982-4(line 9982) the Hoare annotation is: true [2022-11-19 06:46:32,309 INFO L902 garLoopResultBuilder]: At program point L9953(line 9953) the Hoare annotation is: true [2022-11-19 06:46:32,309 INFO L899 garLoopResultBuilder]: For program point L9953-1(line 9953) no Hoare annotation was computed. [2022-11-19 06:46:32,309 INFO L899 garLoopResultBuilder]: For program point L9978-1(line 9978) no Hoare annotation was computed. [2022-11-19 06:46:32,309 INFO L899 garLoopResultBuilder]: For program point L9966(line 9966) no Hoare annotation was computed. [2022-11-19 06:46:32,310 INFO L899 garLoopResultBuilder]: For program point L9958-1(line 9958) no Hoare annotation was computed. [2022-11-19 06:46:32,310 INFO L902 garLoopResultBuilder]: At program point L9958(line 9958) the Hoare annotation is: true [2022-11-19 06:46:32,310 INFO L902 garLoopResultBuilder]: At program point L9979(line 9979) the Hoare annotation is: true [2022-11-19 06:46:32,310 INFO L899 garLoopResultBuilder]: For program point L9979-1(line 9979) no Hoare annotation was computed. [2022-11-19 06:46:32,310 INFO L899 garLoopResultBuilder]: For program point L9983(line 9983) no Hoare annotation was computed. [2022-11-19 06:46:32,311 INFO L899 garLoopResultBuilder]: For program point L9942(line 9942) no Hoare annotation was computed. [2022-11-19 06:46:32,311 INFO L902 garLoopResultBuilder]: At program point L9967(line 9967) the Hoare annotation is: true [2022-11-19 06:46:32,311 INFO L899 garLoopResultBuilder]: For program point L9967-1(line 9967) no Hoare annotation was computed. [2022-11-19 06:46:32,311 INFO L902 garLoopResultBuilder]: At program point L9984-4(lines 9939 9987) the Hoare annotation is: true [2022-11-19 06:46:32,311 INFO L899 garLoopResultBuilder]: For program point L9947(line 9947) no Hoare annotation was computed. [2022-11-19 06:46:32,312 INFO L902 garLoopResultBuilder]: At program point L9972(line 9972) the Hoare annotation is: true [2022-11-19 06:46:32,312 INFO L899 garLoopResultBuilder]: For program point L9972-1(line 9972) no Hoare annotation was computed. [2022-11-19 06:46:32,312 INFO L902 garLoopResultBuilder]: At program point L9980-4(line 9980) the Hoare annotation is: true [2022-11-19 06:46:32,312 INFO L902 garLoopResultBuilder]: At program point L9943(line 9943) the Hoare annotation is: true [2022-11-19 06:46:32,312 INFO L899 garLoopResultBuilder]: For program point L9943-1(line 9943) no Hoare annotation was computed. [2022-11-19 06:46:32,313 INFO L899 garLoopResultBuilder]: For program point L9968(lines 9968 9971) no Hoare annotation was computed. [2022-11-19 06:46:32,313 INFO L899 garLoopResultBuilder]: For program point L9981(line 9981) no Hoare annotation was computed. [2022-11-19 06:46:32,313 INFO L902 garLoopResultBuilder]: At program point L9948(line 9948) the Hoare annotation is: true [2022-11-19 06:46:32,313 INFO L899 garLoopResultBuilder]: For program point L9948-1(line 9948) no Hoare annotation was computed. [2022-11-19 06:46:32,313 INFO L899 garLoopResultBuilder]: For program point L9952(line 9952) no Hoare annotation was computed. [2022-11-19 06:46:32,313 INFO L899 garLoopResultBuilder]: For program point L9973(lines 9973 9976) no Hoare annotation was computed. [2022-11-19 06:46:32,314 INFO L902 garLoopResultBuilder]: At program point L9977(line 9977) the Hoare annotation is: true [2022-11-19 06:46:32,314 INFO L899 garLoopResultBuilder]: For program point L9977-1(line 9977) no Hoare annotation was computed. [2022-11-19 06:46:32,314 INFO L902 garLoopResultBuilder]: At program point L9965(lines 9939 9987) the Hoare annotation is: true [2022-11-19 06:46:32,314 INFO L902 garLoopResultBuilder]: At program point poseidon_check_mode_radioENTRY(lines 9923 9988) the Hoare annotation is: true [2022-11-19 06:46:32,314 INFO L899 garLoopResultBuilder]: For program point L9957(line 9957) no Hoare annotation was computed. [2022-11-19 06:46:32,315 INFO L899 garLoopResultBuilder]: For program point poseidon_check_mode_radioEXIT(lines 9923 9988) no Hoare annotation was computed. [2022-11-19 06:46:32,315 INFO L899 garLoopResultBuilder]: For program point schedule_timeoutEXIT(lines 12629 12631) no Hoare annotation was computed. [2022-11-19 06:46:32,315 INFO L902 garLoopResultBuilder]: At program point schedule_timeoutENTRY(lines 12629 12631) the Hoare annotation is: true [2022-11-19 06:46:32,315 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 14 16) the Hoare annotation is: true [2022-11-19 06:46:32,315 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 14 16) no Hoare annotation was computed. [2022-11-19 06:46:32,316 INFO L899 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 12591 12593) no Hoare annotation was computed. [2022-11-19 06:46:32,316 INFO L902 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 12591 12593) the Hoare annotation is: true [2022-11-19 06:46:32,316 INFO L902 garLoopResultBuilder]: At program point ldv_successful_mallocENTRY(lines 7718 7722) the Hoare annotation is: true [2022-11-19 06:46:32,316 INFO L899 garLoopResultBuilder]: For program point ldv_successful_mallocEXIT(lines 7718 7722) no Hoare annotation was computed. [2022-11-19 06:46:32,316 INFO L899 garLoopResultBuilder]: For program point L7720-1(line 7720) no Hoare annotation was computed. [2022-11-19 06:46:32,317 INFO L902 garLoopResultBuilder]: At program point L7720(line 7720) the Hoare annotation is: true [2022-11-19 06:46:32,317 INFO L899 garLoopResultBuilder]: For program point set_debug_modeEXIT(lines 7327 7341) no Hoare annotation was computed. [2022-11-19 06:46:32,317 INFO L902 garLoopResultBuilder]: At program point set_debug_modeENTRY(lines 7327 7341) the Hoare annotation is: true [2022-11-19 06:46:32,317 INFO L899 garLoopResultBuilder]: For program point L12483-1(lines 12468 12490) no Hoare annotation was computed. [2022-11-19 06:46:32,317 INFO L895 garLoopResultBuilder]: At program point L12483(line 12483) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,318 INFO L899 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 12466 12491) no Hoare annotation was computed. [2022-11-19 06:46:32,318 INFO L899 garLoopResultBuilder]: For program point L12487-1(lines 12466 12491) no Hoare annotation was computed. [2022-11-19 06:46:32,318 INFO L895 garLoopResultBuilder]: At program point L12487(line 12487) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,318 INFO L902 garLoopResultBuilder]: At program point ldv_check_final_stateENTRY(lines 12466 12491) the Hoare annotation is: true [2022-11-19 06:46:32,319 INFO L899 garLoopResultBuilder]: For program point L12475-1(lines 12468 12490) no Hoare annotation was computed. [2022-11-19 06:46:32,319 INFO L895 garLoopResultBuilder]: At program point L12475(line 12475) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,319 INFO L899 garLoopResultBuilder]: For program point L12479-1(lines 12468 12490) no Hoare annotation was computed. [2022-11-19 06:46:32,319 INFO L895 garLoopResultBuilder]: At program point L12479(line 12479) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,319 INFO L899 garLoopResultBuilder]: For program point L12471-1(lines 12468 12490) no Hoare annotation was computed. [2022-11-19 06:46:32,320 INFO L895 garLoopResultBuilder]: At program point L12471(line 12471) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-19 06:46:32,320 INFO L902 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 12600 12602) the Hoare annotation is: true [2022-11-19 06:46:32,320 INFO L899 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 12600 12602) no Hoare annotation was computed. [2022-11-19 06:46:32,320 INFO L899 garLoopResultBuilder]: For program point L10589-1(line 10589) no Hoare annotation was computed. [2022-11-19 06:46:32,320 INFO L902 garLoopResultBuilder]: At program point L10589(line 10589) the Hoare annotation is: true [2022-11-19 06:46:32,321 INFO L899 garLoopResultBuilder]: For program point L10688(line 10688) no Hoare annotation was computed. [2022-11-19 06:46:32,321 INFO L895 garLoopResultBuilder]: At program point L10176(line 10176) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,321 INFO L899 garLoopResultBuilder]: For program point L10176-1(line 10176) no Hoare annotation was computed. [2022-11-19 06:46:32,321 INFO L899 garLoopResultBuilder]: For program point L10655(line 10655) no Hoare annotation was computed. [2022-11-19 06:46:32,321 INFO L899 garLoopResultBuilder]: For program point L10672(line 10672) no Hoare annotation was computed. [2022-11-19 06:46:32,322 INFO L895 garLoopResultBuilder]: At program point L10705-1(line 10705) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,322 INFO L895 garLoopResultBuilder]: At program point L10705(line 10705) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,322 INFO L899 garLoopResultBuilder]: For program point L10639(line 10639) no Hoare annotation was computed. [2022-11-19 06:46:32,322 INFO L899 garLoopResultBuilder]: For program point L10342(lines 10342 10345) no Hoare annotation was computed. [2022-11-19 06:46:32,323 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-19 06:46:32,323 INFO L895 garLoopResultBuilder]: At program point L10689-1(line 10689) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,323 INFO L895 garLoopResultBuilder]: At program point L10177(lines 10125 10203) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,323 INFO L895 garLoopResultBuilder]: At program point L10689(line 10689) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,324 INFO L895 garLoopResultBuilder]: At program point L10326(lines 10306 10332) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,324 INFO L899 garLoopResultBuilder]: For program point L10640(lines 10640 10650) no Hoare annotation was computed. [2022-11-19 06:46:32,324 INFO L895 garLoopResultBuilder]: At program point L10673-1(line 10673) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,324 INFO L899 garLoopResultBuilder]: For program point L10161(line 10161) no Hoare annotation was computed. [2022-11-19 06:46:32,324 INFO L895 garLoopResultBuilder]: At program point L10673(line 10673) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,325 INFO L899 garLoopResultBuilder]: For program point L10178(lines 10178 10191) no Hoare annotation was computed. [2022-11-19 06:46:32,325 INFO L895 garLoopResultBuilder]: At program point L10723(lines 10631 10745) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,325 INFO L895 garLoopResultBuilder]: At program point L10162(line 10162) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,325 INFO L895 garLoopResultBuilder]: At program point L10327(lines 10327 10330) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,326 INFO L895 garLoopResultBuilder]: At program point L10641-1(line 10641) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_main_~ldv_s_poseidon_fm_fops_v4l2_file_operations~0#1| 0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,326 INFO L899 garLoopResultBuilder]: For program point L10162-1(line 10162) no Hoare annotation was computed. [2022-11-19 06:46:32,326 INFO L895 garLoopResultBuilder]: At program point L10641(line 10641) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_main_~ldv_s_poseidon_fm_fops_v4l2_file_operations~0#1| 0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,326 INFO L895 garLoopResultBuilder]: At program point L10146(line 10146) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,326 INFO L899 garLoopResultBuilder]: For program point L10146-1(line 10146) no Hoare annotation was computed. [2022-11-19 06:46:32,327 INFO L899 garLoopResultBuilder]: For program point L10559-1(line 10559) no Hoare annotation was computed. [2022-11-19 06:46:32,327 INFO L902 garLoopResultBuilder]: At program point L10559(line 10559) the Hoare annotation is: true [2022-11-19 06:46:32,327 INFO L899 garLoopResultBuilder]: For program point L10708(line 10708) no Hoare annotation was computed. [2022-11-19 06:46:32,327 INFO L899 garLoopResultBuilder]: For program point L10642(line 10642) no Hoare annotation was computed. [2022-11-19 06:46:32,327 INFO L895 garLoopResultBuilder]: At program point L10361(lines 10341 10369) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,328 INFO L899 garLoopResultBuilder]: For program point L10692(line 10692) no Hoare annotation was computed. [2022-11-19 06:46:32,328 INFO L899 garLoopResultBuilder]: For program point L10676(line 10676) no Hoare annotation was computed. [2022-11-19 06:46:32,328 INFO L899 garLoopResultBuilder]: For program point L10709-1(line 10709) no Hoare annotation was computed. [2022-11-19 06:46:32,328 INFO L895 garLoopResultBuilder]: At program point L10709(line 10709) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,328 INFO L899 garLoopResultBuilder]: For program point L10643-1(lines 10640 10649) no Hoare annotation was computed. [2022-11-19 06:46:32,329 INFO L895 garLoopResultBuilder]: At program point L10643(line 10643) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_main_~ldv_s_poseidon_fm_fops_v4l2_file_operations~0#1| 0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,329 INFO L895 garLoopResultBuilder]: At program point L10098(line 10098) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,329 INFO L899 garLoopResultBuilder]: For program point L10098-1(line 10098) no Hoare annotation was computed. [2022-11-19 06:46:32,329 INFO L899 garLoopResultBuilder]: For program point L10660(line 10660) no Hoare annotation was computed. [2022-11-19 06:46:32,329 INFO L895 garLoopResultBuilder]: At program point L10693-1(line 10693) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,330 INFO L899 garLoopResultBuilder]: For program point L10181(lines 10181 10189) no Hoare annotation was computed. [2022-11-19 06:46:32,330 INFO L895 garLoopResultBuilder]: At program point L10693(line 10693) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,330 INFO L902 garLoopResultBuilder]: At program point L10594(line 10594) the Hoare annotation is: true [2022-11-19 06:46:32,330 INFO L895 garLoopResultBuilder]: At program point L10726(lines 10726 10729) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,331 INFO L895 garLoopResultBuilder]: At program point L10363(lines 10341 10369) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,331 INFO L899 garLoopResultBuilder]: For program point L10594-1(line 10594) no Hoare annotation was computed. [2022-11-19 06:46:32,331 INFO L895 garLoopResultBuilder]: At program point L10677-1(line 10677) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,331 INFO L895 garLoopResultBuilder]: At program point L10677(line 10677) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,331 INFO L902 garLoopResultBuilder]: At program point L10578(line 10578) the Hoare annotation is: true [2022-11-19 06:46:32,332 INFO L895 garLoopResultBuilder]: At program point L10099(line 10099) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,332 INFO L899 garLoopResultBuilder]: For program point L10099-1(line 10099) no Hoare annotation was computed. [2022-11-19 06:46:32,332 INFO L899 garLoopResultBuilder]: For program point L10578-1(line 10578) no Hoare annotation was computed. [2022-11-19 06:46:32,332 INFO L899 garLoopResultBuilder]: For program point L10661-1(line 10661) no Hoare annotation was computed. [2022-11-19 06:46:32,332 INFO L895 garLoopResultBuilder]: At program point L10661(line 10661) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,333 INFO L902 garLoopResultBuilder]: At program point L10562(line 10562) the Hoare annotation is: true [2022-11-19 06:46:32,333 INFO L895 garLoopResultBuilder]: At program point L10182(lines 10182 10186) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,333 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-19 06:46:32,333 INFO L895 garLoopResultBuilder]: At program point L10364(lines 10364 10367) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,333 INFO L895 garLoopResultBuilder]: At program point L10331(lines 10301 10333) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,334 INFO L899 garLoopResultBuilder]: For program point L10562-1(line 10562) no Hoare annotation was computed. [2022-11-19 06:46:32,334 INFO L899 garLoopResultBuilder]: For program point L10133(lines 10133 10136) no Hoare annotation was computed. [2022-11-19 06:46:32,334 INFO L895 garLoopResultBuilder]: At program point L10100(line 10100) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,334 INFO L895 garLoopResultBuilder]: At program point L10100-1(line 10100) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,334 INFO L899 garLoopResultBuilder]: For program point L10166(line 10166) no Hoare annotation was computed. [2022-11-19 06:46:32,335 INFO L895 garLoopResultBuilder]: At program point L10827-1(line 10827) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,335 INFO L895 garLoopResultBuilder]: At program point L10827(line 10827) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,335 INFO L899 garLoopResultBuilder]: For program point L10712(line 10712) no Hoare annotation was computed. [2022-11-19 06:46:32,335 INFO L895 garLoopResultBuilder]: At program point L10167(line 10167) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,336 INFO L899 garLoopResultBuilder]: For program point L10167-1(line 10167) no Hoare annotation was computed. [2022-11-19 06:46:32,336 INFO L895 garLoopResultBuilder]: At program point L10828(lines 10824 10831) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,336 INFO L902 garLoopResultBuilder]: At program point L10564(line 10564) the Hoare annotation is: true [2022-11-19 06:46:32,336 INFO L899 garLoopResultBuilder]: For program point L10564-1(line 10564) no Hoare annotation was computed. [2022-11-19 06:46:32,336 INFO L899 garLoopResultBuilder]: For program point L10696(line 10696) no Hoare annotation was computed. [2022-11-19 06:46:32,337 INFO L899 garLoopResultBuilder]: For program point L10151(line 10151) no Hoare annotation was computed. [2022-11-19 06:46:32,337 INFO L899 garLoopResultBuilder]: For program point L10581-1(line 10581) no Hoare annotation was computed. [2022-11-19 06:46:32,337 INFO L902 garLoopResultBuilder]: At program point L10581(line 10581) the Hoare annotation is: true [2022-11-19 06:46:32,337 INFO L899 garLoopResultBuilder]: For program point L10614-1(line 10614) no Hoare annotation was computed. [2022-11-19 06:46:32,337 INFO L899 garLoopResultBuilder]: For program point L10680(line 10680) no Hoare annotation was computed. [2022-11-19 06:46:32,338 INFO L895 garLoopResultBuilder]: At program point L10713-1(line 10713) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,338 INFO L895 garLoopResultBuilder]: At program point L10713(line 10713) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,338 INFO L902 garLoopResultBuilder]: At program point L10614(line 10614) the Hoare annotation is: true [2022-11-19 06:46:32,338 INFO L895 garLoopResultBuilder]: At program point L10730(lines 10631 10745) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,338 INFO L899 garLoopResultBuilder]: For program point L10350(lines 10350 10353) no Hoare annotation was computed. [2022-11-19 06:46:32,339 INFO L899 garLoopResultBuilder]: For program point L10664(line 10664) no Hoare annotation was computed. [2022-11-19 06:46:32,339 INFO L899 garLoopResultBuilder]: For program point L10697-1(line 10697) no Hoare annotation was computed. [2022-11-19 06:46:32,339 INFO L895 garLoopResultBuilder]: At program point L10697(line 10697) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,339 INFO L895 garLoopResultBuilder]: At program point L10152(line 10152) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,339 INFO L899 garLoopResultBuilder]: For program point L10152-1(line 10152) no Hoare annotation was computed. [2022-11-19 06:46:32,340 INFO L895 garLoopResultBuilder]: At program point L10202(lines 10108 10204) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,340 INFO L895 garLoopResultBuilder]: At program point L10681-1(line 10681) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,340 INFO L895 garLoopResultBuilder]: At program point L10681(line 10681) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,340 INFO L895 garLoopResultBuilder]: At program point L10731(line 10731) the Hoare annotation is: (= ~ldv_mutex_lock_of_poseidon~0 1) [2022-11-19 06:46:32,340 INFO L899 garLoopResultBuilder]: For program point L10665-1(line 10665) no Hoare annotation was computed. [2022-11-19 06:46:32,341 INFO L895 garLoopResultBuilder]: At program point L10665(line 10665) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,341 INFO L899 garLoopResultBuilder]: For program point L10599-1(line 10599) no Hoare annotation was computed. [2022-11-19 06:46:32,341 INFO L902 garLoopResultBuilder]: At program point L10599(line 10599) the Hoare annotation is: true [2022-11-19 06:46:32,341 INFO L895 garLoopResultBuilder]: At program point L10368(lines 10334 10370) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,341 INFO L899 garLoopResultBuilder]: For program point L10567-1(line 10567) no Hoare annotation was computed. [2022-11-19 06:46:32,342 INFO L902 garLoopResultBuilder]: At program point L10567(line 10567) the Hoare annotation is: true [2022-11-19 06:46:32,342 INFO L899 garLoopResultBuilder]: For program point L10716(line 10716) no Hoare annotation was computed. [2022-11-19 06:46:32,342 INFO L902 garLoopResultBuilder]: At program point L10584(line 10584) the Hoare annotation is: true [2022-11-19 06:46:32,342 INFO L899 garLoopResultBuilder]: For program point L10584-1(line 10584) no Hoare annotation was computed. [2022-11-19 06:46:32,342 INFO L899 garLoopResultBuilder]: For program point L10700(line 10700) no Hoare annotation was computed. [2022-11-19 06:46:32,343 INFO L895 garLoopResultBuilder]: At program point L10634(line 10634) the Hoare annotation is: (= |ULTIMATE.start_main_~ldv_s_poseidon_fm_fops_v4l2_file_operations~0#1| 0) [2022-11-19 06:46:32,343 INFO L899 garLoopResultBuilder]: For program point L10684(line 10684) no Hoare annotation was computed. [2022-11-19 06:46:32,343 INFO L899 garLoopResultBuilder]: For program point L10717-1(line 10717) no Hoare annotation was computed. [2022-11-19 06:46:32,343 INFO L895 garLoopResultBuilder]: At program point L10717(line 10717) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,343 INFO L899 garLoopResultBuilder]: For program point L10668(line 10668) no Hoare annotation was computed. [2022-11-19 06:46:32,344 INFO L899 garLoopResultBuilder]: For program point L10701-1(line 10701) no Hoare annotation was computed. [2022-11-19 06:46:32,344 INFO L895 garLoopResultBuilder]: At program point L10701(line 10701) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,344 INFO L899 garLoopResultBuilder]: For program point L10156(line 10156) no Hoare annotation was computed. [2022-11-19 06:46:32,344 INFO L899 garLoopResultBuilder]: For program point L10354-2(lines 10354 10360) no Hoare annotation was computed. [2022-11-19 06:46:32,344 INFO L899 garLoopResultBuilder]: For program point L10652(line 10652) no Hoare annotation was computed. [2022-11-19 06:46:32,345 INFO L895 garLoopResultBuilder]: At program point L10685-1(line 10685) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,345 INFO L895 garLoopResultBuilder]: At program point L10685(line 10685) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,345 INFO L895 garLoopResultBuilder]: At program point L10421(line 10421) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,345 INFO L895 garLoopResultBuilder]: At program point L10421-1(line 10421) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,345 INFO L895 garLoopResultBuilder]: At program point L10669-1(line 10669) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,346 INFO L895 garLoopResultBuilder]: At program point L10157(line 10157) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,346 INFO L895 garLoopResultBuilder]: At program point L10669(line 10669) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,346 INFO L899 garLoopResultBuilder]: For program point L10157-1(line 10157) no Hoare annotation was computed. [2022-11-19 06:46:32,346 INFO L899 garLoopResultBuilder]: For program point L10653(lines 10653 10658) no Hoare annotation was computed. [2022-11-19 06:46:32,347 INFO L895 garLoopResultBuilder]: At program point L10174(lines 10125 10203) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,347 INFO L895 garLoopResultBuilder]: At program point L10835-1(line 10835) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,347 INFO L895 garLoopResultBuilder]: At program point L10835(line 10835) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,347 INFO L895 garLoopResultBuilder]: At program point L10654-1(line 10654) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,348 INFO L895 garLoopResultBuilder]: At program point L10654(line 10654) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,348 INFO L899 garLoopResultBuilder]: For program point L10175(line 10175) no Hoare annotation was computed. [2022-11-19 06:46:32,348 INFO L895 garLoopResultBuilder]: At program point L10357(line 10357) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,348 INFO L895 garLoopResultBuilder]: At program point L10836(lines 10832 10839) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,349 INFO L899 garLoopResultBuilder]: For program point L10357-1(line 10357) no Hoare annotation was computed. [2022-11-19 06:46:32,349 INFO L895 garLoopResultBuilder]: At program point L10291(line 10291) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,349 INFO L895 garLoopResultBuilder]: At program point L10291-1(line 10291) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,349 INFO L902 garLoopResultBuilder]: At program point L10572(line 10572) the Hoare annotation is: true [2022-11-19 06:46:32,349 INFO L899 garLoopResultBuilder]: For program point L10572-1(line 10572) no Hoare annotation was computed. [2022-11-19 06:46:32,350 INFO L899 garLoopResultBuilder]: For program point L10704(line 10704) no Hoare annotation was computed. [2022-11-19 06:46:32,350 INFO L895 garLoopResultBuilder]: At program point L10192(lines 10125 10203) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-19 06:46:32,350 INFO L899 garLoopResultBuilder]: For program point L10308(lines 10308 10311) no Hoare annotation was computed. [2022-11-19 06:46:32,354 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:46:32,357 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-19 06:46:32,391 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 06:46:32 BoogieIcfgContainer [2022-11-19 06:46:32,391 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-19 06:46:32,392 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-19 06:46:32,392 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-19 06:46:32,392 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-19 06:46:32,393 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:45:31" (3/4) ... [2022-11-19 06:46:32,397 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-19 06:46:32,405 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2022-11-19 06:46:32,405 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_poseidon [2022-11-19 06:46:32,405 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_frequency___0 [2022-11-19 06:46:32,405 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2022-11-19 06:46:32,405 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-11-19 06:46:32,406 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_get_interface [2022-11-19 06:46:32,406 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_tuner_mode [2022-11-19 06:46:32,406 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-19 06:46:32,406 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure send_get_req [2022-11-19 06:46:32,406 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-19 06:46:32,406 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_poseidon [2022-11-19 06:46:32,407 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_fm_close [2022-11-19 06:46:32,407 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2022-11-19 06:46:32,407 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2022-11-19 06:46:32,407 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2022-11-19 06:46:32,407 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2022-11-19 06:46:32,407 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2022-11-19 06:46:32,408 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2022-11-19 06:46:32,408 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure video_get_drvdata [2022-11-19 06:46:32,408 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2022-11-19 06:46:32,408 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_check_mode_radio [2022-11-19 06:46:32,408 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2022-11-19 06:46:32,408 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2022-11-19 06:46:32,409 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-11-19 06:46:32,409 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-19 06:46:32,409 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-11-19 06:46:32,409 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2022-11-19 06:46:32,409 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_successful_malloc [2022-11-19 06:46:32,409 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_make_path [2022-11-19 06:46:32,410 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2022-11-19 06:46:32,410 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_debug_mode [2022-11-19 06:46:32,410 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-19 06:46:32,410 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2022-11-19 06:46:32,410 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2022-11-19 06:46:32,410 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure video_devdata [2022-11-19 06:46:32,411 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_fm_open [2022-11-19 06:46:32,411 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure send_set_req [2022-11-19 06:46:32,453 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 354 nodes and edges [2022-11-19 06:46:32,458 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 128 nodes and edges [2022-11-19 06:46:32,464 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 45 nodes and edges [2022-11-19 06:46:32,469 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2022-11-19 06:46:32,474 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2022-11-19 06:46:32,479 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-19 06:46:32,484 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-19 06:46:32,488 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-19 06:46:32,535 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-19 06:46:32,536 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-19 06:46:32,536 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-19 06:46:32,536 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-19 06:46:32,537 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2022-11-19 06:46:32,537 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2022-11-19 06:46:32,537 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2022-11-19 06:46:32,538 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-19 06:46:32,540 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-19 06:46:33,243 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/bin/utaipan-I9t0OCRTmS/witness.graphml [2022-11-19 06:46:33,244 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-19 06:46:33,245 INFO L158 Benchmark]: Toolchain (without parser) took 145015.63ms. Allocated memory was 117.4MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 69.1MB in the beginning and 851.0MB in the end (delta: -781.9MB). Peak memory consumption was 289.8MB. Max. memory is 16.1GB. [2022-11-19 06:46:33,245 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 81.8MB. Free memory is still 32.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 06:46:33,245 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5204.05ms. Allocated memory was 117.4MB in the beginning and 226.5MB in the end (delta: 109.1MB). Free memory was 68.8MB in the beginning and 129.1MB in the end (delta: -60.3MB). Peak memory consumption was 105.8MB. Max. memory is 16.1GB. [2022-11-19 06:46:33,246 INFO L158 Benchmark]: Boogie Procedure Inliner took 357.15ms. Allocated memory is still 226.5MB. Free memory was 129.1MB in the beginning and 101.8MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-19 06:46:33,246 INFO L158 Benchmark]: Boogie Preprocessor took 220.73ms. Allocated memory is still 226.5MB. Free memory was 101.8MB in the beginning and 78.5MB in the end (delta: 23.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-19 06:46:33,246 INFO L158 Benchmark]: RCFGBuilder took 77837.31ms. Allocated memory was 226.5MB in the beginning and 1.2GB in the end (delta: 962.6MB). Free memory was 78.5MB in the beginning and 391.7MB in the end (delta: -313.2MB). Peak memory consumption was 675.9MB. Max. memory is 16.1GB. [2022-11-19 06:46:33,247 INFO L158 Benchmark]: TraceAbstraction took 60535.73ms. Allocated memory is still 1.2GB. Free memory was 391.7MB in the beginning and 1.0GB in the end (delta: -611.4MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. [2022-11-19 06:46:33,247 INFO L158 Benchmark]: Witness Printer took 852.06ms. Allocated memory is still 1.2GB. Free memory was 1.0GB in the beginning and 851.0MB in the end (delta: 152.0MB). Peak memory consumption was 153.1MB. Max. memory is 16.1GB. [2022-11-19 06:46:33,249 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 81.8MB. Free memory is still 32.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5204.05ms. Allocated memory was 117.4MB in the beginning and 226.5MB in the end (delta: 109.1MB). Free memory was 68.8MB in the beginning and 129.1MB in the end (delta: -60.3MB). Peak memory consumption was 105.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 357.15ms. Allocated memory is still 226.5MB. Free memory was 129.1MB in the beginning and 101.8MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 220.73ms. Allocated memory is still 226.5MB. Free memory was 101.8MB in the beginning and 78.5MB in the end (delta: 23.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * RCFGBuilder took 77837.31ms. Allocated memory was 226.5MB in the beginning and 1.2GB in the end (delta: 962.6MB). Free memory was 78.5MB in the beginning and 391.7MB in the end (delta: -313.2MB). Peak memory consumption was 675.9MB. Max. memory is 16.1GB. * TraceAbstraction took 60535.73ms. Allocated memory is still 1.2GB. Free memory was 391.7MB in the beginning and 1.0GB in the end (delta: -611.4MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. * Witness Printer took 852.06ms. Allocated memory is still 1.2GB. Free memory was 1.0GB in the beginning and 851.0MB in the end (delta: 152.0MB). Peak memory consumption was 153.1MB. 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: 11910]: 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 38 procedures, 395 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 60.4s, OverallIterations: 7, TraceHistogramMax: 12, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 34.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 18.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 11 mSolverCounterUnknown, 2568 SdHoareTripleChecker+Valid, 33.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2533 mSDsluCounter, 4434 SdHoareTripleChecker+Invalid, 32.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1123 mSDsCounter, 5 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 589 IncrementalHoareTripleChecker+Invalid, 605 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5 mSolverCounterUnsat, 3311 mSDtfsCounter, 589 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 22 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=513occurred in iteration=6, InterpolantAutomatonStates: 21, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 7 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 199 LocationsWithAnnotation, 1027 PreInvPairs, 1203 NumberOfFragments, 2362 HoareAnnotationTreeSize, 1027 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 199 FomulaSimplificationsInter, 4563 FormulaSimplificationTreeSizeReductionInter, 17.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 4.5s InterpolantComputationTime, 820 NumberOfCodeBlocks, 820 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 813 ConstructedInterpolants, 0 QuantifiedInterpolants, 911 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 2776/2776 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: 10631]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10125]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10291]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10327]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10364]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10677]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5431]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10022]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10689]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10848]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10341]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10968]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10726]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10808]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10816]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10125]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10631]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10228]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10673]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10840]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10301]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10792]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10669]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10832]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10108]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10713]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10968]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11053]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10341]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10125]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10421]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9939]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10182]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10731]: Loop Invariant Derived loop invariant: ldv_mutex_lock_of_poseidon == 1 - InvariantResult [Line: 10693]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10681]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10228]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10334]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9939]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10824]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10685]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 5250]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10800]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10100]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10306]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10705]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 11053]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-11-19 06:46:33,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e7c6be-57df-41e4-a8cf-0b6ce3443f9d/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE